* BUG: kernel NULL pointer dereference, address: 0000000000000000
@ 2025-11-27 18:51 Paul Menzel
2025-11-27 22:55 ` Paul Menzel
0 siblings, 1 reply; 7+ messages in thread
From: Paul Menzel @ 2025-11-27 18:51 UTC (permalink / raw)
To: Sudip Mukherjee, Sudip Mukherjee; +Cc: LKML, Andrew Morton, linux-mm
[-- Attachment #1: Type: text/plain, Size: 11486 bytes --]
Dear Linux folks,
Unfortunately, not reproducible, but starting with Linux 6.18-rc7, I got
the oops below *once*:
```
Linux version 6.18.0-rc7 (build@bohemianrhapsody.molgen.mpg.de) (gcc
(Debian 15.2.0-8) 15.2.0, GNU ld (GNU Binutils for Debian) 2.45) #162
SMP PREEMPT_DYNAMIC Mon Nov 24 09:54:29 CET 2025
Command line: BOOT_IMAGE=/vmlinuz-6.18.0-rc7
root=UUID=32e29882-d94d-4a92-9ee4-4d03002bfa29 ro quiet pci=noaer
mem_sleep_default=deep log_buf_len=16M cryptomgr.notests
usbcore.quirks=0cf3:e300:e,04f3:2234:e,0c45:670c:e
[…]
ACPI: bus type drm_connector registered
BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor instruction fetch in kernel mode
#PF: error_code(0x0010) - not-present page
PGD 0 P4D 0
Oops: Oops: 0010 [#1] SMP
CPU: 2 UID: 0 PID: 352 Comm: systemd-modules Not tainted 6.18.0-rc7 #162
PREEMPT(voluntary)
Hardware name: Dell Inc. XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022
RIP: 0010:0x0
Code: Unable to access opcode bytes at 0xffffffffffffffd6.
RSP: 0018:ffffad3fc09039b0 EFLAGS: 00010286
RAX: ffff96f5c4cce3c0 RBX: ffff96f610558000 RCX: 0000000000000007
RDX: ffffffffc07935c0 RSI: ffff96f5c4d77d60 RDI: ffff96f61095cc00
RBP: ffffad3fc0903a00 R08: 00000000fffffff3 R09: 0000000000000000
R10: 0000000000000000 R11: ffffffff977c1300 R12: ffff96f610558040
R13: ffff96f61095cc50 R14: ffff96f61095cc00 R15: ffff96f5c1f149e8
FS: 00007ffb00dff6c0(0000) GS:ffff96f995987000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffffffffd6 CR3: 0000000103aa8005 CR4: 00000000003706f0
Call Trace:
<TASK>
parport_register_dev_model+0x273/0x3c0 [parport]
lp_register+0x6f/0x100 [lp]
? parport_default_proc_unregister+0x490/0x490 [parport]
? parport_irq_handler+0x50/0x50 [parport]
lp_attach+0x99/0xc0 [lp]
port_check+0x1d/0x20 [parport]
bus_for_each_dev+0x82/0xd0
? dell_wmi_exit+0x580/0x580 [dell_wmi]
__parport_register_driver+0x7e/0xb0 [parport]
lp_init_module+0x1e2/0x1000 [lp]
do_one_initcall+0x58/0x2f0
do_init_module+0x67/0x2a0
init_module_from_file+0x85/0xc0
__x64_sys_finit_module+0x163/0x3d0
do_syscall_64+0x82/0x9b0
? vfs_read+0x15e/0x380
? vfs_read+0x15e/0x380
? __rseq_handle_notify_resume+0xa6/0x480
? restore_fpregs_from_fpstate+0x46/0xa0
? switch_fpu_return+0x5b/0xd0
? do_syscall_64+0x21d/0x9b0
? exc_page_fault+0x7e/0x1a0
entry_SYSCALL_64_after_hwframe+0x4b/0x53
RIP: 0033:0x7ffb01718779
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89
f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 8b 0d 4f 86 0d 00 f7 d8 64 89 01 48
RSP: 002b:00007ffb00dfdbe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
RAX: ffffffffffffffda RBX: 00007ffaf8002380 RCX: 00007ffb01718779
RDX: 0000000000000000 RSI: 00007ffb01e8444d RDI: 0000000000000009
RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffaf80039d0
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffb01e8444d
R13: 0000000000020000 R14: 00007ffaf80024a0 R15: 0000000000000000
</TASK>
Modules linked in: ppdev(+) parport_pc(+) lp(+) msr(+) parport drm
efi_pstore configfs nfnetlink efivarfs autofs4 ext4 crc16 mbcache jbd2
dm_crypt dm_mod dell_wmi dell_smbios dell_wmi_descriptor evdev dcdbas
serio_raw pcspkr nvme nvme_core video wmi intel_hid sparse_keymap
aesni_intel
CR2: 0000000000000000
---[ end trace 0000000000000000 ]---
RIP: 0010:0x0
Code: Unable to access opcode bytes at 0xffffffffffffffd6.
RSP: 0018:ffffad3fc09039b0 EFLAGS: 00010286
RAX: ffff96f5c4cce3c0 RBX: ffff96f610558000 RCX: 0000000000000007
RDX: ffffffffc07935c0 RSI: ffff96f5c4d77d60 RDI: ffff96f61095cc00
RBP: ffffad3fc0903a00 R08: 00000000fffffff3 R09: 0000000000000000
R10: 0000000000000000 R11: ffffffff977c1300 R12: ffff96f610558040
R13: ffff96f61095cc50 R14: ffff96f61095cc00 R15: ffff96f5c1f149e8
FS: 00007ffb00dff6c0(0000) GS:ffff96f995987000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffffffffd6 CR3: 0000000103aa8005 CR4: 00000000003706f0
```
Please find the output of `journalctl -o short-monotonic -b -1
_TRANSPORT=kernel` with the systemd entries and systemd messages removed
attached.
I guess parport is a red hering, but I am not sure, but I am adding the
memory folks just in case.
Kind regards,
Paul
PS: Result of
$ scripts/decode_stacktrace.sh arch/x86_64/boot/bzImage auto
./debian/linux-image-6.18.0-rc7-dbg/usr/lib/debug/lib/modules/6.18.0-rc7/
< 20251126--linux-6.18-rc7--messages--oops-parport_register_dev_model.txt
in the build directory on the build host:
```
[ 27.085475] BUG: kernel NULL pointer dereference, address:
0000000000000000
[ 27.085491] #PF: supervisor instruction fetch in kernel mode
[ 27.085505] #PF: error_code(0x0010) - not-present page
[ 27.085519] PGD 0 P4D 0
[ 27.085534] Oops: Oops: 0010 [#1] SMP
[ 27.085547] CPU: 2 UID: 0 PID: 352 Comm: systemd-modules Not tainted
6.18.0-rc7 #162 PREEMPT(voluntary)
[ 27.085563] Hardware name: Dell Inc. XPS 13 9360/0596KF, BIOS 2.21.0
06/02/2022
[ 27.085576] RIP: 0010:0x0
[ 27.085589] Code: Unable to access opcode bytes at 0xffffffffffffffd6.
Code starting with the faulting instruction
===========================================
[ 27.085604] RSP: 0018:ffffad3fc09039b0 EFLAGS: 00010286
[ 27.085621] RAX: ffff96f5c4cce3c0 RBX: ffff96f610558000 RCX:
0000000000000007
[ 27.085635] RDX: ffffffffc07935c0 RSI: ffff96f5c4d77d60 RDI:
ffff96f61095cc00
[ 27.085649] RBP: ffffad3fc0903a00 R08: 00000000fffffff3 R09:
0000000000000000
[ 27.085662] R10: 0000000000000000 R11: ffffffff977c1300 R12:
ffff96f610558040
[ 27.085676] R13: ffff96f61095cc50 R14: ffff96f61095cc00 R15:
ffff96f5c1f149e8
[ 27.085692] FS: 00007ffb00dff6c0(0000) GS:ffff96f995987000(0000)
knlGS:0000000000000000
[ 27.085706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.085720] CR2: ffffffffffffffd6 CR3: 0000000103aa8005 CR4:
00000000003706f0
[ 27.085733] Call Trace:
[ 27.085746] <TASK>
[ 27.085759] parport_register_dev_model
(/home/build/src/linux/./arch/x86/include/asm/bitops.h:136
(discriminator 1)
/home/build/src/linux/./include/asm-generic/bitops/instrumented-atomic.h:72
(discriminator 1) /home/build/src/linux/drivers/parport/share.c:790
(discriminator 1)) parport
[ 27.085773] lp_register (/home/build/src/linux/drivers/char/lp.c:928
(discriminator 1)) lp
[ 27.085787] ? parport_default_proc_unregister
(/home/build/src/linux/drivers/parport/share.c:1003) parport
[ 27.085802] ? parport_irq_handler
(/home/build/src/linux/drivers/parport/share.c:215) parport
[ 27.085818] lp_attach (/home/build/src/linux/drivers/char/lp.c:977
(discriminator 1)) lp
[ 27.085831] port_check
(/home/build/src/linux/drivers/parport/share.c:222) parport
[ 27.085845] bus_for_each_dev+0x82/0xd0
[ 27.085858] ? dell_wmi_exit
(/home/build/src/linux/drivers/platform/x86/dell/dell-wmi-base.c:696
/home/build/src/linux/drivers/platform/x86/dell/dell-wmi-base.c:810
/home/build/src/linux/drivers/platform/x86/dell/dell-wmi-base.c:792)
dell_wmi
[ 27.085872] __parport_register_driver
(/home/build/src/linux/drivers/parport/share.c:297
/home/build/src/linux/drivers/parport/share.c:269) parport
[ 27.085886] lp_init_module
(/home/build/src/linux/drivers/char/lp.c:213) lp
[ 27.085900] do_one_initcall+0x58/0x2f0
[ 27.085913] do_init_module+0x67/0x2a0
[ 27.085927] init_module_from_file+0x85/0xc0
[ 27.085943] __x64_sys_finit_module+0x163/0x3d0
[ 27.085957] do_syscall_64+0x82/0x9b0
[ 27.085970] ? vfs_read+0x15e/0x380
[ 27.085984] ? vfs_read+0x15e/0x380
[ 27.085998] ? __rseq_handle_notify_resume+0xa6/0x480
[ 27.086012] ? restore_fpregs_from_fpstate+0x46/0xa0
[ 27.086025] ? switch_fpu_return+0x5b/0xd0
[ 27.086038] ? do_syscall_64+0x21d/0x9b0
[ 27.086054] ? exc_page_fault+0x7e/0x1a0
[ 27.086068] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 27.086081] RIP: 0033:0x7ffb01718779
[ 27.086095] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00
48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f
05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4f 86 0d 00 f7 d8 64 89 01 48
All code
========
0: ff c3 inc %ebx
2: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1)
9: 00 00 00
c: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
11: 48 89 f8 mov %rdi,%rax
14: 48 89 f7 mov %rsi,%rdi
17: 48 89 d6 mov %rdx,%rsi
1a: 48 89 ca mov %rcx,%rdx
1d: 4d 89 c2 mov %r8,%r10
20: 4d 89 c8 mov %r9,%r8
23: 4c 8b 4c 24 08 mov 0x8(%rsp),%r9
28: 0f 05 syscall
2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <--
trapping instruction
30: 73 01 jae 0x33
32: c3 ret
33: 48 8b 0d 4f 86 0d 00 mov 0xd864f(%rip),%rcx # 0xd8689
3a: f7 d8 neg %eax
3c: 64 89 01 mov %eax,%fs:(%rcx)
3f: 48 rex.W
Code starting with the faulting instruction
===========================================
0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax
6: 73 01 jae 0x9
8: c3 ret
9: 48 8b 0d 4f 86 0d 00 mov 0xd864f(%rip),%rcx # 0xd865f
10: f7 d8 neg %eax
12: 64 89 01 mov %eax,%fs:(%rcx)
15: 48 rex.W
[ 27.086108] RSP: 002b:00007ffb00dfdbe8 EFLAGS: 00000246 ORIG_RAX:
0000000000000139
[ 27.086123] RAX: ffffffffffffffda RBX: 00007ffaf8002380 RCX:
00007ffb01718779
[ 27.086137] RDX: 0000000000000000 RSI: 00007ffb01e8444d RDI:
0000000000000009
[ 27.086151] RBP: 0000000000000000 R08: 0000000000000000 R09:
00007ffaf80039d0
[ 27.086164] R10: 0000000000000000 R11: 0000000000000246 R12:
00007ffb01e8444d
[ 27.086180] R13: 0000000000020000 R14: 00007ffaf80024a0 R15:
0000000000000000
[ 27.086194] </TASK>
[ 27.086209] Modules linked in: ppdev(+) parport_pc(+) lp(+) msr(+)
parport drm efi_pstore configfs nfnetlink efivarfs autofs4 ext4 crc16
mbcache jbd2 dm_crypt dm_mod dell_wmi dell_smbios dell_wmi_descriptor
evdev dcdbas serio_raw pcspkr nvme nvme_core video wmi intel_hid
sparse_keymap aesni_intel
[ 27.086239] CR2: 0000000000000000
[ 27.086253] ---[ end trace 0000000000000000 ]---
[ 27.086281] RIP: 0010:0x0
[ 27.086296] Code: Unable to access opcode bytes at 0xffffffffffffffd6.
Code starting with the faulting instruction
===========================================
[ 27.086311] RSP: 0018:ffffad3fc09039b0 EFLAGS: 00010286
[ 27.086324] RAX: ffff96f5c4cce3c0 RBX: ffff96f610558000 RCX:
0000000000000007
[ 27.086337] RDX: ffffffffc07935c0 RSI: ffff96f5c4d77d60 RDI:
ffff96f61095cc00
[ 27.086353] RBP: ffffad3fc0903a00 R08: 00000000fffffff3 R09:
0000000000000000
[ 27.086366] R10: 0000000000000000 R11: ffffffff977c1300 R12:
ffff96f610558040
[ 27.086379] R13: ffff96f61095cc50 R14: ffff96f61095cc00 R15:
ffff96f5c1f149e8
[ 27.086392] FS: 00007ffb00dff6c0(0000) GS:ffff96f995987000(0000)
knlGS:0000000000000000
[ 27.086405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.086418] CR2: ffffffffffffffd6 CR3: 0000000103aa8005 CR4:
00000000003706f0
[ 27.086431] note: systemd-modules[352] exited with irqs disabled
[ 27.086464] EXT4-fs (dm-0): re-mounted
32e29882-d94d-4a92-9ee4-4d03002bfa29 r/w.
```
[-- Attachment #2: 20251126--linux-6.18-rc7--messages--oops-parport_register_dev_model.txt --]
[-- Type: text/plain, Size: 49809 bytes --]
[ 27.051029] Linux version 6.18.0-rc7 (build@bohemianrhapsody.molgen.mpg.de) (gcc (Debian 15.2.0-8) 15.2.0, GNU ld (GNU Binutils for Debian) 2.45) #162 SMP PREEMPT_DYNAMIC Mon Nov 24 09:54:29 CET 2025
[ 27.051223] Command line: BOOT_IMAGE=/vmlinuz-6.18.0-rc7 root=UUID=32e29882-d94d-4a92-9ee4-4d03002bfa29 ro quiet pci=noaer mem_sleep_default=deep log_buf_len=16M cryptomgr.notests usbcore.quirks=0cf3:e300:e,04f3:2234:e,0c45:670c:e
[ 27.051248] BIOS-provided physical RAM map:
[ 27.051265] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[ 27.051285] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[ 27.051301] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
[ 27.051327] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
[ 27.051345] BIOS-e820: [mem 0x0000000000100000-0x00000000556aafff] usable
[ 27.051362] BIOS-e820: [mem 0x00000000556ab000-0x00000000556abfff] ACPI NVS
[ 27.051377] BIOS-e820: [mem 0x00000000556ac000-0x00000000556acfff] reserved
[ 27.051392] BIOS-e820: [mem 0x00000000556ad000-0x0000000064df3fff] usable
[ 27.051407] BIOS-e820: [mem 0x0000000064df4000-0x000000006517ffff] reserved
[ 27.051422] BIOS-e820: [mem 0x0000000065180000-0x00000000651c3fff] ACPI data
[ 27.051444] BIOS-e820: [mem 0x00000000651c4000-0x000000006f871fff] ACPI NVS
[ 27.051460] BIOS-e820: [mem 0x000000006f872000-0x000000006fffefff] reserved
[ 27.051476] BIOS-e820: [mem 0x000000006ffff000-0x000000006fffffff] usable
[ 27.051496] BIOS-e820: [mem 0x0000000070000000-0x0000000077ffffff] reserved
[ 27.051515] BIOS-e820: [mem 0x0000000078000000-0x00000000785fffff] usable
[ 27.051529] BIOS-e820: [mem 0x0000000078600000-0x000000007c7fffff] reserved
[ 27.051544] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[ 27.051558] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
[ 27.051573] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 27.051585] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 27.051605] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 27.051622] BIOS-e820: [mem 0x0000000100000000-0x00000004817fffff] usable
[ 27.051635] NX (Execute Disable) protection: active
[ 27.051646] APIC: Static calls initialized
[ 27.051662] efi: EFI v2.4 by American Megatrends
[ 27.051677] efi: ACPI=0x6518d000 ACPI 2.0=0x6518d000 SMBIOS=0xf0000 SMBIOS 3.0=0xf0020 TPMFinalLog=0x6f812000 ESRT=0x6fc86698 MEMATTR=0x62675018 INITRD=0x5577da98 TPMEventLog=0x65188018
[ 27.051693] efi: Remove mem36: MMIO range=[0xe0000000-0xefffffff] (256MB) from e820 map
[ 27.051709] e820: remove [mem 0xe0000000-0xefffffff] reserved
[ 27.051726] efi: Not removing mem37: MMIO range=[0xfe000000-0xfe010fff] (68KB) from e820 map
[ 27.051742] efi: Not removing mem38: MMIO range=[0xfec00000-0xfec00fff] (4KB) from e820 map
[ 27.051760] efi: Not removing mem39: MMIO range=[0xfee00000-0xfee00fff] (4KB) from e820 map
[ 27.051786] efi: Remove mem40: MMIO range=[0xff000000-0xffffffff] (16MB) from e820 map
[ 27.051804] e820: remove [mem 0xff000000-0xffffffff] reserved
[ 27.051820] SMBIOS 3.0.0 present.
[ 27.051836] DMI: Dell Inc. XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022
[ 27.051850] DMI: Memory slots populated: 2/2
[ 27.051863] tsc: Detected 2900.000 MHz processor
[ 27.051886] tsc: Detected 2899.886 MHz TSC
[ 27.051903] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 27.051921] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 27.051948] last_pfn = 0x481800 max_arch_pfn = 0x400000000
[ 27.051966] MTRR map: 4 entries (3 fixed + 1 variable; max 23), built from 10 variable MTRRs
[ 27.051988] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 27.052017] last_pfn = 0x78600 max_arch_pfn = 0x400000000
[ 27.052032] esrt: Reserving ESRT space from 0x000000006fc86698 to 0x000000006fc866d0.
[ 27.052050] Using GB pages for direct mapping
[ 27.052066] printk: log buffer data + meta data: 16777216 + 58720256 = 75497472 bytes
[ 27.052081] printk: early log buf free: 127360(97%)
[ 27.052098] Secure boot disabled
[ 27.052126] RAMDISK: [mem 0x514a7000-0x52509fff]
[ 27.052142] ACPI: Early table checksum verification disabled
[ 27.052161] ACPI: RSDP 0x000000006518D000 000024 (v02 DELL )
[ 27.052177] ACPI: XSDT 0x000000006518D0C8 00010C (v01 DELL CBX3 01072009 AMI 00010013)
[ 27.052195] ACPI: FACP 0x00000000651B2A48 00010C (v05 DELL CBX3 01072009 AMI 00010013)
[ 27.052213] ACPI: DSDT 0x000000006518D260 0257E7 (v02 DELL CBX3 01072009 INTL 20160422)
[ 27.052238] ACPI: FACS 0x000000006F86F180 000040
[ 27.052257] ACPI: APIC 0x00000000651B2B58 000084 (v03 DELL CBX3 01072009 AMI 00010013)
[ 27.052273] ACPI: FPDT 0x00000000651B2BE0 000044 (v01 DELL CBX3 01072009 AMI 00010013)
[ 27.052289] ACPI: FIDT 0x00000000651B2C28 0000AC (v01 DELL CBX3 01072009 AMI 00010013)
[ 27.052307] ACPI: MCFG 0x00000000651B2CD8 00003C (v01 DELL CBX3 01072009 MSFT 00000097)
[ 27.052323] ACPI: HPET 0x00000000651B2D18 000038 (v01 DELL CBX3 01072009 AMI. 0005000B)
[ 27.052349] ACPI: SSDT 0x00000000651B2D50 000359 (v01 SataRe SataTabl 00001000 INTL 20160422)
[ 27.052366] ACPI: BOOT 0x00000000651B30B0 000028 (v01 DELL CBX3 01072009 AMI 00010013)
[ 27.052382] ACPI: SSDT 0x00000000651B30D8 0012CF (v02 SaSsdt SaSsdt 00003000 INTL 20160422)
[ 27.052400] ACPI: HPET 0x00000000651B43A8 000038 (v01 INTEL KBL-ULT 00000001 MSFT 0000005F)
[ 27.052417] ACPI: SSDT 0x00000000651B43E0 000D84 (v02 INTEL xh_rvp07 00000000 INTL 20160422)
[ 27.052434] ACPI: UEFI 0x00000000651B5168 000042 (v01 00000000 00000000)
[ 27.052447] ACPI: SSDT 0x00000000651B51B0 000EDE (v02 CpuRef CpuSsdt 00003000 INTL 20160422)
[ 27.052465] ACPI: LPIT 0x00000000651B6090 000094 (v01 INTEL KBL-ULT 00000000 MSFT 0000005F)
[ 27.052481] ACPI: WSMT 0x00000000651B6128 000028 (v01 DELL CBX3 00000000 MSFT 0000005F)
[ 27.052497] ACPI: SSDT 0x00000000651B6150 000161 (v02 INTEL HdaDsp 00000000 INTL 20160422)
[ 27.052516] ACPI: SSDT 0x00000000651B62B8 00029F (v02 INTEL sensrhub 00000000 INTL 20160422)
[ 27.052532] ACPI: SSDT 0x00000000651B6558 003002 (v02 INTEL PtidDevc 00001000 INTL 20160422)
[ 27.052545] ACPI: SSDT 0x00000000651B9560 0000DB (v02 INTEL TbtTypeC 00000000 INTL 20160422)
[ 27.052561] ACPI: DBGP 0x00000000651B9640 000034 (v01 INTEL 00000002 MSFT 0000005F)
[ 27.052574] ACPI: DBG2 0x00000000651B9678 000054 (v00 INTEL 00000002 MSFT 0000005F)
[ 27.052589] ACPI: SSDT 0x00000000651B96D0 0007DD (v02 INTEL UsbCTabl 00001000 INTL 20160422)
[ 27.052605] ACPI: SSDT 0x00000000651B9EB0 0084F1 (v02 DptfTa DptfTabl 00001000 INTL 20160422)
[ 27.052618] ACPI: SLIC 0x00000000651C23A8 000176 (v03 DELL CBX3 01072009 MSFT 00010013)
[ 27.052631] ACPI: NHLT 0x00000000651C2520 00002D (v00 INTEL EDK2 00000002 01000013)
[ 27.052647] ACPI: BGRT 0x00000000651C2550 000038 (v00 01072009 AMI 00010013)
[ 27.052662] ACPI: TPM2 0x00000000651C2588 000034 (v03 Tpm2Tabl 00000001 AMI 00000000)
[ 27.052676] ACPI: ASF! 0x00000000651C25C0 0000A0 (v32 INTEL HCG 00000001 TFSM 000F4240)
[ 27.052689] ACPI: DMAR 0x00000000651C2660 0000F0 (v01 INTEL KBL 00000001 INTL 00000001)
[ 27.052705] ACPI: Reserving FACP table memory at [mem 0x651b2a48-0x651b2b53]
[ 27.052719] ACPI: Reserving DSDT table memory at [mem 0x6518d260-0x651b2a46]
[ 27.052732] ACPI: Reserving FACS table memory at [mem 0x6f86f180-0x6f86f1bf]
[ 27.052745] ACPI: Reserving APIC table memory at [mem 0x651b2b58-0x651b2bdb]
[ 27.052761] ACPI: Reserving FPDT table memory at [mem 0x651b2be0-0x651b2c23]
[ 27.052774] ACPI: Reserving FIDT table memory at [mem 0x651b2c28-0x651b2cd3]
[ 27.052798] ACPI: Reserving MCFG table memory at [mem 0x651b2cd8-0x651b2d13]
[ 27.052811] ACPI: Reserving HPET table memory at [mem 0x651b2d18-0x651b2d4f]
[ 27.052827] ACPI: Reserving SSDT table memory at [mem 0x651b2d50-0x651b30a8]
[ 27.052842] ACPI: Reserving BOOT table memory at [mem 0x651b30b0-0x651b30d7]
[ 27.052857] ACPI: Reserving SSDT table memory at [mem 0x651b30d8-0x651b43a6]
[ 27.052870] ACPI: Reserving HPET table memory at [mem 0x651b43a8-0x651b43df]
[ 27.052884] ACPI: Reserving SSDT table memory at [mem 0x651b43e0-0x651b5163]
[ 27.052897] ACPI: Reserving UEFI table memory at [mem 0x651b5168-0x651b51a9]
[ 27.052912] ACPI: Reserving SSDT table memory at [mem 0x651b51b0-0x651b608d]
[ 27.052927] ACPI: Reserving LPIT table memory at [mem 0x651b6090-0x651b6123]
[ 27.052945] ACPI: Reserving WSMT table memory at [mem 0x651b6128-0x651b614f]
[ 27.052964] ACPI: Reserving SSDT table memory at [mem 0x651b6150-0x651b62b0]
[ 27.052977] ACPI: Reserving SSDT table memory at [mem 0x651b62b8-0x651b6556]
[ 27.052993] ACPI: Reserving SSDT table memory at [mem 0x651b6558-0x651b9559]
[ 27.053008] ACPI: Reserving SSDT table memory at [mem 0x651b9560-0x651b963a]
[ 27.053024] ACPI: Reserving DBGP table memory at [mem 0x651b9640-0x651b9673]
[ 27.053037] ACPI: Reserving DBG2 table memory at [mem 0x651b9678-0x651b96cb]
[ 27.053050] ACPI: Reserving SSDT table memory at [mem 0x651b96d0-0x651b9eac]
[ 27.053063] ACPI: Reserving SSDT table memory at [mem 0x651b9eb0-0x651c23a0]
[ 27.053079] ACPI: Reserving SLIC table memory at [mem 0x651c23a8-0x651c251d]
[ 27.053092] ACPI: Reserving NHLT table memory at [mem 0x651c2520-0x651c254c]
[ 27.053105] ACPI: Reserving BGRT table memory at [mem 0x651c2550-0x651c2587]
[ 27.053126] ACPI: Reserving TPM2 table memory at [mem 0x651c2588-0x651c25bb]
[ 27.053142] ACPI: Reserving ASF! table memory at [mem 0x651c25c0-0x651c265f]
[ 27.053160] ACPI: Reserving DMAR table memory at [mem 0x651c2660-0x651c274f]
[ 27.053181] No NUMA configuration found
[ 27.053196] Faking a node at [mem 0x0000000000000000-0x00000004817fffff]
[ 27.053209] NODE_DATA(0) allocated [mem 0x47cfd5500-0x47cffffff]
[ 27.053224] Zone ranges:
[ 27.053241] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 27.053255] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 27.053268] Normal [mem 0x0000000100000000-0x00000004817fffff]
[ 27.053292] Device empty
[ 27.053309] Movable zone start for each node
[ 27.053330] Early memory node ranges
[ 27.053344] node 0: [mem 0x0000000000001000-0x0000000000057fff]
[ 27.053357] node 0: [mem 0x0000000000059000-0x000000000009dfff]
[ 27.053369] node 0: [mem 0x0000000000100000-0x00000000556aafff]
[ 27.053382] node 0: [mem 0x00000000556ad000-0x0000000064df3fff]
[ 27.053396] node 0: [mem 0x000000006ffff000-0x000000006fffffff]
[ 27.053412] node 0: [mem 0x0000000078000000-0x00000000785fffff]
[ 27.053428] node 0: [mem 0x0000000100000000-0x00000004817fffff]
[ 27.053444] Initmem setup node 0 [mem 0x0000000000001000-0x00000004817fffff]
[ 27.053466] On node 0, zone DMA: 1 pages in unavailable ranges
[ 27.053479] On node 0, zone DMA: 1 pages in unavailable ranges
[ 27.053494] On node 0, zone DMA: 98 pages in unavailable ranges
[ 27.053508] On node 0, zone DMA32: 2 pages in unavailable ranges
[ 27.053521] On node 0, zone DMA32: 45579 pages in unavailable ranges
[ 27.053540] On node 0, zone Normal: 31232 pages in unavailable ranges
[ 27.053554] On node 0, zone Normal: 26624 pages in unavailable ranges
[ 27.053567] Reserving Intel graphics memory at [mem 0x7a800000-0x7c7fffff]
[ 27.053584] ACPI: PM-Timer IO Port: 0x1808
[ 27.053598] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 27.053614] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 27.053637] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[ 27.053650] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[ 27.053662] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[ 27.053676] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 27.053689] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 27.053703] ACPI: Using ACPI (MADT) for SMP configuration information
[ 27.053721] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 27.053734] e820: update [mem 0x6225f000-0x623ebfff] usable ==> reserved
[ 27.053749] TSC deadline timer available
[ 27.053763] CPU topo: Max. logical packages: 1
[ 27.053776] CPU topo: Max. logical dies: 1
[ 27.053799] CPU topo: Max. dies per package: 1
[ 27.053812] CPU topo: Max. threads per core: 2
[ 27.053825] CPU topo: Num. cores per package: 2
[ 27.053838] CPU topo: Num. threads per package: 4
[ 27.053852] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs
[ 27.053870] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 27.053885] PM: hibernation: Registered nosave memory: [mem 0x00058000-0x00058fff]
[ 27.053900] PM: hibernation: Registered nosave memory: [mem 0x0009e000-0x000fffff]
[ 27.053913] PM: hibernation: Registered nosave memory: [mem 0x556ab000-0x556acfff]
[ 27.053927] PM: hibernation: Registered nosave memory: [mem 0x6225f000-0x623ebfff]
[ 27.053946] PM: hibernation: Registered nosave memory: [mem 0x64df4000-0x6fffefff]
[ 27.053969] PM: hibernation: Registered nosave memory: [mem 0x70000000-0x77ffffff]
[ 27.053983] PM: hibernation: Registered nosave memory: [mem 0x78600000-0xffffffff]
[ 27.053997] [mem 0x7c800000-0xfdffffff] available for PCI devices
[ 27.054013] Booting paravirtualized kernel on bare hardware
[ 27.054029] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 27.054043] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
[ 27.054056] percpu: Embedded 75 pages/cpu s270336 r8192 d28672 u524288
[ 27.054070] pcpu-alloc: s270336 r8192 d28672 u524288 alloc=1*2097152
[ 27.054084] pcpu-alloc: [0] 0 1 2 3
[ 27.054098] Kernel command line: BOOT_IMAGE=/vmlinuz-6.18.0-rc7 root=UUID=32e29882-d94d-4a92-9ee4-4d03002bfa29 ro quiet pci=noaer mem_sleep_default=deep log_buf_len=16M cryptomgr.notests usbcore.quirks=0cf3:e300:e,04f3:2234:e,0c45:670c:e
[ 27.054113] random: crng init done
[ 27.054136] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[ 27.054149] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 27.054162] software IO TLB: area num 4.
[ 27.054176] Fallback order for Node 0: 0
[ 27.054190] Built 1 zonelists, mobility grouping on. Total pages: 4090767
[ 27.054203] Policy zone: Normal
[ 27.054216] mem auto-init: stack:all(zero), heap alloc:on, heap free:off
[ 27.054229] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 27.054244] kmemleak: Kernel memory leak detector disabled
[ 27.054260] ftrace: allocating 44171 entries in 174 pages
[ 27.054274] ftrace: allocated 174 pages with 5 groups
[ 27.054288] Dynamic Preempt: voluntary
[ 27.054309] rcu: Preemptible hierarchical RCU implementation.
[ 27.054330] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4.
[ 27.054343] Trampoline variant of Tasks RCU enabled.
[ 27.054357] Rude variant of Tasks RCU enabled.
[ 27.054370] Tracing variant of Tasks RCU enabled.
[ 27.054383] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 27.054395] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 27.054411] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[ 27.054427] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[ 27.054442] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[ 27.054455] NR_IRQS: 524544, nr_irqs: 1024, preallocated irqs: 16
[ 27.054476] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 27.054490] spurious 8259A interrupt: IRQ7.
[ 27.054503] Console: colour dummy device 80x25
[ 27.054516] printk: legacy console [tty0] enabled
[ 27.054530] ACPI: Core revision 20250807
[ 27.054546] hpet: HPET dysfunctional in PC10. Force disabled.
[ 27.054562] APIC: Switch to symmetric I/O mode setup
[ 27.054575] DMAR: Host address width 39
[ 27.054588] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[ 27.054602] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
[ 27.054615] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[ 27.054628] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[ 27.054643] DMAR: RMRR base: 0x00000064ec2000 end: 0x00000064ee1fff
[ 27.054659] DMAR: RMRR base: 0x0000007a000000 end: 0x0000007c7fffff
[ 27.054673] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
[ 27.054687] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
[ 27.054700] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
[ 27.054714] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[ 27.054730] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[ 27.054746] DMAR-IR: Enabled IRQ remapping in x2apic mode
[ 27.054760] x2apic enabled
[ 27.054774] APIC: Switched APIC routing to: cluster x2apic
[ 27.054789] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x29ccd767b87, max_idle_ns: 440795223720 ns
[ 27.054809] Calibrating delay loop (skipped), value calculated using timer frequency.. 5799.77 BogoMIPS (lpj=11599544)
[ 27.054823] CPU0: Thermal monitoring enabled (TM1)
[ 27.054836] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[ 27.054850] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4
[ 27.054863] process: using mwait in idle threads
[ 27.054877] mitigations: Enabled attack vectors: SMT mitigations: off
[ 27.054891] Speculative Store Bypass: Vulnerable
[ 27.054903] SRBDS: Vulnerable
[ 27.054919] Spectre V2 : Vulnerable
[ 27.054932] RETBleed: Vulnerable
[ 27.054945] Spectre V2 : User space: Vulnerable
[ 27.054958] MDS: Vulnerable
[ 27.054976] MMIO Stale Data: Vulnerable
[ 27.054990] VMSCAPE: Vulnerable
[ 27.055003] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers
[ 27.055017] GDS: Vulnerable
[ 27.055031] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 27.055044] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 27.055061] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 27.055074] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[ 27.055087] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[ 27.055101] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 27.055114] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64
[ 27.055128] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64
[ 27.055143] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
[ 27.055157] Freeing SMP alternatives memory: 44K
[ 27.055171] pid_max: default: 32768 minimum: 301
[ 27.055185] LSM: initializing lsm=capability,landlock,apparmor,bpf
[ 27.055198] landlock: Up and running.
[ 27.055210] AppArmor: AppArmor initialized
[ 27.055223] LSM support for eBPF active
[ 27.055236] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 27.055249] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 27.055262] smpboot: CPU0: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz (family: 0x6, model: 0x8e, stepping: 0x9)
[ 27.055274] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[ 27.055287] ... version: 4
[ 27.055299] ... bit width: 48
[ 27.055312] ... generic counters: 4
[ 27.055324] ... generic bitmap: 000000000000000f
[ 27.055338] ... fixed-purpose counters: 3
[ 27.055350] ... fixed-purpose bitmap: 0000000000000007
[ 27.055362] ... value mask: 0000ffffffffffff
[ 27.055377] ... max period: 00007fffffffffff
[ 27.055390] ... global_ctrl mask: 000000070000000f
[ 27.055402] signal: max sigframe size: 1616
[ 27.055415] Estimated ratio of average max frequency by base frequency (times 1024): 1235
[ 27.055428] rcu: Hierarchical SRCU implementation.
[ 27.055441] rcu: Max phase no-delay instances is 1000.
[ 27.055453] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
[ 27.055465] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[ 27.055477] smp: Bringing up secondary CPUs ...
[ 27.055490] smpboot: x86: Booting SMP configuration:
[ 27.055502] .... node #0, CPUs: #1 #2 #3
[ 27.055515] smp: Brought up 1 node, 4 CPUs
[ 27.055528] smpboot: Total of 4 processors activated (23199.08 BogoMIPS)
[ 27.055541] node 0 deferred pages initialised in 24ms
[ 27.055556] Memory: 15861760K/16363068K available (14779K kernel code, 2600K rwdata, 10164K rodata, 2936K init, 6368K bss, 490328K reserved, 0K cma-reserved)
[ 27.055572] devtmpfs: initialized
[ 27.055586] x86/mm: Memory block size: 128MB
[ 27.055599] ACPI: PM: Registering ACPI NVS region [mem 0x556ab000-0x556abfff] (4096 bytes)
[ 27.055612] ACPI: PM: Registering ACPI NVS region [mem 0x651c4000-0x6f871fff] (174776320 bytes)
[ 27.055625] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 27.055638] posixtimers hash table entries: 2048 (order: 3, 32768 bytes, linear)
[ 27.055651] futex hash table entries: 1024 (65536 bytes on 1 NUMA nodes, total 64 KiB, linear).
[ 27.055664] pinctrl core: initialized pinctrl subsystem
[ 27.055676] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 27.055690] DMA: preallocated 2048 KiB GFP_KERNEL pool for atomic allocations
[ 27.055704] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 27.055720] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 27.055733] audit: initializing netlink subsys (disabled)
[ 27.055747] audit: type=2000 audit(1764085849.000:1): state=initialized audit_enabled=0 res=1
[ 27.055761] thermal_sys: Registered thermal governor 'fair_share'
[ 27.055775] thermal_sys: Registered thermal governor 'bang_bang'
[ 27.055787] thermal_sys: Registered thermal governor 'step_wise'
[ 27.055799] thermal_sys: Registered thermal governor 'user_space'
[ 27.055813] thermal_sys: Registered thermal governor 'power_allocator'
[ 27.055826] cpuidle: using governor ladder
[ 27.055838] cpuidle: using governor menu
[ 27.055851] Simple Boot Flag at 0x47 set to 0x80
[ 27.055863] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 27.055878] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 27.055891] PCI: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) for domain 0000 [bus 00-ff]
[ 27.055903] PCI: Using configuration type 1 for base access
[ 27.055916] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
[ 27.055931] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[ 27.055944] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
[ 27.055957] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[ 27.055970] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[ 27.055983] ACPI: Added _OSI(Module Device)
[ 27.055995] ACPI: Added _OSI(Processor Device)
[ 27.056059] ACPI: Added _OSI(Processor Aggregator Device)
[ 27.056074] ACPI: 11 ACPI AML tables successfully acquired and loaded
[ 27.056087] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 27.056104] ACPI: Dynamic OEM Table Load:
[ 27.056118] ACPI: SSDT 0xFFFF96F5C13CCC00 0003FF (v02 PmRef Cpu0Cst 00003001 INTL 20160422)
[ 27.056132] ACPI: Dynamic OEM Table Load:
[ 27.056145] ACPI: SSDT 0xFFFF96F5C13E1000 0006F6 (v02 PmRef Cpu0Ist 00003000 INTL 20160422)
[ 27.056157] ACPI: Dynamic OEM Table Load:
[ 27.056170] ACPI: SSDT 0xFFFF96F5C13E5000 00065C (v02 PmRef ApIst 00003000 INTL 20160422)
[ 27.056184] ACPI: Dynamic OEM Table Load:
[ 27.056197] ACPI: SSDT 0xFFFF96F5C0E7E800 00018A (v02 PmRef ApCst 00003000 INTL 20160422)
[ 27.056210] ACPI: EC: EC started
[ 27.056223] ACPI: EC: interrupt blocked
[ 27.056237] ACPI: EC: EC_CMD/EC_SC=0x934, EC_DATA=0x930
[ 27.056254] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC used to handle transactions
[ 27.056268] ACPI: Interpreter enabled
[ 27.056281] ACPI: PM: (supports S0 S3 S4 S5)
[ 27.056295] ACPI: Using IOAPIC for interrupt routing
[ 27.056308] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 27.056321] PCI: Using E820 reservations for host bridge windows
[ 27.056335] ACPI: Enabled 8 GPEs in block 00 to 7F
[ 27.056349] ACPI: \_SB_.PCI0.RP09.PXSX.WRST: New power resource
[ 27.056363] ACPI: \_SB_.PCI0.RP10.PXSX.WRST: New power resource
[ 27.056381] ACPI: \_SB_.PCI0.RP11.PXSX.WRST: New power resource
[ 27.056396] ACPI: \_SB_.PCI0.RP12.PXSX.WRST: New power resource
[ 27.056410] ACPI: \_SB_.PCI0.RP13.PXSX.WRST: New power resource
[ 27.056423] ACPI: \_SB_.PCI0.RP01.PXSX.WRST: New power resource
[ 27.056436] ACPI: \_SB_.PCI0.RP02.PXSX.WRST: New power resource
[ 27.056449] ACPI: \_SB_.PCI0.RP03.PXSX.WRST: New power resource
[ 27.056463] ACPI: \_SB_.PCI0.RP04.PXSX.WRST: New power resource
[ 27.056475] ACPI: \_SB_.PCI0.RP05.PXSX.WRST: New power resource
[ 27.056492] ACPI: \_SB_.PCI0.RP06.PXSX.WRST: New power resource
[ 27.056506] ACPI: \_SB_.PCI0.RP07.PXSX.WRST: New power resource
[ 27.056520] ACPI: \_SB_.PCI0.RP08.PXSX.WRST: New power resource
[ 27.056533] ACPI: \_SB_.PCI0.RP17.PXSX.WRST: New power resource
[ 27.056547] ACPI: \_SB_.PCI0.RP18.PXSX.WRST: New power resource
[ 27.056570] ACPI: \_SB_.PCI0.RP19.PXSX.WRST: New power resource
[ 27.056586] ACPI: \_SB_.PCI0.RP20.PXSX.WRST: New power resource
[ 27.056600] ACPI: \_SB_.PCI0.RP14.PXSX.WRST: New power resource
[ 27.056614] ACPI: \_SB_.PCI0.RP15.PXSX.WRST: New power resource
[ 27.056627] ACPI: \_SB_.PCI0.RP16.PXSX.WRST: New power resource
[ 27.056644] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[ 27.056878] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[ 27.057073] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug SHPCHotplug PME]
[ 27.057255] acpi PNP0A08:00: _OSC: OS now controls [PCIeCapability LTR]
[ 27.057483] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[ 27.057502] PCI host bridge to bus 0000:00
[ 27.057661] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 27.057819] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 27.057978] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000dffff window]
[ 27.058134] pci_bus 0000:00: root bus resource [mem 0x7c800000-0xdfffffff window]
[ 27.058288] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
[ 27.058444] pci_bus 0000:00: root bus resource [bus 00-fe]
[ 27.058661] pci 0000:00:00.0: [8086:5904] type 00 class 0x060000 conventional PCI endpoint
[ 27.058869] pci 0000:00:02.0: [8086:5916] type 00 class 0x030000 PCIe Root Complex Integrated Endpoint
[ 27.059067] pci 0000:00:02.0: BAR 0 [mem 0xdb000000-0xdbffffff 64bit]
[ 27.059264] pci 0000:00:02.0: BAR 2 [mem 0x90000000-0x9fffffff 64bit pref]
[ 27.059462] pci 0000:00:02.0: BAR 4 [io 0xf000-0xf03f]
[ 27.059663] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 27.059864] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000 conventional PCI endpoint
[ 27.060067] pci 0000:00:04.0: BAR 0 [mem 0xdc420000-0xdc427fff 64bit]
[ 27.060274] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330 conventional PCI endpoint
[ 27.060513] pci 0000:00:14.0: BAR 0 [mem 0xdc410000-0xdc41ffff 64bit]
[ 27.060734] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 27.060964] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000 conventional PCI endpoint
[ 27.061183] pci 0000:00:14.2: BAR 0 [mem 0xdc434000-0xdc434fff 64bit]
[ 27.061395] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000 conventional PCI endpoint
[ 27.061620] pci 0000:00:15.0: BAR 0 [mem 0xdc433000-0xdc433fff 64bit]
[ 27.061847] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000 conventional PCI endpoint
[ 27.062075] pci 0000:00:15.1: BAR 0 [mem 0xdc432000-0xdc432fff 64bit]
[ 27.062294] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000 conventional PCI endpoint
[ 27.062510] pci 0000:00:16.0: BAR 0 [mem 0xdc431000-0xdc431fff 64bit]
[ 27.062714] pci 0000:00:16.0: PME# supported from D3hot
[ 27.062935] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400 PCIe Root Port
[ 27.063138] pci 0000:00:1c.0: PCI bridge to [bus 01-39]
[ 27.063338] pci 0000:00:1c.0: bridge window [mem 0xc4000000-0xda0fffff]
[ 27.063534] pci 0000:00:1c.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 27.063735] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 27.063938] pci 0000:00:1c.4: [8086:9d14] type 01 class 0x060400 PCIe Root Port
[ 27.064301] pci 0000:00:1c.4: PCI bridge to [bus 3a]
[ 27.064523] pci 0000:00:1c.4: bridge window [mem 0xdc000000-0xdc1fffff]
[ 27.064742] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 27.064952] pci 0000:00:1c.5: [8086:9d15] type 01 class 0x060400 PCIe Root Port
[ 27.065168] pci 0000:00:1c.5: PCI bridge to [bus 3b]
[ 27.065370] pci 0000:00:1c.5: bridge window [mem 0xdc300000-0xdc3fffff]
[ 27.065575] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
[ 27.065794] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400 PCIe Root Port
[ 27.066000] pci 0000:00:1d.0: PCI bridge to [bus 3c]
[ 27.066204] pci 0000:00:1d.0: bridge window [mem 0xdc200000-0xdc2fffff]
[ 27.066404] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 27.066605] pci 0000:00:1f.0: [8086:9d58] type 00 class 0x060100 conventional PCI endpoint
[ 27.066817] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000 conventional PCI endpoint
[ 27.067034] pci 0000:00:1f.2: BAR 0 [mem 0xdc42c000-0xdc42ffff]
[ 27.067250] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040380 conventional PCI endpoint
[ 27.067469] pci 0000:00:1f.3: BAR 0 [mem 0xdc428000-0xdc42bfff 64bit]
[ 27.067680] pci 0000:00:1f.3: BAR 4 [mem 0xdc400000-0xdc40ffff 64bit]
[ 27.067880] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[ 27.068107] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500 conventional PCI endpoint
[ 27.068301] pci 0000:00:1f.4: BAR 0 [mem 0xdc430000-0xdc4300ff 64bit]
[ 27.068490] pci 0000:00:1f.4: BAR 4 [io 0xf040-0xf05f]
[ 27.068686] pci 0000:00:1c.0: PCI bridge to [bus 01-39]
[ 27.068904] pci 0000:3a:00.0: [168c:003e] type 00 class 0x028000 PCIe Endpoint
[ 27.069117] pci 0000:3a:00.0: BAR 0 [mem 0xdc000000-0xdc1fffff 64bit]
[ 27.069318] pci 0000:3a:00.0: PME# supported from D0 D3hot D3cold
[ 27.069526] pci 0000:00:1c.4: PCI bridge to [bus 3a]
[ 27.069733] pci 0000:3b:00.0: [10ec:525a] type 00 class 0xff0000 PCIe Endpoint
[ 27.069927] pci 0000:3b:00.0: BAR 1 [mem 0xdc300000-0xdc300fff]
[ 27.070127] pci 0000:3b:00.0: supports D1 D2
[ 27.070338] pci 0000:3b:00.0: PME# supported from D1 D2 D3hot D3cold
[ 27.070539] pci 0000:00:1c.5: PCI bridge to [bus 3b]
[ 27.070751] pci 0000:3c:00.0: [1c5c:1284] type 00 class 0x010802 PCIe Endpoint
[ 27.070961] pci 0000:3c:00.0: BAR 0 [mem 0xdc200000-0xdc203fff 64bit]
[ 27.071178] pci 0000:3c:00.0: PME# supported from D0 D1 D3hot
[ 27.071382] pci 0000:00:1d.0: PCI bridge to [bus 3c]
[ 27.071402] ACPI: PCI: Interrupt link LNKA configured for IRQ 11
[ 27.071416] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[ 27.071429] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[ 27.071445] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[ 27.071458] ACPI: PCI: Interrupt link LNKE configured for IRQ 11
[ 27.071472] ACPI: PCI: Interrupt link LNKF configured for IRQ 11
[ 27.071485] ACPI: PCI: Interrupt link LNKG configured for IRQ 11
[ 27.071499] ACPI: PCI: Interrupt link LNKH configured for IRQ 11
[ 27.071512] ACPI: EC: interrupt unblocked
[ 27.071526] ACPI: EC: event unblocked
[ 27.071539] ACPI: EC: EC_CMD/EC_SC=0x934, EC_DATA=0x930
[ 27.071553] ACPI: EC: GPE=0x14
[ 27.071568] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC initialization complete
[ 27.071584] ACPI: \_SB_.PCI0.LPCB.ECDV: EC: Used to handle transactions and events
[ 27.071597] iommu: Default domain type: Translated
[ 27.071610] iommu: DMA domain TLB invalidation policy: lazy mode
[ 27.071623] pps_core: LinuxPPS API ver. 1 registered
[ 27.071639] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 27.071652] PTP clock support registered
[ 27.071666] EDAC MC: Ver: 3.0.0
[ 27.071679] efivars: Registered efivars operations
[ 27.071692] NetLabel: Initializing
[ 27.071706] NetLabel: domain hash size = 128
[ 27.071720] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 27.071733] NetLabel: unlabeled traffic allowed by default
[ 27.071745] PCI: Using ACPI for IRQ routing
[ 27.071759] PCI: pci_cache_line_size set to 64 bytes
[ 27.071772] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[ 27.071786] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[ 27.071802] e820: reserve RAM buffer [mem 0x556ab000-0x57ffffff]
[ 27.071816] e820: reserve RAM buffer [mem 0x6225f000-0x63ffffff]
[ 27.071829] e820: reserve RAM buffer [mem 0x64df4000-0x67ffffff]
[ 27.071843] e820: reserve RAM buffer [mem 0x78600000-0x7bffffff]
[ 27.071859] e820: reserve RAM buffer [mem 0x481800000-0x483ffffff]
[ 27.072166] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[ 27.072376] pci 0000:00:02.0: vgaarb: bridge control possible
[ 27.072576] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 27.072594] vgaarb: loaded
[ 27.072608] clocksource: Switched to clocksource tsc-early
[ 27.072620] VFS: Disk quotas dquot_6.6.0
[ 27.072636] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 27.072649] AppArmor: AppArmor Filesystem Enabled
[ 27.072663] pnp: PnP ACPI init
[ 27.072836] system 00:00: [io 0x0680-0x069f] has been reserved
[ 27.072998] system 00:00: [io 0xffff] has been reserved
[ 27.073158] system 00:00: [io 0xffff] has been reserved
[ 27.073314] system 00:00: [io 0xffff] has been reserved
[ 27.073468] system 00:00: [io 0x1800-0x18fe] could not be reserved
[ 27.073628] system 00:00: [io 0x164e-0x164f] has been reserved
[ 27.073786] system 00:04: [mem 0xfed10000-0xfed17fff] has been reserved
[ 27.073942] system 00:04: [mem 0xfed18000-0xfed18fff] has been reserved
[ 27.074099] system 00:04: [mem 0xfed19000-0xfed19fff] has been reserved
[ 27.074255] system 00:04: [mem 0xe0000000-0xefffffff] has been reserved
[ 27.074409] system 00:04: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 27.074565] system 00:04: [mem 0xfed90000-0xfed93fff] could not be reserved
[ 27.074724] system 00:04: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 27.074880] system 00:04: [mem 0xff000000-0xffffffff] has been reserved
[ 27.075035] system 00:04: [mem 0xfee00000-0xfeefffff] could not be reserved
[ 27.075191] system 00:04: [mem 0xdffe0000-0xdfffffff] has been reserved
[ 27.075347] system 00:05: [mem 0xfd000000-0xfdabffff] has been reserved
[ 27.075505] system 00:05: [mem 0xfdad0000-0xfdadffff] has been reserved
[ 27.075659] system 00:05: [mem 0xfdb00000-0xfdffffff] has been reserved
[ 27.075815] system 00:05: [mem 0xfe000000-0xfe01ffff] could not be reserved
[ 27.075972] system 00:05: [mem 0xfe036000-0xfe03bfff] has been reserved
[ 27.076146] system 00:05: [mem 0xfe03d000-0xfe3fffff] has been reserved
[ 27.076308] system 00:05: [mem 0xfe410000-0xfe7fffff] has been reserved
[ 27.076475] system 00:06: [io 0xff00-0xfffe] has been reserved
[ 27.076632] system 00:07: [mem 0xfe029000-0xfe029fff] has been reserved
[ 27.076792] system 00:07: [mem 0xfe028000-0xfe028fff] has been reserved
[ 27.076811] pnp: PnP ACPI: found 8 devices
[ 27.076826] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 27.076839] NET: Registered PF_INET protocol family
[ 27.076853] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[ 27.076869] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[ 27.076883] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 27.076897] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 27.076910] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear)
[ 27.076924] TCP: Hash tables configured (established 131072 bind 65536)
[ 27.076937] MPTCP token hash table entries: 16384 (order: 7, 393216 bytes, linear)
[ 27.076951] UDP hash table entries: 8192 (order: 7, 524288 bytes, linear)
[ 27.076965] UDP-Lite hash table entries: 8192 (order: 7, 524288 bytes, linear)
[ 27.076978] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 27.076998] NET: Registered PF_XDP protocol family
[ 27.077200] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 01-39] add_size 1000
[ 27.077401] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]: assigned
[ 27.077601] pci 0000:00:1c.0: PCI bridge to [bus 01-39]
[ 27.077800] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 27.077998] pci 0000:00:1c.0: bridge window [mem 0xc4000000-0xda0fffff]
[ 27.078198] pci 0000:00:1c.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 27.078400] pci 0000:00:1c.4: PCI bridge to [bus 3a]
[ 27.078598] pci 0000:00:1c.4: bridge window [mem 0xdc000000-0xdc1fffff]
[ 27.078808] pci 0000:00:1c.5: PCI bridge to [bus 3b]
[ 27.079008] pci 0000:00:1c.5: bridge window [mem 0xdc300000-0xdc3fffff]
[ 27.079206] pci 0000:00:1d.0: PCI bridge to [bus 3c]
[ 27.079402] pci 0000:00:1d.0: bridge window [mem 0xdc200000-0xdc2fffff]
[ 27.079565] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 27.079720] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 27.079875] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000dffff window]
[ 27.080039] pci_bus 0000:00: resource 7 [mem 0x7c800000-0xdfffffff window]
[ 27.080194] pci_bus 0000:00: resource 8 [mem 0xfd000000-0xfe7fffff window]
[ 27.080362] pci_bus 0000:01: resource 0 [io 0x2000-0x2fff]
[ 27.080527] pci_bus 0000:01: resource 1 [mem 0xc4000000-0xda0fffff]
[ 27.080688] pci_bus 0000:01: resource 2 [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 27.080851] pci_bus 0000:3a: resource 1 [mem 0xdc000000-0xdc1fffff]
[ 27.081015] pci_bus 0000:3b: resource 1 [mem 0xdc300000-0xdc3fffff]
[ 27.081187] pci_bus 0000:3c: resource 1 [mem 0xdc200000-0xdc2fffff]
[ 27.081207] PCI: CLS 0 bytes, default 64
[ 27.081283] pci 0000:00:1f.1: [8086:9d20] type 00 class 0x058000 conventional PCI endpoint
[ 27.081361] pci 0000:00:1f.1: BAR 0 [mem 0xfd000000-0xfdffffff 64bit]
[ 27.081378] DMAR: ACPI device "device:79" under DMAR at fed91000 as 00:15.0
[ 27.081391] DMAR: ACPI device "device:7a" under DMAR at fed91000 as 00:15.1
[ 27.081405] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 27.081420] software IO TLB: mapped [mem 0x000000005e25f000-0x000000006225f000] (64MB)
[ 27.081434] sgx: EPC section 0x70200000-0x75f7ffff
[ 27.081447] Unpacking initramfs...
[ 27.081464] sgx: SGX disabled: SGX launch control CPU feature is not available, /dev/sgx_enclave disabled.
[ 27.081477] Initialise system trusted keyrings
[ 27.081491] Key type blacklist registered
[ 27.081505] workingset: timestamp_bits=36 max_order=22 bucket_order=0
[ 27.081519] fuse: init (API version 7.45)
[ 27.081532] Key type asymmetric registered
[ 27.081546] Asymmetric key parser 'x509' registered
[ 27.081561] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[ 27.081575] io scheduler mq-deadline registered
[ 27.081591] Memory allocation profiling is not supported!
[ 27.081604] ledtrig-cpu: registered to indicate activity on CPUs
[ 27.081617] Monitor-Mwait will be used to enter C-1 state
[ 27.081630] Monitor-Mwait will be used to enter C-2 state
[ 27.081647] Monitor-Mwait will be used to enter C-3 state
[ 27.081834] thermal LNXTHERM:00: registered as thermal_zone0
[ 27.081854] ACPI: thermal: Thermal Zone [THM] (25 C)
[ 27.081869] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 27.081885] hpet_acpi_add: no address or irqs in _CRS
[ 27.081900] Freeing initrd memory: 16780K
[ 27.082082] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0xFE, rev-id 4)
[ 27.082102] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 27.082116] i8042: Warning: Keylock active
[ 27.082130] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 27.082143] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 27.082157] mousedev: PS/2 mouse device common for all mice
[ 27.082319] rtc_cmos 00:01: RTC can wake from S4
[ 27.082478] rtc_cmos 00:01: registered as rtc0
[ 27.082635] rtc_cmos 00:01: setting system clock to 2025-11-25T15:50:49 UTC (1764085849)
[ 27.082797] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
[ 27.082815] intel_pstate: Intel P-state driver initializing
[ 27.082829] intel_pstate: HWP enabled
[ 27.082844] efifb: probing for efifb
[ 27.082857] efifb: framebuffer at 0x90000000, using 22500k, total 22500k
[ 27.082873] efifb: mode is 3200x1800x32, linelength=12800, pages=1
[ 27.082887] efifb: scrolling: redraw
[ 27.082900] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 27.082913] Console: switching to colour frame buffer device 200x56
[ 27.082928] fb0: EFI VGA frame buffer device
[ 27.082942] NET: Registered PF_INET6 protocol family
[ 27.082955] Segment Routing with IPv6
[ 27.082968] In-situ OAM (IOAM) with IPv6
[ 27.082981] mip6: Mobile IPv6
[ 27.082995] NET: Registered PF_PACKET protocol family
[ 27.083012] mpls_gso: MPLS GSO support
[ 27.083025] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 27.083038] microcode: Current revision: 0x000000f6
[ 27.083052] microcode: Updated early from: 0x000000f0
[ 27.083064] IPI shorthand broadcast: enabled
[ 27.083078] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 27.083091] sched_clock: Marking stable (329771562, 5877571)->(349289691, -13640558)
[ 27.083108] registered taskstats version 1
[ 27.083124] Loading compiled-in X.509 certificates
[ 27.083138] Demotion targets for Node 0: null
[ 27.083151] Key type .fscrypt registered
[ 27.083165] Key type fscrypt-provisioning registered
[ 27.083178] Key type encrypted registered
[ 27.083192] AppArmor: AppArmor sha256 policy hashing enabled
[ 27.083205] RAS: Correctable Errors collector initialized.
[ 27.083219] clk: Disabling unused clocks
[ 27.083231] Freeing unused decrypted memory: 2036K
[ 27.083247] Freeing unused kernel image (initmem) memory: 2936K
[ 27.083262] Write protecting the kernel read-only data: 26624k
[ 27.083277] Freeing unused kernel image (text/rodata gap) memory: 1604K
[ 27.083292] Freeing unused kernel image (rodata/data gap) memory: 76K
[ 27.083307] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 27.083321] Run /init as init process
[ 27.083335] with arguments:
[ 27.083350] /init
[ 27.083364] with environment:
[ 27.083379] HOME=/
[ 27.083392] TERM=linux
[ 27.083405] input: Intel HID events as /devices/platform/INT33D5:00/input/input2
[ 27.083579] wmi_bus wmi_bus-PNP0C14:01: [Firmware Bug]: WQBC data block query control method not found
[ 27.083759] intel-hid INT33D5:00: platform supports 5 button array
[ 27.083782] input: Intel HID 5 button array as /devices/platform/INT33D5:00/input/input3
[ 27.083943] nvme nvme0: pci function 0000:3c:00.0
[ 27.083968] input: PC Speaker as /devices/platform/pcspkr/input/input4
[ 27.084152] nvme nvme0: 4/0/0 default/read/poll queues
[ 27.084172] nvme0n1: p1 p2 p3 p4
[ 27.084187] input: Dell WMI hotkeys as /devices/platform/PNP0C14:01/wmi_bus/wmi_bus-PNP0C14:01/9DBB5994-A997-11DA-B012-B622A1EF5492-3/input/input5
[ 27.084201] device-mapper: uevent: version 1.0.3
[ 27.084215] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev
[ 27.084229] tsc: Refined TSC clocksource calibration: 2904.008 MHz
[ 27.084243] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x29dc0d988f1, max_idle_ns: 440795328788 ns
[ 27.084259] clocksource: Switched to clocksource tsc
[ 27.084275] PM: Image not found (code -22)
[ 27.084288] EXT4-fs (dm-0): mounted filesystem 32e29882-d94d-4a92-9ee4-4d03002bfa29 ro with ordered data mode. Quota mode: none.
[ 27.085126] pstore: Using crash dump compression: deflate
[ 27.085155] pstore: Registered efi_pstore as persistent store backend
[ 27.085462] ACPI: bus type drm_connector registered
[ 27.085475] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 27.085491] #PF: supervisor instruction fetch in kernel mode
[ 27.085505] #PF: error_code(0x0010) - not-present page
[ 27.085519] PGD 0 P4D 0
[ 27.085534] Oops: Oops: 0010 [#1] SMP
[ 27.085547] CPU: 2 UID: 0 PID: 352 Comm: systemd-modules Not tainted 6.18.0-rc7 #162 PREEMPT(voluntary)
[ 27.085563] Hardware name: Dell Inc. XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022
[ 27.085576] RIP: 0010:0x0
[ 27.085589] Code: Unable to access opcode bytes at 0xffffffffffffffd6.
[ 27.085604] RSP: 0018:ffffad3fc09039b0 EFLAGS: 00010286
[ 27.085621] RAX: ffff96f5c4cce3c0 RBX: ffff96f610558000 RCX: 0000000000000007
[ 27.085635] RDX: ffffffffc07935c0 RSI: ffff96f5c4d77d60 RDI: ffff96f61095cc00
[ 27.085649] RBP: ffffad3fc0903a00 R08: 00000000fffffff3 R09: 0000000000000000
[ 27.085662] R10: 0000000000000000 R11: ffffffff977c1300 R12: ffff96f610558040
[ 27.085676] R13: ffff96f61095cc50 R14: ffff96f61095cc00 R15: ffff96f5c1f149e8
[ 27.085692] FS: 00007ffb00dff6c0(0000) GS:ffff96f995987000(0000) knlGS:0000000000000000
[ 27.085706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.085720] CR2: ffffffffffffffd6 CR3: 0000000103aa8005 CR4: 00000000003706f0
[ 27.085733] Call Trace:
[ 27.085746] <TASK>
[ 27.085759] parport_register_dev_model+0x273/0x3c0 [parport]
[ 27.085773] lp_register+0x6f/0x100 [lp]
[ 27.085787] ? parport_default_proc_unregister+0x490/0x490 [parport]
[ 27.085802] ? parport_irq_handler+0x50/0x50 [parport]
[ 27.085818] lp_attach+0x99/0xc0 [lp]
[ 27.085831] port_check+0x1d/0x20 [parport]
[ 27.085845] bus_for_each_dev+0x82/0xd0
[ 27.085858] ? dell_wmi_exit+0x580/0x580 [dell_wmi]
[ 27.085872] __parport_register_driver+0x7e/0xb0 [parport]
[ 27.085886] lp_init_module+0x1e2/0x1000 [lp]
[ 27.085900] do_one_initcall+0x58/0x2f0
[ 27.085913] do_init_module+0x67/0x2a0
[ 27.085927] init_module_from_file+0x85/0xc0
[ 27.085943] __x64_sys_finit_module+0x163/0x3d0
[ 27.085957] do_syscall_64+0x82/0x9b0
[ 27.085970] ? vfs_read+0x15e/0x380
[ 27.085984] ? vfs_read+0x15e/0x380
[ 27.085998] ? __rseq_handle_notify_resume+0xa6/0x480
[ 27.086012] ? restore_fpregs_from_fpstate+0x46/0xa0
[ 27.086025] ? switch_fpu_return+0x5b/0xd0
[ 27.086038] ? do_syscall_64+0x21d/0x9b0
[ 27.086054] ? exc_page_fault+0x7e/0x1a0
[ 27.086068] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 27.086081] RIP: 0033:0x7ffb01718779
[ 27.086095] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4f 86 0d 00 f7 d8 64 89 01 48
[ 27.086108] RSP: 002b:00007ffb00dfdbe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 27.086123] RAX: ffffffffffffffda RBX: 00007ffaf8002380 RCX: 00007ffb01718779
[ 27.086137] RDX: 0000000000000000 RSI: 00007ffb01e8444d RDI: 0000000000000009
[ 27.086151] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffaf80039d0
[ 27.086164] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffb01e8444d
[ 27.086180] R13: 0000000000020000 R14: 00007ffaf80024a0 R15: 0000000000000000
[ 27.086194] </TASK>
[ 27.086209] Modules linked in: ppdev(+) parport_pc(+) lp(+) msr(+) parport drm efi_pstore configfs nfnetlink efivarfs autofs4 ext4 crc16 mbcache jbd2 dm_crypt dm_mod dell_wmi dell_smbios dell_wmi_descriptor evdev dcdbas serio_raw pcspkr nvme nvme_core video wmi intel_hid sparse_keymap aesni_intel
[ 27.086239] CR2: 0000000000000000
[ 27.086253] ---[ end trace 0000000000000000 ]---
[ 27.086281] RIP: 0010:0x0
[ 27.086296] Code: Unable to access opcode bytes at 0xffffffffffffffd6.
[ 27.086311] RSP: 0018:ffffad3fc09039b0 EFLAGS: 00010286
[ 27.086324] RAX: ffff96f5c4cce3c0 RBX: ffff96f610558000 RCX: 0000000000000007
[ 27.086337] RDX: ffffffffc07935c0 RSI: ffff96f5c4d77d60 RDI: ffff96f61095cc00
[ 27.086353] RBP: ffffad3fc0903a00 R08: 00000000fffffff3 R09: 0000000000000000
[ 27.086366] R10: 0000000000000000 R11: ffffffff977c1300 R12: ffff96f610558040
[ 27.086379] R13: ffff96f61095cc50 R14: ffff96f61095cc00 R15: ffff96f5c1f149e8
[ 27.086392] FS: 00007ffb00dff6c0(0000) GS:ffff96f995987000(0000) knlGS:0000000000000000
[ 27.086405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.086418] CR2: ffffffffffffffd6 CR3: 0000000103aa8005 CR4: 00000000003706f0
[ 27.086431] note: systemd-modules[352] exited with irqs disabled
[ 27.086464] EXT4-fs (dm-0): re-mounted 32e29882-d94d-4a92-9ee4-4d03002bfa29 r/w.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: BUG: kernel NULL pointer dereference, address: 0000000000000000
2025-11-27 18:51 BUG: kernel NULL pointer dereference, address: 0000000000000000 Paul Menzel
@ 2025-11-27 22:55 ` Paul Menzel
2025-12-01 13:25 ` Sudip Mukherjee
0 siblings, 1 reply; 7+ messages in thread
From: Paul Menzel @ 2025-11-27 22:55 UTC (permalink / raw)
To: Sudip Mukherjee, Sudip Mukherjee; +Cc: linux-kernel, Andrew Morton, linux-mm
[-- Attachment #1: Type: text/plain, Size: 5426 bytes --]
Dear Linux folks,
Am 27.11.25 um 19:51 schrieb Paul Menzel:
> Unfortunately, not reproducible, but starting with Linux 6.18-rc7, I got
> the oops below *once*:
>
> ```
> Linux version 6.18.0-rc7 (build@bohemianrhapsody.molgen.mpg.de) (gcc (Debian 15.2.0-8) 15.2.0, GNU ld (GNU Binutils for Debian) 2.45) #162 SMP PREEMPT_DYNAMIC Mon Nov 24 09:54:29 CET 2025
> Command line: BOOT_IMAGE=/vmlinuz-6.18.0-rc7 root=UUID=32e29882-d94d-4a92-9ee4-4d03002bfa29 ro quiet pci=noaer mem_sleep_default=deep log_buf_len=16M cryptomgr.notests usbcore.quirks=0cf3:e300:e,04f3:2234:e,0c45:670c:e
> […]
> ACPI: bus type drm_connector registered
> BUG: kernel NULL pointer dereference, address: 0000000000000000
> #PF: supervisor instruction fetch in kernel mode
> #PF: error_code(0x0010) - not-present page
> PGD 0 P4D 0
> Oops: Oops: 0010 [#1] SMP
> CPU: 2 UID: 0 PID: 352 Comm: systemd-modules Not tainted 6.18.0-rc7 #162
> PREEMPT(voluntary)
> Hardware name: Dell Inc. XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022
> RIP: 0010:0x0
> Code: Unable to access opcode bytes at 0xffffffffffffffd6.
> RSP: 0018:ffffad3fc09039b0 EFLAGS: 00010286
> RAX: ffff96f5c4cce3c0 RBX: ffff96f610558000 RCX: 0000000000000007
> RDX: ffffffffc07935c0 RSI: ffff96f5c4d77d60 RDI: ffff96f61095cc00
> RBP: ffffad3fc0903a00 R08: 00000000fffffff3 R09: 0000000000000000
> R10: 0000000000000000 R11: ffffffff977c1300 R12: ffff96f610558040
> R13: ffff96f61095cc50 R14: ffff96f61095cc00 R15: ffff96f5c1f149e8
> FS: 00007ffb00dff6c0(0000) GS:ffff96f995987000(0000)
> knlGS:0000000000000000
> CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> CR2: ffffffffffffffd6 CR3: 0000000103aa8005 CR4: 00000000003706f0
> Call Trace:
> <TASK>
> parport_register_dev_model+0x273/0x3c0 [parport]
> lp_register+0x6f/0x100 [lp]
> ? parport_default_proc_unregister+0x490/0x490 [parport]
> ? parport_irq_handler+0x50/0x50 [parport]
> lp_attach+0x99/0xc0 [lp]
> port_check+0x1d/0x20 [parport]
> bus_for_each_dev+0x82/0xd0
> ? dell_wmi_exit+0x580/0x580 [dell_wmi]
> __parport_register_driver+0x7e/0xb0 [parport]
> lp_init_module+0x1e2/0x1000 [lp]
> do_one_initcall+0x58/0x2f0
> do_init_module+0x67/0x2a0
> init_module_from_file+0x85/0xc0
> __x64_sys_finit_module+0x163/0x3d0
> do_syscall_64+0x82/0x9b0
> ? vfs_read+0x15e/0x380
> ? vfs_read+0x15e/0x380
> ? __rseq_handle_notify_resume+0xa6/0x480
> ? restore_fpregs_from_fpstate+0x46/0xa0
> ? switch_fpu_return+0x5b/0xd0
> ? do_syscall_64+0x21d/0x9b0
> ? exc_page_fault+0x7e/0x1a0
> entry_SYSCALL_64_after_hwframe+0x4b/0x53
> RIP: 0033:0x7ffb01718779
> Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4f 86 0d 00 f7 d8 64 89 01 48
> RSP: 002b:00007ffb00dfdbe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
> RAX: ffffffffffffffda RBX: 00007ffaf8002380 RCX: 00007ffb01718779
> RDX: 0000000000000000 RSI: 00007ffb01e8444d RDI: 0000000000000009
> RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffaf80039d0
> R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffb01e8444d
> R13: 0000000000020000 R14: 00007ffaf80024a0 R15: 0000000000000000
> </TASK>
> Modules linked in: ppdev(+) parport_pc(+) lp(+) msr(+) parport drm efi_pstore configfs nfnetlink efivarfs autofs4 ext4 crc16 mbcache jbd2 dm_crypt dm_mod dell_wmi dell_smbios dell_wmi_descriptor evdev dcdbas serio_raw pcspkr nvme nvme_core video wmi intel_hid sparse_keymap aesni_intel
> CR2: 0000000000000000
> ---[ end trace 0000000000000000 ]---
> RIP: 0010:0x0
> Code: Unable to access opcode bytes at 0xffffffffffffffd6.
> RSP: 0018:ffffad3fc09039b0 EFLAGS: 00010286
> RAX: ffff96f5c4cce3c0 RBX: ffff96f610558000 RCX: 0000000000000007
> RDX: ffffffffc07935c0 RSI: ffff96f5c4d77d60 RDI: ffff96f61095cc00
> RBP: ffffad3fc0903a00 R08: 00000000fffffff3 R09: 0000000000000000
> R10: 0000000000000000 R11: ffffffff977c1300 R12: ffff96f610558040
> R13: ffff96f61095cc50 R14: ffff96f61095cc00 R15: ffff96f5c1f149e8
> FS: 00007ffb00dff6c0(0000) GS:ffff96f995987000(0000)
> knlGS:0000000000000000
> CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> CR2: ffffffffffffffd6 CR3: 0000000103aa8005 CR4: 00000000003706f0
> ```
>
> Please find the output of `journalctl -o short-monotonic -b -1
> _TRANSPORT=kernel` with the systemd entries and systemd messages removed
> attached.
>
> I guess parport is a red hering, but I am not sure, but I am adding the
> memory folks just in case.
Building and booting Linux 6.18.0-rc7-00041-g765e56e41a5a, I got another
oops.
[ 15.234799] ppdev lp.0: really_probe: driver_sysfs_add failed
[ 15.234852] ------------[ cut here ]------------
[ 15.234854] refcount_t: addition on 0; use-after-free.
[ 15.234864] WARNING: CPU: 0 PID: 353 at lib/refcount.c:25
refcount_warn_saturate+0xcd/0xf0
Please find the output of `dmesg` attached.
(It might be related to booting with an USB-C mini-dock connected, but I
do not know yet.)
> PS: Result of
>
> $ scripts/decode_stacktrace.sh arch/x86_64/boot/bzImage auto ./debian/linux-image-6.18.0-rc7-dbg/usr/lib/debug/lib/modules/6.18.0-rc7/ < 20251126--linux-6.18-rc7--messages--oops-parport_register_dev_model.txt
>
> in the build directory on the build host:
>
> ```
> [ 27.085475] BUG: kernel NULL pointer dereference, address: 0000000000000000
[…]
[-- Attachment #2: 20251127--dell-xps-13-9360--linux-6.18.0-rc7-00041-g765e56e41a5a--messages.txt --]
[-- Type: text/plain, Size: 81266 bytes --]
[ 0.000000] Linux version 6.18.0-rc7-00041-g765e56e41a5a (build@bohemianrhapsody.molgen.mpg.de) (gcc (Debian 15.2.0-9) 15.2.0, GNU ld (GNU Binutils for Debian) 2.45.50.20251125) #163 SMP PREEMPT_DYNAMIC Thu Nov 27 19:56:07 CET 2025
[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-6.18.0-rc7-00041-g765e56e41a5a root=UUID=32e29882-d94d-4a92-9ee4-4d03002bfa29 ro quiet pci=noaer mem_sleep_default=deep log_buf_len=16M cryptomgr.notests usbcore.quirks=0cf3:e300:e,04f3:2234:e,0c45:670c:e
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000556aafff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000556ab000-0x00000000556abfff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000556ac000-0x00000000556acfff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000556ad000-0x0000000064df3fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000064df4000-0x000000006517ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000065180000-0x00000000651c3fff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000651c4000-0x000000006f871fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000006f872000-0x000000006fffefff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000006ffff000-0x000000006fffffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000070000000-0x0000000077ffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000078000000-0x00000000785fffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000078600000-0x000000007c7fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000004817fffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] APIC: Static calls initialized
[ 0.000000] efi: EFI v2.4 by American Megatrends
[ 0.000000] efi: ACPI=0x6518d000 ACPI 2.0=0x6518d000 SMBIOS=0xf0000 SMBIOS 3.0=0xf0020 TPMFinalLog=0x6f812000 ESRT=0x6fc86698 MEMATTR=0x62675018 INITRD=0x5577dc98 TPMEventLog=0x65188018
[ 0.000000] efi: Remove mem36: MMIO range=[0xe0000000-0xefffffff] (256MB) from e820 map
[ 0.000000] e820: remove [mem 0xe0000000-0xefffffff] reserved
[ 0.000000] efi: Not removing mem37: MMIO range=[0xfe000000-0xfe010fff] (68KB) from e820 map
[ 0.000000] efi: Not removing mem38: MMIO range=[0xfec00000-0xfec00fff] (4KB) from e820 map
[ 0.000000] efi: Not removing mem39: MMIO range=[0xfee00000-0xfee00fff] (4KB) from e820 map
[ 0.000000] efi: Remove mem40: MMIO range=[0xff000000-0xffffffff] (16MB) from e820 map
[ 0.000000] e820: remove [mem 0xff000000-0xffffffff] reserved
[ 0.000000] SMBIOS 3.0.0 present.
[ 0.000000] DMI: Dell Inc. XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022
[ 0.000000] DMI: Memory slots populated: 2/2
[ 0.000000] tsc: Detected 2900.000 MHz processor
[ 0.000000] tsc: Detected 2899.886 MHz TSC
[ 0.000742] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000744] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000749] last_pfn = 0x481800 max_arch_pfn = 0x400000000
[ 0.000752] MTRR map: 4 entries (3 fixed + 1 variable; max 23), built from 10 variable MTRRs
[ 0.000754] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.001019] last_pfn = 0x78600 max_arch_pfn = 0x400000000
[ 0.007058] esrt: Reserving ESRT space from 0x000000006fc86698 to 0x000000006fc866d0.
[ 0.007064] Using GB pages for direct mapping
[ 0.019375] printk: log buffer data + meta data: 16777216 + 58720256 = 75497472 bytes
[ 0.019376] printk: early log buf free: 127312(97%)
[ 0.019377] Secure boot disabled
[ 0.019377] RAMDISK: [mem 0x513f7000-0x52507fff]
[ 0.019381] ACPI: Early table checksum verification disabled
[ 0.019384] ACPI: RSDP 0x000000006518D000 000024 (v02 DELL )
[ 0.019387] ACPI: XSDT 0x000000006518D0C8 00010C (v01 DELL CBX3 01072009 AMI 00010013)
[ 0.019392] ACPI: FACP 0x00000000651B2A48 00010C (v05 DELL CBX3 01072009 AMI 00010013)
[ 0.019396] ACPI: DSDT 0x000000006518D260 0257E7 (v02 DELL CBX3 01072009 INTL 20160422)
[ 0.019398] ACPI: FACS 0x000000006F86F180 000040
[ 0.019400] ACPI: APIC 0x00000000651B2B58 000084 (v03 DELL CBX3 01072009 AMI 00010013)
[ 0.019402] ACPI: FPDT 0x00000000651B2BE0 000044 (v01 DELL CBX3 01072009 AMI 00010013)
[ 0.019404] ACPI: FIDT 0x00000000651B2C28 0000AC (v01 DELL CBX3 01072009 AMI 00010013)
[ 0.019406] ACPI: MCFG 0x00000000651B2CD8 00003C (v01 DELL CBX3 01072009 MSFT 00000097)
[ 0.019408] ACPI: HPET 0x00000000651B2D18 000038 (v01 DELL CBX3 01072009 AMI. 0005000B)
[ 0.019410] ACPI: SSDT 0x00000000651B2D50 000359 (v01 SataRe SataTabl 00001000 INTL 20160422)
[ 0.019412] ACPI: BOOT 0x00000000651B30B0 000028 (v01 DELL CBX3 01072009 AMI 00010013)
[ 0.019414] ACPI: SSDT 0x00000000651B30D8 0012CF (v02 SaSsdt SaSsdt 00003000 INTL 20160422)
[ 0.019416] ACPI: HPET 0x00000000651B43A8 000038 (v01 INTEL KBL-ULT 00000001 MSFT 0000005F)
[ 0.019418] ACPI: SSDT 0x00000000651B43E0 000D84 (v02 INTEL xh_rvp07 00000000 INTL 20160422)
[ 0.019420] ACPI: UEFI 0x00000000651B5168 000042 (v01 00000000 00000000)
[ 0.019422] ACPI: SSDT 0x00000000651B51B0 000EDE (v02 CpuRef CpuSsdt 00003000 INTL 20160422)
[ 0.019424] ACPI: LPIT 0x00000000651B6090 000094 (v01 INTEL KBL-ULT 00000000 MSFT 0000005F)
[ 0.019426] ACPI: WSMT 0x00000000651B6128 000028 (v01 DELL CBX3 00000000 MSFT 0000005F)
[ 0.019428] ACPI: SSDT 0x00000000651B6150 000161 (v02 INTEL HdaDsp 00000000 INTL 20160422)
[ 0.019430] ACPI: SSDT 0x00000000651B62B8 00029F (v02 INTEL sensrhub 00000000 INTL 20160422)
[ 0.019432] ACPI: SSDT 0x00000000651B6558 003002 (v02 INTEL PtidDevc 00001000 INTL 20160422)
[ 0.019434] ACPI: SSDT 0x00000000651B9560 0000DB (v02 INTEL TbtTypeC 00000000 INTL 20160422)
[ 0.019436] ACPI: DBGP 0x00000000651B9640 000034 (v01 INTEL 00000002 MSFT 0000005F)
[ 0.019437] ACPI: DBG2 0x00000000651B9678 000054 (v00 INTEL 00000002 MSFT 0000005F)
[ 0.019439] ACPI: SSDT 0x00000000651B96D0 0007DD (v02 INTEL UsbCTabl 00001000 INTL 20160422)
[ 0.019441] ACPI: SSDT 0x00000000651B9EB0 0084F1 (v02 DptfTa DptfTabl 00001000 INTL 20160422)
[ 0.019443] ACPI: SLIC 0x00000000651C23A8 000176 (v03 DELL CBX3 01072009 MSFT 00010013)
[ 0.019445] ACPI: NHLT 0x00000000651C2520 00002D (v00 INTEL EDK2 00000002 01000013)
[ 0.019447] ACPI: BGRT 0x00000000651C2550 000038 (v00 01072009 AMI 00010013)
[ 0.019449] ACPI: TPM2 0x00000000651C2588 000034 (v03 Tpm2Tabl 00000001 AMI 00000000)
[ 0.019451] ACPI: ASF! 0x00000000651C25C0 0000A0 (v32 INTEL HCG 00000001 TFSM 000F4240)
[ 0.019453] ACPI: DMAR 0x00000000651C2660 0000F0 (v01 INTEL KBL 00000001 INTL 00000001)
[ 0.019455] ACPI: Reserving FACP table memory at [mem 0x651b2a48-0x651b2b53]
[ 0.019456] ACPI: Reserving DSDT table memory at [mem 0x6518d260-0x651b2a46]
[ 0.019457] ACPI: Reserving FACS table memory at [mem 0x6f86f180-0x6f86f1bf]
[ 0.019457] ACPI: Reserving APIC table memory at [mem 0x651b2b58-0x651b2bdb]
[ 0.019458] ACPI: Reserving FPDT table memory at [mem 0x651b2be0-0x651b2c23]
[ 0.019458] ACPI: Reserving FIDT table memory at [mem 0x651b2c28-0x651b2cd3]
[ 0.019459] ACPI: Reserving MCFG table memory at [mem 0x651b2cd8-0x651b2d13]
[ 0.019459] ACPI: Reserving HPET table memory at [mem 0x651b2d18-0x651b2d4f]
[ 0.019460] ACPI: Reserving SSDT table memory at [mem 0x651b2d50-0x651b30a8]
[ 0.019461] ACPI: Reserving BOOT table memory at [mem 0x651b30b0-0x651b30d7]
[ 0.019461] ACPI: Reserving SSDT table memory at [mem 0x651b30d8-0x651b43a6]
[ 0.019462] ACPI: Reserving HPET table memory at [mem 0x651b43a8-0x651b43df]
[ 0.019462] ACPI: Reserving SSDT table memory at [mem 0x651b43e0-0x651b5163]
[ 0.019463] ACPI: Reserving UEFI table memory at [mem 0x651b5168-0x651b51a9]
[ 0.019463] ACPI: Reserving SSDT table memory at [mem 0x651b51b0-0x651b608d]
[ 0.019464] ACPI: Reserving LPIT table memory at [mem 0x651b6090-0x651b6123]
[ 0.019464] ACPI: Reserving WSMT table memory at [mem 0x651b6128-0x651b614f]
[ 0.019465] ACPI: Reserving SSDT table memory at [mem 0x651b6150-0x651b62b0]
[ 0.019465] ACPI: Reserving SSDT table memory at [mem 0x651b62b8-0x651b6556]
[ 0.019466] ACPI: Reserving SSDT table memory at [mem 0x651b6558-0x651b9559]
[ 0.019467] ACPI: Reserving SSDT table memory at [mem 0x651b9560-0x651b963a]
[ 0.019467] ACPI: Reserving DBGP table memory at [mem 0x651b9640-0x651b9673]
[ 0.019468] ACPI: Reserving DBG2 table memory at [mem 0x651b9678-0x651b96cb]
[ 0.019468] ACPI: Reserving SSDT table memory at [mem 0x651b96d0-0x651b9eac]
[ 0.019469] ACPI: Reserving SSDT table memory at [mem 0x651b9eb0-0x651c23a0]
[ 0.019469] ACPI: Reserving SLIC table memory at [mem 0x651c23a8-0x651c251d]
[ 0.019470] ACPI: Reserving NHLT table memory at [mem 0x651c2520-0x651c254c]
[ 0.019470] ACPI: Reserving BGRT table memory at [mem 0x651c2550-0x651c2587]
[ 0.019471] ACPI: Reserving TPM2 table memory at [mem 0x651c2588-0x651c25bb]
[ 0.019472] ACPI: Reserving ASF! table memory at [mem 0x651c25c0-0x651c265f]
[ 0.019472] ACPI: Reserving DMAR table memory at [mem 0x651c2660-0x651c274f]
[ 0.019589] No NUMA configuration found
[ 0.019589] Faking a node at [mem 0x0000000000000000-0x00000004817fffff]
[ 0.019597] NODE_DATA(0) allocated [mem 0x47cfd5500-0x47cffffff]
[ 0.019769] Zone ranges:
[ 0.019769] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.019771] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.019772] Normal [mem 0x0000000100000000-0x00000004817fffff]
[ 0.019773] Device empty
[ 0.019774] Movable zone start for each node
[ 0.019775] Early memory node ranges
[ 0.019776] node 0: [mem 0x0000000000001000-0x0000000000057fff]
[ 0.019777] node 0: [mem 0x0000000000059000-0x000000000009dfff]
[ 0.019778] node 0: [mem 0x0000000000100000-0x00000000556aafff]
[ 0.019778] node 0: [mem 0x00000000556ad000-0x0000000064df3fff]
[ 0.019779] node 0: [mem 0x000000006ffff000-0x000000006fffffff]
[ 0.019780] node 0: [mem 0x0000000078000000-0x00000000785fffff]
[ 0.019780] node 0: [mem 0x0000000100000000-0x00000004817fffff]
[ 0.019782] Initmem setup node 0 [mem 0x0000000000001000-0x00000004817fffff]
[ 0.019786] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.019787] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.019808] On node 0, zone DMA: 98 pages in unavailable ranges
[ 0.022350] On node 0, zone DMA32: 2 pages in unavailable ranges
[ 0.022669] On node 0, zone DMA32: 45579 pages in unavailable ranges
[ 0.023104] On node 0, zone Normal: 31232 pages in unavailable ranges
[ 0.023287] On node 0, zone Normal: 26624 pages in unavailable ranges
[ 0.023295] Reserving Intel graphics memory at [mem 0x7a800000-0x7c7fffff]
[ 0.023477] ACPI: PM-Timer IO Port: 0x1808
[ 0.023482] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.023483] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 0.023484] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[ 0.023484] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[ 0.023510] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[ 0.023512] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.023514] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.023517] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.023518] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.023524] e820: update [mem 0x6225e000-0x623eafff] usable ==> reserved
[ 0.023530] TSC deadline timer available
[ 0.023534] CPU topo: Max. logical packages: 1
[ 0.023535] CPU topo: Max. logical dies: 1
[ 0.023536] CPU topo: Max. dies per package: 1
[ 0.023539] CPU topo: Max. threads per core: 2
[ 0.023539] CPU topo: Num. cores per package: 2
[ 0.023540] CPU topo: Num. threads per package: 4
[ 0.023540] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs
[ 0.023559] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.023560] PM: hibernation: Registered nosave memory: [mem 0x00058000-0x00058fff]
[ 0.023562] PM: hibernation: Registered nosave memory: [mem 0x0009e000-0x000fffff]
[ 0.023563] PM: hibernation: Registered nosave memory: [mem 0x556ab000-0x556acfff]
[ 0.023565] PM: hibernation: Registered nosave memory: [mem 0x6225e000-0x623eafff]
[ 0.023566] PM: hibernation: Registered nosave memory: [mem 0x64df4000-0x6fffefff]
[ 0.023568] PM: hibernation: Registered nosave memory: [mem 0x70000000-0x77ffffff]
[ 0.023569] PM: hibernation: Registered nosave memory: [mem 0x78600000-0xffffffff]
[ 0.023574] [mem 0x7c800000-0xfdffffff] available for PCI devices
[ 0.023575] Booting paravirtualized kernel on bare hardware
[ 0.023578] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.027934] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
[ 0.028192] percpu: Embedded 75 pages/cpu s270336 r8192 d28672 u524288
[ 0.028199] pcpu-alloc: s270336 r8192 d28672 u524288 alloc=1*2097152
[ 0.028201] pcpu-alloc: [0] 0 1 2 3
[ 0.028219] Kernel command line: BOOT_IMAGE=/vmlinuz-6.18.0-rc7-00041-g765e56e41a5a root=UUID=32e29882-d94d-4a92-9ee4-4d03002bfa29 ro quiet pci=noaer mem_sleep_default=deep log_buf_len=16M cryptomgr.notests usbcore.quirks=0cf3:e300:e,04f3:2234:e,0c45:670c:e
[ 0.028305] random: crng init done
[ 0.029805] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[ 0.030559] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.030609] software IO TLB: area num 4.
[ 0.042949] Fallback order for Node 0: 0
[ 0.042951] Built 1 zonelists, mobility grouping on. Total pages: 4090767
[ 0.042952] Policy zone: Normal
[ 0.042958] mem auto-init: stack:all(zero), heap alloc:on, heap free:off
[ 0.048789] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.048790] kmemleak: Kernel memory leak detector disabled
[ 0.056140] ftrace: allocating 44169 entries in 174 pages
[ 0.056142] ftrace: allocated 174 pages with 5 groups
[ 0.056885] Dynamic Preempt: voluntary
[ 0.056924] rcu: Preemptible hierarchical RCU implementation.
[ 0.056924] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4.
[ 0.056926] Trampoline variant of Tasks RCU enabled.
[ 0.056926] Rude variant of Tasks RCU enabled.
[ 0.056926] Tracing variant of Tasks RCU enabled.
[ 0.056927] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.056927] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.056934] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[ 0.056935] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[ 0.056936] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[ 0.060727] NR_IRQS: 524544, nr_irqs: 1024, preallocated irqs: 16
[ 0.060944] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 0.061129] spurious 8259A interrupt: IRQ7.
[ 0.061153] Console: colour dummy device 80x25
[ 0.061156] printk: legacy console [tty0] enabled
[ 0.061190] ACPI: Core revision 20250807
[ 0.061333] hpet: HPET dysfunctional in PC10. Force disabled.
[ 0.061387] APIC: Switch to symmetric I/O mode setup
[ 0.061389] DMAR: Host address width 39
[ 0.061390] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[ 0.061394] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
[ 0.061396] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[ 0.061400] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[ 0.061401] DMAR: RMRR base: 0x00000064ec2000 end: 0x00000064ee1fff
[ 0.061403] DMAR: RMRR base: 0x0000007a000000 end: 0x0000007c7fffff
[ 0.061404] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
[ 0.061405] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
[ 0.061406] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
[ 0.061407] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[ 0.061408] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[ 0.063006] DMAR-IR: Enabled IRQ remapping in x2apic mode
[ 0.063008] x2apic enabled
[ 0.063070] APIC: Switched APIC routing to: cluster x2apic
[ 0.066949] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x29ccd767b87, max_idle_ns: 440795223720 ns
[ 0.066954] Calibrating delay loop (skipped), value calculated using timer frequency.. 5799.77 BogoMIPS (lpj=11599544)
[ 0.066985] CPU0: Thermal monitoring enabled (TM1)
[ 0.067021] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[ 0.067022] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4
[ 0.067026] process: using mwait in idle threads
[ 0.067028] mitigations: Enabled attack vectors: SMT mitigations: off
[ 0.067030] Speculative Store Bypass: Vulnerable
[ 0.067030] SRBDS: Vulnerable
[ 0.067032] Spectre V2 : Vulnerable
[ 0.067033] RETBleed: Vulnerable
[ 0.067033] Spectre V2 : User space: Vulnerable
[ 0.067034] MDS: Vulnerable
[ 0.067035] MMIO Stale Data: Vulnerable
[ 0.067035] VMSCAPE: Vulnerable
[ 0.067036] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers
[ 0.067042] GDS: Vulnerable
[ 0.067049] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.067054] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.067055] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.067055] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[ 0.067056] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[ 0.067057] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.067058] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64
[ 0.067059] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64
[ 0.067060] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
[ 0.070952] Freeing SMP alternatives memory: 44K
[ 0.070952] pid_max: default: 32768 minimum: 301
[ 0.070952] LSM: initializing lsm=capability,landlock,apparmor,bpf
[ 0.070952] landlock: Up and running.
[ 0.070952] AppArmor: AppArmor initialized
[ 0.070952] LSM support for eBPF active
[ 0.070952] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.070952] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.070952] smpboot: CPU0: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz (family: 0x6, model: 0x8e, stepping: 0x9)
[ 0.070952] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[ 0.070952] ... version: 4
[ 0.070952] ... bit width: 48
[ 0.070952] ... generic counters: 4
[ 0.070952] ... generic bitmap: 000000000000000f
[ 0.070952] ... fixed-purpose counters: 3
[ 0.070952] ... fixed-purpose bitmap: 0000000000000007
[ 0.070952] ... value mask: 0000ffffffffffff
[ 0.070952] ... max period: 00007fffffffffff
[ 0.070952] ... global_ctrl mask: 000000070000000f
[ 0.070952] signal: max sigframe size: 1616
[ 0.070952] Estimated ratio of average max frequency by base frequency (times 1024): 1235
[ 0.070952] rcu: Hierarchical SRCU implementation.
[ 0.070952] rcu: Max phase no-delay instances is 1000.
[ 0.070952] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
[ 0.070952] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[ 0.070952] smp: Bringing up secondary CPUs ...
[ 0.070952] smpboot: x86: Booting SMP configuration:
[ 0.070952] .... node #0, CPUs: #1 #2 #3
[ 0.070952] smp: Brought up 1 node, 4 CPUs
[ 0.070952] smpboot: Total of 4 processors activated (23199.08 BogoMIPS)
[ 0.090956] node 0 deferred pages initialised in 24ms
[ 0.091288] Memory: 15861064K/16363068K available (14779K kernel code, 2600K rwdata, 10164K rodata, 2936K init, 6368K bss, 491024K reserved, 0K cma-reserved)
[ 0.091410] devtmpfs: initialized
[ 0.091410] x86/mm: Memory block size: 128MB
[ 0.092168] ACPI: PM: Registering ACPI NVS region [mem 0x556ab000-0x556abfff] (4096 bytes)
[ 0.092168] ACPI: PM: Registering ACPI NVS region [mem 0x651c4000-0x6f871fff] (174776320 bytes)
[ 0.095019] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.095019] posixtimers hash table entries: 2048 (order: 3, 32768 bytes, linear)
[ 0.095019] futex hash table entries: 1024 (65536 bytes on 1 NUMA nodes, total 64 KiB, linear).
[ 0.095030] pinctrl core: initialized pinctrl subsystem
[ 0.095465] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.095671] DMA: preallocated 2048 KiB GFP_KERNEL pool for atomic allocations
[ 0.095785] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 0.095907] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 0.095919] audit: initializing netlink subsys (disabled)
[ 0.095936] audit: type=2000 audit(1764270895.000:1): state=initialized audit_enabled=0 res=1
[ 0.095936] thermal_sys: Registered thermal governor 'fair_share'
[ 0.095936] thermal_sys: Registered thermal governor 'bang_bang'
[ 0.095936] thermal_sys: Registered thermal governor 'step_wise'
[ 0.095936] thermal_sys: Registered thermal governor 'user_space'
[ 0.095936] thermal_sys: Registered thermal governor 'power_allocator'
[ 0.095936] cpuidle: using governor ladder
[ 0.095936] cpuidle: using governor menu
[ 0.095936] Simple Boot Flag at 0x47 set to 0x80
[ 0.095936] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.095936] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.095936] PCI: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) for domain 0000 [bus 00-ff]
[ 0.095936] PCI: Using configuration type 1 for base access
[ 0.095936] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
[ 0.095936] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.095936] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
[ 0.095936] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.095936] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[ 0.095936] ACPI: Added _OSI(Module Device)
[ 0.095936] ACPI: Added _OSI(Processor Device)
[ 0.095936] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.129219] ACPI: 11 ACPI AML tables successfully acquired and loaded
[ 5.125186] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 5.130340] ACPI: Dynamic OEM Table Load:
[ 5.130346] ACPI: SSDT 0xFFFF9DBF01352C00 0003FF (v02 PmRef Cpu0Cst 00003001 INTL 20160422)
[ 5.131128] ACPI: Dynamic OEM Table Load:
[ 5.131133] ACPI: SSDT 0xFFFF9DBF02083000 0006F6 (v02 PmRef Cpu0Ist 00003000 INTL 20160422)
[ 5.132545] ACPI: Dynamic OEM Table Load:
[ 5.132549] ACPI: SSDT 0xFFFF9DBF02087000 00065C (v02 PmRef ApIst 00003000 INTL 20160422)
[ 5.133565] ACPI: Dynamic OEM Table Load:
[ 5.133569] ACPI: SSDT 0xFFFF9DBF01394C00 00018A (v02 PmRef ApCst 00003000 INTL 20160422)
[ 5.135756] ACPI: EC: EC started
[ 5.135757] ACPI: EC: interrupt blocked
[ 5.140816] ACPI: EC: EC_CMD/EC_SC=0x934, EC_DATA=0x930
[ 5.140819] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC used to handle transactions
[ 5.140820] ACPI: Interpreter enabled
[ 5.140856] ACPI: PM: (supports S0 S3 S4 S5)
[ 5.140857] ACPI: Using IOAPIC for interrupt routing
[ 5.140897] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 5.140898] PCI: Using E820 reservations for host bridge windows
[ 5.141413] ACPI: Enabled 8 GPEs in block 00 to 7F
[ 5.150005] ACPI: \_SB_.PCI0.RP09.PXSX.WRST: New power resource
[ 5.150266] ACPI: \_SB_.PCI0.RP10.PXSX.WRST: New power resource
[ 5.150521] ACPI: \_SB_.PCI0.RP11.PXSX.WRST: New power resource
[ 5.150521] ACPI: \_SB_.PCI0.RP12.PXSX.WRST: New power resource
[ 5.150521] ACPI: \_SB_.PCI0.RP13.PXSX.WRST: New power resource
[ 5.150521] ACPI: \_SB_.PCI0.RP01.PXSX.WRST: New power resource
[ 5.150521] ACPI: \_SB_.PCI0.RP02.PXSX.WRST: New power resource
[ 5.150521] ACPI: \_SB_.PCI0.RP03.PXSX.WRST: New power resource
[ 5.150521] ACPI: \_SB_.PCI0.RP04.PXSX.WRST: New power resource
[ 5.150521] ACPI: \_SB_.PCI0.RP05.PXSX.WRST: New power resource
[ 5.150521] ACPI: \_SB_.PCI0.RP06.PXSX.WRST: New power resource
[ 5.150521] ACPI: \_SB_.PCI0.RP07.PXSX.WRST: New power resource
[ 5.150521] ACPI: \_SB_.PCI0.RP08.PXSX.WRST: New power resource
[ 5.150521] ACPI: \_SB_.PCI0.RP17.PXSX.WRST: New power resource
[ 5.150521] ACPI: \_SB_.PCI0.RP18.PXSX.WRST: New power resource
[ 5.150521] ACPI: \_SB_.PCI0.RP19.PXSX.WRST: New power resource
[ 5.150717] ACPI: \_SB_.PCI0.RP20.PXSX.WRST: New power resource
[ 5.151769] ACPI: \_SB_.PCI0.RP14.PXSX.WRST: New power resource
[ 5.152023] ACPI: \_SB_.PCI0.RP15.PXSX.WRST: New power resource
[ 5.152281] ACPI: \_SB_.PCI0.RP16.PXSX.WRST: New power resource
[ 5.175463] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[ 5.175470] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[ 5.175625] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug SHPCHotplug PME]
[ 5.175906] acpi PNP0A08:00: _OSC: OS now controls [PCIeCapability LTR]
[ 5.175907] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[ 5.176638] PCI host bridge to bus 0000:00
[ 5.176641] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 5.176643] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 5.176645] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000dffff window]
[ 5.176646] pci_bus 0000:00: root bus resource [mem 0x7c800000-0xdfffffff window]
[ 5.176647] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
[ 5.176648] pci_bus 0000:00: root bus resource [bus 00-fe]
[ 5.176662] pci 0000:00:00.0: [8086:5904] type 00 class 0x060000 conventional PCI endpoint
[ 5.176734] pci 0000:00:02.0: [8086:5916] type 00 class 0x030000 PCIe Root Complex Integrated Endpoint
[ 5.176747] pci 0000:00:02.0: BAR 0 [mem 0xdb000000-0xdbffffff 64bit]
[ 5.176749] pci 0000:00:02.0: BAR 2 [mem 0x90000000-0x9fffffff 64bit pref]
[ 5.176751] pci 0000:00:02.0: BAR 4 [io 0xf000-0xf03f]
[ 5.176761] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 5.176888] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000 conventional PCI endpoint
[ 5.176903] pci 0000:00:04.0: BAR 0 [mem 0xdc420000-0xdc427fff 64bit]
[ 5.177142] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330 conventional PCI endpoint
[ 5.177172] pci 0000:00:14.0: BAR 0 [mem 0xdc410000-0xdc41ffff 64bit]
[ 5.177205] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 5.177659] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000 conventional PCI endpoint
[ 5.177689] pci 0000:00:14.2: BAR 0 [mem 0xdc434000-0xdc434fff 64bit]
[ 5.177801] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000 conventional PCI endpoint
[ 5.177852] pci 0000:00:15.0: BAR 0 [mem 0xdc433000-0xdc433fff 64bit]
[ 5.178167] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000 conventional PCI endpoint
[ 5.178205] pci 0000:00:15.1: BAR 0 [mem 0xdc432000-0xdc432fff 64bit]
[ 5.178472] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000 conventional PCI endpoint
[ 5.178501] pci 0000:00:16.0: BAR 0 [mem 0xdc431000-0xdc431fff 64bit]
[ 5.178530] pci 0000:00:16.0: PME# supported from D3hot
[ 5.178829] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400 PCIe Root Port
[ 5.178845] pci 0000:00:1c.0: PCI bridge to [bus 01-39]
[ 5.178849] pci 0000:00:1c.0: bridge window [mem 0xc4000000-0xda0fffff]
[ 5.178856] pci 0000:00:1c.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 5.178896] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 5.179280] pci 0000:00:1c.4: [8086:9d14] type 01 class 0x060400 PCIe Root Port
[ 5.179296] pci 0000:00:1c.4: PCI bridge to [bus 3a]
[ 5.179300] pci 0000:00:1c.4: bridge window [mem 0xdc000000-0xdc1fffff]
[ 5.179349] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 5.179717] pci 0000:00:1c.5: [8086:9d15] type 01 class 0x060400 PCIe Root Port
[ 5.179733] pci 0000:00:1c.5: PCI bridge to [bus 3b]
[ 5.179737] pci 0000:00:1c.5: bridge window [mem 0xdc300000-0xdc3fffff]
[ 5.179785] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
[ 5.180157] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400 PCIe Root Port
[ 5.180174] pci 0000:00:1d.0: PCI bridge to [bus 3c]
[ 5.180178] pci 0000:00:1d.0: bridge window [mem 0xdc200000-0xdc2fffff]
[ 5.180224] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 5.180619] pci 0000:00:1f.0: [8086:9d58] type 00 class 0x060100 conventional PCI endpoint
[ 5.180879] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000 conventional PCI endpoint
[ 5.180912] pci 0000:00:1f.2: BAR 0 [mem 0xdc42c000-0xdc42ffff]
[ 5.181091] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040380 conventional PCI endpoint
[ 5.181136] pci 0000:00:1f.3: BAR 0 [mem 0xdc428000-0xdc42bfff 64bit]
[ 5.181142] pci 0000:00:1f.3: BAR 4 [mem 0xdc400000-0xdc40ffff 64bit]
[ 5.181178] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[ 5.181711] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500 conventional PCI endpoint
[ 5.181843] pci 0000:00:1f.4: BAR 0 [mem 0xdc430000-0xdc4300ff 64bit]
[ 5.181854] pci 0000:00:1f.4: BAR 4 [io 0xf040-0xf05f]
[ 5.182149] pci 0000:01:00.0: [8086:1576] type 01 class 0x060400 PCIe Switch Upstream Port
[ 5.182175] pci 0000:01:00.0: PCI bridge to [bus 02-39]
[ 5.182184] pci 0000:01:00.0: bridge window [mem 0xc4000000-0xda0fffff]
[ 5.182194] pci 0000:01:00.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 5.182206] pci 0000:01:00.0: enabling Extended Tags
[ 5.182288] pci 0000:01:00.0: supports D1 D2
[ 5.182289] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.182369] pci 0000:01:00.0: 15.752 Gb/s available PCIe bandwidth, limited by 8.0 GT/s PCIe x2 link at 0000:00:1c.0 (capable of 31.504 Gb/s with 8.0 GT/s PCIe x4 link)
[ 5.182598] pci 0000:00:1c.0: PCI bridge to [bus 01-39]
[ 5.182680] pci 0000:02:00.0: [8086:1576] type 01 class 0x060400 PCIe Switch Downstream Port
[ 5.182708] pci 0000:02:00.0: PCI bridge to [bus 03]
[ 5.182716] pci 0000:02:00.0: bridge window [mem 0xda000000-0xda0fffff]
[ 5.182739] pci 0000:02:00.0: enabling Extended Tags
[ 5.182828] pci 0000:02:00.0: supports D1 D2
[ 5.182829] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.182986] pci 0000:02:01.0: [8086:1576] type 01 class 0x060400 PCIe Switch Downstream Port
[ 5.183015] pci 0000:02:01.0: PCI bridge to [bus 04-38]
[ 5.183023] pci 0000:02:01.0: bridge window [mem 0xc4000000-0xd9efffff]
[ 5.183034] pci 0000:02:01.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 5.183048] pci 0000:02:01.0: enabling Extended Tags
[ 5.183137] pci 0000:02:01.0: supports D1 D2
[ 5.183138] pci 0000:02:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.183292] pci 0000:02:02.0: [8086:1576] type 01 class 0x060400 PCIe Switch Downstream Port
[ 5.183320] pci 0000:02:02.0: PCI bridge to [bus 39]
[ 5.183329] pci 0000:02:02.0: bridge window [mem 0xd9f00000-0xd9ffffff]
[ 5.183353] pci 0000:02:02.0: enabling Extended Tags
[ 5.183440] pci 0000:02:02.0: supports D1 D2
[ 5.183441] pci 0000:02:02.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.183595] pci 0000:01:00.0: PCI bridge to [bus 02-39]
[ 5.183641] pci 0000:02:00.0: PCI bridge to [bus 03]
[ 5.183688] pci 0000:02:01.0: PCI bridge to [bus 04-38]
[ 5.183772] pci 0000:39:00.0: [8086:15b5] type 00 class 0x0c0330 PCIe Endpoint
[ 5.183828] pci 0000:39:00.0: BAR 0 [mem 0xd9f00000-0xd9f0ffff]
[ 5.183846] pci 0000:39:00.0: enabling Extended Tags
[ 5.183959] pci 0000:39:00.0: supports D1 D2
[ 5.183960] pci 0000:39:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.184156] pci 0000:02:02.0: PCI bridge to [bus 39]
[ 5.184621] pci 0000:3a:00.0: [168c:003e] type 00 class 0x028000 PCIe Endpoint
[ 5.185061] pci 0000:3a:00.0: BAR 0 [mem 0xdc000000-0xdc1fffff 64bit]
[ 5.185938] pci 0000:3a:00.0: PME# supported from D0 D3hot D3cold
[ 5.187399] pci 0000:00:1c.4: PCI bridge to [bus 3a]
[ 5.187493] pci 0000:3b:00.0: [10ec:525a] type 00 class 0xff0000 PCIe Endpoint
[ 5.187537] pci 0000:3b:00.0: BAR 1 [mem 0xdc300000-0xdc300fff]
[ 5.187615] pci 0000:3b:00.0: supports D1 D2
[ 5.187616] pci 0000:3b:00.0: PME# supported from D1 D2 D3hot D3cold
[ 5.187915] pci 0000:00:1c.5: PCI bridge to [bus 3b]
[ 5.188008] pci 0000:3c:00.0: [1c5c:1284] type 00 class 0x010802 PCIe Endpoint
[ 5.188048] pci 0000:3c:00.0: BAR 0 [mem 0xdc200000-0xdc203fff 64bit]
[ 5.188130] pci 0000:3c:00.0: PME# supported from D0 D1 D3hot
[ 5.188434] pci 0000:00:1d.0: PCI bridge to [bus 3c]
[ 5.191581] ACPI: PCI: Interrupt link LNKA configured for IRQ 11
[ 5.191628] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[ 5.191671] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[ 5.191718] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[ 5.191760] ACPI: PCI: Interrupt link LNKE configured for IRQ 11
[ 5.191802] ACPI: PCI: Interrupt link LNKF configured for IRQ 11
[ 5.191844] ACPI: PCI: Interrupt link LNKG configured for IRQ 11
[ 5.191888] ACPI: PCI: Interrupt link LNKH configured for IRQ 11
[ 5.197178] ACPI: EC: interrupt unblocked
[ 5.197180] ACPI: EC: event unblocked
[ 5.198957] ACPI: EC: EC_CMD/EC_SC=0x934, EC_DATA=0x930
[ 5.198957] ACPI: EC: GPE=0x14
[ 5.198957] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC initialization complete
[ 5.198957] ACPI: \_SB_.PCI0.LPCB.ECDV: EC: Used to handle transactions and events
[ 5.199144] iommu: Default domain type: Translated
[ 5.199144] iommu: DMA domain TLB invalidation policy: lazy mode
[ 5.199153] pps_core: LinuxPPS API ver. 1 registered
[ 5.199153] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 5.199153] PTP clock support registered
[ 5.199153] EDAC MC: Ver: 3.0.0
[ 5.199370] efivars: Registered efivars operations
[ 5.199370] NetLabel: Initializing
[ 5.199370] NetLabel: domain hash size = 128
[ 5.199370] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 5.199370] NetLabel: unlabeled traffic allowed by default
[ 5.199370] PCI: Using ACPI for IRQ routing
[ 5.223757] PCI: pci_cache_line_size set to 64 bytes
[ 5.224116] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[ 5.224117] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[ 5.224118] e820: reserve RAM buffer [mem 0x556ab000-0x57ffffff]
[ 5.224119] e820: reserve RAM buffer [mem 0x6225e000-0x63ffffff]
[ 5.224120] e820: reserve RAM buffer [mem 0x64df4000-0x67ffffff]
[ 5.224121] e820: reserve RAM buffer [mem 0x78600000-0x7bffffff]
[ 5.224122] e820: reserve RAM buffer [mem 0x481800000-0x483ffffff]
[ 5.226960] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[ 5.226960] pci 0000:00:02.0: vgaarb: bridge control possible
[ 5.226961] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 5.226966] vgaarb: loaded
[ 5.227048] clocksource: Switched to clocksource tsc-early
[ 5.227108] VFS: Disk quotas dquot_6.6.0
[ 5.227115] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 5.227244] AppArmor: AppArmor Filesystem Enabled
[ 5.227260] pnp: PnP ACPI init
[ 5.227535] system 00:00: [io 0x0680-0x069f] has been reserved
[ 5.227539] system 00:00: [io 0xffff] has been reserved
[ 5.227541] system 00:00: [io 0xffff] has been reserved
[ 5.227544] system 00:00: [io 0xffff] has been reserved
[ 5.227546] system 00:00: [io 0x1800-0x18fe] could not be reserved
[ 5.227547] system 00:00: [io 0x164e-0x164f] has been reserved
[ 5.228045] system 00:04: [mem 0xfed10000-0xfed17fff] has been reserved
[ 5.228048] system 00:04: [mem 0xfed18000-0xfed18fff] has been reserved
[ 5.228049] system 00:04: [mem 0xfed19000-0xfed19fff] has been reserved
[ 5.228051] system 00:04: [mem 0xe0000000-0xefffffff] has been reserved
[ 5.228052] system 00:04: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 5.228054] system 00:04: [mem 0xfed90000-0xfed93fff] could not be reserved
[ 5.228056] system 00:04: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 5.228057] system 00:04: [mem 0xff000000-0xffffffff] has been reserved
[ 5.228059] system 00:04: [mem 0xfee00000-0xfeefffff] could not be reserved
[ 5.228061] system 00:04: [mem 0xdffe0000-0xdfffffff] has been reserved
[ 5.228102] system 00:05: [mem 0xfd000000-0xfdabffff] has been reserved
[ 5.228104] system 00:05: [mem 0xfdad0000-0xfdadffff] has been reserved
[ 5.228106] system 00:05: [mem 0xfdb00000-0xfdffffff] has been reserved
[ 5.228108] system 00:05: [mem 0xfe000000-0xfe01ffff] could not be reserved
[ 5.228109] system 00:05: [mem 0xfe036000-0xfe03bfff] has been reserved
[ 5.228111] system 00:05: [mem 0xfe03d000-0xfe3fffff] has been reserved
[ 5.228114] system 00:05: [mem 0xfe410000-0xfe7fffff] has been reserved
[ 5.228394] system 00:06: [io 0xff00-0xfffe] has been reserved
[ 5.229438] system 00:07: [mem 0xfe029000-0xfe029fff] has been reserved
[ 5.229441] system 00:07: [mem 0xfe028000-0xfe028fff] has been reserved
[ 5.232970] pnp: PnP ACPI: found 8 devices
[ 5.238672] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 5.238717] NET: Registered PF_INET protocol family
[ 5.238836] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[ 5.248865] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[ 5.248887] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 5.248922] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 5.249110] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear)
[ 5.249307] TCP: Hash tables configured (established 131072 bind 65536)
[ 5.249391] MPTCP token hash table entries: 16384 (order: 7, 393216 bytes, linear)
[ 5.249449] UDP hash table entries: 8192 (order: 7, 524288 bytes, linear)
[ 5.249517] UDP-Lite hash table entries: 8192 (order: 7, 524288 bytes, linear)
[ 5.249591] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 5.249596] NET: Registered PF_XDP protocol family
[ 5.249606] pci 0000:02:01.0: bridge window [io 0x1000-0x0fff] to [bus 04-38] add_size 1000
[ 5.249611] pci 0000:02:02.0: bridge window [io 0x1000-0x0fff] to [bus 39] add_size 1000
[ 5.249613] pci 0000:01:00.0: Assigned bridge window [mem 0xa0000000-0xc1ffffff 64bit pref] to [bus 02-39] cannot fit 0x200000 required for 0000:02:02.0 bridging to [bus 39]
[ 5.249616] pci 0000:02:02.0: bridge window [mem 0x00000000 64bit pref] to [bus 39] requires relaxed alignment rules
[ 5.249617] pci 0000:02:02.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 39] add_size 200000 add_align 100000
[ 5.249619] pci 0000:01:00.0: bridge window [io 0x1000-0x0fff] to [bus 02-39] add_size 2000
[ 5.249621] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 01-39] add_size 3000
[ 5.249629] pci 0000:00:1c.0: bridge window [io 0x2000-0x4fff]: assigned
[ 5.249632] pci 0000:01:00.0: bridge window [io 0x2000-0x3fff]: assigned
[ 5.249635] pci 0000:02:02.0: bridge window [mem size 0x00200000 64bit pref]: can't assign; no space
[ 5.249637] pci 0000:02:02.0: bridge window [mem size 0x00200000 64bit pref]: failed to assign
[ 5.249638] pci 0000:02:01.0: bridge window [io 0x2000-0x2fff]: assigned
[ 5.249639] pci 0000:02:02.0: bridge window [io 0x3000-0x3fff]: assigned
[ 5.249641] pci 0000:02:02.0: bridge window [mem size 0x00200000 64bit pref]: can't assign; no space
[ 5.249643] pci 0000:02:02.0: bridge window [mem size 0x00200000 64bit pref]: failed to assign
[ 5.249644] pci 0000:02:00.0: PCI bridge to [bus 03]
[ 5.249649] pci 0000:02:00.0: bridge window [mem 0xda000000-0xda0fffff]
[ 5.249657] pci 0000:02:01.0: PCI bridge to [bus 04-38]
[ 5.249660] pci 0000:02:01.0: bridge window [io 0x2000-0x2fff]
[ 5.249664] pci 0000:02:01.0: bridge window [mem 0xc4000000-0xd9efffff]
[ 5.249667] pci 0000:02:01.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 5.249673] pci 0000:02:02.0: PCI bridge to [bus 39]
[ 5.249675] pci 0000:02:02.0: bridge window [io 0x3000-0x3fff]
[ 5.249679] pci 0000:02:02.0: bridge window [mem 0xd9f00000-0xd9ffffff]
[ 5.249686] pci 0000:01:00.0: PCI bridge to [bus 02-39]
[ 5.249688] pci 0000:01:00.0: bridge window [io 0x2000-0x3fff]
[ 5.249692] pci 0000:01:00.0: bridge window [mem 0xc4000000-0xda0fffff]
[ 5.249696] pci 0000:01:00.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 5.249701] pci 0000:00:1c.0: PCI bridge to [bus 01-39]
[ 5.249702] pci 0000:00:1c.0: bridge window [io 0x2000-0x4fff]
[ 5.249705] pci 0000:00:1c.0: bridge window [mem 0xc4000000-0xda0fffff]
[ 5.249707] pci 0000:00:1c.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 5.249711] pci 0000:00:1c.4: PCI bridge to [bus 3a]
[ 5.249713] pci 0000:00:1c.4: bridge window [mem 0xdc000000-0xdc1fffff]
[ 5.249718] pci 0000:00:1c.5: PCI bridge to [bus 3b]
[ 5.249721] pci 0000:00:1c.5: bridge window [mem 0xdc300000-0xdc3fffff]
[ 5.249726] pci 0000:00:1d.0: PCI bridge to [bus 3c]
[ 5.249728] pci 0000:00:1d.0: bridge window [mem 0xdc200000-0xdc2fffff]
[ 5.249733] pci_bus 0000:00: Some PCI device resources are unassigned, try booting with pci=realloc
[ 5.249734] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 5.249736] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 5.249737] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000dffff window]
[ 5.249738] pci_bus 0000:00: resource 7 [mem 0x7c800000-0xdfffffff window]
[ 5.249739] pci_bus 0000:00: resource 8 [mem 0xfd000000-0xfe7fffff window]
[ 5.249740] pci_bus 0000:01: resource 0 [io 0x2000-0x4fff]
[ 5.249741] pci_bus 0000:01: resource 1 [mem 0xc4000000-0xda0fffff]
[ 5.249742] pci_bus 0000:01: resource 2 [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 5.249743] pci_bus 0000:02: resource 0 [io 0x2000-0x3fff]
[ 5.249744] pci_bus 0000:02: resource 1 [mem 0xc4000000-0xda0fffff]
[ 5.249745] pci_bus 0000:02: resource 2 [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 5.249747] pci_bus 0000:03: resource 1 [mem 0xda000000-0xda0fffff]
[ 5.249748] pci_bus 0000:04: resource 0 [io 0x2000-0x2fff]
[ 5.249749] pci_bus 0000:04: resource 1 [mem 0xc4000000-0xd9efffff]
[ 5.249750] pci_bus 0000:04: resource 2 [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 5.249751] pci_bus 0000:39: resource 0 [io 0x3000-0x3fff]
[ 5.249752] pci_bus 0000:39: resource 1 [mem 0xd9f00000-0xd9ffffff]
[ 5.249753] pci_bus 0000:39: resource 2 [mem size 0x00200000 64bit pref]
[ 5.249754] pci_bus 0000:3a: resource 1 [mem 0xdc000000-0xdc1fffff]
[ 5.249755] pci_bus 0000:3b: resource 1 [mem 0xdc300000-0xdc3fffff]
[ 5.249756] pci_bus 0000:3c: resource 1 [mem 0xdc200000-0xdc2fffff]
[ 5.250251] pci 0000:01:00.0: enabling device (0006 -> 0007)
[ 5.250288] pci 0000:02:02.0: enabling device (0006 -> 0007)
[ 5.250557] PCI: CLS 128 bytes, default 64
[ 5.250602] pci 0000:00:1f.1: [8086:9d20] type 00 class 0x058000 conventional PCI endpoint
[ 5.250740] pci 0000:00:1f.1: BAR 0 [mem 0xfd000000-0xfdffffff 64bit]
[ 5.250870] DMAR: ACPI device "device:79" under DMAR at fed91000 as 00:15.0
[ 5.250875] DMAR: ACPI device "device:7a" under DMAR at fed91000 as 00:15.1
[ 5.250889] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 5.250891] software IO TLB: mapped [mem 0x000000005e25e000-0x000000006225e000] (64MB)
[ 5.250929] Unpacking initramfs...
[ 5.250963] sgx: EPC section 0x70200000-0x75f7ffff
[ 5.251333] sgx: SGX disabled: SGX launch control CPU feature is not available, /dev/sgx_enclave disabled.
[ 5.252466] Initialise system trusted keyrings
[ 5.252490] Key type blacklist registered
[ 5.252569] workingset: timestamp_bits=36 max_order=22 bucket_order=0
[ 5.252706] fuse: init (API version 7.45)
[ 5.252852] Key type asymmetric registered
[ 5.252854] Asymmetric key parser 'x509' registered
[ 5.252873] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[ 5.252949] io scheduler mq-deadline registered
[ 5.260066] Memory allocation profiling is not supported!
[ 5.269915] ledtrig-cpu: registered to indicate activity on CPUs
[ 5.272278] pcieport 0000:02:01.0: enabling device (0006 -> 0007)
[ 5.278173] thermal LNXTHERM:00: registered as thermal_zone0
[ 5.278177] ACPI: thermal: Thermal Zone [THM] (25 C)
[ 5.278363] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 5.279101] hpet_acpi_add: no address or irqs in _CRS
[ 5.285738] Freeing initrd memory: 17476K
[ 5.290931] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0xFE, rev-id 4)
[ 5.326595] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 5.326858] i8042: Warning: Keylock active
[ 5.329244] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 5.329249] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 5.329347] mousedev: PS/2 mouse device common for all mice
[ 5.329389] rtc_cmos 00:01: RTC can wake from S4
[ 5.330175] rtc_cmos 00:01: registered as rtc0
[ 5.330334] rtc_cmos 00:01: setting system clock to 2025-11-27T19:15:00 UTC (1764270900)
[ 5.330356] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
[ 5.330430] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 5.330482] intel_pstate: Intel P-state driver initializing
[ 5.332057] intel_pstate: HWP enabled
[ 5.332296] efifb: probing for efifb
[ 5.332305] efifb: framebuffer at 0x90000000, using 22500k, total 22500k
[ 5.332306] efifb: mode is 3200x1800x32, linelength=12800, pages=1
[ 5.332308] efifb: scrolling: redraw
[ 5.332308] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 5.332410] Console: switching to colour frame buffer device 200x56
[ 5.334793] fb0: EFI VGA frame buffer device
[ 5.334924] NET: Registered PF_INET6 protocol family
[ 5.335219] Segment Routing with IPv6
[ 5.335224] In-situ OAM (IOAM) with IPv6
[ 5.335240] mip6: Mobile IPv6
[ 5.335242] NET: Registered PF_PACKET protocol family
[ 5.335292] mpls_gso: MPLS GSO support
[ 5.335443] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 5.335869] microcode: Current revision: 0x000000f6
[ 5.335871] microcode: Updated early from: 0x000000f0
[ 5.335914] IPI shorthand broadcast: enabled
[ 5.336898] sched_clock: Marking stable (5330022411, 5880941)->(5420184062, -84280710)
[ 5.336991] registered taskstats version 1
[ 5.337069] Loading compiled-in X.509 certificates
[ 5.338762] Demotion targets for Node 0: null
[ 5.338834] Key type .fscrypt registered
[ 5.338835] Key type fscrypt-provisioning registered
[ 5.347346] Key type encrypted registered
[ 5.347352] AppArmor: AppArmor sha256 policy hashing enabled
[ 5.347495] RAS: Correctable Errors collector initialized.
[ 5.350416] clk: Disabling unused clocks
[ 5.351258] Freeing unused decrypted memory: 2036K
[ 5.351689] Freeing unused kernel image (initmem) memory: 2936K
[ 5.351713] Write protecting the kernel read-only data: 26624k
[ 5.352287] Freeing unused kernel image (text/rodata gap) memory: 1604K
[ 5.352323] Freeing unused kernel image (rodata/data gap) memory: 76K
[ 5.363073] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 5.363200] Run /init as init process
[ 5.363202] with arguments:
[ 5.363203] /init
[ 5.363204] with environment:
[ 5.363204] HOME=/
[ 5.363205] TERM=linux
[ 5.508869] ACPI: bus type USB registered
[ 5.508904] usbcore: registered new interface driver usbfs
[ 5.508915] usbcore: registered new interface driver hub
[ 5.508926] usbcore: registered new device driver usb
[ 5.515739] nvme nvme0: pci function 0000:3c:00.0
[ 5.516149] wmi_bus wmi_bus-PNP0C14:01: [Firmware Bug]: WQBC data block query control method not found
[ 5.516360] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 5.516368] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[ 5.516819] input: Intel HID events as /devices/platform/INT33D5:00/input/input2
[ 5.517327] intel-hid INT33D5:00: platform supports 5 button array
[ 5.517435] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
[ 5.517483] input: Intel HID 5 button array as /devices/platform/INT33D5:00/input/input3
[ 5.518299] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 5.518303] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 5.518306] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[ 5.518338] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18
[ 5.518340] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.518341] usb usb1: Product: xHCI Host Controller
[ 5.518343] usb usb1: Manufacturer: Linux 6.18.0-rc7-00041-g765e56e41a5a xhci-hcd
[ 5.518344] usb usb1: SerialNumber: 0000:00:14.0
[ 5.518462] hub 1-0:1.0: USB hub found
[ 5.518475] hub 1-0:1.0: 12 ports detected
[ 5.538983] input: PC Speaker as /devices/platform/pcspkr/input/input4
[ 5.541502] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18
[ 5.541513] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.541515] usb usb2: Product: xHCI Host Controller
[ 5.541517] usb usb2: Manufacturer: Linux 6.18.0-rc7-00041-g765e56e41a5a xhci-hcd
[ 5.541518] usb usb2: SerialNumber: 0000:00:14.0
[ 5.541818] hub 2-0:1.0: USB hub found
[ 5.541832] hub 2-0:1.0: 6 ports detected
[ 5.543838] nvme nvme0: 4/0/0 default/read/poll queues
[ 5.544038] xhci_hcd 0000:39:00.0: xHCI Host Controller
[ 5.544046] xhci_hcd 0000:39:00.0: new USB bus registered, assigned bus number 3
[ 5.545165] xhci_hcd 0000:39:00.0: hcc params 0x200077c1 hci version 0x110 quirks 0x0000000200009810
[ 5.553927] xhci_hcd 0000:39:00.0: xHCI Host Controller
[ 5.553934] xhci_hcd 0000:39:00.0: new USB bus registered, assigned bus number 4
[ 5.553939] xhci_hcd 0000:39:00.0: Host supports USB 3.1 Enhanced SuperSpeed
[ 5.553993] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18
[ 5.554002] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.554003] usb usb3: Product: xHCI Host Controller
[ 5.554005] usb usb3: Manufacturer: Linux 6.18.0-rc7-00041-g765e56e41a5a xhci-hcd
[ 5.554006] usb usb3: SerialNumber: 0000:39:00.0
[ 5.554103] hub 3-0:1.0: USB hub found
[ 5.554111] hub 3-0:1.0: 2 ports detected
[ 5.554438] nvme0n1: p1 p2 p3 p4
[ 5.555866] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18
[ 5.555871] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.555873] usb usb4: Product: xHCI Host Controller
[ 5.555875] usb usb4: Manufacturer: Linux 6.18.0-rc7-00041-g765e56e41a5a xhci-hcd
[ 5.555877] usb usb4: SerialNumber: 0000:39:00.0
[ 5.556166] hub 4-0:1.0: USB hub found
[ 5.556332] hub 4-0:1.0: 2 ports detected
[ 5.573313] input: Dell WMI hotkeys as /devices/platform/PNP0C14:01/wmi_bus/wmi_bus-PNP0C14:01/9DBB5994-A997-11DA-B012-B622A1EF5492-3/input/input5
[ 5.609395] device-mapper: uevent: version 1.0.3
[ 5.609490] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev
[ 5.790194] usb 1-1: new low-speed USB device number 2 using xhci_hcd
[ 5.806166] usb 3-1: new high-speed USB device number 2 using xhci_hcd
[ 5.934685] usb 1-1: New USB device found, idVendor=0bf8, idProduct=101e, bcdDevice= 1.09
[ 5.934706] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 5.934715] usb 1-1: Product: Fujitsu Keyboard
[ 5.934725] usb 1-1: Manufacturer: Fujitsu
[ 5.948531] usb 3-1: New USB device found, idVendor=05e3, idProduct=0610, bcdDevice= 6.63
[ 5.948555] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 5.948567] usb 3-1: Product: USB2.1 Hub
[ 5.948576] usb 3-1: Manufacturer: GenesysLogic
[ 5.954413] hub 3-1:1.0: USB hub found
[ 5.954726] hub 3-1:1.0: 4 ports detected
[ 5.958460] hid: raw HID events driver (C) Jiri Kosina
[ 5.974530] usbcore: registered new interface driver usbhid
[ 5.974542] usbhid: USB HID core driver
[ 5.985561] input: Fujitsu Fujitsu Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:0BF8:101E.0001/input/input6
[ 6.058118] usb 1-2: new low-speed USB device number 3 using xhci_hcd
[ 6.066230] usb 4-1: new SuperSpeed USB device number 2 using xhci_hcd
[ 6.078844] hid-generic 0003:0BF8:101E.0001: input,hidraw0: USB HID v1.10 Keyboard [Fujitsu Fujitsu Keyboard] on usb-0000:00:14.0-1/input0
[ 6.079860] input: Fujitsu Fujitsu Keyboard System Control as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.1/0003:0BF8:101E.0002/input/input7
[ 6.091592] usb 4-1: New USB device found, idVendor=05e3, idProduct=0626, bcdDevice= 6.63
[ 6.091613] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 6.091621] usb 4-1: Product: USB3.1 Hub
[ 6.091628] usb 4-1: Manufacturer: GenesysLogic
[ 6.095557] hub 4-1:1.0: USB hub found
[ 6.096592] hub 4-1:1.0: 4 ports detected
[ 6.134437] input: Fujitsu Fujitsu Keyboard Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.1/0003:0BF8:101E.0002/input/input8
[ 6.135085] hid-generic 0003:0BF8:101E.0002: input,hiddev0,hidraw1: USB HID v1.10 Device [Fujitsu Fujitsu Keyboard] on usb-0000:00:14.0-1/input1
[ 6.198645] usb 1-2: New USB device found, idVendor=046d, idProduct=c077, bcdDevice=72.00
[ 6.198667] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 6.198676] usb 1-2: Product: USB Optical Mouse
[ 6.198683] usb 1-2: Manufacturer: Logitech
[ 6.203223] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:046D:C077.0003/input/input9
[ 6.203712] hid-generic 0003:046D:C077.0003: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-2/input0
[ 6.258062] usb 3-1.3: new high-speed USB device number 3 using xhci_hcd
[ 6.274120] tsc: Refined TSC clocksource calibration: 2904.012 MHz
[ 6.274147] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x29dc11722fc, max_idle_ns: 440795347324 ns
[ 6.274227] clocksource: Switched to clocksource tsc
[ 6.322201] usb 1-3: new full-speed USB device number 4 using xhci_hcd
[ 6.373520] usb 3-1.3: New USB device found, idVendor=05e3, idProduct=0610, bcdDevice= 6.63
[ 6.373548] usb 3-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 6.373558] usb 3-1.3: Product: USB2.1 Hub
[ 6.373566] usb 3-1.3: Manufacturer: GenesysLogic
[ 6.375258] hub 3-1.3:1.0: USB hub found
[ 6.375534] hub 3-1.3:1.0: 4 ports detected
[ 6.442351] usb 4-1.3: new SuperSpeed USB device number 3 using xhci_hcd
[ 6.460681] usb 1-3: New USB device found, idVendor=0cf3, idProduct=e300, bcdDevice= 0.01
[ 6.460702] usb 1-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 6.466135] usb 4-1.3: New USB device found, idVendor=05e3, idProduct=0626, bcdDevice= 6.63
[ 6.466160] usb 4-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 6.466174] usb 4-1.3: Product: USB3.1 Hub
[ 6.466185] usb 4-1.3: Manufacturer: GenesysLogic
[ 6.489638] hub 4-1.3:1.0: USB hub found
[ 6.490560] hub 4-1.3:1.0: 4 ports detected
[ 6.582154] usb 1-4: new full-speed USB device number 5 using xhci_hcd
[ 6.721350] usb 1-4: New USB device found, idVendor=04f3, idProduct=2234, bcdDevice=11.11
[ 6.721374] usb 1-4: New USB device strings: Mfr=4, Product=14, SerialNumber=0
[ 6.721385] usb 1-4: Product: Touchscreen
[ 6.721393] usb 1-4: Manufacturer: ELAN
[ 6.735330] input: ELAN Touchscreen as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/0003:04F3:2234.0004/input/input10
[ 6.735441] input: ELAN Touchscreen as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/0003:04F3:2234.0004/input/input11
[ 6.735499] input: ELAN Touchscreen as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/0003:04F3:2234.0004/input/input12
[ 6.735607] hid-generic 0003:04F3:2234.0004: input,hiddev1,hidraw3: USB HID v1.10 Device [ELAN Touchscreen] on usb-0000:00:14.0-4/input0
[ 6.854170] usb 1-5: new high-speed USB device number 6 using xhci_hcd
[ 7.051391] usb 1-5: New USB device found, idVendor=0c45, idProduct=670c, bcdDevice=56.26
[ 7.051416] usb 1-5: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[ 7.051426] usb 1-5: Product: Integrated_Webcam_HD
[ 7.051434] usb 1-5: Manufacturer: CN09GTFMLOG008C8B7FWA01
[ 7.902285] usb 4-1.4: new SuperSpeed USB device number 4 using xhci_hcd
[ 7.921213] usb 4-1.4: New USB device found, idVendor=058f, idProduct=8468, bcdDevice= 1.00
[ 7.921238] usb 4-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 7.921249] usb 4-1.4: Product: Mass Storage Device
[ 7.921257] usb 4-1.4: Manufacturer: Generic
[ 7.921264] usb 4-1.4: SerialNumber: 058F84688461
[ 8.014177] usb 3-1.3.4: new high-speed USB device number 6 using xhci_hcd
[ 8.126773] usb 3-1.3.4: New USB device found, idVendor=1da0, idProduct=2178, bcdDevice= 1.01
[ 8.126797] usb 3-1.3.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 8.126807] usb 3-1.3.4: Product: USB2.0 Hub
[ 8.126815] usb 3-1.3.4: Manufacturer: Parade Technologies, Inc.
[ 8.128995] hub 3-1.3.4:1.0: USB hub found
[ 8.129085] hub 3-1.3.4:1.0: 4 ports detected
[ 8.202202] usb 4-1.3.2: new SuperSpeed USB device number 5 using xhci_hcd
[ 8.219008] usb 4-1.3.2: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=31.00
[ 8.219029] usb 4-1.3.2: New USB device strings: Mfr=1, Product=2, SerialNumber=6
[ 8.219038] usb 4-1.3.2: Product: USB 10/100/1000 LAN
[ 8.219044] usb 4-1.3.2: Manufacturer: Realtek
[ 8.219050] usb 4-1.3.2: SerialNumber: 0013000000
[ 8.690226] usb 3-1.3.4.4: new high-speed USB device number 7 using xhci_hcd
[ 8.812299] usb 3-1.3.4.4: New USB device found, idVendor=1da0, idProduct=3188, bcdDevice= 1.01
[ 8.812324] usb 3-1.3.4.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 8.812334] usb 3-1.3.4.4: Product: Billboard Device
[ 8.812342] usb 3-1.3.4.4: Manufacturer: Parade Tech
[ 14.507326] PM: Image not found (code -22)
[ 14.576282] EXT4-fs (dm-0): mounted filesystem 32e29882-d94d-4a92-9ee4-4d03002bfa29 ro with ordered data mode. Quota mode: none.
[ 14.688289] systemd[1]: Inserted module 'autofs4'
[ 14.758189] systemd[1]: systemd 259~rc2-1 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +IPE +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +KMOD +LIBCRYPTSETUP +LIBCRYPTSETUP_PLUGINS +LIBFDISK +PCRE2 +PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD +BPF_FRAMEWORK +BTF -XKBCOMMON -UTMP +SYSVINIT +LIBARCHIVE)
[ 14.758208] systemd[1]: Detected architecture x86-64.
[ 14.763277] systemd[1]: Hostname set to <abreu>.
[ 14.935823] systemd[1]: bpf-restrict-fs: LSM BPF program attached
[ 14.975464] systemd-sysv-generator[339]: SysV service '/etc/init.d/xl2tpd' lacks a native systemd unit file, automatically generating a unit file for compatibility.
[ 14.975471] systemd-sysv-generator[339]: Please update package to include a native systemd unit file.
[ 14.975475] systemd-sysv-generator[339]: ! This compatibility logic is deprecated, expect removal soon. !
[ 15.114451] systemd[1]: Queued start job for default target graphical.target.
[ 15.155567] systemd[1]: Created slice system-getty.slice - Slice /system/getty.
[ 15.155954] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
[ 15.156274] systemd[1]: Created slice system-systemd\x2dcryptsetup.slice - Encrypted Volume Units Service Slice.
[ 15.156592] systemd[1]: Created slice system-systemd\x2dfsck.slice - Slice /system/systemd-fsck.
[ 15.156800] systemd[1]: Created slice user.slice - User and Session Slice.
[ 15.156877] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch.
[ 15.156923] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
[ 15.157118] systemd[1]: Set up automount proc-sys-fs-binfmt_misc.automount - Arbitrary Executable File Formats File System Automount Point.
[ 15.157147] systemd[1]: Expecting device dev-disk-by\x2ddiskseq-1\x2dpart4.device - /dev/disk/by-diskseq/1-part4...
[ 15.157155] systemd[1]: Expecting device dev-disk-by\x2duuid-2d23fd4c\x2d5d03\x2d4e1a\x2d8a42\x2d0e859d1f00d8.device - /dev/disk/by-uuid/2d23fd4c-5d03-4e1a-8a42-0e859d1f00d8...
[ 15.157161] systemd[1]: Expecting device dev-disk-by\x2duuid-61be8f50\x2d69c5\x2d49a5\x2dbcad\x2d3f4521e9c7b5.device - /dev/disk/by-uuid/61be8f50-69c5-49a5-bcad-3f4521e9c7b5...
[ 15.157172] systemd[1]: Expecting device dev-disk-by\x2duuid-96BD\x2d5653.device - /dev/disk/by-uuid/96BD-5653...
[ 15.157200] systemd[1]: Reached target imports.target - Image Downloads.
[ 15.157217] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes.
[ 15.157242] systemd[1]: Reached target nss-user-lookup.target - User and Group Name Lookups.
[ 15.157260] systemd[1]: Reached target paths.target - Path Units.
[ 15.157277] systemd[1]: Reached target remote-fs.target - Remote File Systems.
[ 15.157291] systemd[1]: Reached target slices.target - Slice Units.
[ 15.157333] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes.
[ 15.158659] systemd[1]: Listening on systemd-ask-password.socket - Query the User Interactively for a Password.
[ 15.160390] systemd[1]: Listening on systemd-coredump.socket - Process Core Dump Socket.
[ 15.161518] systemd[1]: Listening on systemd-creds.socket - Credential Encryption/Decryption.
[ 15.162826] systemd[1]: Listening on systemd-factory-reset.socket - Factory Reset Management.
[ 15.162931] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
[ 15.163033] systemd[1]: Listening on systemd-journald.socket - Journal Sockets.
[ 15.164874] systemd[1]: Listening on systemd-mute-console.socket - Console Output Muting Service Socket.
[ 15.164914] systemd[1]: systemd-oomd.socket - Userspace Out-Of-Memory (OOM) Killer Socket was skipped because of an unmet condition check (ConditionPathExists=/proc/pressure/memory).
[ 15.164962] systemd[1]: systemd-pcrextend.socket - TPM PCR Measurements was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[ 15.164982] systemd[1]: systemd-pcrlock.socket - Make TPM PCR Policy was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[ 15.165069] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
[ 15.165145] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
[ 15.165219] systemd[1]: Listening on systemd-udevd-varlink.socket - udev Varlink Socket.
[ 15.166385] systemd[1]: Mounting dev-hugepages.mount - Huge Pages File System...
[ 15.167229] systemd[1]: Mounting dev-mqueue.mount - POSIX Message Queue File System...
[ 15.167962] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System...
[ 15.169029] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System...
[ 15.174847] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes...
[ 15.175937] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs...
[ 15.177309] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
[ 15.178713] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
[ 15.178767] systemd[1]: modprobe@fuse.service - Load Kernel Module fuse was skipped because of an unmet condition check (ConditionKernelModuleLoaded=!fuse).
[ 15.185982] systemd[1]: Mounting sys-fs-fuse-connections.mount - FUSE Control File System...
[ 15.186110] systemd[1]: systemd-fsck-root.service - File System Check on Root Device was skipped because of an unmet condition check (ConditionPathExists=!/run/initramfs/fsck-root).
[ 15.186189] systemd[1]: systemd-hibernate-clear.service - Clear Stale Hibernate Storage Info was skipped because of an unmet condition check (ConditionPathExists=/sys/firmware/efi/efivars/HibernateLocation-8cf2644b-4b0b-428f-9387-6d876050dc67).
[ 15.189976] systemd[1]: Starting systemd-journald.service - Journal Service...
[ 15.192048] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
[ 15.192083] systemd[1]: systemd-pcrmachine.service - TPM PCR Machine ID Measurement was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[ 15.192151] systemd[1]: systemd-pcrproduct.service - TPM NvPCR Product ID Measurement was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[ 15.193060] systemd[1]: Starting systemd-remount-fs.service - Remount Root and Kernel File Systems...
[ 15.193134] systemd[1]: systemd-tpm2-setup-early.service - Early TPM SRK Setup was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[ 15.195562] systemd[1]: Starting systemd-udev-load-credentials.service - Load udev Rules from Credentials...
[ 15.195908] pstore: Using crash dump compression: deflate
[ 15.203932] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
[ 15.206799] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes.
[ 15.209689] pstore: Registered efi_pstore as persistent store backend
[ 15.215124] systemd[1]: modprobe@configfs.service: Deactivated successfully.
[ 15.215282] systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs.
[ 15.216674] systemd[1]: Mounting sys-kernel-config.mount - Kernel Configuration File System...
[ 15.229269] systemd[1]: Starting systemd-tmpfiles-setup-dev-early.service - Create Static Device Nodes in /dev gracefully...
[ 15.230035] ACPI: bus type drm_connector registered
[ 15.230244] systemd[1]: Mounted dev-hugepages.mount - Huge Pages File System.
[ 15.230359] systemd[1]: Mounted dev-mqueue.mount - POSIX Message Queue File System.
[ 15.230452] systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System.
[ 15.230543] systemd[1]: Mounted sys-kernel-tracing.mount - Kernel Trace File System.
[ 15.230731] systemd[1]: modprobe@drm.service: Deactivated successfully.
[ 15.231046] systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
[ 15.231313] systemd[1]: modprobe@efi_pstore.service: Deactivated successfully.
[ 15.231473] systemd[1]: Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
[ 15.231609] systemd[1]: Mounted sys-fs-fuse-connections.mount - FUSE Control File System.
[ 15.231991] systemd[1]: Finished systemd-udev-load-credentials.service - Load udev Rules from Credentials.
[ 15.233073] systemd[1]: Mounted sys-kernel-config.mount - Kernel Configuration File System.
[ 15.234799] ppdev lp.0: really_probe: driver_sysfs_add failed
[ 15.234852] ------------[ cut here ]------------
[ 15.234854] refcount_t: addition on 0; use-after-free.
[ 15.234864] WARNING: CPU: 0 PID: 353 at lib/refcount.c:25 refcount_warn_saturate+0xcd/0xf0
[ 15.234870] Modules linked in: parport_pc(+) lp(+) ppdev(+) msr(+) parport drm efi_pstore configfs nfnetlink efivarfs autofs4 ext4 crc16 mbcache jbd2 hid_generic usbhid hid dm_crypt dm_mod dell_wmi dell_smbios dell_wmi_descriptor video dcdbas evdev serio_raw pcspkr xhci_pci intel_hid sparse_keymap nvme xhci_hcd wmi nvme_core usbcore usb_common aesni_intel
[ 15.234901] CPU: 0 UID: 0 PID: 353 Comm: systemd-modules Not tainted 6.18.0-rc7-00041-g765e56e41a5a #163 PREEMPT(voluntary)
[ 15.234904] Hardware name: Dell Inc. XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022
[ 15.234906] RIP: 0010:refcount_warn_saturate+0xcd/0xf0
[ 15.234909] Code: 01 01 e8 86 d3 a8 ff 0f 0b c3 80 3d fa f9 3b 01 00 0f 85 72 ff ff ff 48 c7 c7 50 68 3d a0 c6 05 e6 f9 3b 01 01 e8 63 d3 a8 ff <0f> 0b c3 48 c7 c7 a8 68 3d a0 c6 05 ce f9 3b 01 01 e8 4d d3 a8 ff
[ 15.234911] RSP: 0000:ffffb317c07d39c0 EFLAGS: 00010246
[ 15.234914] RAX: 0000000000000000 RBX: ffff9dbf94016c00 RCX: 0000000000000399
[ 15.234916] RDX: 0000000000000000 RSI: ffffb317c07d3860 RDI: 0000000000000003
[ 15.234917] RBP: ffff9dbf94016c00 R08: 0000000000000000 R09: 00000000fff7ffff
[ 15.234919] R10: ffffffffa142b180 R11: ffffb317c07d3858 R12: ffff9dbf185f1810
[ 15.234921] R13: 0000000000000000 R14: ffff9dbf185f1810 R15: 0000000000600000
[ 15.234923] FS: 00007fc027508c80(0000) GS:ffff9dc2cb887000(0000) knlGS:0000000000000000
[ 15.234925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 15.234927] CR2: 000055900c423038 CR3: 00000001030cb006 CR4: 00000000003706f0
[ 15.234929] Call Trace:
[ 15.234931] <TASK>
[ 15.234932] kobject_get+0x78/0x80
[ 15.234938] device_add+0x8f/0x8c0
[ 15.234942] device_create_groups_vargs+0xb2/0x140
[ 15.234947] device_create+0x52/0x70
[ 15.234951] lp_register+0xd2/0x100 [lp]
[ 15.234955] ? ppdev_cleanup+0xb40/0xb40 [ppdev]
[ 15.234960] ? parport_irq_handler+0x50/0x50 [parport]
[ 15.234967] lp_attach+0x99/0xc0 [lp]
[ 15.234971] port_check+0x1d/0x20 [parport]
[ 15.234977] bus_for_each_dev+0x82/0xd0
[ 15.234980] ? lp_open.cold+0xaf5/0xaf5 [lp]
[ 15.234983] __parport_register_driver+0x7e/0xb0 [parport]
[ 15.234989] lp_init_module+0x1e2/0x1000 [lp]
[ 15.234993] do_one_initcall+0x58/0x2f0
[ 15.235006] do_init_module+0x67/0x2a0
[ 15.235010] init_module_from_file+0x85/0xc0
[ 15.235014] __x64_sys_finit_module+0x163/0x3d0
[ 15.235018] do_syscall_64+0x82/0x9b0
[ 15.235022] ? restore_fpregs_from_fpstate+0x46/0xa0
[ 15.235026] ? switch_fpu_return+0x5b/0xd0
[ 15.235028] ? do_syscall_64+0x21d/0x9b0
[ 15.235031] ? count_memcg_events+0xba/0x180
[ 15.235035] ? handle_mm_fault+0x1d3/0x2d0
[ 15.235038] ? do_user_addr_fault+0x216/0x690
[ 15.235042] ? exc_page_fault+0x7e/0x1a0
[ 15.235046] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 15.235049] RIP: 0033:0x7fc026f18779
[ 15.235052] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4f 86 0d 00 f7 d8 64 89 01 48
[ 15.235054] RSP: 002b:00007fff38ad0208 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 15.235057] RAX: ffffffffffffffda RBX: 0000556265173160 RCX: 00007fc026f18779
[ 15.235059] RDX: 0000000000000000 RSI: 00007fc02765944d RDI: 000000000000000a
[ 15.235060] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000556265174a10
[ 15.235062] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc02765944d
[ 15.235063] R13: 0000000000020000 R14: 0000556265171c70 R15: 0000000000000000
[ 15.235066] </TASK>
[ 15.235067] ---[ end trace 0000000000000000 ]---
[ 15.235072] ------------[ cut here ]------------
[ 15.235073] refcount_t: saturated; leaking memory.
[ 15.235082] WARNING: CPU: 0 PID: 353 at lib/refcount.c:22 refcount_warn_saturate+0x4d/0xf0
[ 15.235085] Modules linked in: parport_pc(+) lp(+) ppdev(+) msr(+) parport drm efi_pstore configfs nfnetlink efivarfs autofs4 ext4 crc16 mbcache jbd2 hid_generic usbhid hid dm_crypt dm_mod dell_wmi dell_smbios dell_wmi_descriptor video dcdbas evdev serio_raw pcspkr xhci_pci intel_hid sparse_keymap nvme xhci_hcd wmi nvme_core usbcore usb_common aesni_intel
[ 15.235115] CPU: 0 UID: 0 PID: 353 Comm: systemd-modules Tainted: G W 6.18.0-rc7-00041-g765e56e41a5a #163 PREEMPT(voluntary)
[ 15.235118] Tainted: [W]=WARN
[ 15.235119] Hardware name: Dell Inc. XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022
[ 15.235120] RIP: 0010:refcount_warn_saturate+0x4d/0xf0
[ 15.235123] Code: 3b 01 00 0f 84 a4 00 00 00 c3 85 f6 74 3e 80 3d 77 fa 3b 01 00 75 f2 48 c7 c7 28 68 3d a0 c6 05 67 fa 3b 01 01 e8 e3 d3 a8 ff <0f> 0b c3 80 3d 54 fa 3b 01 00 75 d3 48 c7 c7 d8 68 3d a0 c6 05 44
[ 15.235124] RSP: 0000:ffffb317c07d38e0 EFLAGS: 00010246
[ 15.235127] RAX: 0000000000000000 RBX: ffff9dbf01c45ea0 RCX: 00000000000003d0
[ 15.235128] RDX: 0000000000000000 RSI: ffffb317c07d3780 RDI: 0000000000000003
[ 15.235129] RBP: ffffb317c07d3990 R08: 0000000000000000 R09: 00000000fff7ffff
[ 15.235131] R10: ffffffffa142b180 R11: ffffb317c07d3778 R12: ffff9dbf013c0148
[ 15.235132] R13: ffff9dbf185f1810 R14: ffff9dbf013c0138 R15: 0000000000600000
[ 15.235134] FS: 00007fc027508c80(0000) GS:ffff9dc2cb887000(0000) knlGS:0000000000000000
[ 15.235135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 15.235137] CR2: 000055900c423038 CR3: 00000001030cb006 CR4: 00000000003706f0
[ 15.235139] Call Trace:
[ 15.235140] <TASK>
[ 15.235140] kobject_get+0x61/0x80
[ 15.235144] kobject_add_internal+0x36/0x250
[ 15.235147] kobject_add+0x99/0xc0
[ 15.235151] get_device_parent+0x172/0x230
[ 15.235154] device_add+0x9d/0x8c0
[ 15.235156] device_create_groups_vargs+0xb2/0x140
[ 15.235160] device_create+0x52/0x70
[ 15.235164] lp_register+0xd2/0x100 [lp]
[ 15.235171] ? ppdev_cleanup+0xb40/0xb40 [ppdev]
[ 15.235175] ? parport_irq_handler+0x50/0x50 [parport]
[ 15.235181] lp_attach+0x99/0xc0 [lp]
[ 15.235184] port_check+0x1d/0x20 [parport]
[ 15.235189] bus_for_each_dev+0x82/0xd0
[ 15.235192] ? lp_open.cold+0xaf5/0xaf5 [lp]
[ 15.235195] __parport_register_driver+0x7e/0xb0 [parport]
[ 15.235200] lp_init_module+0x1e2/0x1000 [lp]
[ 15.235203] do_one_initcall+0x58/0x2f0
[ 15.235206] do_init_module+0x67/0x2a0
[ 15.235210] init_module_from_file+0x85/0xc0
[ 15.235214] __x64_sys_finit_module+0x163/0x3d0
[ 15.235217] do_syscall_64+0x82/0x9b0
[ 15.235221] ? restore_fpregs_from_fpstate+0x46/0xa0
[ 15.235224] ? switch_fpu_return+0x5b/0xd0
[ 15.235226] ? do_syscall_64+0x21d/0x9b0
[ 15.235228] ? count_memcg_events+0xba/0x180
[ 15.235232] ? handle_mm_fault+0x1d3/0x2d0
[ 15.235235] ? do_user_addr_fault+0x216/0x690
[ 15.235238] ? exc_page_fault+0x7e/0x1a0
[ 15.235242] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 15.235244] RIP: 0033:0x7fc026f18779
[ 15.235246] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4f 86 0d 00 f7 d8 64 89 01 48
[ 15.235248] RSP: 002b:00007fff38ad0208 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 15.235250] RAX: ffffffffffffffda RBX: 0000556265173160 RCX: 00007fc026f18779
[ 15.235252] RDX: 0000000000000000 RSI: 00007fc02765944d RDI: 000000000000000a
[ 15.235253] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000556265174a10
[ 15.235254] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc02765944d
[ 15.235256] R13: 0000000000020000 R14: 0000556265171c70 R15: 0000000000000000
[ 15.235259] </TASK>
[ 15.235259] ---[ end trace 0000000000000000 ]---
[ 15.235261] ------------[ cut here ]------------
[ 15.235262] refcount_t: underflow; use-after-free.
[ 15.235268] WARNING: CPU: 0 PID: 353 at lib/refcount.c:28 refcount_warn_saturate+0xaa/0xf0
[ 15.235271] Modules linked in: parport_pc(+) lp(+) ppdev(+) msr(+) parport drm efi_pstore configfs nfnetlink efivarfs autofs4 ext4 crc16 mbcache jbd2 hid_generic usbhid hid dm_crypt dm_mod dell_wmi dell_smbios dell_wmi_descriptor video dcdbas evdev serio_raw pcspkr xhci_pci intel_hid sparse_keymap nvme xhci_hcd wmi nvme_core usbcore usb_common aesni_intel
[ 15.235296] CPU: 0 UID: 0 PID: 353 Comm: systemd-modules Tainted: G W 6.18.0-rc7-00041-g765e56e41a5a #163 PREEMPT(voluntary)
[ 15.235299] Tainted: [W]=WARN
[ 15.235300] Hardware name: Dell Inc. XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022
[ 15.235301] RIP: 0010:refcount_warn_saturate+0xaa/0xf0
[ 15.235303] Code: 05 2a fa 3b 01 01 e8 a5 d3 a8 ff 0f 0b c3 80 3d 18 fa 3b 01 00 75 95 48 c7 c7 80 68 3d a0 c6 05 08 fa 3b 01 01 e8 86 d3 a8 ff <0f> 0b c3 80 3d fa f9 3b 01 00 0f 85 72 ff ff ff 48 c7 c7 50 68 3d
[ 15.235305] RSP: 0000:ffffb317c07d38f0 EFLAGS: 00010246
[ 15.235307] RAX: 0000000000000000 RBX: ffff9dbf01c45ea0 RCX: 000000000000040b
[ 15.235308] RDX: 0000000000000000 RSI: ffffb317c07d3790 RDI: 0000000000000003
[ 15.235310] RBP: 00000000fffffffe R08: 0000000000000000 R09: 00000000fff7ffff
[ 15.235311] R10: ffffffffa142b180 R11: ffffb317c07d3788 R12: ffff9dbf185f1810
[ 15.235312] R13: ffffffffa0103820 R14: ffff9dbf01c45ea8 R15: 0000000000600000
[ 15.235314] FS: 00007fc027508c80(0000) GS:ffff9dc2cb887000(0000) knlGS:0000000000000000
[ 15.235316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 15.235317] CR2: 000055900c423038 CR3: 00000001030cb006 CR4: 00000000003706f0
[ 15.235319] Call Trace:
[ 15.235319] <TASK>
[ 15.235320] kobject_add_internal+0x1de/0x250
[ 15.235324] kobject_add+0x99/0xc0
[ 15.235327] get_device_parent+0x172/0x230
[ 15.235330] device_add+0x9d/0x8c0
[ 15.235332] device_create_groups_vargs+0xb2/0x140
[ 15.235335] device_create+0x52/0x70
[ 15.235338] lp_register+0xd2/0x100 [lp]
[ 15.235341] ? ppdev_cleanup+0xb40/0xb40 [ppdev]
[ 15.235344] ? parport_irq_handler+0x50/0x50 [parport]
[ 15.235349] lp_attach+0x99/0xc0 [lp]
[ 15.235352] port_check+0x1d/0x20 [parport]
[ 15.235357] bus_for_each_dev+0x82/0xd0
[ 15.235360] ? lp_open.cold+0xaf5/0xaf5 [lp]
[ 15.235362] __parport_register_driver+0x7e/0xb0 [parport]
[ 15.235367] lp_init_module+0x1e2/0x1000 [lp]
[ 15.235370] do_one_initcall+0x58/0x2f0
[ 15.235373] do_init_module+0x67/0x2a0
[ 15.235376] init_module_from_file+0x85/0xc0
[ 15.235380] __x64_sys_finit_module+0x163/0x3d0
[ 15.235384] do_syscall_64+0x82/0x9b0
[ 15.235387] ? restore_fpregs_from_fpstate+0x46/0xa0
[ 15.235389] ? switch_fpu_return+0x5b/0xd0
[ 15.235392] ? do_syscall_64+0x21d/0x9b0
[ 15.235394] ? count_memcg_events+0xba/0x180
[ 15.235397] ? handle_mm_fault+0x1d3/0x2d0
[ 15.235400] ? do_user_addr_fault+0x216/0x690
[ 15.235403] ? exc_page_fault+0x7e/0x1a0
[ 15.235407] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 15.235409] RIP: 0033:0x7fc026f18779
[ 15.235410] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4f 86 0d 00 f7 d8 64 89 01 48
[ 15.235412] RSP: 002b:00007fff38ad0208 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 15.235414] RAX: ffffffffffffffda RBX: 0000556265173160 RCX: 00007fc026f18779
[ 15.235416] RDX: 0000000000000000 RSI: 00007fc02765944d RDI: 000000000000000a
[ 15.235417] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000556265174a10
[ 15.235419] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc02765944d
[ 15.235420] R13: 0000000000020000 R14: 0000556265171c70 R15: 0000000000000000
[ 15.235423] </TASK>
[ 15.235424] ---[ end trace 0000000000000000 ]---
[ 15.235425] kobject: kobject_add_internal failed for printer (error: -2 parent: parport_\xa2\x8a\xca\fBa\xddU)
[ 15.235466] lp0: using parport0 (interrupt-driven).
[ 15.236882] ppdev: user-space parallel port driver
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: BUG: kernel NULL pointer dereference, address: 0000000000000000
2025-11-27 22:55 ` Paul Menzel
@ 2025-12-01 13:25 ` Sudip Mukherjee
2025-12-01 16:05 ` Paul Menzel
0 siblings, 1 reply; 7+ messages in thread
From: Sudip Mukherjee @ 2025-12-01 13:25 UTC (permalink / raw)
To: Paul Menzel; +Cc: Sudip Mukherjee, linux-kernel, Andrew Morton, linux-mm
On Thu, 27 Nov 2025 at 22:55, Paul Menzel <pmenzel@molgen.mpg.de> wrote:
>
> Dear Linux folks,
>
>
> Am 27.11.25 um 19:51 schrieb Paul Menzel:
>
> > Unfortunately, not reproducible, but starting with Linux 6.18-rc7, I got
> > the oops below *once*:
> >
> > ```
<snip>
>
> Building and booting Linux 6.18.0-rc7-00041-g765e56e41a5a, I got another
> oops.
>
> [ 15.234799] ppdev lp.0: really_probe: driver_sysfs_add failed
> [ 15.234852] ------------[ cut here ]------------
> [ 15.234854] refcount_t: addition on 0; use-after-free.
> [ 15.234864] WARNING: CPU: 0 PID: 353 at lib/refcount.c:25
> refcount_warn_saturate+0xcd/0xf0
>
> Please find the output of `dmesg` attached.
>
> (It might be related to booting with an USB-C mini-dock connected, but I
> do not know yet.)
In both cases, it seems the underlying hardware was removed or the
module was unloaded while it was still registering.
In the first case, 'parport_default_proc_unregister' has been called
while parport driver is still checking for all the connected devices
and was executing 'lp_attach'.
'parport_default_proc_unregister' will only be called when the parport
module is exiting.
Same in the second case, 'lp_attach' was still executing and
'ppdev_cleanup' was called.
Are you seeing the crash only from v6.18-rc7 onwards? Was v6.18-rc6 or
v6.17 ok for you ?
--
Regards
Sudip
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: BUG: kernel NULL pointer dereference, address: 0000000000000000
2025-12-01 13:25 ` Sudip Mukherjee
@ 2025-12-01 16:05 ` Paul Menzel
2026-01-02 19:59 ` Salvatore Bonaccorso
0 siblings, 1 reply; 7+ messages in thread
From: Paul Menzel @ 2025-12-01 16:05 UTC (permalink / raw)
To: Sudip Mukherjee; +Cc: Sudip Mukherjee, linux-kernel, Andrew Morton, linux-mm
[-- Attachment #1: Type: text/plain, Size: 8987 bytes --]
Dear Sudip,
Thank you very much for looking into this.
Am 01.12.25 um 14:25 schrieb Sudip Mukherjee:
> On Thu, 27 Nov 2025 at 22:55, Paul Menzel <pmenzel@molgen.mpg.de> wrote:
>> Am 27.11.25 um 19:51 schrieb Paul Menzel:
>>
>>> Unfortunately, not reproducible, but starting with Linux 6.18-rc7, I got
>>> the oops below *once*:
>>>
>>> ```
>
> <snip>
>
>> Building and booting Linux 6.18.0-rc7-00041-g765e56e41a5a, I got another
>> oops.
>>
>> [ 15.234799] ppdev lp.0: really_probe: driver_sysfs_add failed
>> [ 15.234852] ------------[ cut here ]------------
>> [ 15.234854] refcount_t: addition on 0; use-after-free.
>> [ 15.234864] WARNING: CPU: 0 PID: 353 at lib/refcount.c:25 refcount_warn_saturate+0xcd/0xf0
>>
>> Please find the output of `dmesg` attached.
>>
>> (It might be related to booting with an USB-C mini-dock connected, but I
>> do not know yet.)
At least today, I am also only able to reproduce this with *no* power
cable plugged in, and the USB-C mini-dock connected.
> In both cases, it seems the underlying hardware was removed or the
> module was unloaded while it was still registering.
>
> In the first case, 'parport_default_proc_unregister' has been called
> while parport driver is still checking for all the connected devices
> and was executing 'lp_attach'.
> 'parport_default_proc_unregister' will only be called when the parport
> module is exiting.
>
> Same in the second case, 'lp_attach' was still executing and
> 'ppdev_cleanup' was called.
Please find the output of `dmesg` attached with the Oops for Linux 6.18.
```
[ 14.696290] ppdev: user-space parallel port driver
[ 14.696974] lp lp.0: really_probe: driver_sysfs_add failed
[ 14.697015] kernel tried to execute NX-protected page - exploit
attempt? (uid: 0)
[ 14.697189] BUG: unable to handle page fault for address:
ffff991d07830708
[ 14.697223] #PF: supervisor instruction fetch in kernel mode
[ 14.697249] #PF: error_code(0x0011) - permissions violation
[ 14.697277] PGD 388401067 P4D 388401067 PUD 101338063 PMD 10785c063
PTE 8000000107830163
[ 14.697313] Oops: Oops: 0011 [#1] SMP
[ 14.697334] CPU: 2 UID: 0 PID: 357 Comm: systemd-modules Not tainted
6.18.0 #165 PREEMPT(voluntary)
[ 14.697386] Hardware name: Dell Inc. XPS 13 9360/0596KF, BIOS 2.21.0
06/02/2022
[ 14.697423] RIP: 0010:0xffff991d07830708
[ 14.697445] Code: ff ff 20 a1 10 01 1d 99 ff ff 80 3a 50 93 ff ff ff
ff 40 54 3c 06 1d 99 ff ff 01 00 00 00 07 00 00 00 00 00 00 00 00 00 00
00 <08> 07 83 07 1d 99 ff ff 08 07 83 07 1d 99 ff ff 00 00 00 00 00 00
[ 14.697530] RSP: 0000:ffffa8c040a27a30 EFLAGS: 00010286
[ 14.697561] RAX: ffff991d078306c0 RBX: ffff991d0722a000 RCX:
0000000000000007
[ 14.697593] RDX: ffffffffc078d5c0 RSI: ffff991d01fa7ce0 RDI:
ffff991d03cc0000
[ 14.697618] RBP: ffffa8c040a27a80 R08: 00000000fffffff3 R09:
00000000fff7ffff
[ 14.697639] R10: ffffffff9482b180 R11: ffffa8c040a27620 R12:
ffff991d0722a040
[ 14.697659] R13: ffff991d03cc0050 R14: ffff991d03cc0000 R15:
ffff991d00dfe8e8
[ 14.697679] FS: 00007f09cb7fd6c0(0000) GS:ffff9920d8587000(0000)
knlGS:0000000000000000
[ 14.697711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.697728] CR2: ffff991d07830708 CR3: 0000000102019003 CR4:
00000000003706f0
[ 14.697749] Call Trace:
[ 14.697759] <TASK>
[ 14.697768] ? parport_register_dev_model+0x273/0x3c0 [parport]
[ 14.697792] ? lp_register+0x6f/0x100 [lp]
[ 14.697806] ? msr_init+0x1000/0x1000 [msr]
[ 14.697822] ? parport_irq_handler+0x50/0x50 [parport]
[ 14.697841] ? lp_attach+0x99/0xc0 [lp]
[ 14.697854] ? port_check+0x1d/0x20 [parport]
[ 14.697879] ? bus_for_each_dev+0x82/0xd0
[ 14.697894] ? ppdev_cleanup+0xb40/0xb40 [ppdev]
[ 14.697910] ? __parport_register_driver+0x7e/0xb0 [parport]
[ 14.697930] ? lp_init_module+0x1e2/0x1000 [lp]
[ 14.697945] ? do_one_initcall+0x58/0x2f0
[ 14.697960] ? do_init_module+0x67/0x2a0
[ 14.697974] ? init_module_from_file+0x85/0xc0
[ 14.697989] ? __x64_sys_finit_module+0x163/0x3d0
[ 14.698005] ? do_syscall_64+0x82/0x9b0
[ 14.698020] ? vfs_read+0x15e/0x380
[ 14.698035] ? vfs_read+0x15e/0x380
[ 14.698056] ? __rseq_handle_notify_resume+0xa6/0x480
[ 14.698080] ? restore_fpregs_from_fpstate+0x46/0xa0
[ 14.698098] ? switch_fpu_return+0x5b/0xd0
[ 14.698113] ? do_syscall_64+0x21d/0x9b0
[ 14.698134] ? restore_fpregs_from_fpstate+0x46/0xa0
[ 14.698158] ? switch_fpu_return+0x5b/0xd0
[ 14.698179] ? do_syscall_64+0x21d/0x9b0
[ 14.698203] ? do_user_addr_fault+0x216/0x690
[ 14.698230] ? exc_page_fault+0x7e/0x1a0
[ 14.698254] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.698286] </TASK>
```
> Are you seeing the crash only from v6.18-rc7 onwards? Was v6.18-rc6 or
> v6.17 ok for you?
Going through some Linux kernels, I hit the same issue with
6.18.0-rc3-00256-gba36dd5ee6fd, but with that the graphics environment
did not load, and I only have the journal entry.
```
Dez 01 14:33:41 abreu kernel: kernel tried to execute NX-protected page
- exploit attempt? (uid: 0)
Dez 01 14:33:41 abreu kernel: BUG: unable to handle page fault for
address: ffff97fec6b9c588
Dez 01 14:33:41 abreu kernel: #PF: supervisor instruction fetch in
kernel mode
Dez 01 14:33:41 abreu kernel: #PF: error_code(0x0011) - permissions
violation
Dez 01 14:33:41 abreu kernel: PGD 3fda01067 P4D 3fda01067 PUD 101338063
PMD 106b74063 PTE 8000000106b9c163
Dez 01 14:33:41 abreu kernel: Oops: Oops: 0011 [#1] SMP
Dez 01 14:33:41 abreu kernel: CPU: 2 UID: 0 PID: 432 Comm:
systemd-modules Not tainted 6.18.0-rc3-00256-gba36dd5ee6fd #154
PREEMPT(voluntary)
Dez 01 14:33:41 abreu kernel: Hardware name: Dell Inc. XPS 13
9360/0596KF, BIOS 2.21.0 06/02/2022
Dez 01 14:33:41 abreu kernel: RIP: 0010:0xffff97fec6b9c588
Dez 01 14:33:41 abreu kernel: Code: ff ff 20 ed 23 c7 fe 97 ff ff a0 3a
f0 9a ff ff ff ff f8 37 58 c3 fe 97 ff ff 01 00 00 00 03 00 00 00 00 00
00 00 00 00 00 00 <88> c5 b9 c6 fe 97 ff ff 88 c5 b9 c6 fe 97 ff ff 00
00 00 00 00 00
Dez 01 14:33:41 abreu kernel: RSP: 0000:ffffaaba0095bb00 EFLAGS: 00010286
Dez 01 14:33:41 abreu kernel: RAX: ffff97fec6b9c540 RBX:
ffff97fec48c7800 RCX: 0000000000000007
Dez 01 14:33:41 abreu kernel: RDX: ffffffffc077b5c0 RSI:
ffff97fec71a58b0 RDI: ffff97fed8514800
Dez 01 14:33:41 abreu kernel: RBP: ffffaaba0095bb50 R08:
ffff97fec77ec243 R09: ffff98022cd3f4c0
Dez 01 14:33:41 abreu kernel: R10: 0000000000000001 R11:
0000000006f6b9e9 R12: ffff97fec48c7840
Dez 01 14:33:41 abreu kernel: R13: ffff97fed8514850 R14:
ffff97fed8514800 R15: ffff97fec7349b08
Dez 01 14:33:41 abreu kernel: FS: 00007f4b0c2fcc80(0000)
GS:ffff980290b87000(0000) knlGS:0000000000000000
Dez 01 14:33:41 abreu kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Dez 01 14:33:41 abreu kernel: CR2: ffff97fec6b9c588 CR3:
0000000106a5f004 CR4: 00000000003706f0
Dez 01 14:33:41 abreu kernel: Call Trace:
Dez 01 14:33:41 abreu kernel: <TASK>
Dez 01 14:33:41 abreu kernel: ? parport_register_dev_model+0x273/0x3c0
[parport]
Dez 01 14:33:41 abreu kernel: ? lp_register+0x6f/0x100 [lp]
Dez 01 14:33:41 abreu kernel: ? parport_pc_init+0xf20/0xf20 [parport_pc]
Dez 01 14:33:41 abreu kernel: ? parport_irq_handler+0x50/0x50 [parport]
Dez 01 14:33:41 abreu kernel: ? lp_attach+0x99/0xc0 [lp]
Dez 01 14:33:41 abreu kernel: ? port_check+0x1d/0x20 [parport]
Dez 01 14:33:41 abreu kernel: ? bus_for_each_dev+0x82/0xd0
Dez 01 14:33:41 abreu kernel: ? lp_open.cold+0xaf5/0xaf5 [lp]
Dez 01 14:33:41 abreu kernel: ? __parport_register_driver+0x7e/0xb0
[parport]
Dez 01 14:33:41 abreu kernel: ? lp_init_module+0x1e2/0x1000 [lp]
Dez 01 14:33:41 abreu kernel: ? do_one_initcall+0x58/0x2f0
Dez 01 14:33:41 abreu kernel: ? do_init_module+0x67/0x2a0
Dez 01 14:33:41 abreu kernel: ? init_module_from_file+0x85/0xc0
Dez 01 14:33:41 abreu kernel: ? __x64_sys_finit_module+0x163/0x3d0
Dez 01 14:33:41 abreu kernel: ? do_syscall_64+0x82/0x9b0
Dez 01 14:33:41 abreu kernel: ? do_syscall_64+0xbb/0x9b0
Dez 01 14:33:41 abreu kernel: ? do_sys_openat2+0xa2/0xe0
Dez 01 14:33:41 abreu kernel: ? __x64_sys_openat+0x61/0xa0
Dez 01 14:33:41 abreu kernel: ? do_syscall_64+0xbb/0x9b0
Dez 01 14:33:41 abreu kernel: ? do_syscall_64+0xbb/0x9b0
Dez 01 14:33:41 abreu kernel: ? exc_page_fault+0x7e/0x1a0
Dez 01 14:33:41 abreu kernel: ? entry_SYSCALL_64_after_hwframe+0x4b/0x53
Dez 01 14:33:41 abreu kernel: </TASK>
Dez 01 14:33:41 abreu kernel: Modules linked in: ppdev(+) lp(+)
parport_pc msr(+) parport drm efi_pstore configfs nfnetlink efivarfs
autofs4 ext4 crc16 mbcache jbd2 dm_crypt dm_mod dell_wmi dell_smbios
dell_wmi_descriptor dcdbas evdev nvme serio_raw pcspkr nvme_core video
intel_hid sparse_keymap wmi aesni_intel
Dez 01 14:33:41 abreu kernel: CR2: ffff97fec6b9c588
Dez 01 14:33:41 abreu kernel: ---[ end trace 0000000000000000 ]---
```
I was forced to hard reset the machine by pressing the power button for
more than ten seconds.
Kind regards,
Paul
[-- Attachment #2: 20251201--dell-xps-13-9360--linux-6.18--messages.txt --]
[-- Type: text/plain, Size: 87953 bytes --]
[ 0.000000] Linux version 6.18.0 (build@bohemianrhapsody.molgen.mpg.de) (gcc (Debian 15.2.0-9) 15.2.0, GNU ld (GNU Binutils for Debian) 2.45.50.20251125) #165 SMP PREEMPT_DYNAMIC Mon Dec 1 08:20:43 CET 2025
[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-6.18.0 root=UUID=32e29882-d94d-4a92-9ee4-4d03002bfa29 ro quiet pci=noaer mem_sleep_default=deep log_buf_len=16M cryptomgr.notests usbcore.quirks=0cf3:e300:e,04f3:2234:e,0c45:670c:e
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000556aafff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000556ab000-0x00000000556abfff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000556ac000-0x00000000556acfff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000556ad000-0x0000000064df3fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000064df4000-0x000000006517ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000065180000-0x00000000651c3fff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000651c4000-0x000000006f871fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000006f872000-0x000000006fffefff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000006ffff000-0x000000006fffffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000070000000-0x0000000077ffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000078000000-0x00000000785fffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000078600000-0x000000007c7fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000004817fffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] APIC: Static calls initialized
[ 0.000000] efi: EFI v2.4 by American Megatrends
[ 0.000000] efi: ACPI=0x6518d000 ACPI 2.0=0x6518d000 SMBIOS=0xf0000 SMBIOS 3.0=0xf0020 TPMFinalLog=0x6f812000 ESRT=0x6fc86698 MEMATTR=0x62675018 INITRD=0x5577da98 TPMEventLog=0x65188018
[ 0.000000] efi: Remove mem36: MMIO range=[0xe0000000-0xefffffff] (256MB) from e820 map
[ 0.000000] e820: remove [mem 0xe0000000-0xefffffff] reserved
[ 0.000000] efi: Not removing mem37: MMIO range=[0xfe000000-0xfe010fff] (68KB) from e820 map
[ 0.000000] efi: Not removing mem38: MMIO range=[0xfec00000-0xfec00fff] (4KB) from e820 map
[ 0.000000] efi: Not removing mem39: MMIO range=[0xfee00000-0xfee00fff] (4KB) from e820 map
[ 0.000000] efi: Remove mem40: MMIO range=[0xff000000-0xffffffff] (16MB) from e820 map
[ 0.000000] e820: remove [mem 0xff000000-0xffffffff] reserved
[ 0.000000] SMBIOS 3.0.0 present.
[ 0.000000] DMI: Dell Inc. XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022
[ 0.000000] DMI: Memory slots populated: 2/2
[ 0.000000] tsc: Detected 2900.000 MHz processor
[ 0.000000] tsc: Detected 2899.886 MHz TSC
[ 0.000659] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000661] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000666] last_pfn = 0x481800 max_arch_pfn = 0x400000000
[ 0.000669] MTRR map: 4 entries (3 fixed + 1 variable; max 23), built from 10 variable MTRRs
[ 0.000671] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.000928] last_pfn = 0x78600 max_arch_pfn = 0x400000000
[ 0.006793] esrt: Reserving ESRT space from 0x000000006fc86698 to 0x000000006fc866d0.
[ 0.006798] Using GB pages for direct mapping
[ 0.019363] printk: log buffer data + meta data: 16777216 + 58720256 = 75497472 bytes
[ 0.019364] printk: early log buf free: 127360(97%)
[ 0.019365] Secure boot disabled
[ 0.019366] RAMDISK: [mem 0x514a5000-0x52509fff]
[ 0.019369] ACPI: Early table checksum verification disabled
[ 0.019372] ACPI: RSDP 0x000000006518D000 000024 (v02 DELL )
[ 0.019375] ACPI: XSDT 0x000000006518D0C8 00010C (v01 DELL CBX3 01072009 AMI 00010013)
[ 0.019379] ACPI: FACP 0x00000000651B2A48 00010C (v05 DELL CBX3 01072009 AMI 00010013)
[ 0.019384] ACPI: DSDT 0x000000006518D260 0257E7 (v02 DELL CBX3 01072009 INTL 20160422)
[ 0.019386] ACPI: FACS 0x000000006F86F180 000040
[ 0.019388] ACPI: APIC 0x00000000651B2B58 000084 (v03 DELL CBX3 01072009 AMI 00010013)
[ 0.019390] ACPI: FPDT 0x00000000651B2BE0 000044 (v01 DELL CBX3 01072009 AMI 00010013)
[ 0.019392] ACPI: FIDT 0x00000000651B2C28 0000AC (v01 DELL CBX3 01072009 AMI 00010013)
[ 0.019393] ACPI: MCFG 0x00000000651B2CD8 00003C (v01 DELL CBX3 01072009 MSFT 00000097)
[ 0.019395] ACPI: HPET 0x00000000651B2D18 000038 (v01 DELL CBX3 01072009 AMI. 0005000B)
[ 0.019397] ACPI: SSDT 0x00000000651B2D50 000359 (v01 SataRe SataTabl 00001000 INTL 20160422)
[ 0.019399] ACPI: BOOT 0x00000000651B30B0 000028 (v01 DELL CBX3 01072009 AMI 00010013)
[ 0.019402] ACPI: SSDT 0x00000000651B30D8 0012CF (v02 SaSsdt SaSsdt 00003000 INTL 20160422)
[ 0.019407] ACPI: HPET 0x00000000651B43A8 000038 (v01 INTEL KBL-ULT 00000001 MSFT 0000005F)
[ 0.019409] ACPI: SSDT 0x00000000651B43E0 000D84 (v02 INTEL xh_rvp07 00000000 INTL 20160422)
[ 0.019411] ACPI: UEFI 0x00000000651B5168 000042 (v01 00000000 00000000)
[ 0.019413] ACPI: SSDT 0x00000000651B51B0 000EDE (v02 CpuRef CpuSsdt 00003000 INTL 20160422)
[ 0.019415] ACPI: LPIT 0x00000000651B6090 000094 (v01 INTEL KBL-ULT 00000000 MSFT 0000005F)
[ 0.019417] ACPI: WSMT 0x00000000651B6128 000028 (v01 DELL CBX3 00000000 MSFT 0000005F)
[ 0.019419] ACPI: SSDT 0x00000000651B6150 000161 (v02 INTEL HdaDsp 00000000 INTL 20160422)
[ 0.019421] ACPI: SSDT 0x00000000651B62B8 00029F (v02 INTEL sensrhub 00000000 INTL 20160422)
[ 0.019423] ACPI: SSDT 0x00000000651B6558 003002 (v02 INTEL PtidDevc 00001000 INTL 20160422)
[ 0.019425] ACPI: SSDT 0x00000000651B9560 0000DB (v02 INTEL TbtTypeC 00000000 INTL 20160422)
[ 0.019427] ACPI: DBGP 0x00000000651B9640 000034 (v01 INTEL 00000002 MSFT 0000005F)
[ 0.019429] ACPI: DBG2 0x00000000651B9678 000054 (v00 INTEL 00000002 MSFT 0000005F)
[ 0.019431] ACPI: SSDT 0x00000000651B96D0 0007DD (v02 INTEL UsbCTabl 00001000 INTL 20160422)
[ 0.019433] ACPI: SSDT 0x00000000651B9EB0 0084F1 (v02 DptfTa DptfTabl 00001000 INTL 20160422)
[ 0.019435] ACPI: SLIC 0x00000000651C23A8 000176 (v03 DELL CBX3 01072009 MSFT 00010013)
[ 0.019437] ACPI: NHLT 0x00000000651C2520 00002D (v00 INTEL EDK2 00000002 01000013)
[ 0.019438] ACPI: BGRT 0x00000000651C2550 000038 (v00 01072009 AMI 00010013)
[ 0.019440] ACPI: TPM2 0x00000000651C2588 000034 (v03 Tpm2Tabl 00000001 AMI 00000000)
[ 0.019442] ACPI: ASF! 0x00000000651C25C0 0000A0 (v32 INTEL HCG 00000001 TFSM 000F4240)
[ 0.019445] ACPI: DMAR 0x00000000651C2660 0000F0 (v01 INTEL KBL 00000001 INTL 00000001)
[ 0.019446] ACPI: Reserving FACP table memory at [mem 0x651b2a48-0x651b2b53]
[ 0.019447] ACPI: Reserving DSDT table memory at [mem 0x6518d260-0x651b2a46]
[ 0.019448] ACPI: Reserving FACS table memory at [mem 0x6f86f180-0x6f86f1bf]
[ 0.019449] ACPI: Reserving APIC table memory at [mem 0x651b2b58-0x651b2bdb]
[ 0.019449] ACPI: Reserving FPDT table memory at [mem 0x651b2be0-0x651b2c23]
[ 0.019450] ACPI: Reserving FIDT table memory at [mem 0x651b2c28-0x651b2cd3]
[ 0.019450] ACPI: Reserving MCFG table memory at [mem 0x651b2cd8-0x651b2d13]
[ 0.019451] ACPI: Reserving HPET table memory at [mem 0x651b2d18-0x651b2d4f]
[ 0.019451] ACPI: Reserving SSDT table memory at [mem 0x651b2d50-0x651b30a8]
[ 0.019452] ACPI: Reserving BOOT table memory at [mem 0x651b30b0-0x651b30d7]
[ 0.019452] ACPI: Reserving SSDT table memory at [mem 0x651b30d8-0x651b43a6]
[ 0.019453] ACPI: Reserving HPET table memory at [mem 0x651b43a8-0x651b43df]
[ 0.019454] ACPI: Reserving SSDT table memory at [mem 0x651b43e0-0x651b5163]
[ 0.019454] ACPI: Reserving UEFI table memory at [mem 0x651b5168-0x651b51a9]
[ 0.019455] ACPI: Reserving SSDT table memory at [mem 0x651b51b0-0x651b608d]
[ 0.019455] ACPI: Reserving LPIT table memory at [mem 0x651b6090-0x651b6123]
[ 0.019456] ACPI: Reserving WSMT table memory at [mem 0x651b6128-0x651b614f]
[ 0.019456] ACPI: Reserving SSDT table memory at [mem 0x651b6150-0x651b62b0]
[ 0.019457] ACPI: Reserving SSDT table memory at [mem 0x651b62b8-0x651b6556]
[ 0.019457] ACPI: Reserving SSDT table memory at [mem 0x651b6558-0x651b9559]
[ 0.019458] ACPI: Reserving SSDT table memory at [mem 0x651b9560-0x651b963a]
[ 0.019458] ACPI: Reserving DBGP table memory at [mem 0x651b9640-0x651b9673]
[ 0.019459] ACPI: Reserving DBG2 table memory at [mem 0x651b9678-0x651b96cb]
[ 0.019459] ACPI: Reserving SSDT table memory at [mem 0x651b96d0-0x651b9eac]
[ 0.019460] ACPI: Reserving SSDT table memory at [mem 0x651b9eb0-0x651c23a0]
[ 0.019461] ACPI: Reserving SLIC table memory at [mem 0x651c23a8-0x651c251d]
[ 0.019461] ACPI: Reserving NHLT table memory at [mem 0x651c2520-0x651c254c]
[ 0.019462] ACPI: Reserving BGRT table memory at [mem 0x651c2550-0x651c2587]
[ 0.019462] ACPI: Reserving TPM2 table memory at [mem 0x651c2588-0x651c25bb]
[ 0.019463] ACPI: Reserving ASF! table memory at [mem 0x651c25c0-0x651c265f]
[ 0.019463] ACPI: Reserving DMAR table memory at [mem 0x651c2660-0x651c274f]
[ 0.019581] No NUMA configuration found
[ 0.019582] Faking a node at [mem 0x0000000000000000-0x00000004817fffff]
[ 0.019590] NODE_DATA(0) allocated [mem 0x47cfd5500-0x47cffffff]
[ 0.019766] Zone ranges:
[ 0.019767] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.019768] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.019770] Normal [mem 0x0000000100000000-0x00000004817fffff]
[ 0.019771] Device empty
[ 0.019771] Movable zone start for each node
[ 0.019773] Early memory node ranges
[ 0.019773] node 0: [mem 0x0000000000001000-0x0000000000057fff]
[ 0.019775] node 0: [mem 0x0000000000059000-0x000000000009dfff]
[ 0.019775] node 0: [mem 0x0000000000100000-0x00000000556aafff]
[ 0.019776] node 0: [mem 0x00000000556ad000-0x0000000064df3fff]
[ 0.019777] node 0: [mem 0x000000006ffff000-0x000000006fffffff]
[ 0.019777] node 0: [mem 0x0000000078000000-0x00000000785fffff]
[ 0.019778] node 0: [mem 0x0000000100000000-0x00000004817fffff]
[ 0.019780] Initmem setup node 0 [mem 0x0000000000001000-0x00000004817fffff]
[ 0.019784] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.019785] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.019805] On node 0, zone DMA: 98 pages in unavailable ranges
[ 0.022160] On node 0, zone DMA32: 2 pages in unavailable ranges
[ 0.022477] On node 0, zone DMA32: 45579 pages in unavailable ranges
[ 0.022902] On node 0, zone Normal: 31232 pages in unavailable ranges
[ 0.023083] On node 0, zone Normal: 26624 pages in unavailable ranges
[ 0.023091] Reserving Intel graphics memory at [mem 0x7a800000-0x7c7fffff]
[ 0.023273] ACPI: PM-Timer IO Port: 0x1808
[ 0.023282] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.023284] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 0.023285] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[ 0.023286] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[ 0.023312] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[ 0.023314] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.023316] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.023319] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.023319] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.023325] e820: update [mem 0x6225e000-0x623eafff] usable ==> reserved
[ 0.023332] TSC deadline timer available
[ 0.023335] CPU topo: Max. logical packages: 1
[ 0.023336] CPU topo: Max. logical dies: 1
[ 0.023336] CPU topo: Max. dies per package: 1
[ 0.023340] CPU topo: Max. threads per core: 2
[ 0.023340] CPU topo: Num. cores per package: 2
[ 0.023341] CPU topo: Num. threads per package: 4
[ 0.023341] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs
[ 0.023359] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.023361] PM: hibernation: Registered nosave memory: [mem 0x00058000-0x00058fff]
[ 0.023363] PM: hibernation: Registered nosave memory: [mem 0x0009e000-0x000fffff]
[ 0.023364] PM: hibernation: Registered nosave memory: [mem 0x556ab000-0x556acfff]
[ 0.023366] PM: hibernation: Registered nosave memory: [mem 0x6225e000-0x623eafff]
[ 0.023367] PM: hibernation: Registered nosave memory: [mem 0x64df4000-0x6fffefff]
[ 0.023369] PM: hibernation: Registered nosave memory: [mem 0x70000000-0x77ffffff]
[ 0.023370] PM: hibernation: Registered nosave memory: [mem 0x78600000-0xffffffff]
[ 0.023371] [mem 0x7c800000-0xfdffffff] available for PCI devices
[ 0.023372] Booting paravirtualized kernel on bare hardware
[ 0.023374] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.027720] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
[ 0.027985] percpu: Embedded 75 pages/cpu s270336 r8192 d28672 u524288
[ 0.027992] pcpu-alloc: s270336 r8192 d28672 u524288 alloc=1*2097152
[ 0.027994] pcpu-alloc: [0] 0 1 2 3
[ 0.028013] Kernel command line: BOOT_IMAGE=/vmlinuz-6.18.0 root=UUID=32e29882-d94d-4a92-9ee4-4d03002bfa29 ro quiet pci=noaer mem_sleep_default=deep log_buf_len=16M cryptomgr.notests usbcore.quirks=0cf3:e300:e,04f3:2234:e,0c45:670c:e
[ 0.028098] random: crng init done
[ 0.029770] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[ 0.030518] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.030577] software IO TLB: area num 4.
[ 0.042757] Fallback order for Node 0: 0
[ 0.042760] Built 1 zonelists, mobility grouping on. Total pages: 4090767
[ 0.042761] Policy zone: Normal
[ 0.042767] mem auto-init: stack:all(zero), heap alloc:on, heap free:off
[ 0.048771] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.048773] kmemleak: Kernel memory leak detector disabled
[ 0.055972] ftrace: allocating 44169 entries in 174 pages
[ 0.055973] ftrace: allocated 174 pages with 5 groups
[ 0.056714] Dynamic Preempt: voluntary
[ 0.056747] rcu: Preemptible hierarchical RCU implementation.
[ 0.056748] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4.
[ 0.056749] Trampoline variant of Tasks RCU enabled.
[ 0.056750] Rude variant of Tasks RCU enabled.
[ 0.056750] Tracing variant of Tasks RCU enabled.
[ 0.056751] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.056751] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.056757] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[ 0.056759] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[ 0.056760] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[ 0.060561] NR_IRQS: 524544, nr_irqs: 1024, preallocated irqs: 16
[ 0.060770] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 0.060950] spurious 8259A interrupt: IRQ7.
[ 0.060973] Console: colour dummy device 80x25
[ 0.060976] printk: legacy console [tty0] enabled
[ 0.061010] ACPI: Core revision 20250807
[ 0.061149] hpet: HPET dysfunctional in PC10. Force disabled.
[ 0.061201] APIC: Switch to symmetric I/O mode setup
[ 0.061203] DMAR: Host address width 39
[ 0.061204] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[ 0.061209] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
[ 0.061211] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[ 0.061214] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[ 0.061216] DMAR: RMRR base: 0x00000064ec2000 end: 0x00000064ee1fff
[ 0.061219] DMAR: RMRR base: 0x0000007a000000 end: 0x0000007c7fffff
[ 0.061220] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
[ 0.061222] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
[ 0.061224] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
[ 0.061225] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[ 0.061226] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[ 0.063023] DMAR-IR: Enabled IRQ remapping in x2apic mode
[ 0.063025] x2apic enabled
[ 0.063084] APIC: Switched APIC routing to: cluster x2apic
[ 0.066919] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x29ccd767b87, max_idle_ns: 440795223720 ns
[ 0.066925] Calibrating delay loop (skipped), value calculated using timer frequency.. 5799.77 BogoMIPS (lpj=11599544)
[ 0.066961] CPU0: Thermal monitoring enabled (TM1)
[ 0.066998] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[ 0.066999] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4
[ 0.067003] process: using mwait in idle threads
[ 0.067005] mitigations: Enabled attack vectors: SMT mitigations: off
[ 0.067007] Speculative Store Bypass: Vulnerable
[ 0.067008] SRBDS: Vulnerable
[ 0.067009] Spectre V2 : Vulnerable
[ 0.067010] RETBleed: Vulnerable
[ 0.067011] Spectre V2 : User space: Vulnerable
[ 0.067012] MDS: Vulnerable
[ 0.067012] MMIO Stale Data: Vulnerable
[ 0.067013] VMSCAPE: Vulnerable
[ 0.067014] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers
[ 0.067020] GDS: Vulnerable
[ 0.067025] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.067026] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.067027] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.067028] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[ 0.067028] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[ 0.067030] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.067031] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64
[ 0.067032] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64
[ 0.067032] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
[ 0.070923] Freeing SMP alternatives memory: 44K
[ 0.070923] pid_max: default: 32768 minimum: 301
[ 0.070923] LSM: initializing lsm=capability,landlock,apparmor,bpf
[ 0.070923] landlock: Up and running.
[ 0.070923] AppArmor: AppArmor initialized
[ 0.070923] LSM support for eBPF active
[ 0.070923] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.070923] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.070923] smpboot: CPU0: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz (family: 0x6, model: 0x8e, stepping: 0x9)
[ 0.070923] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[ 0.070923] ... version: 4
[ 0.070923] ... bit width: 48
[ 0.070923] ... generic counters: 4
[ 0.070923] ... generic bitmap: 000000000000000f
[ 0.070923] ... fixed-purpose counters: 3
[ 0.070923] ... fixed-purpose bitmap: 0000000000000007
[ 0.070923] ... value mask: 0000ffffffffffff
[ 0.070923] ... max period: 00007fffffffffff
[ 0.070923] ... global_ctrl mask: 000000070000000f
[ 0.070923] signal: max sigframe size: 1616
[ 0.070923] Estimated ratio of average max frequency by base frequency (times 1024): 1235
[ 0.070923] rcu: Hierarchical SRCU implementation.
[ 0.070923] rcu: Max phase no-delay instances is 1000.
[ 0.070923] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
[ 0.070923] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[ 0.070923] smp: Bringing up secondary CPUs ...
[ 0.070923] smpboot: x86: Booting SMP configuration:
[ 0.070923] .... node #0, CPUs: #1 #2 #3
[ 0.070923] smp: Brought up 1 node, 4 CPUs
[ 0.070923] smpboot: Total of 4 processors activated (23199.08 BogoMIPS)
[ 0.105120] node 0 deferred pages initialised in 36ms
[ 0.105122] Memory: 15861748K/16363068K available (14779K kernel code, 2600K rwdata, 10164K rodata, 2936K init, 6368K bss, 490340K reserved, 0K cma-reserved)
[ 0.105122] devtmpfs: initialized
[ 0.105122] x86/mm: Memory block size: 128MB
[ 0.105122] ACPI: PM: Registering ACPI NVS region [mem 0x556ab000-0x556abfff] (4096 bytes)
[ 0.105122] ACPI: PM: Registering ACPI NVS region [mem 0x651c4000-0x6f871fff] (174776320 bytes)
[ 0.108448] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.108448] posixtimers hash table entries: 2048 (order: 3, 32768 bytes, linear)
[ 0.108448] futex hash table entries: 1024 (65536 bytes on 1 NUMA nodes, total 64 KiB, linear).
[ 0.108448] pinctrl core: initialized pinctrl subsystem
[ 0.108448] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.108448] DMA: preallocated 2048 KiB GFP_KERNEL pool for atomic allocations
[ 0.108448] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 0.108448] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 0.108448] audit: initializing netlink subsys (disabled)
[ 0.108448] audit: type=2000 audit(1764595744.000:1): state=initialized audit_enabled=0 res=1
[ 0.108448] thermal_sys: Registered thermal governor 'fair_share'
[ 0.108448] thermal_sys: Registered thermal governor 'bang_bang'
[ 0.108448] thermal_sys: Registered thermal governor 'step_wise'
[ 0.108448] thermal_sys: Registered thermal governor 'user_space'
[ 0.108448] thermal_sys: Registered thermal governor 'power_allocator'
[ 0.108448] cpuidle: using governor ladder
[ 0.108448] cpuidle: using governor menu
[ 0.108448] Simple Boot Flag at 0x47 set to 0x80
[ 0.108448] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.108448] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.108448] PCI: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) for domain 0000 [bus 00-ff]
[ 0.108448] PCI: Using configuration type 1 for base access
[ 0.108448] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
[ 0.108448] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.108448] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
[ 0.108448] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.108448] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[ 0.111108] ACPI: Added _OSI(Module Device)
[ 0.111110] ACPI: Added _OSI(Processor Device)
[ 0.111111] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.146134] ACPI: 11 ACPI AML tables successfully acquired and loaded
[ 5.088956] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 5.093462] ACPI: Dynamic OEM Table Load:
[ 5.093462] ACPI: SSDT 0xFFFF991D01886400 0003FF (v02 PmRef Cpu0Cst 00003001 INTL 20160422)
[ 5.094998] ACPI: Dynamic OEM Table Load:
[ 5.095003] ACPI: SSDT 0xFFFF991D013EC800 0006F6 (v02 PmRef Cpu0Ist 00003000 INTL 20160422)
[ 5.096425] ACPI: Dynamic OEM Table Load:
[ 5.096430] ACPI: SSDT 0xFFFF991D013EB000 00065C (v02 PmRef ApIst 00003000 INTL 20160422)
[ 5.097449] ACPI: Dynamic OEM Table Load:
[ 5.097453] ACPI: SSDT 0xFFFF991D01882000 00018A (v02 PmRef ApCst 00003000 INTL 20160422)
[ 5.099715] ACPI: EC: EC started
[ 5.099716] ACPI: EC: interrupt blocked
[ 5.104336] ACPI: EC: EC_CMD/EC_SC=0x934, EC_DATA=0x930
[ 5.104339] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC used to handle transactions
[ 5.104340] ACPI: Interpreter enabled
[ 5.104375] ACPI: PM: (supports S0 S3 S4 S5)
[ 5.104376] ACPI: Using IOAPIC for interrupt routing
[ 5.104409] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 5.104411] PCI: Using E820 reservations for host bridge windows
[ 5.104932] ACPI: Enabled 8 GPEs in block 00 to 7F
[ 5.117908] ACPI: \_SB_.PCI0.RP09.PXSX.WRST: New power resource
[ 5.118172] ACPI: \_SB_.PCI0.RP10.PXSX.WRST: New power resource
[ 5.118431] ACPI: \_SB_.PCI0.RP11.PXSX.WRST: New power resource
[ 5.118694] ACPI: \_SB_.PCI0.RP12.PXSX.WRST: New power resource
[ 5.119167] ACPI: \_SB_.PCI0.RP13.PXSX.WRST: New power resource
[ 5.119426] ACPI: \_SB_.PCI0.RP01.PXSX.WRST: New power resource
[ 5.120046] ACPI: \_SB_.PCI0.RP02.PXSX.WRST: New power resource
[ 5.120304] ACPI: \_SB_.PCI0.RP03.PXSX.WRST: New power resource
[ 5.120561] ACPI: \_SB_.PCI0.RP04.PXSX.WRST: New power resource
[ 5.120820] ACPI: \_SB_.PCI0.RP05.PXSX.WRST: New power resource
[ 5.121082] ACPI: \_SB_.PCI0.RP06.PXSX.WRST: New power resource
[ 5.121340] ACPI: \_SB_.PCI0.RP07.PXSX.WRST: New power resource
[ 5.121596] ACPI: \_SB_.PCI0.RP08.PXSX.WRST: New power resource
[ 5.121852] ACPI: \_SB_.PCI0.RP17.PXSX.WRST: New power resource
[ 5.122107] ACPI: \_SB_.PCI0.RP18.PXSX.WRST: New power resource
[ 5.122363] ACPI: \_SB_.PCI0.RP19.PXSX.WRST: New power resource
[ 5.122619] ACPI: \_SB_.PCI0.RP20.PXSX.WRST: New power resource
[ 5.123687] ACPI: \_SB_.PCI0.RP14.PXSX.WRST: New power resource
[ 5.123947] ACPI: \_SB_.PCI0.RP15.PXSX.WRST: New power resource
[ 5.124202] ACPI: \_SB_.PCI0.RP16.PXSX.WRST: New power resource
[ 5.143132] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[ 5.143139] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[ 5.143296] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug SHPCHotplug PME]
[ 5.143580] acpi PNP0A08:00: _OSC: OS now controls [PCIeCapability LTR]
[ 5.143581] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[ 5.144303] PCI host bridge to bus 0000:00
[ 5.144306] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 5.144308] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 5.144310] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000dffff window]
[ 5.144312] pci_bus 0000:00: root bus resource [mem 0x7c800000-0xdfffffff window]
[ 5.144313] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
[ 5.144314] pci_bus 0000:00: root bus resource [bus 00-fe]
[ 5.144328] pci 0000:00:00.0: [8086:5904] type 00 class 0x060000 conventional PCI endpoint
[ 5.144396] pci 0000:00:02.0: [8086:5916] type 00 class 0x030000 PCIe Root Complex Integrated Endpoint
[ 5.144409] pci 0000:00:02.0: BAR 0 [mem 0xdb000000-0xdbffffff 64bit]
[ 5.144411] pci 0000:00:02.0: BAR 2 [mem 0x90000000-0x9fffffff 64bit pref]
[ 5.144412] pci 0000:00:02.0: BAR 4 [io 0xf000-0xf03f]
[ 5.144423] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 5.144561] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000 conventional PCI endpoint
[ 5.144576] pci 0000:00:04.0: BAR 0 [mem 0xdc420000-0xdc427fff 64bit]
[ 5.144813] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330 conventional PCI endpoint
[ 5.144844] pci 0000:00:14.0: BAR 0 [mem 0xdc410000-0xdc41ffff 64bit]
[ 5.144877] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 5.145332] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000 conventional PCI endpoint
[ 5.145362] pci 0000:00:14.2: BAR 0 [mem 0xdc434000-0xdc434fff 64bit]
[ 5.145477] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000 conventional PCI endpoint
[ 5.145531] pci 0000:00:15.0: BAR 0 [mem 0xdc433000-0xdc433fff 64bit]
[ 5.145831] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000 conventional PCI endpoint
[ 5.145869] pci 0000:00:15.1: BAR 0 [mem 0xdc432000-0xdc432fff 64bit]
[ 5.146137] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000 conventional PCI endpoint
[ 5.146166] pci 0000:00:16.0: BAR 0 [mem 0xdc431000-0xdc431fff 64bit]
[ 5.146195] pci 0000:00:16.0: PME# supported from D3hot
[ 5.146493] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400 PCIe Root Port
[ 5.146508] pci 0000:00:1c.0: PCI bridge to [bus 01-39]
[ 5.146513] pci 0000:00:1c.0: bridge window [mem 0xc4000000-0xda0fffff]
[ 5.146520] pci 0000:00:1c.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 5.146560] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 5.146944] pci 0000:00:1c.4: [8086:9d14] type 01 class 0x060400 PCIe Root Port
[ 5.146960] pci 0000:00:1c.4: PCI bridge to [bus 3a]
[ 5.146964] pci 0000:00:1c.4: bridge window [mem 0xdc000000-0xdc1fffff]
[ 5.147013] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 5.147387] pci 0000:00:1c.5: [8086:9d15] type 01 class 0x060400 PCIe Root Port
[ 5.147403] pci 0000:00:1c.5: PCI bridge to [bus 3b]
[ 5.147407] pci 0000:00:1c.5: bridge window [mem 0xdc300000-0xdc3fffff]
[ 5.147454] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
[ 5.147831] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400 PCIe Root Port
[ 5.147846] pci 0000:00:1d.0: PCI bridge to [bus 3c]
[ 5.147851] pci 0000:00:1d.0: bridge window [mem 0xdc200000-0xdc2fffff]
[ 5.147898] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 5.148304] pci 0000:00:1f.0: [8086:9d58] type 00 class 0x060100 conventional PCI endpoint
[ 5.148564] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000 conventional PCI endpoint
[ 5.148597] pci 0000:00:1f.2: BAR 0 [mem 0xdc42c000-0xdc42ffff]
[ 5.148776] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040380 conventional PCI endpoint
[ 5.148820] pci 0000:00:1f.3: BAR 0 [mem 0xdc428000-0xdc42bfff 64bit]
[ 5.148826] pci 0000:00:1f.3: BAR 4 [mem 0xdc400000-0xdc40ffff 64bit]
[ 5.148862] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[ 5.149396] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500 conventional PCI endpoint
[ 5.149528] pci 0000:00:1f.4: BAR 0 [mem 0xdc430000-0xdc4300ff 64bit]
[ 5.149539] pci 0000:00:1f.4: BAR 4 [io 0xf040-0xf05f]
[ 5.149827] pci 0000:01:00.0: [8086:1576] type 01 class 0x060400 PCIe Switch Upstream Port
[ 5.149853] pci 0000:01:00.0: PCI bridge to [bus 02-39]
[ 5.149861] pci 0000:01:00.0: bridge window [mem 0xc4000000-0xda0fffff]
[ 5.149872] pci 0000:01:00.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 5.149884] pci 0000:01:00.0: enabling Extended Tags
[ 5.149966] pci 0000:01:00.0: supports D1 D2
[ 5.149967] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.150049] pci 0000:01:00.0: 15.752 Gb/s available PCIe bandwidth, limited by 8.0 GT/s PCIe x2 link at 0000:00:1c.0 (capable of 31.504 Gb/s with 8.0 GT/s PCIe x4 link)
[ 5.150276] pci 0000:00:1c.0: PCI bridge to [bus 01-39]
[ 5.150359] pci 0000:02:00.0: [8086:1576] type 01 class 0x060400 PCIe Switch Downstream Port
[ 5.150386] pci 0000:02:00.0: PCI bridge to [bus 03]
[ 5.150394] pci 0000:02:00.0: bridge window [mem 0xda000000-0xda0fffff]
[ 5.150416] pci 0000:02:00.0: enabling Extended Tags
[ 5.150506] pci 0000:02:00.0: supports D1 D2
[ 5.150507] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.150660] pci 0000:02:01.0: [8086:1576] type 01 class 0x060400 PCIe Switch Downstream Port
[ 5.150689] pci 0000:02:01.0: PCI bridge to [bus 04-38]
[ 5.150697] pci 0000:02:01.0: bridge window [mem 0xc4000000-0xd9efffff]
[ 5.150708] pci 0000:02:01.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 5.150722] pci 0000:02:01.0: enabling Extended Tags
[ 5.150810] pci 0000:02:01.0: supports D1 D2
[ 5.150811] pci 0000:02:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.150963] pci 0000:02:02.0: [8086:1576] type 01 class 0x060400 PCIe Switch Downstream Port
[ 5.150991] pci 0000:02:02.0: PCI bridge to [bus 39]
[ 5.151000] pci 0000:02:02.0: bridge window [mem 0xd9f00000-0xd9ffffff]
[ 5.151024] pci 0000:02:02.0: enabling Extended Tags
[ 5.151110] pci 0000:02:02.0: supports D1 D2
[ 5.151111] pci 0000:02:02.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.151276] pci 0000:01:00.0: PCI bridge to [bus 02-39]
[ 5.151321] pci 0000:02:00.0: PCI bridge to [bus 03]
[ 5.151367] pci 0000:02:01.0: PCI bridge to [bus 04-38]
[ 5.151451] pci 0000:39:00.0: [8086:15b5] type 00 class 0x0c0330 PCIe Endpoint
[ 5.151507] pci 0000:39:00.0: BAR 0 [mem 0xd9f00000-0xd9f0ffff]
[ 5.151526] pci 0000:39:00.0: enabling Extended Tags
[ 5.151641] pci 0000:39:00.0: supports D1 D2
[ 5.151642] pci 0000:39:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.151837] pci 0000:02:02.0: PCI bridge to [bus 39]
[ 5.152302] pci 0000:3a:00.0: [168c:003e] type 00 class 0x028000 PCIe Endpoint
[ 5.152743] pci 0000:3a:00.0: BAR 0 [mem 0xdc000000-0xdc1fffff 64bit]
[ 5.153622] pci 0000:3a:00.0: PME# supported from D0 D3hot D3cold
[ 5.155054] pci 0000:00:1c.4: PCI bridge to [bus 3a]
[ 5.155148] pci 0000:3b:00.0: [10ec:525a] type 00 class 0xff0000 PCIe Endpoint
[ 5.155193] pci 0000:3b:00.0: BAR 1 [mem 0xdc300000-0xdc300fff]
[ 5.155270] pci 0000:3b:00.0: supports D1 D2
[ 5.155271] pci 0000:3b:00.0: PME# supported from D1 D2 D3hot D3cold
[ 5.155568] pci 0000:00:1c.5: PCI bridge to [bus 3b]
[ 5.155667] pci 0000:3c:00.0: [1c5c:1284] type 00 class 0x010802 PCIe Endpoint
[ 5.155708] pci 0000:3c:00.0: BAR 0 [mem 0xdc200000-0xdc203fff 64bit]
[ 5.155789] pci 0000:3c:00.0: PME# supported from D0 D1 D3hot
[ 5.156092] pci 0000:00:1d.0: PCI bridge to [bus 3c]
[ 5.159551] ACPI: PCI: Interrupt link LNKA configured for IRQ 11
[ 5.159599] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[ 5.159643] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[ 5.159687] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[ 5.159731] ACPI: PCI: Interrupt link LNKE configured for IRQ 11
[ 5.159774] ACPI: PCI: Interrupt link LNKF configured for IRQ 11
[ 5.159820] ACPI: PCI: Interrupt link LNKG configured for IRQ 11
[ 5.159863] ACPI: PCI: Interrupt link LNKH configured for IRQ 11
[ 5.169435] ACPI: EC: interrupt unblocked
[ 5.169437] ACPI: EC: event unblocked
[ 5.169442] ACPI: EC: EC_CMD/EC_SC=0x934, EC_DATA=0x930
[ 5.169443] ACPI: EC: GPE=0x14
[ 5.169444] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC initialization complete
[ 5.169446] ACPI: \_SB_.PCI0.LPCB.ECDV: EC: Used to handle transactions and events
[ 5.169698] iommu: Default domain type: Translated
[ 5.169698] iommu: DMA domain TLB invalidation policy: lazy mode
[ 5.169698] pps_core: LinuxPPS API ver. 1 registered
[ 5.169698] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 5.169698] PTP clock support registered
[ 5.169698] EDAC MC: Ver: 3.0.0
[ 5.169698] efivars: Registered efivars operations
[ 5.169698] NetLabel: Initializing
[ 5.169698] NetLabel: domain hash size = 128
[ 5.169698] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 5.169698] NetLabel: unlabeled traffic allowed by default
[ 5.169698] PCI: Using ACPI for IRQ routing
[ 5.195663] PCI: pci_cache_line_size set to 64 bytes
[ 5.196012] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[ 5.196014] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[ 5.196015] e820: reserve RAM buffer [mem 0x556ab000-0x57ffffff]
[ 5.196016] e820: reserve RAM buffer [mem 0x6225e000-0x63ffffff]
[ 5.196017] e820: reserve RAM buffer [mem 0x64df4000-0x67ffffff]
[ 5.196018] e820: reserve RAM buffer [mem 0x78600000-0x7bffffff]
[ 5.196018] e820: reserve RAM buffer [mem 0x481800000-0x483ffffff]
[ 5.196069] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[ 5.196069] pci 0000:00:02.0: vgaarb: bridge control possible
[ 5.196069] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 5.196069] vgaarb: loaded
[ 5.196069] clocksource: Switched to clocksource tsc-early
[ 5.196069] VFS: Disk quotas dquot_6.6.0
[ 5.196069] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 5.196069] AppArmor: AppArmor Filesystem Enabled
[ 5.196069] pnp: PnP ACPI init
[ 5.196069] system 00:00: [io 0x0680-0x069f] has been reserved
[ 5.196069] system 00:00: [io 0xffff] has been reserved
[ 5.196069] system 00:00: [io 0xffff] has been reserved
[ 5.196069] system 00:00: [io 0xffff] has been reserved
[ 5.196069] system 00:00: [io 0x1800-0x18fe] could not be reserved
[ 5.196069] system 00:00: [io 0x164e-0x164f] has been reserved
[ 5.196359] system 00:04: [mem 0xfed10000-0xfed17fff] has been reserved
[ 5.196362] system 00:04: [mem 0xfed18000-0xfed18fff] has been reserved
[ 5.196363] system 00:04: [mem 0xfed19000-0xfed19fff] has been reserved
[ 5.196365] system 00:04: [mem 0xe0000000-0xefffffff] has been reserved
[ 5.196366] system 00:04: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 5.196368] system 00:04: [mem 0xfed90000-0xfed93fff] could not be reserved
[ 5.196369] system 00:04: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 5.196371] system 00:04: [mem 0xff000000-0xffffffff] has been reserved
[ 5.196372] system 00:04: [mem 0xfee00000-0xfeefffff] could not be reserved
[ 5.196375] system 00:04: [mem 0xdffe0000-0xdfffffff] has been reserved
[ 5.196416] system 00:05: [mem 0xfd000000-0xfdabffff] has been reserved
[ 5.196418] system 00:05: [mem 0xfdad0000-0xfdadffff] has been reserved
[ 5.196420] system 00:05: [mem 0xfdb00000-0xfdffffff] has been reserved
[ 5.196421] system 00:05: [mem 0xfe000000-0xfe01ffff] could not be reserved
[ 5.196423] system 00:05: [mem 0xfe036000-0xfe03bfff] has been reserved
[ 5.196425] system 00:05: [mem 0xfe03d000-0xfe3fffff] has been reserved
[ 5.196426] system 00:05: [mem 0xfe410000-0xfe7fffff] has been reserved
[ 5.196699] system 00:06: [io 0xff00-0xfffe] has been reserved
[ 5.197734] system 00:07: [mem 0xfe029000-0xfe029fff] has been reserved
[ 5.197736] system 00:07: [mem 0xfe028000-0xfe028fff] has been reserved
[ 5.203164] pnp: PnP ACPI: found 8 devices
[ 5.208877] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 5.208930] NET: Registered PF_INET protocol family
[ 5.209047] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[ 5.219080] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[ 5.219104] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 5.219150] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 5.219349] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear)
[ 5.219548] TCP: Hash tables configured (established 131072 bind 65536)
[ 5.219631] MPTCP token hash table entries: 16384 (order: 7, 393216 bytes, linear)
[ 5.219690] UDP hash table entries: 8192 (order: 7, 524288 bytes, linear)
[ 5.219758] UDP-Lite hash table entries: 8192 (order: 7, 524288 bytes, linear)
[ 5.219833] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 5.219840] NET: Registered PF_XDP protocol family
[ 5.219850] pci 0000:02:01.0: bridge window [io 0x1000-0x0fff] to [bus 04-38] add_size 1000
[ 5.219854] pci 0000:02:02.0: bridge window [io 0x1000-0x0fff] to [bus 39] add_size 1000
[ 5.219857] pci 0000:01:00.0: Assigned bridge window [mem 0xa0000000-0xc1ffffff 64bit pref] to [bus 02-39] cannot fit 0x200000 required for 0000:02:02.0 bridging to [bus 39]
[ 5.219859] pci 0000:02:02.0: bridge window [mem 0x00000000 64bit pref] to [bus 39] requires relaxed alignment rules
[ 5.219861] pci 0000:02:02.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 39] add_size 200000 add_align 100000
[ 5.219863] pci 0000:01:00.0: bridge window [io 0x1000-0x0fff] to [bus 02-39] add_size 2000
[ 5.219865] pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 01-39] add_size 3000
[ 5.219872] pci 0000:00:1c.0: bridge window [io 0x2000-0x4fff]: assigned
[ 5.219875] pci 0000:01:00.0: bridge window [io 0x2000-0x3fff]: assigned
[ 5.219878] pci 0000:02:02.0: bridge window [mem size 0x00200000 64bit pref]: can't assign; no space
[ 5.219879] pci 0000:02:02.0: bridge window [mem size 0x00200000 64bit pref]: failed to assign
[ 5.219881] pci 0000:02:01.0: bridge window [io 0x2000-0x2fff]: assigned
[ 5.219882] pci 0000:02:02.0: bridge window [io 0x3000-0x3fff]: assigned
[ 5.219884] pci 0000:02:02.0: bridge window [mem size 0x00200000 64bit pref]: can't assign; no space
[ 5.219885] pci 0000:02:02.0: bridge window [mem size 0x00200000 64bit pref]: failed to assign
[ 5.219886] pci 0000:02:00.0: PCI bridge to [bus 03]
[ 5.219891] pci 0000:02:00.0: bridge window [mem 0xda000000-0xda0fffff]
[ 5.219899] pci 0000:02:01.0: PCI bridge to [bus 04-38]
[ 5.219901] pci 0000:02:01.0: bridge window [io 0x2000-0x2fff]
[ 5.219906] pci 0000:02:01.0: bridge window [mem 0xc4000000-0xd9efffff]
[ 5.219909] pci 0000:02:01.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 5.219915] pci 0000:02:02.0: PCI bridge to [bus 39]
[ 5.219917] pci 0000:02:02.0: bridge window [io 0x3000-0x3fff]
[ 5.219921] pci 0000:02:02.0: bridge window [mem 0xd9f00000-0xd9ffffff]
[ 5.219928] pci 0000:01:00.0: PCI bridge to [bus 02-39]
[ 5.219930] pci 0000:01:00.0: bridge window [io 0x2000-0x3fff]
[ 5.219934] pci 0000:01:00.0: bridge window [mem 0xc4000000-0xda0fffff]
[ 5.219937] pci 0000:01:00.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 5.219942] pci 0000:00:1c.0: PCI bridge to [bus 01-39]
[ 5.219944] pci 0000:00:1c.0: bridge window [io 0x2000-0x4fff]
[ 5.219947] pci 0000:00:1c.0: bridge window [mem 0xc4000000-0xda0fffff]
[ 5.219949] pci 0000:00:1c.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 5.219952] pci 0000:00:1c.4: PCI bridge to [bus 3a]
[ 5.219955] pci 0000:00:1c.4: bridge window [mem 0xdc000000-0xdc1fffff]
[ 5.219960] pci 0000:00:1c.5: PCI bridge to [bus 3b]
[ 5.219963] pci 0000:00:1c.5: bridge window [mem 0xdc300000-0xdc3fffff]
[ 5.219967] pci 0000:00:1d.0: PCI bridge to [bus 3c]
[ 5.219970] pci 0000:00:1d.0: bridge window [mem 0xdc200000-0xdc2fffff]
[ 5.219975] pci_bus 0000:00: Some PCI device resources are unassigned, try booting with pci=realloc
[ 5.219976] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 5.219977] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 5.219978] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000dffff window]
[ 5.219979] pci_bus 0000:00: resource 7 [mem 0x7c800000-0xdfffffff window]
[ 5.219981] pci_bus 0000:00: resource 8 [mem 0xfd000000-0xfe7fffff window]
[ 5.219982] pci_bus 0000:01: resource 0 [io 0x2000-0x4fff]
[ 5.219983] pci_bus 0000:01: resource 1 [mem 0xc4000000-0xda0fffff]
[ 5.219984] pci_bus 0000:01: resource 2 [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 5.219985] pci_bus 0000:02: resource 0 [io 0x2000-0x3fff]
[ 5.219986] pci_bus 0000:02: resource 1 [mem 0xc4000000-0xda0fffff]
[ 5.219987] pci_bus 0000:02: resource 2 [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 5.219988] pci_bus 0000:03: resource 1 [mem 0xda000000-0xda0fffff]
[ 5.219989] pci_bus 0000:04: resource 0 [io 0x2000-0x2fff]
[ 5.219990] pci_bus 0000:04: resource 1 [mem 0xc4000000-0xd9efffff]
[ 5.219991] pci_bus 0000:04: resource 2 [mem 0xa0000000-0xc1ffffff 64bit pref]
[ 5.219992] pci_bus 0000:39: resource 0 [io 0x3000-0x3fff]
[ 5.219993] pci_bus 0000:39: resource 1 [mem 0xd9f00000-0xd9ffffff]
[ 5.219994] pci_bus 0000:39: resource 2 [mem size 0x00200000 64bit pref]
[ 5.219996] pci_bus 0000:3a: resource 1 [mem 0xdc000000-0xdc1fffff]
[ 5.219997] pci_bus 0000:3b: resource 1 [mem 0xdc300000-0xdc3fffff]
[ 5.219998] pci_bus 0000:3c: resource 1 [mem 0xdc200000-0xdc2fffff]
[ 5.220481] pci 0000:01:00.0: enabling device (0006 -> 0007)
[ 5.220517] pci 0000:02:02.0: enabling device (0006 -> 0007)
[ 5.220784] PCI: CLS 128 bytes, default 64
[ 5.220831] pci 0000:00:1f.1: [8086:9d20] type 00 class 0x058000 conventional PCI endpoint
[ 5.220968] pci 0000:00:1f.1: BAR 0 [mem 0xfd000000-0xfdffffff 64bit]
[ 5.221100] DMAR: ACPI device "device:79" under DMAR at fed91000 as 00:15.0
[ 5.221103] DMAR: ACPI device "device:7a" under DMAR at fed91000 as 00:15.1
[ 5.221113] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 5.221114] software IO TLB: mapped [mem 0x000000005e25e000-0x000000006225e000] (64MB)
[ 5.221162] sgx: EPC section 0x70200000-0x75f7ffff
[ 5.221184] Unpacking initramfs...
[ 5.221678] sgx: SGX disabled: SGX launch control CPU feature is not available, /dev/sgx_enclave disabled.
[ 5.222393] Initialise system trusted keyrings
[ 5.222404] Key type blacklist registered
[ 5.222546] workingset: timestamp_bits=36 max_order=22 bucket_order=0
[ 5.223035] fuse: init (API version 7.45)
[ 5.223341] Key type asymmetric registered
[ 5.223346] Asymmetric key parser 'x509' registered
[ 5.223390] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[ 5.223443] io scheduler mq-deadline registered
[ 5.225571] Memory allocation profiling is not supported!
[ 5.237068] ledtrig-cpu: registered to indicate activity on CPUs
[ 5.238259] pcieport 0000:02:01.0: enabling device (0006 -> 0007)
[ 5.243123] thermal LNXTHERM:00: registered as thermal_zone0
[ 5.243134] ACPI: thermal: Thermal Zone [THM] (25 C)
[ 5.243942] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 5.246344] hpet_acpi_add: no address or irqs in _CRS
[ 5.259040] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0xFE, rev-id 4)
[ 5.259816] Freeing initrd memory: 16788K
[ 5.293565] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 5.293941] i8042: Warning: Keylock active
[ 5.297506] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 5.297511] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 5.297662] mousedev: PS/2 mouse device common for all mice
[ 5.297682] rtc_cmos 00:01: RTC can wake from S4
[ 5.298498] rtc_cmos 00:01: registered as rtc0
[ 5.298635] rtc_cmos 00:01: setting system clock to 2025-12-01T13:29:09 UTC (1764595749)
[ 5.298687] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
[ 5.298854] intel_pstate: Intel P-state driver initializing
[ 5.299034] intel_pstate: HWP enabled
[ 5.299256] efifb: probing for efifb
[ 5.299266] efifb: framebuffer at 0x90000000, using 22500k, total 22500k
[ 5.299267] efifb: mode is 3200x1800x32, linelength=12800, pages=1
[ 5.299269] efifb: scrolling: redraw
[ 5.299269] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 5.299383] Console: switching to colour frame buffer device 200x56
[ 5.301787] fb0: EFI VGA frame buffer device
[ 5.301925] NET: Registered PF_INET6 protocol family
[ 5.302169] Segment Routing with IPv6
[ 5.302175] In-situ OAM (IOAM) with IPv6
[ 5.302190] mip6: Mobile IPv6
[ 5.302192] NET: Registered PF_PACKET protocol family
[ 5.302213] mpls_gso: MPLS GSO support
[ 5.302395] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 5.302420] microcode: Current revision: 0x000000f6
[ 5.302422] microcode: Updated early from: 0x000000f0
[ 5.302459] IPI shorthand broadcast: enabled
[ 5.303466] sched_clock: Marking stable (5296423175, 6026790)->(5384155916, -81705951)
[ 5.303567] registered taskstats version 1
[ 5.303646] Loading compiled-in X.509 certificates
[ 5.305301] Demotion targets for Node 0: null
[ 5.305367] Key type .fscrypt registered
[ 5.305369] Key type fscrypt-provisioning registered
[ 5.313754] Key type encrypted registered
[ 5.313758] AppArmor: AppArmor sha256 policy hashing enabled
[ 5.313859] RAS: Correctable Errors collector initialized.
[ 5.316786] clk: Disabling unused clocks
[ 5.317527] Freeing unused decrypted memory: 2036K
[ 5.317931] Freeing unused kernel image (initmem) memory: 2936K
[ 5.317962] Write protecting the kernel read-only data: 26624k
[ 5.318513] Freeing unused kernel image (text/rodata gap) memory: 1604K
[ 5.318546] Freeing unused kernel image (rodata/data gap) memory: 76K
[ 5.329406] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 5.329411] Run /init as init process
[ 5.329412] with arguments:
[ 5.329413] /init
[ 5.329414] with environment:
[ 5.329415] HOME=/
[ 5.329415] TERM=linux
[ 5.502047] atkbd serio0: Failed to deactivate keyboard on isa0060/serio0
[ 5.506218] wmi_bus wmi_bus-PNP0C14:01: [Firmware Bug]: WQBC data block query control method not found
[ 5.506395] input: Intel HID events as /devices/platform/INT33D5:00/input/input1
[ 5.506539] intel-hid INT33D5:00: platform supports 5 button array
[ 5.506565] input: Intel HID 5 button array as /devices/platform/INT33D5:00/input/input2
[ 5.544557] input: PC Speaker as /devices/platform/pcspkr/input/input3
[ 5.551646] nvme nvme0: pci function 0000:3c:00.0
[ 5.569141] nvme nvme0: 4/0/0 default/read/poll queues
[ 5.576505] nvme0n1: p1 p2 p3 p4
[ 5.597343] input: Dell WMI hotkeys as /devices/platform/PNP0C14:01/wmi_bus/wmi_bus-PNP0C14:01/9DBB5994-A997-11DA-B012-B622A1EF5492-3/input/input4
[ 5.617835] device-mapper: uevent: version 1.0.3
[ 5.617919] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev
[ 5.910327] atkbd serio0: Failed to enable keyboard on isa0060/serio0
[ 5.910561] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 6.242197] tsc: Refined TSC clocksource calibration: 2904.012 MHz
[ 6.242229] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x29dc11722fc, max_idle_ns: 440795347324 ns
[ 6.242315] clocksource: Switched to clocksource tsc
[ 6.358845] atkbd serio0: Spurious ACK on isa0060/serio0. Some program might be trying to access hardware directly.
[ 13.928025] PM: Image not found (code -22)
[ 14.049825] EXT4-fs (dm-0): mounted filesystem 32e29882-d94d-4a92-9ee4-4d03002bfa29 ro with ordered data mode. Quota mode: none.
[ 14.187261] systemd[1]: Inserted module 'autofs4'
[ 14.256436] systemd[1]: systemd 259~rc2-1 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +IPE +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +KMOD +LIBCRYPTSETUP +LIBCRYPTSETUP_PLUGINS +LIBFDISK +PCRE2 +PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD +BPF_FRAMEWORK +BTF -XKBCOMMON -UTMP +SYSVINIT +LIBARCHIVE)
[ 14.256454] systemd[1]: Detected architecture x86-64.
[ 14.260642] systemd[1]: Hostname set to <abreu>.
[ 14.398847] systemd[1]: bpf-restrict-fs: LSM BPF program attached
[ 14.444394] systemd-sysv-generator[334]: SysV service '/etc/init.d/xl2tpd' lacks a native systemd unit file, automatically generating a unit file for compatibility.
[ 14.444399] systemd-sysv-generator[334]: Please update package to include a native systemd unit file.
[ 14.444400] systemd-sysv-generator[334]: ! This compatibility logic is deprecated, expect removal soon. !
[ 14.591874] systemd[1]: Queued start job for default target graphical.target.
[ 14.611217] systemd[1]: Created slice system-getty.slice - Slice /system/getty.
[ 14.611608] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
[ 14.611926] systemd[1]: Created slice system-systemd\x2dcryptsetup.slice - Encrypted Volume Units Service Slice.
[ 14.612240] systemd[1]: Created slice system-systemd\x2dfsck.slice - Slice /system/systemd-fsck.
[ 14.612434] systemd[1]: Created slice user.slice - User and Session Slice.
[ 14.612493] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch.
[ 14.612534] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
[ 14.612714] systemd[1]: Set up automount proc-sys-fs-binfmt_misc.automount - Arbitrary Executable File Formats File System Automount Point.
[ 14.612738] systemd[1]: Expecting device dev-disk-by\x2ddiskseq-1\x2dpart4.device - /dev/disk/by-diskseq/1-part4...
[ 14.612747] systemd[1]: Expecting device dev-disk-by\x2duuid-2d23fd4c\x2d5d03\x2d4e1a\x2d8a42\x2d0e859d1f00d8.device - /dev/disk/by-uuid/2d23fd4c-5d03-4e1a-8a42-0e859d1f00d8...
[ 14.612753] systemd[1]: Expecting device dev-disk-by\x2duuid-61be8f50\x2d69c5\x2d49a5\x2dbcad\x2d3f4521e9c7b5.device - /dev/disk/by-uuid/61be8f50-69c5-49a5-bcad-3f4521e9c7b5...
[ 14.612760] systemd[1]: Expecting device dev-disk-by\x2duuid-96BD\x2d5653.device - /dev/disk/by-uuid/96BD-5653...
[ 14.612795] systemd[1]: Reached target imports.target - Image Downloads.
[ 14.612808] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes.
[ 14.612838] systemd[1]: Reached target nss-user-lookup.target - User and Group Name Lookups.
[ 14.612854] systemd[1]: Reached target paths.target - Path Units.
[ 14.612873] systemd[1]: Reached target remote-fs.target - Remote File Systems.
[ 14.612886] systemd[1]: Reached target slices.target - Slice Units.
[ 14.612920] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes.
[ 14.614187] systemd[1]: Listening on systemd-ask-password.socket - Query the User Interactively for a Password.
[ 14.615623] systemd[1]: Listening on systemd-coredump.socket - Process Core Dump Socket.
[ 14.616531] systemd[1]: Listening on systemd-creds.socket - Credential Encryption/Decryption.
[ 14.617770] systemd[1]: Listening on systemd-factory-reset.socket - Factory Reset Management.
[ 14.617876] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
[ 14.617966] systemd[1]: Listening on systemd-journald.socket - Journal Sockets.
[ 14.619403] systemd[1]: Listening on systemd-mute-console.socket - Console Output Muting Service Socket.
[ 14.619436] systemd[1]: systemd-oomd.socket - Userspace Out-Of-Memory (OOM) Killer Socket was skipped because of an unmet condition check (ConditionPathExists=/proc/pressure/memory).
[ 14.619484] systemd[1]: systemd-pcrextend.socket - TPM PCR Measurements was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[ 14.619504] systemd[1]: systemd-pcrlock.socket - Make TPM PCR Policy was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[ 14.619584] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
[ 14.619649] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
[ 14.619714] systemd[1]: Listening on systemd-udevd-varlink.socket - udev Varlink Socket.
[ 14.620746] systemd[1]: Mounting dev-hugepages.mount - Huge Pages File System...
[ 14.621482] systemd[1]: Mounting dev-mqueue.mount - POSIX Message Queue File System...
[ 14.622162] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System...
[ 14.623260] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System...
[ 14.627366] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes...
[ 14.628723] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs...
[ 14.633175] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
[ 14.634246] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
[ 14.634296] systemd[1]: modprobe@fuse.service - Load Kernel Module fuse was skipped because of an unmet condition check (ConditionKernelModuleLoaded=!fuse).
[ 14.635406] systemd[1]: Mounting sys-fs-fuse-connections.mount - FUSE Control File System...
[ 14.635530] systemd[1]: systemd-fsck-root.service - File System Check on Root Device was skipped because of an unmet condition check (ConditionPathExists=!/run/initramfs/fsck-root).
[ 14.635611] systemd[1]: systemd-hibernate-clear.service - Clear Stale Hibernate Storage Info was skipped because of an unmet condition check (ConditionPathExists=/sys/firmware/efi/efivars/HibernateLocation-8cf2644b-4b0b-428f-9387-6d876050dc67).
[ 14.646133] systemd[1]: Starting systemd-journald.service - Journal Service...
[ 14.650667] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
[ 14.650705] systemd[1]: systemd-pcrmachine.service - TPM PCR Machine ID Measurement was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[ 14.650770] systemd[1]: systemd-pcrproduct.service - TPM NvPCR Product ID Measurement was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[ 14.654127] systemd[1]: Starting systemd-remount-fs.service - Remount Root and Kernel File Systems...
[ 14.654193] systemd[1]: systemd-tpm2-setup-early.service - Early TPM SRK Setup was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[ 14.655366] pstore: Using crash dump compression: deflate
[ 14.658392] systemd[1]: Starting systemd-udev-load-credentials.service - Load udev Rules from Credentials...
[ 14.661247] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
[ 14.665414] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes.
[ 14.669099] systemd[1]: modprobe@configfs.service: Deactivated successfully.
[ 14.669300] systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs.
[ 14.672101] pstore: Registered efi_pstore as persistent store backend
[ 14.674133] systemd[1]: Mounting sys-kernel-config.mount - Kernel Configuration File System...
[ 14.674982] systemd[1]: Starting systemd-tmpfiles-setup-dev-early.service - Create Static Device Nodes in /dev gracefully...
[ 14.675848] systemd[1]: Mounted dev-hugepages.mount - Huge Pages File System.
[ 14.675968] systemd[1]: Mounted dev-mqueue.mount - POSIX Message Queue File System.
[ 14.676060] systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System.
[ 14.676149] systemd[1]: Mounted sys-kernel-tracing.mount - Kernel Trace File System.
[ 14.676237] systemd[1]: Mounted sys-fs-fuse-connections.mount - FUSE Control File System.
[ 14.678504] systemd[1]: Finished systemd-udev-load-credentials.service - Load udev Rules from Credentials.
[ 14.680469] systemd[1]: Mounted sys-kernel-config.mount - Kernel Configuration File System.
[ 14.682937] EXT4-fs (dm-0): re-mounted 32e29882-d94d-4a92-9ee4-4d03002bfa29 r/w.
[ 14.683958] systemd[1]: Finished systemd-remount-fs.service - Remount Root and Kernel File Systems.
[ 14.684284] systemd[1]: systemd-hwdb-update.service - Rebuild Hardware Database was skipped because of an unmet condition check (ConditionNeedsUpdate=/etc).
[ 14.686371] systemd[1]: Starting systemd-random-seed.service - Load/Save OS Random Seed...
[ 14.686410] systemd[1]: systemd-tpm2-setup.service - TPM SRK Setup was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[ 14.686433] systemd[1]: systemd-pcrnvdone.service - TPM PCR NvPCR Initialization Separator was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
[ 14.690894] ACPI: bus type drm_connector registered
[ 14.691625] systemd[1]: modprobe@drm.service: Deactivated successfully.
[ 14.691808] systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
[ 14.692058] systemd[1]: modprobe@efi_pstore.service: Deactivated successfully.
[ 14.692277] systemd[1]: Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
[ 14.692410] systemd[1]: systemd-pstore.service - Platform Persistent Storage Archival was skipped because of an unmet condition check (ConditionDirectoryNotEmpty=/sys/fs/pstore).
[ 14.696290] ppdev: user-space parallel port driver
[ 14.696974] lp lp.0: really_probe: driver_sysfs_add failed
[ 14.697015] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
[ 14.697189] BUG: unable to handle page fault for address: ffff991d07830708
[ 14.697223] #PF: supervisor instruction fetch in kernel mode
[ 14.697249] #PF: error_code(0x0011) - permissions violation
[ 14.697277] PGD 388401067 P4D 388401067 PUD 101338063 PMD 10785c063 PTE 8000000107830163
[ 14.697313] Oops: Oops: 0011 [#1] SMP
[ 14.697334] CPU: 2 UID: 0 PID: 357 Comm: systemd-modules Not tainted 6.18.0 #165 PREEMPT(voluntary)
[ 14.697386] Hardware name: Dell Inc. XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022
[ 14.697423] RIP: 0010:0xffff991d07830708
[ 14.697445] Code: ff ff 20 a1 10 01 1d 99 ff ff 80 3a 50 93 ff ff ff ff 40 54 3c 06 1d 99 ff ff 01 00 00 00 07 00 00 00 00 00 00 00 00 00 00 00 <08> 07 83 07 1d 99 ff ff 08 07 83 07 1d 99 ff ff 00 00 00 00 00 00
[ 14.697530] RSP: 0000:ffffa8c040a27a30 EFLAGS: 00010286
[ 14.697561] RAX: ffff991d078306c0 RBX: ffff991d0722a000 RCX: 0000000000000007
[ 14.697593] RDX: ffffffffc078d5c0 RSI: ffff991d01fa7ce0 RDI: ffff991d03cc0000
[ 14.697618] RBP: ffffa8c040a27a80 R08: 00000000fffffff3 R09: 00000000fff7ffff
[ 14.697639] R10: ffffffff9482b180 R11: ffffa8c040a27620 R12: ffff991d0722a040
[ 14.697659] R13: ffff991d03cc0050 R14: ffff991d03cc0000 R15: ffff991d00dfe8e8
[ 14.697679] FS: 00007f09cb7fd6c0(0000) GS:ffff9920d8587000(0000) knlGS:0000000000000000
[ 14.697711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.697728] CR2: ffff991d07830708 CR3: 0000000102019003 CR4: 00000000003706f0
[ 14.697749] Call Trace:
[ 14.697759] <TASK>
[ 14.697768] ? parport_register_dev_model+0x273/0x3c0 [parport]
[ 14.697792] ? lp_register+0x6f/0x100 [lp]
[ 14.697806] ? msr_init+0x1000/0x1000 [msr]
[ 14.697822] ? parport_irq_handler+0x50/0x50 [parport]
[ 14.697841] ? lp_attach+0x99/0xc0 [lp]
[ 14.697854] ? port_check+0x1d/0x20 [parport]
[ 14.697879] ? bus_for_each_dev+0x82/0xd0
[ 14.697894] ? ppdev_cleanup+0xb40/0xb40 [ppdev]
[ 14.697910] ? __parport_register_driver+0x7e/0xb0 [parport]
[ 14.697930] ? lp_init_module+0x1e2/0x1000 [lp]
[ 14.697945] ? do_one_initcall+0x58/0x2f0
[ 14.697960] ? do_init_module+0x67/0x2a0
[ 14.697974] ? init_module_from_file+0x85/0xc0
[ 14.697989] ? __x64_sys_finit_module+0x163/0x3d0
[ 14.698005] ? do_syscall_64+0x82/0x9b0
[ 14.698020] ? vfs_read+0x15e/0x380
[ 14.698035] ? vfs_read+0x15e/0x380
[ 14.698056] ? __rseq_handle_notify_resume+0xa6/0x480
[ 14.698080] ? restore_fpregs_from_fpstate+0x46/0xa0
[ 14.698098] ? switch_fpu_return+0x5b/0xd0
[ 14.698113] ? do_syscall_64+0x21d/0x9b0
[ 14.698134] ? restore_fpregs_from_fpstate+0x46/0xa0
[ 14.698158] ? switch_fpu_return+0x5b/0xd0
[ 14.698179] ? do_syscall_64+0x21d/0x9b0
[ 14.698203] ? do_user_addr_fault+0x216/0x690
[ 14.698230] ? exc_page_fault+0x7e/0x1a0
[ 14.698254] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.698286] </TASK>
[ 14.698299] Modules linked in: parport_pc ppdev lp(+) msr(+) parport efi_pstore drm configfs nfnetlink efivarfs autofs4 ext4 crc16 mbcache jbd2 dm_crypt dm_mod dell_wmi dell_smbios dell_wmi_descriptor evdev dcdbas nvme nvme_core serio_raw pcspkr video intel_hid sparse_keymap wmi aesni_intel
[ 14.700199] systemd-journald[347]: Collecting audit messages is disabled.
[ 14.700573] CR2: ffff991d07830708
[ 14.700575] ---[ end trace 0000000000000000 ]---
[ 14.821185] systemd[1]: Finished systemd-random-seed.service - Load/Save OS Random Seed.
[ 15.677605] RIP: 0010:0xffff991d07830708
[ 15.678541] Code: ff ff 20 a1 10 01 1d 99 ff ff 80 3a 50 93 ff ff ff ff 40 54 3c 06 1d 99 ff ff 01 00 00 00 07 00 00 00 00 00 00 00 00 00 00 00 <08> 07 83 07 1d 99 ff ff 08 07 83 07 1d 99 ff ff 00 00 00 00 00 00
[ 15.680454] RSP: 0000:ffffa8c040a27a30 EFLAGS: 00010286
[ 15.681414] RAX: ffff991d078306c0 RBX: ffff991d0722a000 RCX: 0000000000000007
[ 15.682382] RDX: ffffffffc078d5c0 RSI: ffff991d01fa7ce0 RDI: ffff991d03cc0000
[ 15.683330] RBP: ffffa8c040a27a80 R08: 00000000fffffff3 R09: 00000000fff7ffff
[ 15.684290] R10: ffffffff9482b180 R11: ffffa8c040a27620 R12: ffff991d0722a040
[ 15.685238] R13: ffff991d03cc0050 R14: ffff991d03cc0000 R15: ffff991d00dfe8e8
[ 15.686163] FS: 00007f09cb7fd6c0(0000) GS:ffff9920d8587000(0000) knlGS:0000000000000000
[ 15.687047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 15.687950] CR2: ffff991d07830708 CR3: 0000000102019004 CR4: 00000000003706f0
[ 15.688854] note: systemd-modules[357] exited with irqs disabled
[ 15.690861] systemd[1]: Finished systemd-tmpfiles-setup-dev-early.service - Create Static Device Nodes in /dev gracefully.
[ 15.692282] systemd[1]: systemd-sysusers.service - Create System Users was skipped because no trigger condition checks were met.
[ 15.698122] systemd[1]: Starting systemd-timesyncd.service - Network Time Synchronization...
[ 15.700123] systemd[1]: Starting systemd-tmpfiles-setup-dev.service - Create Static Device Nodes in /dev...
[ 15.704282] systemd[1]: Finished systemd-modules-load.service - Load Kernel Modules.
[ 15.718734] systemd[1]: Starting systemd-sysctl.service - Apply Kernel Variables...
[ 15.730243] systemd[1]: Finished systemd-tmpfiles-setup-dev.service - Create Static Device Nodes in /dev.
[ 15.733953] systemd[1]: Starting systemd-udevd.service - Rule-based Manager for Device Events and Files...
[ 15.750308] systemd[1]: Finished systemd-sysctl.service - Apply Kernel Variables.
[ 15.758862] systemd[1]: Started systemd-journald.service - Journal Service.
[ 15.806550] systemd-journald[347]: Received client request to flush runtime journal.
[ 16.009239] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input18
[ 16.009905] ACPI: AC: AC Adapter [AC] (off-line)
[ 16.026988] ACPI: button: Lid Switch [LID0]
[ 16.036164] ACPI: bus type USB registered
[ 16.042531] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input19
[ 16.042594] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[ 16.047350] ACPI: button: Power Button [PBTN]
[ 16.047845] usbcore: registered new interface driver usbfs
[ 16.048265] idma64 idma64.0: Found Intel integrated DMA 64-bit
[ 16.054983] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input20
[ 16.058389] usbcore: registered new interface driver hub
[ 16.061334] usbcore: registered new device driver usb
[ 16.061607] ACPI: button: Sleep Button [SBTN]
[ 16.065912] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input21
[ 16.069300] ACPI: button: Power Button [PWRF]
[ 16.134491] input: Intel Virtual Buttons as /devices/pci0000:00/0000:00:1f.0/PNP0C09:00/INT33D6:00/input/input22
[ 16.186296] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002)
[ 16.190601] Adding 8387904k swap on /dev/nvme0n1p4. Priority:-2 extents:1 across:8387904k SS
[ 16.199097] ACPI: battery: Slot [BAT0] (battery present)
[ 16.218252] idma64 idma64.1: Found Intel integrated DMA 64-bit
[ 16.238919] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 16.240188] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[ 16.243379] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
[ 16.261251] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 16.292342] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 16.296252] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[ 16.299358] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18
[ 16.301071] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 16.303093] usb usb1: Product: xHCI Host Controller
[ 16.303096] usb usb1: Manufacturer: Linux 6.18.0 xhci-hcd
[ 16.303099] usb usb1: SerialNumber: 0000:00:14.0
[ 16.311939] intel_pmc_core INT33A1:00: initialized
[ 16.312754] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
[ 16.316917] hub 1-0:1.0: USB hub found
[ 16.318664] hub 1-0:1.0: 12 ports detected
[ 16.323156] intel_rapl_common: Found RAPL domain package
[ 16.324443] intel_rapl_common: Found RAPL domain dram
[ 16.327087] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
[ 16.334368] i801_smbus 0000:00:1f.4: SPD Write Disable is set
[ 16.335294] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
[ 16.382974] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18
[ 16.386105] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 16.389814] usb usb2: Product: xHCI Host Controller
[ 16.395350] usb usb2: Manufacturer: Linux 6.18.0 xhci-hcd
[ 16.399750] usb usb2: SerialNumber: 0000:00:14.0
[ 16.407150] hub 2-0:1.0: USB hub found
[ 16.411517] hub 2-0:1.0: 6 ports detected
[ 16.436263] xhci_hcd 0000:39:00.0: xHCI Host Controller
[ 16.437970] xhci_hcd 0000:39:00.0: new USB bus registered, assigned bus number 3
[ 16.443651] xhci_hcd 0000:39:00.0: hcc params 0x200077c1 hci version 0x110 quirks 0x0000000200009810
[ 16.446919] xhci_hcd 0000:39:00.0: xHCI Host Controller
[ 16.448920] xhci_hcd 0000:39:00.0: new USB bus registered, assigned bus number 4
[ 16.450930] xhci_hcd 0000:39:00.0: Host supports USB 3.1 Enhanced SuperSpeed
[ 16.454010] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.18
[ 16.457027] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 16.460252] usb usb3: Product: xHCI Host Controller
[ 16.463174] usb usb3: Manufacturer: Linux 6.18.0 xhci-hcd
[ 16.466342] usb usb3: SerialNumber: 0000:39:00.0
[ 16.474139] hub 3-0:1.0: USB hub found
[ 16.480189] hub 3-0:1.0: 2 ports detected
[ 16.486191] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.18
[ 16.488931] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 16.491463] usb usb4: Product: xHCI Host Controller
[ 16.494543] usb usb4: Manufacturer: Linux 6.18.0 xhci-hcd
[ 16.496993] usb usb4: SerialNumber: 0000:39:00.0
[ 16.499392] hub 4-0:1.0: USB hub found
[ 16.501408] hub 4-0:1.0: 2 ports detected
[ 16.630043] usb 1-1: new low-speed USB device number 2 using xhci_hcd
[ 16.721280] hid: raw HID events driver (C) Jiri Kosina
[ 16.756512] rtsx_pci 0000:3b:00.0: enabling device (0000 -> 0002)
[ 16.756649] usb 3-1: new high-speed USB device number 2 using xhci_hcd
[ 16.776829] stackdepot: allocating hash table of 1048576 entries via kvcalloc
[ 16.781168] stackdepot: allocating space for 8192 stack pools via kvcalloc
[ 16.782730] i915 0000:00:02.0: [drm] Found kabylake/ult (device ID 5916) integrated display version 9.00 stepping B0
[ 16.787060] usb 1-1: New USB device found, idVendor=0bf8, idProduct=101e, bcdDevice= 1.09
[ 16.788223] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 16.789401] usb 1-1: Product: Fujitsu Keyboard
[ 16.790613] usb 1-1: Manufacturer: Fujitsu
[ 16.812014] EXT4-fs (nvme0n1p2): mounted filesystem 2d23fd4c-5d03-4e1a-8a42-0e859d1f00d8 r/w with ordered data mode. Quota mode: none.
[ 16.853928] intel_rapl_common: Found RAPL domain package
[ 16.854616] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 16.855262] intel_rapl_common: Found RAPL domain core
[ 16.858055] Console: switching to colour dummy device 80x25
[ 16.858092] i915 0000:00:02.0: vgaarb: deactivate vga console
[ 16.858602] intel_rapl_common: Found RAPL domain uncore
[ 16.858608] intel_rapl_common: Found RAPL domain dram
[ 16.858611] intel_rapl_common: Found RAPL domain psys
[ 16.860434] iTCO_vendor_support: vendor-support=0
[ 16.862530] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 16.862730] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
[ 16.867660] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 16.872676] cfg80211: loaded regulatory.db is malformed or signature is missing/invalid
[ 16.876555] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[ 16.880820] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
[ 16.880838] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[ 16.880848] RAPL PMU: hw unit of domain package 2^-14 Joules
[ 16.880856] RAPL PMU: hw unit of domain dram 2^-14 Joules
[ 16.880864] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[ 16.880872] RAPL PMU: hw unit of domain psys 2^-14 Joules
[ 16.896599] usb 3-1: New USB device found, idVendor=05e3, idProduct=0610, bcdDevice= 6.63
[ 16.896616] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 16.896625] usb 3-1: Product: USB2.1 Hub
[ 16.896631] usb 3-1: Manufacturer: GenesysLogic
[ 16.898276] hub 3-1:1.0: USB hub found
[ 16.901070] hub 3-1:1.0: 4 ports detected
[ 16.944516] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_ops [i915])
[ 16.958040] usb 1-2: new low-speed USB device number 3 using xhci_hcd
[ 16.960643] [drm] Initialized i915 1.6.0 for 0000:00:02.0 on minor 0
[ 16.965168] ACPI: video: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 16.969834] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input24
[ 16.999167] iTCO_wdt iTCO_wdt: Found a Intel PCH TCO device (Version=4, TCOBASE=0x0400)
[ 16.999468] iTCO_wdt iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[ 17.010248] input: DLL075B:01 06CB:76AF Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-1/i2c-DLL075B:01/0018:06CB:76AF.0001/input/input25
[ 17.014999] usb 4-1: new SuperSpeed USB device number 2 using xhci_hcd
[ 17.017832] input: DLL075B:01 06CB:76AF Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-1/i2c-DLL075B:01/0018:06CB:76AF.0001/input/input26
[ 17.035488] hid-generic 0018:06CB:76AF.0001: input,hidraw0: I2C HID v1.00 Mouse [DLL075B:01 06CB:76AF] on i2c-DLL075B:01
[ 17.051945] usb 4-1: New USB device found, idVendor=05e3, idProduct=0626, bcdDevice= 6.63
[ 17.051956] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 17.051961] usb 4-1: Product: USB3.1 Hub
[ 17.051964] usb 4-1: Manufacturer: GenesysLogic
[ 17.054250] hub 4-1:1.0: USB hub found
[ 17.055039] hub 4-1:1.0: 4 ports detected
[ 17.059199] ACPI: battery: new hook: Dell Primary Battery Extension
[ 17.101833] usb 1-2: New USB device found, idVendor=046d, idProduct=c077, bcdDevice=72.00
[ 17.101856] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 17.101867] usb 1-2: Product: USB Optical Mouse
[ 17.101874] usb 1-2: Manufacturer: Logitech
[ 17.177146] audit: type=1400 audit(1764595761.371:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="Discord" pid=489 comm="apparmor_parser"
[ 17.178014] audit: type=1400 audit(1764595761.371:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="1password" pid=488 comm="apparmor_parser"
[ 17.178965] audit: type=1400 audit(1764595761.375:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="QtWebEngineProcess" pid=491 comm="apparmor_parser"
[ 17.180155] audit: type=1400 audit(1764595761.375:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name=4D6F6E676F444220436F6D70617373 pid=490 comm="apparmor_parser"
[ 17.182488] audit: type=1400 audit(1764595761.379:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="balena-etcher" pid=493 comm="apparmor_parser"
[ 17.187651] audit: type=1400 audit(1764595761.383:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="buildah" pid=495 comm="apparmor_parser"
[ 17.189156] audit: type=1400 audit(1764595761.383:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="brave" pid=494 comm="apparmor_parser"
[ 17.189166] audit: type=1400 audit(1764595761.383:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="busybox" pid=496 comm="apparmor_parser"
[ 17.189808] audit: type=1400 audit(1764595761.383:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="cam" pid=497 comm="apparmor_parser"
[ 17.191602] audit: type=1400 audit(1764595761.387:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="ch-run" pid=499 comm="apparmor_parser"
[ 17.207777] usb 3-1.3: new high-speed USB device number 3 using xhci_hcd
[ 17.230109] usb 1-3: new full-speed USB device number 4 using xhci_hcd
[ 17.308469] ath10k_pci 0000:3a:00.0: enabling device (0000 -> 0002)
[ 17.312283] ath10k_pci 0000:3a:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0
[ 17.320839] usb 3-1.3: New USB device found, idVendor=05e3, idProduct=0610, bcdDevice= 6.63
[ 17.320854] usb 3-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 17.320860] usb 3-1.3: Product: USB2.1 Hub
[ 17.320864] usb 3-1.3: Manufacturer: GenesysLogic
[ 17.322088] hub 3-1.3:1.0: USB hub found
[ 17.322361] hub 3-1.3:1.0: 4 ports detected
[ 17.327464] input: DLL075B:01 06CB:76AF Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-1/i2c-DLL075B:01/0018:06CB:76AF.0001/input/input28
[ 17.327970] input: DLL075B:01 06CB:76AF Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-1/i2c-DLL075B:01/0018:06CB:76AF.0001/input/input29
[ 17.329867] hid-multitouch 0018:06CB:76AF.0001: input,hidraw0: I2C HID v1.00 Mouse [DLL075B:01 06CB:76AF] on i2c-DLL075B:01
[ 17.367471] usb 1-3: New USB device found, idVendor=0cf3, idProduct=e300, bcdDevice= 0.01
[ 17.367508] usb 1-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 17.394060] usb 4-1.3: new SuperSpeed USB device number 3 using xhci_hcd
[ 17.417323] usb 4-1.3: New USB device found, idVendor=05e3, idProduct=0626, bcdDevice= 6.63
[ 17.417336] usb 4-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 17.417342] usb 4-1.3: Product: USB3.1 Hub
[ 17.417346] usb 4-1.3: Manufacturer: GenesysLogic
[ 17.440739] hub 4-1.3:1.0: USB hub found
[ 17.441608] hub 4-1.3:1.0: 4 ports detected
[ 17.488784] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 17.491335] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops intel_audio_component_bind_ops [i915])
[ 17.502103] usb 1-4: new full-speed USB device number 5 using xhci_hcd
[ 17.534500] usb 3-1.4: new high-speed USB device number 4 using xhci_hcd
[ 17.562917] snd_hda_codec_alc269 hdaudioC0D0: ALC3246: picked fixup (pin match)
[ 17.586689] ath10k_pci 0000:3a:00.0: qca6174 hw3.2 target 0x05030000 chip_id 0x00340aff sub 1a56:1535
[ 17.586711] ath10k_pci 0000:3a:00.0: kconfig debug 1 debugfs 1 tracing 1 dfs 0 testmode 0
[ 17.586857] ath10k_pci 0000:3a:00.0: firmware ver WLAN.RM.4.4.1-00309- api 6 features wowlan,ignore-otp,mfp crc32 0793bcf2
[ 17.604316] snd_hda_codec_alc269 hdaudioC0D0: autoconfig for ALC3246: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 17.604335] snd_hda_codec_alc269 hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 17.604343] snd_hda_codec_alc269 hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 17.604351] snd_hda_codec_alc269 hdaudioC0D0: mono: mono_out=0x0
[ 17.604357] snd_hda_codec_alc269 hdaudioC0D0: inputs:
[ 17.604362] snd_hda_codec_alc269 hdaudioC0D0: Internal Mic=0x12
[ 17.604369] snd_hda_codec_alc269 hdaudioC0D0: Headset Mic=0x19
[ 17.604375] snd_hda_codec_alc269 hdaudioC0D0: Headphone Mic=0x1a
[ 17.639609] usb 1-4: New USB device found, idVendor=04f3, idProduct=2234, bcdDevice=11.11
[ 17.639621] usb 1-4: New USB device strings: Mfr=4, Product=14, SerialNumber=0
[ 17.639626] usb 1-4: Product: Touchscreen
[ 17.639629] usb 1-4: Manufacturer: ELAN
[ 17.656582] ath10k_pci 0000:3a:00.0: board_file api 2 bmi_id N/A crc32 d2863f91
[ 17.758093] usb 1-5: new high-speed USB device number 6 using xhci_hcd
[ 17.758158] ath10k_pci 0000:3a:00.0: htt-ver 3.87 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
[ 17.836552] ath: EEPROM regdomain: 0x6c
[ 17.836563] ath: EEPROM indicates we should expect a direct regpair map
[ 17.836569] ath: Country alpha2 being used: 00
[ 17.836573] ath: Regpair used: 0x6c
[ 17.844789] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1f.3/sound/card0/input31
[ 17.844870] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input32
[ 17.844939] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input33
[ 17.845004] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input34
[ 17.845680] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input35
[ 17.856276] nvme nvme0: using unchecked data buffer
[ 17.892153] ath10k_pci 0000:3a:00.0 wlp58s0: renamed from wlan0
[ 17.958583] usb 1-5: New USB device found, idVendor=0c45, idProduct=670c, bcdDevice=56.26
[ 17.958609] usb 1-5: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[ 17.958622] usb 1-5: Product: Integrated_Webcam_HD
[ 17.958632] usb 1-5: Manufacturer: CN09GTFMLOG008C8B7FWA01
[ 18.115033] Bluetooth: Core ver 2.22
[ 18.115077] NET: Registered PF_BLUETOOTH protocol family
[ 18.115083] Bluetooth: HCI device and connection manager initialized
[ 18.115091] Bluetooth: HCI socket layer initialized
[ 18.115097] Bluetooth: L2CAP socket layer initialized
[ 18.115105] Bluetooth: SCO socket layer initialized
[ 18.116679] mc: Linux media interface: v0.10
[ 18.124908] input: Fujitsu Fujitsu Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:0BF8:101E.0002/input/input36
[ 18.127551] usbcore: registered new interface driver btusb
[ 18.134781] Bluetooth: hci0: using rampatch file: qca/rampatch_usb_00000302.bin
[ 18.134793] Bluetooth: hci0: QCA: patch rome 0x302 build 0x3e8, firmware rome 0x302 build 0x111
[ 18.155466] videodev: Linux video capture interface: v2.00
[ 18.190190] uvcvideo 1-5:1.0: Found UVC 1.00 device Integrated_Webcam_HD (0c45:670c)
[ 18.238263] hid-generic 0003:0BF8:101E.0002: input,hidraw1: USB HID v1.10 Keyboard [Fujitsu Fujitsu Keyboard] on usb-0000:00:14.0-1/input0
[ 18.246846] input: Fujitsu Fujitsu Keyboard System Control as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.1/0003:0BF8:101E.0003/input/input37
[ 18.302863] input: Fujitsu Fujitsu Keyboard Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.1/0003:0BF8:101E.0003/input/input38
[ 18.303348] hid-generic 0003:0BF8:101E.0003: input,hiddev0,hidraw2: USB HID v1.10 Device [Fujitsu Fujitsu Keyboard] on usb-0000:00:14.0-1/input1
[ 18.304908] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:046D:C077.0004/input/input39
[ 18.305007] hid-generic 0003:046D:C077.0004: input,hidraw3: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-2/input0
[ 18.312582] input: ELAN Touchscreen as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/0003:04F3:2234.0005/input/input40
[ 18.312662] input: ELAN Touchscreen UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/0003:04F3:2234.0005/input/input41
[ 18.312860] input: ELAN Touchscreen UNKNOWN as /devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/0003:04F3:2234.0005/input/input42
[ 18.313174] hid-multitouch 0003:04F3:2234.0005: input,hiddev1,hidraw4: USB HID v1.10 Device [ELAN Touchscreen] on usb-0000:00:14.0-4/input0
[ 18.313221] usbcore: registered new interface driver usbhid
[ 18.313226] usbhid: USB HID core driver
[ 18.494869] Bluetooth: hci0: using NVM file: qca/nvm_usb_00000302.bin
[ 18.519766] Bluetooth: hci0: HCI Enhanced Setup Synchronous Connection command is advertised, but not supported.
[ 18.968302] usbcore: registered new interface driver uvcvideo
[ 19.022173] usb 4-1.4: new SuperSpeed USB device number 4 using xhci_hcd
[ 19.039703] usb 4-1.4: New USB device found, idVendor=058f, idProduct=8468, bcdDevice= 1.00
[ 19.039716] usb 4-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 19.039719] usb 4-1.4: Product: Mass Storage Device
[ 19.039722] usb 4-1.4: Manufacturer: Generic
[ 19.039724] usb 4-1.4: SerialNumber: 058F84688461
[ 19.134071] usb 3-1.3.4: new high-speed USB device number 6 using xhci_hcd
[ 19.218190] SCSI subsystem initialized
[ 19.231028] usb-storage 4-1.4:1.0: USB Mass Storage device detected
[ 19.231910] scsi host0: usb-storage 4-1.4:1.0
[ 19.232783] usbcore: registered new interface driver usb-storage
[ 19.250415] usb 3-1.3.4: New USB device found, idVendor=1da0, idProduct=2178, bcdDevice= 1.01
[ 19.250428] usb 3-1.3.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 19.250433] usb 3-1.3.4: Product: USB2.0 Hub
[ 19.250437] usb 3-1.3.4: Manufacturer: Parade Technologies, Inc.
[ 19.251755] hub 3-1.3.4:1.0: USB hub found
[ 19.251799] hub 3-1.3.4:1.0: 4 ports detected
[ 19.322309] usb 4-1.3.2: new SuperSpeed USB device number 5 using xhci_hcd
[ 19.338721] usb 4-1.3.2: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=31.00
[ 19.338731] usb 4-1.3.2: New USB device strings: Mfr=1, Product=2, SerialNumber=6
[ 19.338735] usb 4-1.3.2: Product: USB 10/100/1000 LAN
[ 19.338738] usb 4-1.3.2: Manufacturer: Realtek
[ 19.338740] usb 4-1.3.2: SerialNumber: 0013000000
[ 19.374717] usbcore: registered new device driver r8152-cfgselector
[ 19.450753] r8152-cfgselector 4-1.3.2: reset SuperSpeed USB device number 5 using xhci_hcd
[ 19.502551] r8152 4-1.3.2:1.0 eth0: v1.12.13
[ 19.502582] usbcore: registered new interface driver r8152
[ 19.507235] usbcore: registered new interface driver cdc_ether
[ 19.508296] usbcore: registered new interface driver r8153_ecm
[ 19.576414] r8152 4-1.3.2:1.0 enx00e04cfc7112: renamed from eth0
[ 19.798069] usb 3-1.3.4.4: new high-speed USB device number 7 using xhci_hcd
[ 19.919953] usb 3-1.3.4.4: New USB device found, idVendor=1da0, idProduct=3188, bcdDevice= 1.01
[ 19.919973] usb 3-1.3.4.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 19.919983] usb 3-1.3.4.4: Product: Billboard Device
[ 19.919990] usb 3-1.3.4.4: Manufacturer: Parade Tech
[ 20.263062] scsi 0:0:0:0: Direct-Access Generic- SD/MMC 1.00 PQ: 0 ANSI: 6
[ 20.263968] scsi 0:0:0:1: Direct-Access Generic- Micro SD/M2 1.08 PQ: 0 ANSI: 6
[ 20.277326] sd 0:0:0:1: [sda] Media removed, stopped polling
[ 20.278382] sd 0:0:0:0: [sdb] Media removed, stopped polling
[ 20.290240] sd 0:0:0:1: [sda] Attached SCSI removable disk
[ 20.298258] sd 0:0:0:0: [sdb] Attached SCSI removable disk
[ 22.637027] rfkill: input handler disabled
[ 22.856702] r8152 4-1.3.2:1.0 enx00e04cfc7112: carrier on
[ 27.445766] rfkill: input handler enabled
[ 28.990905] wlp58s0: authenticate with 94:64:24:4d:d7:f0 (local address=9c:b6:d0:d1:6a:b1)
[ 28.990930] wlp58s0: send auth to 94:64:24:4d:d7:f0 (try 1/3)
[ 28.992452] wlp58s0: authenticated
[ 28.994083] wlp58s0: associate with 94:64:24:4d:d7:f0 (try 1/3)
[ 28.995546] wlp58s0: RX AssocResp from 94:64:24:4d:d7:f0 (capab=0x11 status=0 aid=2)
[ 28.998387] wlp58s0: associated
[ 30.167041] rfkill: input handler disabled
[-- Attachment #3: 20251201--dell-xps-13-9360--linux-6.18.0-rc3-00256-gba36dd5ee6fd--journal-messages.txt --]
[-- Type: text/plain, Size: 78712 bytes --]
Dez 01 14:33:41 abreu kernel: Linux version 6.18.0-rc3-00256-gba36dd5ee6fd (build@bohemianrhapsody.molgen.mpg.de) (gcc (Debian 15.2.0-7) 15.2.0, GNU ld (GNU Binutils for Debian) 2.45) #154 SMP PREEMPT_DYNAMIC Sat Nov 1 10:01:00 CET 2025
Dez 01 14:33:41 abreu kernel: Command line: BOOT_IMAGE=/vmlinuz-6.18.0-rc3-00256-gba36dd5ee6fd root=UUID=32e29882-d94d-4a92-9ee4-4d03002bfa29 ro quiet pci=noaer mem_sleep_default=deep log_buf_len=16M cryptomgr.notests usbcore.quirks=0cf3:e300:e,04f3:2234:e,0c45:670c:e
Dez 01 14:33:41 abreu kernel: BIOS-provided physical RAM map:
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x0000000000100000-0x00000000556aafff] usable
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x00000000556ab000-0x00000000556abfff] ACPI NVS
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x00000000556ac000-0x00000000556acfff] reserved
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x00000000556ad000-0x0000000064df3fff] usable
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x0000000064df4000-0x000000006517ffff] reserved
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x0000000065180000-0x00000000651c3fff] ACPI data
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x00000000651c4000-0x000000006f871fff] ACPI NVS
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x000000006f872000-0x000000006fffefff] reserved
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x000000006ffff000-0x000000006fffffff] usable
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x0000000070000000-0x0000000077ffffff] reserved
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x0000000078000000-0x00000000785fffff] usable
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x0000000078600000-0x000000007c7fffff] reserved
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
Dez 01 14:33:41 abreu kernel: BIOS-e820: [mem 0x0000000100000000-0x00000004817fffff] usable
Dez 01 14:33:41 abreu kernel: NX (Execute Disable) protection: active
Dez 01 14:33:41 abreu kernel: APIC: Static calls initialized
Dez 01 14:33:41 abreu kernel: efi: EFI v2.4 by American Megatrends
Dez 01 14:33:41 abreu kernel: efi: ACPI=0x6518d000 ACPI 2.0=0x6518d000 SMBIOS=0xf0000 SMBIOS 3.0=0xf0020 TPMFinalLog=0x6f812000 ESRT=0x6fc86698 MEMATTR=0x62675018 INITRD=0x5577dd98 TPMEventLog=0x65188018
Dez 01 14:33:41 abreu kernel: efi: Remove mem36: MMIO range=[0xe0000000-0xefffffff] (256MB) from e820 map
Dez 01 14:33:41 abreu kernel: e820: remove [mem 0xe0000000-0xefffffff] reserved
Dez 01 14:33:41 abreu kernel: efi: Not removing mem37: MMIO range=[0xfe000000-0xfe010fff] (68KB) from e820 map
Dez 01 14:33:41 abreu kernel: efi: Not removing mem38: MMIO range=[0xfec00000-0xfec00fff] (4KB) from e820 map
Dez 01 14:33:41 abreu kernel: efi: Not removing mem39: MMIO range=[0xfee00000-0xfee00fff] (4KB) from e820 map
Dez 01 14:33:41 abreu kernel: efi: Remove mem40: MMIO range=[0xff000000-0xffffffff] (16MB) from e820 map
Dez 01 14:33:41 abreu kernel: e820: remove [mem 0xff000000-0xffffffff] reserved
Dez 01 14:33:41 abreu kernel: SMBIOS 3.0.0 present.
Dez 01 14:33:41 abreu kernel: DMI: Dell Inc. XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022
Dez 01 14:33:41 abreu kernel: DMI: Memory slots populated: 2/2
Dez 01 14:33:41 abreu kernel: tsc: Detected 2900.000 MHz processor
Dez 01 14:33:41 abreu kernel: tsc: Detected 2899.886 MHz TSC
Dez 01 14:33:41 abreu kernel: e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
Dez 01 14:33:41 abreu kernel: e820: remove [mem 0x000a0000-0x000fffff] usable
Dez 01 14:33:41 abreu kernel: last_pfn = 0x481800 max_arch_pfn = 0x400000000
Dez 01 14:33:41 abreu kernel: MTRR map: 4 entries (3 fixed + 1 variable; max 23), built from 10 variable MTRRs
Dez 01 14:33:41 abreu kernel: x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
Dez 01 14:33:41 abreu kernel: last_pfn = 0x78600 max_arch_pfn = 0x400000000
Dez 01 14:33:41 abreu kernel: esrt: Reserving ESRT space from 0x000000006fc86698 to 0x000000006fc866d0.
Dez 01 14:33:41 abreu kernel: Using GB pages for direct mapping
Dez 01 14:33:41 abreu kernel: printk: log buffer data + meta data: 16777216 + 58720256 = 75497472 bytes
Dez 01 14:33:41 abreu kernel: printk: early log buf free: 127328(97%)
Dez 01 14:33:41 abreu kernel: Secure boot disabled
Dez 01 14:33:41 abreu kernel: RAMDISK: [mem 0x5149c000-0x52507fff]
Dez 01 14:33:41 abreu kernel: ACPI: Early table checksum verification disabled
Dez 01 14:33:41 abreu kernel: ACPI: RSDP 0x000000006518D000 000024 (v02 DELL )
Dez 01 14:33:41 abreu kernel: ACPI: XSDT 0x000000006518D0C8 00010C (v01 DELL CBX3 01072009 AMI 00010013)
Dez 01 14:33:41 abreu kernel: ACPI: FACP 0x00000000651B2A48 00010C (v05 DELL CBX3 01072009 AMI 00010013)
Dez 01 14:33:41 abreu kernel: ACPI: DSDT 0x000000006518D260 0257E7 (v02 DELL CBX3 01072009 INTL 20160422)
Dez 01 14:33:41 abreu kernel: ACPI: FACS 0x000000006F86F180 000040
Dez 01 14:33:41 abreu kernel: ACPI: APIC 0x00000000651B2B58 000084 (v03 DELL CBX3 01072009 AMI 00010013)
Dez 01 14:33:41 abreu kernel: ACPI: FPDT 0x00000000651B2BE0 000044 (v01 DELL CBX3 01072009 AMI 00010013)
Dez 01 14:33:41 abreu kernel: ACPI: FIDT 0x00000000651B2C28 0000AC (v01 DELL CBX3 01072009 AMI 00010013)
Dez 01 14:33:41 abreu kernel: ACPI: MCFG 0x00000000651B2CD8 00003C (v01 DELL CBX3 01072009 MSFT 00000097)
Dez 01 14:33:41 abreu kernel: ACPI: HPET 0x00000000651B2D18 000038 (v01 DELL CBX3 01072009 AMI. 0005000B)
Dez 01 14:33:41 abreu kernel: ACPI: SSDT 0x00000000651B2D50 000359 (v01 SataRe SataTabl 00001000 INTL 20160422)
Dez 01 14:33:41 abreu kernel: ACPI: BOOT 0x00000000651B30B0 000028 (v01 DELL CBX3 01072009 AMI 00010013)
Dez 01 14:33:41 abreu kernel: ACPI: SSDT 0x00000000651B30D8 0012CF (v02 SaSsdt SaSsdt 00003000 INTL 20160422)
Dez 01 14:33:41 abreu kernel: ACPI: HPET 0x00000000651B43A8 000038 (v01 INTEL KBL-ULT 00000001 MSFT 0000005F)
Dez 01 14:33:41 abreu kernel: ACPI: SSDT 0x00000000651B43E0 000D84 (v02 INTEL xh_rvp07 00000000 INTL 20160422)
Dez 01 14:33:41 abreu kernel: ACPI: UEFI 0x00000000651B5168 000042 (v01 00000000 00000000)
Dez 01 14:33:41 abreu kernel: ACPI: SSDT 0x00000000651B51B0 000EDE (v02 CpuRef CpuSsdt 00003000 INTL 20160422)
Dez 01 14:33:41 abreu kernel: ACPI: LPIT 0x00000000651B6090 000094 (v01 INTEL KBL-ULT 00000000 MSFT 0000005F)
Dez 01 14:33:41 abreu kernel: ACPI: WSMT 0x00000000651B6128 000028 (v01 DELL CBX3 00000000 MSFT 0000005F)
Dez 01 14:33:41 abreu kernel: ACPI: SSDT 0x00000000651B6150 000161 (v02 INTEL HdaDsp 00000000 INTL 20160422)
Dez 01 14:33:41 abreu kernel: ACPI: SSDT 0x00000000651B62B8 00029F (v02 INTEL sensrhub 00000000 INTL 20160422)
Dez 01 14:33:41 abreu kernel: ACPI: SSDT 0x00000000651B6558 003002 (v02 INTEL PtidDevc 00001000 INTL 20160422)
Dez 01 14:33:41 abreu kernel: ACPI: SSDT 0x00000000651B9560 0000DB (v02 INTEL TbtTypeC 00000000 INTL 20160422)
Dez 01 14:33:41 abreu kernel: ACPI: DBGP 0x00000000651B9640 000034 (v01 INTEL 00000002 MSFT 0000005F)
Dez 01 14:33:41 abreu kernel: ACPI: DBG2 0x00000000651B9678 000054 (v00 INTEL 00000002 MSFT 0000005F)
Dez 01 14:33:41 abreu kernel: ACPI: SSDT 0x00000000651B96D0 0007DD (v02 INTEL UsbCTabl 00001000 INTL 20160422)
Dez 01 14:33:41 abreu kernel: ACPI: SSDT 0x00000000651B9EB0 0084F1 (v02 DptfTa DptfTabl 00001000 INTL 20160422)
Dez 01 14:33:41 abreu kernel: ACPI: SLIC 0x00000000651C23A8 000176 (v03 DELL CBX3 01072009 MSFT 00010013)
Dez 01 14:33:41 abreu kernel: ACPI: NHLT 0x00000000651C2520 00002D (v00 INTEL EDK2 00000002 01000013)
Dez 01 14:33:41 abreu kernel: ACPI: BGRT 0x00000000651C2550 000038 (v00 01072009 AMI 00010013)
Dez 01 14:33:41 abreu kernel: ACPI: TPM2 0x00000000651C2588 000034 (v03 Tpm2Tabl 00000001 AMI 00000000)
Dez 01 14:33:41 abreu kernel: ACPI: ASF! 0x00000000651C25C0 0000A0 (v32 INTEL HCG 00000001 TFSM 000F4240)
Dez 01 14:33:41 abreu kernel: ACPI: DMAR 0x00000000651C2660 0000F0 (v01 INTEL KBL 00000001 INTL 00000001)
Dez 01 14:33:41 abreu kernel: ACPI: Reserving FACP table memory at [mem 0x651b2a48-0x651b2b53]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving DSDT table memory at [mem 0x6518d260-0x651b2a46]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving FACS table memory at [mem 0x6f86f180-0x6f86f1bf]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving APIC table memory at [mem 0x651b2b58-0x651b2bdb]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving FPDT table memory at [mem 0x651b2be0-0x651b2c23]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving FIDT table memory at [mem 0x651b2c28-0x651b2cd3]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving MCFG table memory at [mem 0x651b2cd8-0x651b2d13]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving HPET table memory at [mem 0x651b2d18-0x651b2d4f]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving SSDT table memory at [mem 0x651b2d50-0x651b30a8]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving BOOT table memory at [mem 0x651b30b0-0x651b30d7]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving SSDT table memory at [mem 0x651b30d8-0x651b43a6]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving HPET table memory at [mem 0x651b43a8-0x651b43df]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving SSDT table memory at [mem 0x651b43e0-0x651b5163]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving UEFI table memory at [mem 0x651b5168-0x651b51a9]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving SSDT table memory at [mem 0x651b51b0-0x651b608d]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving LPIT table memory at [mem 0x651b6090-0x651b6123]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving WSMT table memory at [mem 0x651b6128-0x651b614f]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving SSDT table memory at [mem 0x651b6150-0x651b62b0]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving SSDT table memory at [mem 0x651b62b8-0x651b6556]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving SSDT table memory at [mem 0x651b6558-0x651b9559]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving SSDT table memory at [mem 0x651b9560-0x651b963a]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving DBGP table memory at [mem 0x651b9640-0x651b9673]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving DBG2 table memory at [mem 0x651b9678-0x651b96cb]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving SSDT table memory at [mem 0x651b96d0-0x651b9eac]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving SSDT table memory at [mem 0x651b9eb0-0x651c23a0]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving SLIC table memory at [mem 0x651c23a8-0x651c251d]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving NHLT table memory at [mem 0x651c2520-0x651c254c]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving BGRT table memory at [mem 0x651c2550-0x651c2587]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving TPM2 table memory at [mem 0x651c2588-0x651c25bb]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving ASF! table memory at [mem 0x651c25c0-0x651c265f]
Dez 01 14:33:41 abreu kernel: ACPI: Reserving DMAR table memory at [mem 0x651c2660-0x651c274f]
Dez 01 14:33:41 abreu kernel: No NUMA configuration found
Dez 01 14:33:41 abreu kernel: Faking a node at [mem 0x0000000000000000-0x00000004817fffff]
Dez 01 14:33:41 abreu kernel: NODE_DATA(0) allocated [mem 0x47cfd5500-0x47cffffff]
Dez 01 14:33:41 abreu kernel: Zone ranges:
Dez 01 14:33:41 abreu kernel: DMA [mem 0x0000000000001000-0x0000000000ffffff]
Dez 01 14:33:41 abreu kernel: DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
Dez 01 14:33:41 abreu kernel: Normal [mem 0x0000000100000000-0x00000004817fffff]
Dez 01 14:33:41 abreu kernel: Device empty
Dez 01 14:33:41 abreu kernel: Movable zone start for each node
Dez 01 14:33:41 abreu kernel: Early memory node ranges
Dez 01 14:33:41 abreu kernel: node 0: [mem 0x0000000000001000-0x0000000000057fff]
Dez 01 14:33:41 abreu kernel: node 0: [mem 0x0000000000059000-0x000000000009dfff]
Dez 01 14:33:41 abreu kernel: node 0: [mem 0x0000000000100000-0x00000000556aafff]
Dez 01 14:33:41 abreu kernel: node 0: [mem 0x00000000556ad000-0x0000000064df3fff]
Dez 01 14:33:41 abreu kernel: node 0: [mem 0x000000006ffff000-0x000000006fffffff]
Dez 01 14:33:41 abreu kernel: node 0: [mem 0x0000000078000000-0x00000000785fffff]
Dez 01 14:33:41 abreu kernel: node 0: [mem 0x0000000100000000-0x00000004817fffff]
Dez 01 14:33:41 abreu kernel: Initmem setup node 0 [mem 0x0000000000001000-0x00000004817fffff]
Dez 01 14:33:41 abreu kernel: On node 0, zone DMA: 1 pages in unavailable ranges
Dez 01 14:33:41 abreu kernel: On node 0, zone DMA: 1 pages in unavailable ranges
Dez 01 14:33:41 abreu kernel: On node 0, zone DMA: 98 pages in unavailable ranges
Dez 01 14:33:41 abreu kernel: On node 0, zone DMA32: 2 pages in unavailable ranges
Dez 01 14:33:41 abreu kernel: On node 0, zone DMA32: 45579 pages in unavailable ranges
Dez 01 14:33:41 abreu kernel: On node 0, zone Normal: 31232 pages in unavailable ranges
Dez 01 14:33:41 abreu kernel: On node 0, zone Normal: 26624 pages in unavailable ranges
Dez 01 14:33:41 abreu kernel: Reserving Intel graphics memory at [mem 0x7a800000-0x7c7fffff]
Dez 01 14:33:41 abreu kernel: ACPI: PM-Timer IO Port: 0x1808
Dez 01 14:33:41 abreu kernel: ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
Dez 01 14:33:41 abreu kernel: ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
Dez 01 14:33:41 abreu kernel: ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
Dez 01 14:33:41 abreu kernel: ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
Dez 01 14:33:41 abreu kernel: IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
Dez 01 14:33:41 abreu kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
Dez 01 14:33:41 abreu kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Dez 01 14:33:41 abreu kernel: ACPI: Using ACPI (MADT) for SMP configuration information
Dez 01 14:33:41 abreu kernel: ACPI: HPET id: 0x8086a701 base: 0xfed00000
Dez 01 14:33:41 abreu kernel: e820: update [mem 0x6225e000-0x623eafff] usable ==> reserved
Dez 01 14:33:41 abreu kernel: TSC deadline timer available
Dez 01 14:33:41 abreu kernel: CPU topo: Max. logical packages: 1
Dez 01 14:33:41 abreu kernel: CPU topo: Max. logical dies: 1
Dez 01 14:33:41 abreu kernel: CPU topo: Max. dies per package: 1
Dez 01 14:33:41 abreu kernel: CPU topo: Max. threads per core: 2
Dez 01 14:33:41 abreu kernel: CPU topo: Num. cores per package: 2
Dez 01 14:33:41 abreu kernel: CPU topo: Num. threads per package: 4
Dez 01 14:33:41 abreu kernel: CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs
Dez 01 14:33:41 abreu kernel: PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
Dez 01 14:33:41 abreu kernel: PM: hibernation: Registered nosave memory: [mem 0x00058000-0x00058fff]
Dez 01 14:33:41 abreu kernel: PM: hibernation: Registered nosave memory: [mem 0x0009e000-0x000fffff]
Dez 01 14:33:41 abreu kernel: PM: hibernation: Registered nosave memory: [mem 0x556ab000-0x556acfff]
Dez 01 14:33:41 abreu kernel: PM: hibernation: Registered nosave memory: [mem 0x6225e000-0x623eafff]
Dez 01 14:33:41 abreu kernel: PM: hibernation: Registered nosave memory: [mem 0x64df4000-0x6fffefff]
Dez 01 14:33:41 abreu kernel: PM: hibernation: Registered nosave memory: [mem 0x70000000-0x77ffffff]
Dez 01 14:33:41 abreu kernel: PM: hibernation: Registered nosave memory: [mem 0x78600000-0xffffffff]
Dez 01 14:33:41 abreu kernel: [mem 0x7c800000-0xfdffffff] available for PCI devices
Dez 01 14:33:41 abreu kernel: Booting paravirtualized kernel on bare hardware
Dez 01 14:33:41 abreu kernel: clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
Dez 01 14:33:41 abreu kernel: setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
Dez 01 14:33:41 abreu kernel: percpu: Embedded 75 pages/cpu s270336 r8192 d28672 u524288
Dez 01 14:33:41 abreu kernel: pcpu-alloc: s270336 r8192 d28672 u524288 alloc=1*2097152
Dez 01 14:33:41 abreu kernel: pcpu-alloc: [0] 0 1 2 3
Dez 01 14:33:41 abreu kernel: Kernel command line: BOOT_IMAGE=/vmlinuz-6.18.0-rc3-00256-gba36dd5ee6fd root=UUID=32e29882-d94d-4a92-9ee4-4d03002bfa29 ro quiet pci=noaer mem_sleep_default=deep log_buf_len=16M cryptomgr.notests usbcore.quirks=0cf3:e300:e,04f3:2234:e,0c45:670c:e
Dez 01 14:33:41 abreu kernel: random: crng init done
Dez 01 14:33:41 abreu kernel: Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
Dez 01 14:33:41 abreu kernel: Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
Dez 01 14:33:41 abreu kernel: software IO TLB: area num 4.
Dez 01 14:33:41 abreu kernel: Fallback order for Node 0: 0
Dez 01 14:33:41 abreu kernel: Built 1 zonelists, mobility grouping on. Total pages: 4090767
Dez 01 14:33:41 abreu kernel: Policy zone: Normal
Dez 01 14:33:41 abreu kernel: mem auto-init: stack:all(zero), heap alloc:on, heap free:off
Dez 01 14:33:41 abreu kernel: SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Dez 01 14:33:41 abreu kernel: kmemleak: Kernel memory leak detector disabled
Dez 01 14:33:41 abreu kernel: ftrace: allocating 44167 entries in 174 pages
Dez 01 14:33:41 abreu kernel: ftrace: allocated 174 pages with 5 groups
Dez 01 14:33:41 abreu kernel: Dynamic Preempt: voluntary
Dez 01 14:33:41 abreu kernel: rcu: Preemptible hierarchical RCU implementation.
Dez 01 14:33:41 abreu kernel: rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4.
Dez 01 14:33:41 abreu kernel: Trampoline variant of Tasks RCU enabled.
Dez 01 14:33:41 abreu kernel: Rude variant of Tasks RCU enabled.
Dez 01 14:33:41 abreu kernel: Tracing variant of Tasks RCU enabled.
Dez 01 14:33:41 abreu kernel: rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
Dez 01 14:33:41 abreu kernel: rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
Dez 01 14:33:41 abreu kernel: RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
Dez 01 14:33:41 abreu kernel: RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
Dez 01 14:33:41 abreu kernel: RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
Dez 01 14:33:41 abreu kernel: NR_IRQS: 524544, nr_irqs: 1024, preallocated irqs: 16
Dez 01 14:33:41 abreu kernel: rcu: srcu_init: Setting srcu_struct sizes based on contention.
Dez 01 14:33:41 abreu kernel: spurious 8259A interrupt: IRQ7.
Dez 01 14:33:41 abreu kernel: Console: colour dummy device 80x25
Dez 01 14:33:41 abreu kernel: printk: legacy console [tty0] enabled
Dez 01 14:33:41 abreu kernel: ACPI: Core revision 20250807
Dez 01 14:33:41 abreu kernel: hpet: HPET dysfunctional in PC10. Force disabled.
Dez 01 14:33:41 abreu kernel: APIC: Switch to symmetric I/O mode setup
Dez 01 14:33:41 abreu kernel: DMAR: Host address width 39
Dez 01 14:33:41 abreu kernel: DMAR: DRHD base: 0x000000fed90000 flags: 0x0
Dez 01 14:33:41 abreu kernel: DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
Dez 01 14:33:41 abreu kernel: DMAR: DRHD base: 0x000000fed91000 flags: 0x1
Dez 01 14:33:41 abreu kernel: DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
Dez 01 14:33:41 abreu kernel: DMAR: RMRR base: 0x00000064ec2000 end: 0x00000064ee1fff
Dez 01 14:33:41 abreu kernel: DMAR: RMRR base: 0x0000007a000000 end: 0x0000007c7fffff
Dez 01 14:33:41 abreu kernel: DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
Dez 01 14:33:41 abreu kernel: DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
Dez 01 14:33:41 abreu kernel: DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
Dez 01 14:33:41 abreu kernel: DMAR-IR: HPET id 0 under DRHD base 0xfed91000
Dez 01 14:33:41 abreu kernel: DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
Dez 01 14:33:41 abreu kernel: DMAR-IR: Enabled IRQ remapping in x2apic mode
Dez 01 14:33:41 abreu kernel: x2apic enabled
Dez 01 14:33:41 abreu kernel: APIC: Switched APIC routing to: cluster x2apic
Dez 01 14:33:41 abreu kernel: clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x29ccd767b87, max_idle_ns: 440795223720 ns
Dez 01 14:33:41 abreu kernel: Calibrating delay loop (skipped), value calculated using timer frequency.. 5799.77 BogoMIPS (lpj=11599544)
Dez 01 14:33:41 abreu kernel: CPU0: Thermal monitoring enabled (TM1)
Dez 01 14:33:41 abreu kernel: Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
Dez 01 14:33:41 abreu kernel: Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4
Dez 01 14:33:41 abreu kernel: process: using mwait in idle threads
Dez 01 14:33:41 abreu kernel: mitigations: Enabled attack vectors: SMT mitigations: off
Dez 01 14:33:41 abreu kernel: Speculative Store Bypass: Vulnerable
Dez 01 14:33:41 abreu kernel: SRBDS: Vulnerable
Dez 01 14:33:41 abreu kernel: Spectre V2 : Vulnerable
Dez 01 14:33:41 abreu kernel: RETBleed: Vulnerable
Dez 01 14:33:41 abreu kernel: Spectre V2 : User space: Vulnerable
Dez 01 14:33:41 abreu kernel: MDS: Vulnerable
Dez 01 14:33:41 abreu kernel: MMIO Stale Data: Vulnerable
Dez 01 14:33:41 abreu kernel: VMSCAPE: Vulnerable
Dez 01 14:33:41 abreu kernel: Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers
Dez 01 14:33:41 abreu kernel: GDS: Vulnerable
Dez 01 14:33:41 abreu kernel: x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
Dez 01 14:33:41 abreu kernel: x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
Dez 01 14:33:41 abreu kernel: x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
Dez 01 14:33:41 abreu kernel: x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
Dez 01 14:33:41 abreu kernel: x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
Dez 01 14:33:41 abreu kernel: x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
Dez 01 14:33:41 abreu kernel: x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64
Dez 01 14:33:41 abreu kernel: x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64
Dez 01 14:33:41 abreu kernel: x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
Dez 01 14:33:41 abreu kernel: Freeing SMP alternatives memory: 44K
Dez 01 14:33:41 abreu kernel: pid_max: default: 32768 minimum: 301
Dez 01 14:33:41 abreu kernel: LSM: initializing lsm=capability,landlock,apparmor,bpf
Dez 01 14:33:41 abreu kernel: landlock: Up and running.
Dez 01 14:33:41 abreu kernel: AppArmor: AppArmor initialized
Dez 01 14:33:41 abreu kernel: LSM support for eBPF active
Dez 01 14:33:41 abreu kernel: Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
Dez 01 14:33:41 abreu kernel: Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
Dez 01 14:33:41 abreu kernel: smpboot: CPU0: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz (family: 0x6, model: 0x8e, stepping: 0x9)
Dez 01 14:33:41 abreu kernel: Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
Dez 01 14:33:41 abreu kernel: ... version: 4
Dez 01 14:33:41 abreu kernel: ... bit width: 48
Dez 01 14:33:41 abreu kernel: ... generic counters: 4
Dez 01 14:33:41 abreu kernel: ... generic bitmap: 000000000000000f
Dez 01 14:33:41 abreu kernel: ... fixed-purpose counters: 3
Dez 01 14:33:41 abreu kernel: ... fixed-purpose bitmap: 0000000000000007
Dez 01 14:33:41 abreu kernel: ... value mask: 0000ffffffffffff
Dez 01 14:33:41 abreu kernel: ... max period: 00007fffffffffff
Dez 01 14:33:41 abreu kernel: ... global_ctrl mask: 000000070000000f
Dez 01 14:33:41 abreu kernel: signal: max sigframe size: 1616
Dez 01 14:33:41 abreu kernel: Estimated ratio of average max frequency by base frequency (times 1024): 1235
Dez 01 14:33:41 abreu kernel: rcu: Hierarchical SRCU implementation.
Dez 01 14:33:41 abreu kernel: rcu: Max phase no-delay instances is 1000.
Dez 01 14:33:41 abreu kernel: Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
Dez 01 14:33:41 abreu kernel: NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
Dez 01 14:33:41 abreu kernel: smp: Bringing up secondary CPUs ...
Dez 01 14:33:41 abreu kernel: smpboot: x86: Booting SMP configuration:
Dez 01 14:33:41 abreu kernel: .... node #0, CPUs: #1 #2 #3
Dez 01 14:33:41 abreu kernel: smp: Brought up 1 node, 4 CPUs
Dez 01 14:33:41 abreu kernel: smpboot: Total of 4 processors activated (23199.08 BogoMIPS)
Dez 01 14:33:41 abreu kernel: node 0 deferred pages initialised in 28ms
Dez 01 14:33:41 abreu kernel: Memory: 15861724K/16363068K available (14775K kernel code, 2599K rwdata, 10184K rodata, 2936K init, 6368K bss, 490364K reserved, 0K cma-reserved)
Dez 01 14:33:41 abreu kernel: devtmpfs: initialized
Dez 01 14:33:41 abreu kernel: x86/mm: Memory block size: 128MB
Dez 01 14:33:41 abreu kernel: ACPI: PM: Registering ACPI NVS region [mem 0x556ab000-0x556abfff] (4096 bytes)
Dez 01 14:33:41 abreu kernel: ACPI: PM: Registering ACPI NVS region [mem 0x651c4000-0x6f871fff] (174776320 bytes)
Dez 01 14:33:41 abreu kernel: clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
Dez 01 14:33:41 abreu kernel: posixtimers hash table entries: 2048 (order: 3, 32768 bytes, linear)
Dez 01 14:33:41 abreu kernel: futex hash table entries: 1024 (65536 bytes on 1 NUMA nodes, total 64 KiB, linear).
Dez 01 14:33:41 abreu kernel: pinctrl core: initialized pinctrl subsystem
Dez 01 14:33:41 abreu kernel: NET: Registered PF_NETLINK/PF_ROUTE protocol family
Dez 01 14:33:41 abreu kernel: DMA: preallocated 2048 KiB GFP_KERNEL pool for atomic allocations
Dez 01 14:33:41 abreu kernel: DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
Dez 01 14:33:41 abreu kernel: DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
Dez 01 14:33:41 abreu kernel: audit: initializing netlink subsys (disabled)
Dez 01 14:33:41 abreu kernel: audit: type=2000 audit(1764595996.000:1): state=initialized audit_enabled=0 res=1
Dez 01 14:33:41 abreu kernel: thermal_sys: Registered thermal governor 'fair_share'
Dez 01 14:33:41 abreu kernel: thermal_sys: Registered thermal governor 'bang_bang'
Dez 01 14:33:41 abreu kernel: thermal_sys: Registered thermal governor 'step_wise'
Dez 01 14:33:41 abreu kernel: thermal_sys: Registered thermal governor 'user_space'
Dez 01 14:33:41 abreu kernel: thermal_sys: Registered thermal governor 'power_allocator'
Dez 01 14:33:41 abreu kernel: cpuidle: using governor ladder
Dez 01 14:33:41 abreu kernel: cpuidle: using governor menu
Dez 01 14:33:41 abreu kernel: Simple Boot Flag at 0x47 set to 0x80
Dez 01 14:33:41 abreu kernel: ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
Dez 01 14:33:41 abreu kernel: acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
Dez 01 14:33:41 abreu kernel: PCI: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) for domain 0000 [bus 00-ff]
Dez 01 14:33:41 abreu kernel: PCI: Using configuration type 1 for base access
Dez 01 14:33:41 abreu kernel: kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
Dez 01 14:33:41 abreu kernel: HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
Dez 01 14:33:41 abreu kernel: HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
Dez 01 14:33:41 abreu kernel: HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
Dez 01 14:33:41 abreu kernel: HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
Dez 01 14:33:41 abreu kernel: ACPI: Added _OSI(Module Device)
Dez 01 14:33:41 abreu kernel: ACPI: Added _OSI(Processor Device)
Dez 01 14:33:41 abreu kernel: ACPI: Added _OSI(Processor Aggregator Device)
Dez 01 14:33:41 abreu kernel: ACPI: 11 ACPI AML tables successfully acquired and loaded
Dez 01 14:33:41 abreu kernel: ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
Dez 01 14:33:41 abreu kernel: ACPI: Dynamic OEM Table Load:
Dez 01 14:33:41 abreu kernel: ACPI: SSDT 0xFFFF97FEC1884000 0003FF (v02 PmRef Cpu0Cst 00003001 INTL 20160422)
Dez 01 14:33:41 abreu kernel: ACPI: Dynamic OEM Table Load:
Dez 01 14:33:41 abreu kernel: ACPI: SSDT 0xFFFF97FEC13EE800 0006F6 (v02 PmRef Cpu0Ist 00003000 INTL 20160422)
Dez 01 14:33:41 abreu kernel: ACPI: Dynamic OEM Table Load:
Dez 01 14:33:41 abreu kernel: ACPI: SSDT 0xFFFF97FEC13EC000 00065C (v02 PmRef ApIst 00003000 INTL 20160422)
Dez 01 14:33:41 abreu kernel: ACPI: Dynamic OEM Table Load:
Dez 01 14:33:41 abreu kernel: ACPI: SSDT 0xFFFF97FEC1882600 00018A (v02 PmRef ApCst 00003000 INTL 20160422)
Dez 01 14:33:41 abreu kernel: ACPI: EC: EC started
Dez 01 14:33:41 abreu kernel: ACPI: EC: interrupt blocked
Dez 01 14:33:41 abreu kernel: ACPI: EC: EC_CMD/EC_SC=0x934, EC_DATA=0x930
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC used to handle transactions
Dez 01 14:33:41 abreu kernel: ACPI: Interpreter enabled
Dez 01 14:33:41 abreu kernel: ACPI: PM: (supports S0 S3 S4 S5)
Dez 01 14:33:41 abreu kernel: ACPI: Using IOAPIC for interrupt routing
Dez 01 14:33:41 abreu kernel: PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
Dez 01 14:33:41 abreu kernel: PCI: Using E820 reservations for host bridge windows
Dez 01 14:33:41 abreu kernel: ACPI: Enabled 8 GPEs in block 00 to 7F
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP09.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP10.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP11.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP12.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP13.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP01.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP02.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP03.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP04.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP05.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP06.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP07.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP08.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP17.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP18.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP19.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP20.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP14.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP15.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.RP16.PXSX.WRST: New power resource
Dez 01 14:33:41 abreu kernel: ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
Dez 01 14:33:41 abreu kernel: acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
Dez 01 14:33:41 abreu kernel: acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug SHPCHotplug PME]
Dez 01 14:33:41 abreu kernel: acpi PNP0A08:00: _OSC: OS now controls [PCIeCapability LTR]
Dez 01 14:33:41 abreu kernel: acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
Dez 01 14:33:41 abreu kernel: PCI host bridge to bus 0000:00
Dez 01 14:33:41 abreu kernel: pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000dffff window]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:00: root bus resource [mem 0x7c800000-0xdfffffff window]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfe7fffff window]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:00: root bus resource [bus 00-fe]
Dez 01 14:33:41 abreu kernel: pci 0000:00:00.0: [8086:5904] type 00 class 0x060000 conventional PCI endpoint
Dez 01 14:33:41 abreu kernel: pci 0000:00:02.0: [8086:5916] type 00 class 0x030000 PCIe Root Complex Integrated Endpoint
Dez 01 14:33:41 abreu kernel: pci 0000:00:02.0: BAR 0 [mem 0xdb000000-0xdbffffff 64bit]
Dez 01 14:33:41 abreu kernel: pci 0000:00:02.0: BAR 2 [mem 0x90000000-0x9fffffff 64bit pref]
Dez 01 14:33:41 abreu kernel: pci 0000:00:02.0: BAR 4 [io 0xf000-0xf03f]
Dez 01 14:33:41 abreu kernel: pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
Dez 01 14:33:41 abreu kernel: pci 0000:00:04.0: [8086:1903] type 00 class 0x118000 conventional PCI endpoint
Dez 01 14:33:41 abreu kernel: pci 0000:00:04.0: BAR 0 [mem 0xdc420000-0xdc427fff 64bit]
Dez 01 14:33:41 abreu kernel: pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330 conventional PCI endpoint
Dez 01 14:33:41 abreu kernel: pci 0000:00:14.0: BAR 0 [mem 0xdc410000-0xdc41ffff 64bit]
Dez 01 14:33:41 abreu kernel: pci 0000:00:14.0: PME# supported from D3hot D3cold
Dez 01 14:33:41 abreu kernel: pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000 conventional PCI endpoint
Dez 01 14:33:41 abreu kernel: pci 0000:00:14.2: BAR 0 [mem 0xdc434000-0xdc434fff 64bit]
Dez 01 14:33:41 abreu kernel: pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000 conventional PCI endpoint
Dez 01 14:33:41 abreu kernel: pci 0000:00:15.0: BAR 0 [mem 0xdc433000-0xdc433fff 64bit]
Dez 01 14:33:41 abreu kernel: pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000 conventional PCI endpoint
Dez 01 14:33:41 abreu kernel: pci 0000:00:15.1: BAR 0 [mem 0xdc432000-0xdc432fff 64bit]
Dez 01 14:33:41 abreu kernel: pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000 conventional PCI endpoint
Dez 01 14:33:41 abreu kernel: pci 0000:00:16.0: BAR 0 [mem 0xdc431000-0xdc431fff 64bit]
Dez 01 14:33:41 abreu kernel: pci 0000:00:16.0: PME# supported from D3hot
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400 PCIe Root Port
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.0: PCI bridge to [bus 01-39]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.0: bridge window [mem 0xc4000000-0xda0fffff]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.4: [8086:9d14] type 01 class 0x060400 PCIe Root Port
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.4: PCI bridge to [bus 3a]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.4: bridge window [mem 0xdc000000-0xdc1fffff]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.5: [8086:9d15] type 01 class 0x060400 PCIe Root Port
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.5: PCI bridge to [bus 3b]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.5: bridge window [mem 0xdc300000-0xdc3fffff]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
Dez 01 14:33:41 abreu kernel: pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400 PCIe Root Port
Dez 01 14:33:41 abreu kernel: pci 0000:00:1d.0: PCI bridge to [bus 3c]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1d.0: bridge window [mem 0xdc200000-0xdc2fffff]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
Dez 01 14:33:41 abreu kernel: pci 0000:00:1f.0: [8086:9d58] type 00 class 0x060100 conventional PCI endpoint
Dez 01 14:33:41 abreu kernel: pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000 conventional PCI endpoint
Dez 01 14:33:41 abreu kernel: pci 0000:00:1f.2: BAR 0 [mem 0xdc42c000-0xdc42ffff]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040380 conventional PCI endpoint
Dez 01 14:33:41 abreu kernel: pci 0000:00:1f.3: BAR 0 [mem 0xdc428000-0xdc42bfff 64bit]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1f.3: BAR 4 [mem 0xdc400000-0xdc40ffff 64bit]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1f.3: PME# supported from D3hot D3cold
Dez 01 14:33:41 abreu kernel: pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500 conventional PCI endpoint
Dez 01 14:33:41 abreu kernel: pci 0000:00:1f.4: BAR 0 [mem 0xdc430000-0xdc4300ff 64bit]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1f.4: BAR 4 [io 0xf040-0xf05f]
Dez 01 14:33:41 abreu kernel: pci 0000:01:00.0: [8086:1576] type 01 class 0x060400 PCIe Switch Upstream Port
Dez 01 14:33:41 abreu kernel: pci 0000:01:00.0: PCI bridge to [bus 02-39]
Dez 01 14:33:41 abreu kernel: pci 0000:01:00.0: bridge window [mem 0xc4000000-0xda0fffff]
Dez 01 14:33:41 abreu kernel: pci 0000:01:00.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
Dez 01 14:33:41 abreu kernel: pci 0000:01:00.0: enabling Extended Tags
Dez 01 14:33:41 abreu kernel: pci 0000:01:00.0: supports D1 D2
Dez 01 14:33:41 abreu kernel: pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold
Dez 01 14:33:41 abreu kernel: pci 0000:01:00.0: 15.752 Gb/s available PCIe bandwidth, limited by 8.0 GT/s PCIe x2 link at 0000:00:1c.0 (capable of 31.504 Gb/s with 8.0 GT/s PCIe x4 link)
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.0: PCI bridge to [bus 01-39]
Dez 01 14:33:41 abreu kernel: pci 0000:02:00.0: [8086:1576] type 01 class 0x060400 PCIe Switch Downstream Port
Dez 01 14:33:41 abreu kernel: pci 0000:02:00.0: PCI bridge to [bus 03]
Dez 01 14:33:41 abreu kernel: pci 0000:02:00.0: bridge window [mem 0xda000000-0xda0fffff]
Dez 01 14:33:41 abreu kernel: pci 0000:02:00.0: enabling Extended Tags
Dez 01 14:33:41 abreu kernel: pci 0000:02:00.0: supports D1 D2
Dez 01 14:33:41 abreu kernel: pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
Dez 01 14:33:41 abreu kernel: pci 0000:02:01.0: [8086:1576] type 01 class 0x060400 PCIe Switch Downstream Port
Dez 01 14:33:41 abreu kernel: pci 0000:02:01.0: PCI bridge to [bus 04-38]
Dez 01 14:33:41 abreu kernel: pci 0000:02:01.0: bridge window [mem 0xc4000000-0xd9efffff]
Dez 01 14:33:41 abreu kernel: pci 0000:02:01.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
Dez 01 14:33:41 abreu kernel: pci 0000:02:01.0: enabling Extended Tags
Dez 01 14:33:41 abreu kernel: pci 0000:02:01.0: supports D1 D2
Dez 01 14:33:41 abreu kernel: pci 0000:02:01.0: PME# supported from D0 D1 D2 D3hot D3cold
Dez 01 14:33:41 abreu kernel: pci 0000:02:02.0: [8086:1576] type 01 class 0x060400 PCIe Switch Downstream Port
Dez 01 14:33:41 abreu kernel: pci 0000:02:02.0: PCI bridge to [bus 39]
Dez 01 14:33:41 abreu kernel: pci 0000:02:02.0: bridge window [mem 0xd9f00000-0xd9ffffff]
Dez 01 14:33:41 abreu kernel: pci 0000:02:02.0: enabling Extended Tags
Dez 01 14:33:41 abreu kernel: pci 0000:02:02.0: supports D1 D2
Dez 01 14:33:41 abreu kernel: pci 0000:02:02.0: PME# supported from D0 D1 D2 D3hot D3cold
Dez 01 14:33:41 abreu kernel: pci 0000:01:00.0: PCI bridge to [bus 02-39]
Dez 01 14:33:41 abreu kernel: pci 0000:02:00.0: PCI bridge to [bus 03]
Dez 01 14:33:41 abreu kernel: pci 0000:02:01.0: PCI bridge to [bus 04-38]
Dez 01 14:33:41 abreu kernel: pci 0000:39:00.0: [8086:15b5] type 00 class 0x0c0330 PCIe Endpoint
Dez 01 14:33:41 abreu kernel: pci 0000:39:00.0: BAR 0 [mem 0xd9f00000-0xd9f0ffff]
Dez 01 14:33:41 abreu kernel: pci 0000:39:00.0: enabling Extended Tags
Dez 01 14:33:41 abreu kernel: pci 0000:39:00.0: supports D1 D2
Dez 01 14:33:41 abreu kernel: pci 0000:39:00.0: PME# supported from D0 D1 D2 D3hot D3cold
Dez 01 14:33:41 abreu kernel: pci 0000:02:02.0: PCI bridge to [bus 39]
Dez 01 14:33:41 abreu kernel: pci 0000:3a:00.0: [168c:003e] type 00 class 0x028000 PCIe Endpoint
Dez 01 14:33:41 abreu kernel: pci 0000:3a:00.0: BAR 0 [mem 0xdc000000-0xdc1fffff 64bit]
Dez 01 14:33:41 abreu kernel: pci 0000:3a:00.0: PME# supported from D0 D3hot D3cold
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.4: PCI bridge to [bus 3a]
Dez 01 14:33:41 abreu kernel: pci 0000:3b:00.0: [10ec:525a] type 00 class 0xff0000 PCIe Endpoint
Dez 01 14:33:41 abreu kernel: pci 0000:3b:00.0: BAR 1 [mem 0xdc300000-0xdc300fff]
Dez 01 14:33:41 abreu kernel: pci 0000:3b:00.0: supports D1 D2
Dez 01 14:33:41 abreu kernel: pci 0000:3b:00.0: PME# supported from D1 D2 D3hot D3cold
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.5: PCI bridge to [bus 3b]
Dez 01 14:33:41 abreu kernel: pci 0000:3c:00.0: [1c5c:1284] type 00 class 0x010802 PCIe Endpoint
Dez 01 14:33:41 abreu kernel: pci 0000:3c:00.0: BAR 0 [mem 0xdc200000-0xdc203fff 64bit]
Dez 01 14:33:41 abreu kernel: pci 0000:3c:00.0: PME# supported from D0 D1 D3hot
Dez 01 14:33:41 abreu kernel: pci 0000:00:1d.0: PCI bridge to [bus 3c]
Dez 01 14:33:41 abreu kernel: ACPI: PCI: Interrupt link LNKA configured for IRQ 11
Dez 01 14:33:41 abreu kernel: ACPI: PCI: Interrupt link LNKB configured for IRQ 10
Dez 01 14:33:41 abreu kernel: ACPI: PCI: Interrupt link LNKC configured for IRQ 11
Dez 01 14:33:41 abreu kernel: ACPI: PCI: Interrupt link LNKD configured for IRQ 11
Dez 01 14:33:41 abreu kernel: ACPI: PCI: Interrupt link LNKE configured for IRQ 11
Dez 01 14:33:41 abreu kernel: ACPI: PCI: Interrupt link LNKF configured for IRQ 11
Dez 01 14:33:41 abreu kernel: ACPI: PCI: Interrupt link LNKG configured for IRQ 11
Dez 01 14:33:41 abreu kernel: ACPI: PCI: Interrupt link LNKH configured for IRQ 11
Dez 01 14:33:41 abreu kernel: ACPI: EC: interrupt unblocked
Dez 01 14:33:41 abreu kernel: ACPI: EC: event unblocked
Dez 01 14:33:41 abreu kernel: ACPI: EC: EC_CMD/EC_SC=0x934, EC_DATA=0x930
Dez 01 14:33:41 abreu kernel: ACPI: EC: GPE=0x14
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC initialization complete
Dez 01 14:33:41 abreu kernel: ACPI: \_SB_.PCI0.LPCB.ECDV: EC: Used to handle transactions and events
Dez 01 14:33:41 abreu kernel: iommu: Default domain type: Translated
Dez 01 14:33:41 abreu kernel: iommu: DMA domain TLB invalidation policy: lazy mode
Dez 01 14:33:41 abreu kernel: pps_core: LinuxPPS API ver. 1 registered
Dez 01 14:33:41 abreu kernel: pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
Dez 01 14:33:41 abreu kernel: PTP clock support registered
Dez 01 14:33:41 abreu kernel: EDAC MC: Ver: 3.0.0
Dez 01 14:33:41 abreu kernel: efivars: Registered efivars operations
Dez 01 14:33:41 abreu kernel: NetLabel: Initializing
Dez 01 14:33:41 abreu kernel: NetLabel: domain hash size = 128
Dez 01 14:33:41 abreu kernel: NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
Dez 01 14:33:41 abreu kernel: NetLabel: unlabeled traffic allowed by default
Dez 01 14:33:41 abreu kernel: PCI: Using ACPI for IRQ routing
Dez 01 14:33:41 abreu kernel: PCI: pci_cache_line_size set to 64 bytes
Dez 01 14:33:41 abreu kernel: e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
Dez 01 14:33:41 abreu kernel: e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
Dez 01 14:33:41 abreu kernel: e820: reserve RAM buffer [mem 0x556ab000-0x57ffffff]
Dez 01 14:33:41 abreu kernel: e820: reserve RAM buffer [mem 0x6225e000-0x63ffffff]
Dez 01 14:33:41 abreu kernel: e820: reserve RAM buffer [mem 0x64df4000-0x67ffffff]
Dez 01 14:33:41 abreu kernel: e820: reserve RAM buffer [mem 0x78600000-0x7bffffff]
Dez 01 14:33:41 abreu kernel: e820: reserve RAM buffer [mem 0x481800000-0x483ffffff]
Dez 01 14:33:41 abreu kernel: pci 0000:00:02.0: vgaarb: setting as boot VGA device
Dez 01 14:33:41 abreu kernel: pci 0000:00:02.0: vgaarb: bridge control possible
Dez 01 14:33:41 abreu kernel: pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
Dez 01 14:33:41 abreu kernel: vgaarb: loaded
Dez 01 14:33:41 abreu kernel: clocksource: Switched to clocksource tsc-early
Dez 01 14:33:41 abreu kernel: VFS: Disk quotas dquot_6.6.0
Dez 01 14:33:41 abreu kernel: VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
Dez 01 14:33:41 abreu kernel: AppArmor: AppArmor Filesystem Enabled
Dez 01 14:33:41 abreu kernel: pnp: PnP ACPI init
Dez 01 14:33:41 abreu kernel: system 00:00: [io 0x0680-0x069f] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:00: [io 0xffff] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:00: [io 0xffff] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:00: [io 0xffff] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:00: [io 0x1800-0x18fe] could not be reserved
Dez 01 14:33:41 abreu kernel: system 00:00: [io 0x164e-0x164f] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:04: [mem 0xfed10000-0xfed17fff] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:04: [mem 0xfed18000-0xfed18fff] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:04: [mem 0xfed19000-0xfed19fff] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:04: [mem 0xe0000000-0xefffffff] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:04: [mem 0xfed20000-0xfed3ffff] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:04: [mem 0xfed90000-0xfed93fff] could not be reserved
Dez 01 14:33:41 abreu kernel: system 00:04: [mem 0xfed45000-0xfed8ffff] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:04: [mem 0xff000000-0xffffffff] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:04: [mem 0xfee00000-0xfeefffff] could not be reserved
Dez 01 14:33:41 abreu kernel: system 00:04: [mem 0xdffe0000-0xdfffffff] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:05: [mem 0xfd000000-0xfdabffff] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:05: [mem 0xfdad0000-0xfdadffff] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:05: [mem 0xfdb00000-0xfdffffff] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:05: [mem 0xfe000000-0xfe01ffff] could not be reserved
Dez 01 14:33:41 abreu kernel: system 00:05: [mem 0xfe036000-0xfe03bfff] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:05: [mem 0xfe03d000-0xfe3fffff] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:05: [mem 0xfe410000-0xfe7fffff] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:06: [io 0xff00-0xfffe] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:07: [mem 0xfe029000-0xfe029fff] has been reserved
Dez 01 14:33:41 abreu kernel: system 00:07: [mem 0xfe028000-0xfe028fff] has been reserved
Dez 01 14:33:41 abreu kernel: pnp: PnP ACPI: found 8 devices
Dez 01 14:33:41 abreu kernel: clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
Dez 01 14:33:41 abreu kernel: NET: Registered PF_INET protocol family
Dez 01 14:33:41 abreu kernel: IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear)
Dez 01 14:33:41 abreu kernel: tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
Dez 01 14:33:41 abreu kernel: Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
Dez 01 14:33:41 abreu kernel: TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
Dez 01 14:33:41 abreu kernel: TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear)
Dez 01 14:33:41 abreu kernel: TCP: Hash tables configured (established 131072 bind 65536)
Dez 01 14:33:41 abreu kernel: MPTCP token hash table entries: 16384 (order: 6, 393216 bytes, linear)
Dez 01 14:33:41 abreu kernel: UDP hash table entries: 8192 (order: 7, 524288 bytes, linear)
Dez 01 14:33:41 abreu kernel: UDP-Lite hash table entries: 8192 (order: 7, 524288 bytes, linear)
Dez 01 14:33:41 abreu kernel: NET: Registered PF_UNIX/PF_LOCAL protocol family
Dez 01 14:33:41 abreu kernel: NET: Registered PF_XDP protocol family
Dez 01 14:33:41 abreu kernel: pci 0000:02:01.0: bridge window [io 0x1000-0x0fff] to [bus 04-38] add_size 1000
Dez 01 14:33:41 abreu kernel: pci 0000:02:02.0: bridge window [io 0x1000-0x0fff] to [bus 39] add_size 1000
Dez 01 14:33:41 abreu kernel: pci 0000:01:00.0: Assigned bridge window [mem 0xa0000000-0xc1ffffff 64bit pref] to [bus 02-39] cannot fit 0x200000 required for 0000:02:02.0 bridging to [bus 39]
Dez 01 14:33:41 abreu kernel: pci 0000:02:02.0: bridge window [mem 0x00000000 64bit pref] to [bus 39] requires relaxed alignment rules
Dez 01 14:33:41 abreu kernel: pci 0000:02:02.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 39] add_size 200000 add_align 100000
Dez 01 14:33:41 abreu kernel: pci 0000:01:00.0: bridge window [io 0x1000-0x0fff] to [bus 02-39] add_size 2000
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.0: bridge window [io 0x1000-0x0fff] to [bus 01-39] add_size 3000
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.0: bridge window [io 0x2000-0x4fff]: assigned
Dez 01 14:33:41 abreu kernel: pci 0000:01:00.0: bridge window [io 0x2000-0x3fff]: assigned
Dez 01 14:33:41 abreu kernel: pci 0000:02:02.0: bridge window [mem size 0x00200000 64bit pref]: can't assign; no space
Dez 01 14:33:41 abreu kernel: pci 0000:02:02.0: bridge window [mem size 0x00200000 64bit pref]: failed to assign
Dez 01 14:33:41 abreu kernel: pci 0000:02:01.0: bridge window [io 0x2000-0x2fff]: assigned
Dez 01 14:33:41 abreu kernel: pci 0000:02:02.0: bridge window [io 0x3000-0x3fff]: assigned
Dez 01 14:33:41 abreu kernel: pci 0000:02:02.0: bridge window [mem size 0x00200000 64bit pref]: can't assign; no space
Dez 01 14:33:41 abreu kernel: pci 0000:02:02.0: bridge window [mem size 0x00200000 64bit pref]: failed to assign
Dez 01 14:33:41 abreu kernel: pci 0000:02:00.0: PCI bridge to [bus 03]
Dez 01 14:33:41 abreu kernel: pci 0000:02:00.0: bridge window [mem 0xda000000-0xda0fffff]
Dez 01 14:33:41 abreu kernel: pci 0000:02:01.0: PCI bridge to [bus 04-38]
Dez 01 14:33:41 abreu kernel: pci 0000:02:01.0: bridge window [io 0x2000-0x2fff]
Dez 01 14:33:41 abreu kernel: pci 0000:02:01.0: bridge window [mem 0xc4000000-0xd9efffff]
Dez 01 14:33:41 abreu kernel: pci 0000:02:01.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
Dez 01 14:33:41 abreu kernel: pci 0000:02:02.0: PCI bridge to [bus 39]
Dez 01 14:33:41 abreu kernel: pci 0000:02:02.0: bridge window [io 0x3000-0x3fff]
Dez 01 14:33:41 abreu kernel: pci 0000:02:02.0: bridge window [mem 0xd9f00000-0xd9ffffff]
Dez 01 14:33:41 abreu kernel: pci 0000:01:00.0: PCI bridge to [bus 02-39]
Dez 01 14:33:41 abreu kernel: pci 0000:01:00.0: bridge window [io 0x2000-0x3fff]
Dez 01 14:33:41 abreu kernel: pci 0000:01:00.0: bridge window [mem 0xc4000000-0xda0fffff]
Dez 01 14:33:41 abreu kernel: pci 0000:01:00.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.0: PCI bridge to [bus 01-39]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.0: bridge window [io 0x2000-0x4fff]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.0: bridge window [mem 0xc4000000-0xda0fffff]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.0: bridge window [mem 0xa0000000-0xc1ffffff 64bit pref]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.4: PCI bridge to [bus 3a]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.4: bridge window [mem 0xdc000000-0xdc1fffff]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.5: PCI bridge to [bus 3b]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1c.5: bridge window [mem 0xdc300000-0xdc3fffff]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1d.0: PCI bridge to [bus 3c]
Dez 01 14:33:41 abreu kernel: pci 0000:00:1d.0: bridge window [mem 0xdc200000-0xdc2fffff]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:00: Some PCI device resources are unassigned, try booting with pci=realloc
Dez 01 14:33:41 abreu kernel: pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000dffff window]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:00: resource 7 [mem 0x7c800000-0xdfffffff window]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:00: resource 8 [mem 0xfd000000-0xfe7fffff window]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:01: resource 0 [io 0x2000-0x4fff]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:01: resource 1 [mem 0xc4000000-0xda0fffff]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:01: resource 2 [mem 0xa0000000-0xc1ffffff 64bit pref]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:02: resource 0 [io 0x2000-0x3fff]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:02: resource 1 [mem 0xc4000000-0xda0fffff]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:02: resource 2 [mem 0xa0000000-0xc1ffffff 64bit pref]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:03: resource 1 [mem 0xda000000-0xda0fffff]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:04: resource 0 [io 0x2000-0x2fff]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:04: resource 1 [mem 0xc4000000-0xd9efffff]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:04: resource 2 [mem 0xa0000000-0xc1ffffff 64bit pref]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:39: resource 0 [io 0x3000-0x3fff]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:39: resource 1 [mem 0xd9f00000-0xd9ffffff]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:39: resource 2 [mem size 0x00200000 64bit pref]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:3a: resource 1 [mem 0xdc000000-0xdc1fffff]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:3b: resource 1 [mem 0xdc300000-0xdc3fffff]
Dez 01 14:33:41 abreu kernel: pci_bus 0000:3c: resource 1 [mem 0xdc200000-0xdc2fffff]
Dez 01 14:33:41 abreu kernel: pci 0000:01:00.0: enabling device (0006 -> 0007)
Dez 01 14:33:41 abreu kernel: pci 0000:02:02.0: enabling device (0006 -> 0007)
Dez 01 14:33:41 abreu kernel: PCI: CLS 128 bytes, default 64
Dez 01 14:33:41 abreu kernel: pci 0000:00:1f.1: [8086:9d20] type 00 class 0x058000 conventional PCI endpoint
Dez 01 14:33:41 abreu kernel: pci 0000:00:1f.1: BAR 0 [mem 0xfd000000-0xfdffffff 64bit]
Dez 01 14:33:41 abreu kernel: DMAR: ACPI device "device:79" under DMAR at fed91000 as 00:15.0
Dez 01 14:33:41 abreu kernel: DMAR: ACPI device "device:7a" under DMAR at fed91000 as 00:15.1
Dez 01 14:33:41 abreu kernel: PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Dez 01 14:33:41 abreu kernel: software IO TLB: mapped [mem 0x000000005e25e000-0x000000006225e000] (64MB)
Dez 01 14:33:41 abreu kernel: Unpacking initramfs...
Dez 01 14:33:41 abreu kernel: sgx: EPC section 0x70200000-0x75f7ffff
Dez 01 14:33:41 abreu kernel: sgx: SGX disabled: SGX launch control CPU feature is not available, /dev/sgx_enclave disabled.
Dez 01 14:33:41 abreu kernel: Initialise system trusted keyrings
Dez 01 14:33:41 abreu kernel: Key type blacklist registered
Dez 01 14:33:41 abreu kernel: workingset: timestamp_bits=36 max_order=22 bucket_order=0
Dez 01 14:33:41 abreu kernel: fuse: init (API version 7.45)
Dez 01 14:33:41 abreu kernel: Key type asymmetric registered
Dez 01 14:33:41 abreu kernel: Asymmetric key parser 'x509' registered
Dez 01 14:33:41 abreu kernel: Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
Dez 01 14:33:41 abreu kernel: io scheduler mq-deadline registered
Dez 01 14:33:41 abreu kernel: Memory allocation profiling is not supported!
Dez 01 14:33:41 abreu kernel: ledtrig-cpu: registered to indicate activity on CPUs
Dez 01 14:33:41 abreu kernel: pcieport 0000:02:01.0: enabling device (0006 -> 0007)
Dez 01 14:33:41 abreu kernel: Monitor-Mwait will be used to enter C-1 state
Dez 01 14:33:41 abreu kernel: Monitor-Mwait will be used to enter C-2 state
Dez 01 14:33:41 abreu kernel: Monitor-Mwait will be used to enter C-3 state
Dez 01 14:33:41 abreu kernel: thermal LNXTHERM:00: registered as thermal_zone0
Dez 01 14:33:41 abreu kernel: ACPI: thermal: Thermal Zone [THM] (25 C)
Dez 01 14:33:41 abreu kernel: Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
Dez 01 14:33:41 abreu kernel: hpet_acpi_add: no address or irqs in _CRS
Dez 01 14:33:41 abreu kernel: tpm_tis MSFT0101:00: 2.0 TPM (device-id 0xFE, rev-id 4)
Dez 01 14:33:41 abreu kernel: Freeing initrd memory: 16816K
Dez 01 14:33:41 abreu kernel: i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
Dez 01 14:33:41 abreu kernel: i8042: Warning: Keylock active
Dez 01 14:33:41 abreu kernel: serio: i8042 KBD port at 0x60,0x64 irq 1
Dez 01 14:33:41 abreu kernel: serio: i8042 AUX port at 0x60,0x64 irq 12
Dez 01 14:33:41 abreu kernel: mousedev: PS/2 mouse device common for all mice
Dez 01 14:33:41 abreu kernel: rtc_cmos 00:01: RTC can wake from S4
Dez 01 14:33:41 abreu kernel: rtc_cmos 00:01: registered as rtc0
Dez 01 14:33:41 abreu kernel: rtc_cmos 00:01: setting system clock to 2025-12-01T13:33:21 UTC (1764596001)
Dez 01 14:33:41 abreu kernel: rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
Dez 01 14:33:41 abreu kernel: intel_pstate: Intel P-state driver initializing
Dez 01 14:33:41 abreu kernel: input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
Dez 01 14:33:41 abreu kernel: intel_pstate: HWP enabled
Dez 01 14:33:41 abreu kernel: efifb: probing for efifb
Dez 01 14:33:41 abreu kernel: efifb: framebuffer at 0x90000000, using 22500k, total 22500k
Dez 01 14:33:41 abreu kernel: efifb: mode is 3200x1800x32, linelength=12800, pages=1
Dez 01 14:33:41 abreu kernel: efifb: scrolling: redraw
Dez 01 14:33:41 abreu kernel: efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
Dez 01 14:33:41 abreu kernel: Console: switching to colour frame buffer device 200x56
Dez 01 14:33:41 abreu kernel: fb0: EFI VGA frame buffer device
Dez 01 14:33:41 abreu kernel: NET: Registered PF_INET6 protocol family
Dez 01 14:33:41 abreu kernel: Segment Routing with IPv6
Dez 01 14:33:41 abreu kernel: In-situ OAM (IOAM) with IPv6
Dez 01 14:33:41 abreu kernel: mip6: Mobile IPv6
Dez 01 14:33:41 abreu kernel: NET: Registered PF_PACKET protocol family
Dez 01 14:33:41 abreu kernel: mpls_gso: MPLS GSO support
Dez 01 14:33:41 abreu kernel: ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
Dez 01 14:33:41 abreu kernel: microcode: Current revision: 0x000000f6
Dez 01 14:33:41 abreu kernel: microcode: Updated early from: 0x000000f0
Dez 01 14:33:41 abreu kernel: IPI shorthand broadcast: enabled
Dez 01 14:33:41 abreu kernel: sched_clock: Marking stable (5336001290, 5852074)->(5427330142, -85476778)
Dez 01 14:33:41 abreu kernel: registered taskstats version 1
Dez 01 14:33:41 abreu kernel: Loading compiled-in X.509 certificates
Dez 01 14:33:41 abreu kernel: Demotion targets for Node 0: null
Dez 01 14:33:41 abreu kernel: Key type .fscrypt registered
Dez 01 14:33:41 abreu kernel: Key type fscrypt-provisioning registered
Dez 01 14:33:41 abreu kernel: Key type encrypted registered
Dez 01 14:33:41 abreu kernel: AppArmor: AppArmor sha256 policy hashing enabled
Dez 01 14:33:41 abreu kernel: RAS: Correctable Errors collector initialized.
Dez 01 14:33:41 abreu kernel: clk: Disabling unused clocks
Dez 01 14:33:41 abreu kernel: Freeing unused decrypted memory: 2036K
Dez 01 14:33:41 abreu kernel: Freeing unused kernel image (initmem) memory: 2936K
Dez 01 14:33:41 abreu kernel: Write protecting the kernel read-only data: 26624k
Dez 01 14:33:41 abreu kernel: Freeing unused kernel image (text/rodata gap) memory: 1608K
Dez 01 14:33:41 abreu kernel: Freeing unused kernel image (rodata/data gap) memory: 56K
Dez 01 14:33:41 abreu kernel: x86/mm: Checked W+X mappings: passed, no W+X pages found.
Dez 01 14:33:41 abreu kernel: Run /init as init process
Dez 01 14:33:41 abreu kernel: with arguments:
Dez 01 14:33:41 abreu kernel: /init
Dez 01 14:33:41 abreu kernel: with environment:
Dez 01 14:33:41 abreu kernel: HOME=/
Dez 01 14:33:41 abreu kernel: TERM=linux
Dez 01 14:33:41 abreu kernel: wmi_bus wmi_bus-PNP0C14:01: [Firmware Bug]: WQBC data block query control method not found
Dez 01 14:33:41 abreu kernel: input: Intel HID events as /devices/platform/INT33D5:00/input/input3
Dez 01 14:33:41 abreu kernel: intel-hid INT33D5:00: platform supports 5 button array
Dez 01 14:33:41 abreu kernel: input: Intel HID 5 button array as /devices/platform/INT33D5:00/input/input4
Dez 01 14:33:41 abreu kernel: input: PC Speaker as /devices/platform/pcspkr/input/input5
Dez 01 14:33:41 abreu kernel: nvme nvme0: pci function 0000:3c:00.0
Dez 01 14:33:41 abreu kernel: nvme nvme0: 4/0/0 default/read/poll queues
Dez 01 14:33:41 abreu kernel: nvme0n1: p1 p2 p3 p4
Dez 01 14:33:41 abreu kernel: input: Dell WMI hotkeys as /devices/platform/PNP0C14:01/wmi_bus/wmi_bus-PNP0C14:01/9DBB5994-A997-11DA-B012-B622A1EF5492-3/input/input6
Dez 01 14:33:41 abreu kernel: device-mapper: uevent: version 1.0.3
Dez 01 14:33:41 abreu kernel: device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev
Dez 01 14:33:41 abreu kernel: tsc: Refined TSC clocksource calibration: 2904.012 MHz
Dez 01 14:33:41 abreu kernel: clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x29dc11722fc, max_idle_ns: 440795347324 ns
Dez 01 14:33:41 abreu kernel: clocksource: Switched to clocksource tsc
Dez 01 14:33:41 abreu kernel: PM: Image not found (code -22)
Dez 01 14:33:41 abreu kernel: EXT4-fs (dm-0): mounted filesystem 32e29882-d94d-4a92-9ee4-4d03002bfa29 ro with ordered data mode. Quota mode: none.
Dez 01 14:33:41 abreu systemd[1]: Inserted module 'autofs4'
Dez 01 14:33:41 abreu systemd[1]: systemd 259~rc2-1 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +IPE +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +KMOD +LIBCRYPTSETUP +LIBCRYPTSETUP_PLUGINS +LIBFDISK +PCRE2 +PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD +BPF_FRAMEWORK +BTF -XKBCOMMON -UTMP +SYSVINIT +LIBARCHIVE)
Dez 01 14:33:41 abreu systemd[1]: Detected architecture x86-64.
Dez 01 14:33:41 abreu systemd[1]: Hostname set to <abreu>.
Dez 01 14:33:41 abreu systemd[1]: bpf-restrict-fs: LSM BPF program attached
Dez 01 14:33:41 abreu systemd-sysv-generator[418]: SysV service '/etc/init.d/xl2tpd' lacks a native systemd unit file, automatically generating a unit file for compatibility.
Dez 01 14:33:41 abreu systemd-sysv-generator[418]: Please update package to include a native systemd unit file.
Dez 01 14:33:41 abreu systemd-sysv-generator[418]: ! This compatibility logic is deprecated, expect removal soon. !
Dez 01 14:33:41 abreu systemd[1]: Queued start job for default target graphical.target.
Dez 01 14:33:41 abreu systemd[1]: Created slice system-getty.slice - Slice /system/getty.
Dez 01 14:33:41 abreu systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
Dez 01 14:33:41 abreu systemd[1]: Created slice system-systemd\x2dcryptsetup.slice - Encrypted Volume Units Service Slice.
Dez 01 14:33:41 abreu systemd[1]: Created slice system-systemd\x2dfsck.slice - Slice /system/systemd-fsck.
Dez 01 14:33:41 abreu systemd[1]: Created slice user.slice - User and Session Slice.
Dez 01 14:33:41 abreu systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch.
Dez 01 14:33:41 abreu systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
Dez 01 14:33:41 abreu systemd[1]: Set up automount proc-sys-fs-binfmt_misc.automount - Arbitrary Executable File Formats File System Automount Point.
Dez 01 14:33:41 abreu systemd[1]: Expecting device dev-disk-by\x2ddiskseq-1\x2dpart4.device - /dev/disk/by-diskseq/1-part4...
Dez 01 14:33:41 abreu systemd[1]: Expecting device dev-disk-by\x2duuid-2d23fd4c\x2d5d03\x2d4e1a\x2d8a42\x2d0e859d1f00d8.device - /dev/disk/by-uuid/2d23fd4c-5d03-4e1a-8a42-0e859d1f00d8...
Dez 01 14:33:41 abreu systemd[1]: Expecting device dev-disk-by\x2duuid-61be8f50\x2d69c5\x2d49a5\x2dbcad\x2d3f4521e9c7b5.device - /dev/disk/by-uuid/61be8f50-69c5-49a5-bcad-3f4521e9c7b5...
Dez 01 14:33:41 abreu systemd[1]: Expecting device dev-disk-by\x2duuid-96BD\x2d5653.device - /dev/disk/by-uuid/96BD-5653...
Dez 01 14:33:41 abreu systemd[1]: Reached target imports.target - Image Downloads.
Dez 01 14:33:41 abreu systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes.
Dez 01 14:33:41 abreu systemd[1]: Reached target nss-user-lookup.target - User and Group Name Lookups.
Dez 01 14:33:41 abreu systemd[1]: Reached target paths.target - Path Units.
Dez 01 14:33:41 abreu systemd[1]: Reached target remote-fs.target - Remote File Systems.
Dez 01 14:33:41 abreu systemd[1]: Reached target slices.target - Slice Units.
Dez 01 14:33:41 abreu systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes.
Dez 01 14:33:41 abreu systemd[1]: Listening on systemd-ask-password.socket - Query the User Interactively for a Password.
Dez 01 14:33:41 abreu systemd[1]: Listening on systemd-coredump.socket - Process Core Dump Socket.
Dez 01 14:33:41 abreu systemd[1]: Listening on systemd-creds.socket - Credential Encryption/Decryption.
Dez 01 14:33:41 abreu systemd[1]: Listening on systemd-factory-reset.socket - Factory Reset Management.
Dez 01 14:33:41 abreu systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
Dez 01 14:33:41 abreu systemd[1]: Listening on systemd-journald.socket - Journal Sockets.
Dez 01 14:33:41 abreu systemd[1]: Listening on systemd-mute-console.socket - Console Output Muting Service Socket.
Dez 01 14:33:41 abreu systemd[1]: systemd-oomd.socket - Userspace Out-Of-Memory (OOM) Killer Socket was skipped because of an unmet condition check (ConditionPathExists=/proc/pressure/memory).
Dez 01 14:33:41 abreu systemd[1]: systemd-pcrextend.socket - TPM PCR Measurements was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
Dez 01 14:33:41 abreu systemd[1]: systemd-pcrlock.socket - Make TPM PCR Policy was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
Dez 01 14:33:41 abreu systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
Dez 01 14:33:41 abreu systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
Dez 01 14:33:41 abreu systemd[1]: Listening on systemd-udevd-varlink.socket - udev Varlink Socket.
Dez 01 14:33:41 abreu systemd[1]: Mounting dev-hugepages.mount - Huge Pages File System...
Dez 01 14:33:41 abreu systemd[1]: Mounting dev-mqueue.mount - POSIX Message Queue File System...
Dez 01 14:33:41 abreu systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System...
Dez 01 14:33:41 abreu systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System...
Dez 01 14:33:41 abreu systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes...
Dez 01 14:33:41 abreu systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs...
Dez 01 14:33:41 abreu systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
Dez 01 14:33:41 abreu systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
Dez 01 14:33:41 abreu systemd[1]: modprobe@fuse.service - Load Kernel Module fuse was skipped because of an unmet condition check (ConditionKernelModuleLoaded=!fuse).
Dez 01 14:33:41 abreu systemd[1]: Mounting sys-fs-fuse-connections.mount - FUSE Control File System...
Dez 01 14:33:41 abreu systemd[1]: systemd-fsck-root.service - File System Check on Root Device was skipped because of an unmet condition check (ConditionPathExists=!/run/initramfs/fsck-root).
Dez 01 14:33:41 abreu systemd[1]: systemd-hibernate-clear.service - Clear Stale Hibernate Storage Info was skipped because of an unmet condition check (ConditionPathExists=/sys/firmware/efi/efivars/HibernateLocation-8cf2644b-4b0b-428f-9387-6d876050dc67).
Dez 01 14:33:41 abreu systemd[1]: Starting systemd-journald.service - Journal Service...
Dez 01 14:33:41 abreu kernel: pstore: Using crash dump compression: deflate
Dez 01 14:33:41 abreu systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
Dez 01 14:33:41 abreu systemd[1]: systemd-pcrmachine.service - TPM PCR Machine ID Measurement was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
Dez 01 14:33:41 abreu systemd[1]: systemd-pcrproduct.service - TPM NvPCR Product ID Measurement was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
Dez 01 14:33:41 abreu systemd[1]: Starting systemd-remount-fs.service - Remount Root and Kernel File Systems...
Dez 01 14:33:41 abreu systemd[1]: systemd-tpm2-setup-early.service - Early TPM SRK Setup was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
Dez 01 14:33:41 abreu kernel: pstore: Registered efi_pstore as persistent store backend
Dez 01 14:33:41 abreu systemd[1]: Starting systemd-udev-load-credentials.service - Load udev Rules from Credentials...
Dez 01 14:33:41 abreu systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
Dez 01 14:33:41 abreu systemd[1]: Mounted dev-hugepages.mount - Huge Pages File System.
Dez 01 14:33:41 abreu systemd[1]: Mounted dev-mqueue.mount - POSIX Message Queue File System.
Dez 01 14:33:41 abreu systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System.
Dez 01 14:33:41 abreu systemd[1]: Mounted sys-kernel-tracing.mount - Kernel Trace File System.
Dez 01 14:33:41 abreu systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes.
Dez 01 14:33:41 abreu systemd[1]: modprobe@configfs.service: Deactivated successfully.
Dez 01 14:33:41 abreu systemd[1]: Finished modprobe@configfs.service - Load Kernel Module configfs.
Dez 01 14:33:41 abreu systemd[1]: modprobe@efi_pstore.service: Deactivated successfully.
Dez 01 14:33:41 abreu systemd[1]: Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
Dez 01 14:33:41 abreu systemd[1]: Mounted sys-fs-fuse-connections.mount - FUSE Control File System.
Dez 01 14:33:41 abreu systemd[1]: Mounting sys-kernel-config.mount - Kernel Configuration File System...
Dez 01 14:33:41 abreu systemd[1]: Starting systemd-tmpfiles-setup-dev-early.service - Create Static Device Nodes in /dev gracefully...
Dez 01 14:33:41 abreu kernel: ACPI: bus type drm_connector registered
Dez 01 14:33:41 abreu kernel: EXT4-fs (dm-0): re-mounted 32e29882-d94d-4a92-9ee4-4d03002bfa29 r/w.
Dez 01 14:33:41 abreu kernel: kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
Dez 01 14:33:41 abreu kernel: BUG: unable to handle page fault for address: ffff97fec6b9c588
Dez 01 14:33:41 abreu kernel: #PF: supervisor instruction fetch in kernel mode
Dez 01 14:33:41 abreu kernel: #PF: error_code(0x0011) - permissions violation
Dez 01 14:33:41 abreu kernel: PGD 3fda01067 P4D 3fda01067 PUD 101338063 PMD 106b74063 PTE 8000000106b9c163
Dez 01 14:33:41 abreu kernel: Oops: Oops: 0011 [#1] SMP
Dez 01 14:33:41 abreu kernel: CPU: 2 UID: 0 PID: 432 Comm: systemd-modules Not tainted 6.18.0-rc3-00256-gba36dd5ee6fd #154 PREEMPT(voluntary)
Dez 01 14:33:41 abreu kernel: Hardware name: Dell Inc. XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022
Dez 01 14:33:41 abreu kernel: RIP: 0010:0xffff97fec6b9c588
Dez 01 14:33:41 abreu kernel: Code: ff ff 20 ed 23 c7 fe 97 ff ff a0 3a f0 9a ff ff ff ff f8 37 58 c3 fe 97 ff ff 01 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 <88> c5 b9 c6 fe 97 ff ff 88 c5 b9 c6 fe 97 ff ff 00 00 00 00 00 00
Dez 01 14:33:41 abreu kernel: RSP: 0000:ffffaaba0095bb00 EFLAGS: 00010286
Dez 01 14:33:41 abreu kernel: RAX: ffff97fec6b9c540 RBX: ffff97fec48c7800 RCX: 0000000000000007
Dez 01 14:33:41 abreu kernel: RDX: ffffffffc077b5c0 RSI: ffff97fec71a58b0 RDI: ffff97fed8514800
Dez 01 14:33:41 abreu kernel: RBP: ffffaaba0095bb50 R08: ffff97fec77ec243 R09: ffff98022cd3f4c0
Dez 01 14:33:41 abreu kernel: R10: 0000000000000001 R11: 0000000006f6b9e9 R12: ffff97fec48c7840
Dez 01 14:33:41 abreu kernel: R13: ffff97fed8514850 R14: ffff97fed8514800 R15: ffff97fec7349b08
Dez 01 14:33:41 abreu kernel: FS: 00007f4b0c2fcc80(0000) GS:ffff980290b87000(0000) knlGS:0000000000000000
Dez 01 14:33:41 abreu kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dez 01 14:33:41 abreu kernel: CR2: ffff97fec6b9c588 CR3: 0000000106a5f004 CR4: 00000000003706f0
Dez 01 14:33:41 abreu kernel: Call Trace:
Dez 01 14:33:41 abreu kernel: <TASK>
Dez 01 14:33:41 abreu kernel: ? parport_register_dev_model+0x273/0x3c0 [parport]
Dez 01 14:33:41 abreu kernel: ? lp_register+0x6f/0x100 [lp]
Dez 01 14:33:41 abreu kernel: ? parport_pc_init+0xf20/0xf20 [parport_pc]
Dez 01 14:33:41 abreu kernel: ? parport_irq_handler+0x50/0x50 [parport]
Dez 01 14:33:41 abreu kernel: ? lp_attach+0x99/0xc0 [lp]
Dez 01 14:33:41 abreu kernel: ? port_check+0x1d/0x20 [parport]
Dez 01 14:33:41 abreu kernel: ? bus_for_each_dev+0x82/0xd0
Dez 01 14:33:41 abreu kernel: ? lp_open.cold+0xaf5/0xaf5 [lp]
Dez 01 14:33:41 abreu kernel: ? __parport_register_driver+0x7e/0xb0 [parport]
Dez 01 14:33:41 abreu kernel: ? lp_init_module+0x1e2/0x1000 [lp]
Dez 01 14:33:41 abreu kernel: ? do_one_initcall+0x58/0x2f0
Dez 01 14:33:41 abreu kernel: ? do_init_module+0x67/0x2a0
Dez 01 14:33:41 abreu kernel: ? init_module_from_file+0x85/0xc0
Dez 01 14:33:41 abreu kernel: ? __x64_sys_finit_module+0x163/0x3d0
Dez 01 14:33:41 abreu kernel: ? do_syscall_64+0x82/0x9b0
Dez 01 14:33:41 abreu kernel: ? do_syscall_64+0xbb/0x9b0
Dez 01 14:33:41 abreu kernel: ? do_sys_openat2+0xa2/0xe0
Dez 01 14:33:41 abreu kernel: ? __x64_sys_openat+0x61/0xa0
Dez 01 14:33:41 abreu kernel: ? do_syscall_64+0xbb/0x9b0
Dez 01 14:33:41 abreu kernel: ? do_syscall_64+0xbb/0x9b0
Dez 01 14:33:41 abreu kernel: ? exc_page_fault+0x7e/0x1a0
Dez 01 14:33:41 abreu kernel: ? entry_SYSCALL_64_after_hwframe+0x4b/0x53
Dez 01 14:33:41 abreu kernel: </TASK>
Dez 01 14:33:41 abreu kernel: Modules linked in: ppdev(+) lp(+) parport_pc msr(+) parport drm efi_pstore configfs nfnetlink efivarfs autofs4 ext4 crc16 mbcache jbd2 dm_crypt dm_mod dell_wmi dell_smbios dell_wmi_descriptor dcdbas evdev nvme serio_raw pcspkr nvme_core video intel_hid sparse_keymap wmi aesni_intel
Dez 01 14:33:41 abreu kernel: CR2: ffff97fec6b9c588
Dez 01 14:33:41 abreu kernel: ---[ end trace 0000000000000000 ]---
Dez 01 14:33:41 abreu systemd[1]: Finished systemd-udev-load-credentials.service - Load udev Rules from Credentials.
Dez 01 14:33:41 abreu systemd[1]: modprobe@drm.service: Deactivated successfully.
Dez 01 14:33:41 abreu kernel: RIP: 0010:0xffff97fec6b9c588
Dez 01 14:33:41 abreu systemd-journald[431]: Collecting audit messages is disabled.
Dez 01 14:33:41 abreu kernel: Code: ff ff 20 ed 23 c7 fe 97 ff ff a0 3a f0 9a ff ff ff ff f8 37 58 c3 fe 97 ff ff 01 00 00 00 07 00 00 00 00 00 00 00 00 00 00 00 <88> c5 b9 c6 fe 97 ff ff 88 c5 b9 c6 fe 97 ff ff 00 00 00 00 00 00
Dez 01 14:33:41 abreu kernel: RSP: 0000:ffffaaba0095bb00 EFLAGS: 00010286
Dez 01 14:33:41 abreu kernel: RAX: ffff97fec6b9c540 RBX: ffff97fec48c7800 RCX: 0000000000000007
Dez 01 14:33:41 abreu kernel: RDX: ffffffffc077b5c0 RSI: ffff97fec71a58b0 RDI: ffff97fed8514800
Dez 01 14:33:41 abreu kernel: RBP: ffffaaba0095bb50 R08: ffff97fec77ec243 R09: ffff98022cd3f4c0
Dez 01 14:33:41 abreu kernel: R10: 0000000000000001 R11: 0000000006f6b9e9 R12: ffff97fec48c7840
Dez 01 14:33:41 abreu kernel: R13: ffff97fed8514850 R14: ffff97fed8514800 R15: ffff97fec7349b08
Dez 01 14:33:41 abreu kernel: FS: 00007f4b0c2fcc80(0000) GS:ffff980290b87000(0000) knlGS:0000000000000000
Dez 01 14:33:41 abreu kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dez 01 14:33:41 abreu kernel: CR2: ffff97fec6b9c588 CR3: 0000000106a5f005 CR4: 00000000003706f0
Dez 01 14:33:41 abreu kernel: note: systemd-modules[432] exited with irqs disabled
Dez 01 14:33:41 abreu systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
Dez 01 14:33:41 abreu systemd[1]: Finished systemd-remount-fs.service - Remount Root and Kernel File Systems.
Dez 01 14:33:41 abreu systemd[1]: Mounted sys-kernel-config.mount - Kernel Configuration File System.
Dez 01 14:33:41 abreu systemd[1]: Finished systemd-tmpfiles-setup-dev-early.service - Create Static Device Nodes in /dev gracefully.
Dez 01 14:33:41 abreu systemd[1]: systemd-hwdb-update.service - Rebuild Hardware Database was skipped because of an unmet condition check (ConditionNeedsUpdate=/etc).
Dez 01 14:33:41 abreu systemd[1]: systemd-pstore.service - Platform Persistent Storage Archival was skipped because of an unmet condition check (ConditionDirectoryNotEmpty=/sys/fs/pstore).
Dez 01 14:33:41 abreu systemd[1]: Starting systemd-random-seed.service - Load/Save OS Random Seed...
Dez 01 14:33:41 abreu systemd[1]: systemd-sysusers.service - Create System Users was skipped because no trigger condition checks were met.
Dez 01 14:33:41 abreu systemd[1]: Starting systemd-timesyncd.service - Network Time Synchronization...
Dez 01 14:33:41 abreu systemd[1]: Starting systemd-tmpfiles-setup-dev.service - Create Static Device Nodes in /dev...
Dez 01 14:33:41 abreu systemd-journald[431]: Journal started
Dez 01 14:33:41 abreu systemd-journald[431]: Runtime Journal (/run/log/journal/16ae67b9dca94ecebbc8ec78ab24e074) is 8M, max 155.2M, 147.2M free.
Dez 01 14:33:40 abreu systemd-modules-load[432]: Using 4 probe threads
Dez 01 14:33:40 abreu systemd-modules-load[432]: Failed to find module 'i2c_dev'
Dez 01 14:33:40 abreu systemd-modules-load[432]: Inserted module 'parport_pc'
Dez 01 14:33:40 abreu systemd-modules-load[432]: Failed to find module 'pkcs8_key_parser'
Dez 01 14:33:41 abreu systemd-modules-load[432]: Inserted module 'msr'
Dez 01 14:33:41 abreu systemd[1]: systemd-tpm2-setup.service - TPM SRK Setup was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
Dez 01 14:33:41 abreu systemd[1]: systemd-pcrnvdone.service - TPM PCR NvPCR Initialization Separator was skipped because of an unmet condition check (ConditionSecurity=measured-uki).
Dez 01 14:33:41 abreu systemd[1]: Started systemd-journald.service - Journal Service.
Dez 01 14:33:41 abreu systemd[1]: Finished systemd-random-seed.service - Load/Save OS Random Seed.
Dez 01 14:33:41 abreu systemd[1]: Starting systemd-journal-flush.service - Flush Journal to Persistent Storage...
Dez 01 14:33:41 abreu systemd[1]: Finished systemd-tmpfiles-setup-dev.service - Create Static Device Nodes in /dev.
Dez 01 14:33:41 abreu systemd[1]: Starting systemd-udevd.service - Rule-based Manager for Device Events and Files...
Dez 01 14:33:41 abreu systemd-journald[431]: Time spent on flushing to /var/log/journal/16ae67b9dca94ecebbc8ec78ab24e074 is 98.637ms for 871 entries.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: BUG: kernel NULL pointer dereference, address: 0000000000000000
2025-12-01 16:05 ` Paul Menzel
@ 2026-01-02 19:59 ` Salvatore Bonaccorso
2026-01-03 6:01 ` Paul Menzel
0 siblings, 1 reply; 7+ messages in thread
From: Salvatore Bonaccorso @ 2026-01-02 19:59 UTC (permalink / raw)
To: Paul Menzel
Cc: Sudip Mukherjee, Sudip Mukherjee, linux-kernel, Andrew Morton, linux-mm
Hi Paul, hi Sudip,
On Mon, Dec 01, 2025 at 05:05:59PM +0100, Paul Menzel wrote:
> Dear Sudip,
>
>
> Thank you very much for looking into this.
>
>
> Am 01.12.25 um 14:25 schrieb Sudip Mukherjee:
> > On Thu, 27 Nov 2025 at 22:55, Paul Menzel <pmenzel@molgen.mpg.de> wrote:
>
> > > Am 27.11.25 um 19:51 schrieb Paul Menzel:
> > >
> > > > Unfortunately, not reproducible, but starting with Linux 6.18-rc7, I got
> > > > the oops below *once*:
> > > >
> > > > ```
> >
> > <snip>
> >
> > > Building and booting Linux 6.18.0-rc7-00041-g765e56e41a5a, I got another
> > > oops.
> > >
> > > [ 15.234799] ppdev lp.0: really_probe: driver_sysfs_add failed
> > > [ 15.234852] ------------[ cut here ]------------
> > > [ 15.234854] refcount_t: addition on 0; use-after-free.
> > > [ 15.234864] WARNING: CPU: 0 PID: 353 at lib/refcount.c:25 refcount_warn_saturate+0xcd/0xf0
> > >
> > > Please find the output of `dmesg` attached.
> > >
> > > (It might be related to booting with an USB-C mini-dock connected, but I
> > > do not know yet.)
>
> At least today, I am also only able to reproduce this with *no* power cable
> plugged in, and the USB-C mini-dock connected.
>
> > In both cases, it seems the underlying hardware was removed or the
> > module was unloaded while it was still registering.
> >
> > In the first case, 'parport_default_proc_unregister' has been called
> > while parport driver is still checking for all the connected devices
> > and was executing 'lp_attach'.
> > 'parport_default_proc_unregister' will only be called when the parport
> > module is exiting.
> >
> > Same in the second case, 'lp_attach' was still executing and
> > 'ppdev_cleanup' was called.
>
> Please find the output of `dmesg` attached with the Oops for Linux 6.18.
>
> ```
> [ 14.696290] ppdev: user-space parallel port driver
> [ 14.696974] lp lp.0: really_probe: driver_sysfs_add failed
> [ 14.697015] kernel tried to execute NX-protected page - exploit attempt?
> (uid: 0)
> [ 14.697189] BUG: unable to handle page fault for address:
> ffff991d07830708
> [ 14.697223] #PF: supervisor instruction fetch in kernel mode
> [ 14.697249] #PF: error_code(0x0011) - permissions violation
> [ 14.697277] PGD 388401067 P4D 388401067 PUD 101338063 PMD 10785c063 PTE
> 8000000107830163
> [ 14.697313] Oops: Oops: 0011 [#1] SMP
> [ 14.697334] CPU: 2 UID: 0 PID: 357 Comm: systemd-modules Not tainted
> 6.18.0 #165 PREEMPT(voluntary)
> [ 14.697386] Hardware name: Dell Inc. XPS 13 9360/0596KF, BIOS 2.21.0
> 06/02/2022
> [ 14.697423] RIP: 0010:0xffff991d07830708
> [ 14.697445] Code: ff ff 20 a1 10 01 1d 99 ff ff 80 3a 50 93 ff ff ff ff
> 40 54 3c 06 1d 99 ff ff 01 00 00 00 07 00 00 00 00 00 00 00 00 00 00 00 <08>
> 07 83 07 1d 99 ff ff 08 07 83 07 1d 99 ff ff 00 00 00 00 00 00
> [ 14.697530] RSP: 0000:ffffa8c040a27a30 EFLAGS: 00010286
> [ 14.697561] RAX: ffff991d078306c0 RBX: ffff991d0722a000 RCX:
> 0000000000000007
> [ 14.697593] RDX: ffffffffc078d5c0 RSI: ffff991d01fa7ce0 RDI:
> ffff991d03cc0000
> [ 14.697618] RBP: ffffa8c040a27a80 R08: 00000000fffffff3 R09:
> 00000000fff7ffff
> [ 14.697639] R10: ffffffff9482b180 R11: ffffa8c040a27620 R12:
> ffff991d0722a040
> [ 14.697659] R13: ffff991d03cc0050 R14: ffff991d03cc0000 R15:
> ffff991d00dfe8e8
> [ 14.697679] FS: 00007f09cb7fd6c0(0000) GS:ffff9920d8587000(0000)
> knlGS:0000000000000000
> [ 14.697711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 14.697728] CR2: ffff991d07830708 CR3: 0000000102019003 CR4:
> 00000000003706f0
> [ 14.697749] Call Trace:
> [ 14.697759] <TASK>
> [ 14.697768] ? parport_register_dev_model+0x273/0x3c0 [parport]
> [ 14.697792] ? lp_register+0x6f/0x100 [lp]
> [ 14.697806] ? msr_init+0x1000/0x1000 [msr]
> [ 14.697822] ? parport_irq_handler+0x50/0x50 [parport]
> [ 14.697841] ? lp_attach+0x99/0xc0 [lp]
> [ 14.697854] ? port_check+0x1d/0x20 [parport]
> [ 14.697879] ? bus_for_each_dev+0x82/0xd0
> [ 14.697894] ? ppdev_cleanup+0xb40/0xb40 [ppdev]
> [ 14.697910] ? __parport_register_driver+0x7e/0xb0 [parport]
> [ 14.697930] ? lp_init_module+0x1e2/0x1000 [lp]
> [ 14.697945] ? do_one_initcall+0x58/0x2f0
> [ 14.697960] ? do_init_module+0x67/0x2a0
> [ 14.697974] ? init_module_from_file+0x85/0xc0
> [ 14.697989] ? __x64_sys_finit_module+0x163/0x3d0
> [ 14.698005] ? do_syscall_64+0x82/0x9b0
> [ 14.698020] ? vfs_read+0x15e/0x380
> [ 14.698035] ? vfs_read+0x15e/0x380
> [ 14.698056] ? __rseq_handle_notify_resume+0xa6/0x480
> [ 14.698080] ? restore_fpregs_from_fpstate+0x46/0xa0
> [ 14.698098] ? switch_fpu_return+0x5b/0xd0
> [ 14.698113] ? do_syscall_64+0x21d/0x9b0
> [ 14.698134] ? restore_fpregs_from_fpstate+0x46/0xa0
> [ 14.698158] ? switch_fpu_return+0x5b/0xd0
> [ 14.698179] ? do_syscall_64+0x21d/0x9b0
> [ 14.698203] ? do_user_addr_fault+0x216/0x690
> [ 14.698230] ? exc_page_fault+0x7e/0x1a0
> [ 14.698254] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53
> [ 14.698286] </TASK>
> ```
>
> > Are you seeing the crash only from v6.18-rc7 onwards? Was v6.18-rc6 or
> > v6.17 ok for you?
> Going through some Linux kernels, I hit the same issue with
> 6.18.0-rc3-00256-gba36dd5ee6fd, but with that the graphics environment did
> not load, and I only have the journal entry.
>
> ```
> Dez 01 14:33:41 abreu kernel: kernel tried to execute NX-protected page -
> exploit attempt? (uid: 0)
> Dez 01 14:33:41 abreu kernel: BUG: unable to handle page fault for address:
> ffff97fec6b9c588
> Dez 01 14:33:41 abreu kernel: #PF: supervisor instruction fetch in kernel
> mode
> Dez 01 14:33:41 abreu kernel: #PF: error_code(0x0011) - permissions
> violation
> Dez 01 14:33:41 abreu kernel: PGD 3fda01067 P4D 3fda01067 PUD 101338063 PMD
> 106b74063 PTE 8000000106b9c163
> Dez 01 14:33:41 abreu kernel: Oops: Oops: 0011 [#1] SMP
> Dez 01 14:33:41 abreu kernel: CPU: 2 UID: 0 PID: 432 Comm: systemd-modules
> Not tainted 6.18.0-rc3-00256-gba36dd5ee6fd #154 PREEMPT(voluntary)
> Dez 01 14:33:41 abreu kernel: Hardware name: Dell Inc. XPS 13 9360/0596KF,
> BIOS 2.21.0 06/02/2022
> Dez 01 14:33:41 abreu kernel: RIP: 0010:0xffff97fec6b9c588
> Dez 01 14:33:41 abreu kernel: Code: ff ff 20 ed 23 c7 fe 97 ff ff a0 3a f0
> 9a ff ff ff ff f8 37 58 c3 fe 97 ff ff 01 00 00 00 03 00 00 00 00 00 00 00
> 00 00 00 00 <88> c5 b9 c6 fe 97 ff ff 88 c5 b9 c6 fe 97 ff ff 00 00 00 00 00
> 00
> Dez 01 14:33:41 abreu kernel: RSP: 0000:ffffaaba0095bb00 EFLAGS: 00010286
> Dez 01 14:33:41 abreu kernel: RAX: ffff97fec6b9c540 RBX: ffff97fec48c7800
> RCX: 0000000000000007
> Dez 01 14:33:41 abreu kernel: RDX: ffffffffc077b5c0 RSI: ffff97fec71a58b0
> RDI: ffff97fed8514800
> Dez 01 14:33:41 abreu kernel: RBP: ffffaaba0095bb50 R08: ffff97fec77ec243
> R09: ffff98022cd3f4c0
> Dez 01 14:33:41 abreu kernel: R10: 0000000000000001 R11: 0000000006f6b9e9
> R12: ffff97fec48c7840
> Dez 01 14:33:41 abreu kernel: R13: ffff97fed8514850 R14: ffff97fed8514800
> R15: ffff97fec7349b08
> Dez 01 14:33:41 abreu kernel: FS: 00007f4b0c2fcc80(0000)
> GS:ffff980290b87000(0000) knlGS:0000000000000000
> Dez 01 14:33:41 abreu kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
> 0000000080050033
> Dez 01 14:33:41 abreu kernel: CR2: ffff97fec6b9c588 CR3: 0000000106a5f004
> CR4: 00000000003706f0
> Dez 01 14:33:41 abreu kernel: Call Trace:
> Dez 01 14:33:41 abreu kernel: <TASK>
> Dez 01 14:33:41 abreu kernel: ? parport_register_dev_model+0x273/0x3c0
> [parport]
> Dez 01 14:33:41 abreu kernel: ? lp_register+0x6f/0x100 [lp]
> Dez 01 14:33:41 abreu kernel: ? parport_pc_init+0xf20/0xf20 [parport_pc]
> Dez 01 14:33:41 abreu kernel: ? parport_irq_handler+0x50/0x50 [parport]
> Dez 01 14:33:41 abreu kernel: ? lp_attach+0x99/0xc0 [lp]
> Dez 01 14:33:41 abreu kernel: ? port_check+0x1d/0x20 [parport]
> Dez 01 14:33:41 abreu kernel: ? bus_for_each_dev+0x82/0xd0
> Dez 01 14:33:41 abreu kernel: ? lp_open.cold+0xaf5/0xaf5 [lp]
> Dez 01 14:33:41 abreu kernel: ? __parport_register_driver+0x7e/0xb0
> [parport]
> Dez 01 14:33:41 abreu kernel: ? lp_init_module+0x1e2/0x1000 [lp]
> Dez 01 14:33:41 abreu kernel: ? do_one_initcall+0x58/0x2f0
> Dez 01 14:33:41 abreu kernel: ? do_init_module+0x67/0x2a0
> Dez 01 14:33:41 abreu kernel: ? init_module_from_file+0x85/0xc0
> Dez 01 14:33:41 abreu kernel: ? __x64_sys_finit_module+0x163/0x3d0
> Dez 01 14:33:41 abreu kernel: ? do_syscall_64+0x82/0x9b0
> Dez 01 14:33:41 abreu kernel: ? do_syscall_64+0xbb/0x9b0
> Dez 01 14:33:41 abreu kernel: ? do_sys_openat2+0xa2/0xe0
> Dez 01 14:33:41 abreu kernel: ? __x64_sys_openat+0x61/0xa0
> Dez 01 14:33:41 abreu kernel: ? do_syscall_64+0xbb/0x9b0
> Dez 01 14:33:41 abreu kernel: ? do_syscall_64+0xbb/0x9b0
> Dez 01 14:33:41 abreu kernel: ? exc_page_fault+0x7e/0x1a0
> Dez 01 14:33:41 abreu kernel: ? entry_SYSCALL_64_after_hwframe+0x4b/0x53
> Dez 01 14:33:41 abreu kernel: </TASK>
> Dez 01 14:33:41 abreu kernel: Modules linked in: ppdev(+) lp(+) parport_pc
> msr(+) parport drm efi_pstore configfs nfnetlink efivarfs autofs4 ext4 crc16
> mbcache jbd2 dm_crypt dm_mod dell_wmi dell_smbios dell_wmi_descriptor dcdbas
> evdev nvme serio_raw pcspkr nvme_core video intel_hid sparse_keymap wmi
> aesni_intel
> Dez 01 14:33:41 abreu kernel: CR2: ffff97fec6b9c588
> Dez 01 14:33:41 abreu kernel: ---[ end trace 0000000000000000 ]---
> ```
>
> I was forced to hard reset the machine by pressing the power button for more
> than ten seconds.
FWIW, we have two bugs in Debian as well reported, but they were once
for 6.17.12 and 6.17.13 already. See:
https://bugs.debian.org/1124075
https://bugs.debian.org/1124463
Does it make a difference to cold-boot or reboot into the system?
Regards,
Salvatore
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: BUG: kernel NULL pointer dereference, address: 0000000000000000
2026-01-02 19:59 ` Salvatore Bonaccorso
@ 2026-01-03 6:01 ` Paul Menzel
2026-01-03 11:33 ` Sudip Mukherjee
0 siblings, 1 reply; 7+ messages in thread
From: Paul Menzel @ 2026-01-03 6:01 UTC (permalink / raw)
To: Salvatore Bonaccorso
Cc: Sudip Mukherjee, Sudip Mukherjee, linux-kernel, Andrew Morton,
linux-mm, regressions, Thomas Gleixner, Ingo Molnar,
Borislav Petkov, Dave Hansen, x86, Hans de Goede,
Ilpo Järvinen
Dear Salvatore,
Thank you for the follow-up.
Am 03.01.26 um 01:59 schrieb Salvatore Bonaccorso:
> On Mon, Dec 01, 2025 at 05:05:59PM +0100, Paul Menzel wrote:
>> Am 01.12.25 um 14:25 schrieb Sudip Mukherjee:
>>> On Thu, 27 Nov 2025 at 22:55, Paul Menzel wrote:
>>
>>>> Am 27.11.25 um 19:51 schrieb Paul Menzel:
>>>>
>>>>> Unfortunately, not reproducible, but starting with Linux 6.18-rc7, I got
>>>>> the oops below *once*:
>>>>>
>>>>> ```
>>>
>>> <snip>
>>>
>>>> Building and booting Linux 6.18.0-rc7-00041-g765e56e41a5a, I got another
>>>> oops.
>>>>
>>>> [ 15.234799] ppdev lp.0: really_probe: driver_sysfs_add failed
>>>> [ 15.234852] ------------[ cut here ]------------
>>>> [ 15.234854] refcount_t: addition on 0; use-after-free.
>>>> [ 15.234864] WARNING: CPU: 0 PID: 353 at lib/refcount.c:25 refcount_warn_saturate+0xcd/0xf0
>>>>
>>>> Please find the output of `dmesg` attached.
>>>>
>>>> (It might be related to booting with an USB-C mini-dock connected, but I
>>>> do not know yet.)
>>
>> At least today, I am also only able to reproduce this with *no* power cable
>> plugged in, and the USB-C mini-dock connected.
>>
>>> In both cases, it seems the underlying hardware was removed or the
>>> module was unloaded while it was still registering.
>>>
>>> In the first case, 'parport_default_proc_unregister' has been called
>>> while parport driver is still checking for all the connected devices
>>> and was executing 'lp_attach'.
>>> 'parport_default_proc_unregister' will only be called when the parport
>>> module is exiting.
>>>
>>> Same in the second case, 'lp_attach' was still executing and
>>> 'ppdev_cleanup' was called.
>>
>> Please find the output of `dmesg` attached with the Oops for Linux 6.18.
>>
>> ```
>> [ 14.696290] ppdev: user-space parallel port driver
>> [ 14.696974] lp lp.0: really_probe: driver_sysfs_add failed
>> [ 14.697015] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
>> [ 14.697189] BUG: unable to handle page fault for address: ffff991d07830708
>> [ 14.697223] #PF: supervisor instruction fetch in kernel mode
>> [ 14.697249] #PF: error_code(0x0011) - permissions violation
>> [ 14.697277] PGD 388401067 P4D 388401067 PUD 101338063 PMD 10785c063 PTE 8000000107830163
>> [ 14.697313] Oops: Oops: 0011 [#1] SMP
>> [ 14.697334] CPU: 2 UID: 0 PID: 357 Comm: systemd-modules Not tainted 6.18.0 #165 PREEMPT(voluntary)
>> [ 14.697386] Hardware name: Dell Inc. XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022
>> [ 14.697423] RIP: 0010:0xffff991d07830708
>> [ 14.697445] Code: ff ff 20 a1 10 01 1d 99 ff ff 80 3a 50 93 ff ff ff ff 40 54 3c 06 1d 99 ff ff 01 00 00 00 07 00 00 00 00 00 00 00 00 00 00 00 <08> 07 83 07 1d 99 ff ff 08 07 83 07 1d 99 ff ff 00 00 00 00 00 00
>> [ 14.697530] RSP: 0000:ffffa8c040a27a30 EFLAGS: 00010286
>> [ 14.697561] RAX: ffff991d078306c0 RBX: ffff991d0722a000 RCX: 0000000000000007
>> [ 14.697593] RDX: ffffffffc078d5c0 RSI: ffff991d01fa7ce0 RDI: ffff991d03cc0000
>> [ 14.697618] RBP: ffffa8c040a27a80 R08: 00000000fffffff3 R09: 00000000fff7ffff
>> [ 14.697639] R10: ffffffff9482b180 R11: ffffa8c040a27620 R12: ffff991d0722a040
>> [ 14.697659] R13: ffff991d03cc0050 R14: ffff991d03cc0000 R15: ffff991d00dfe8e8
>> [ 14.697679] FS: 00007f09cb7fd6c0(0000) GS:ffff9920d8587000(0000) knlGS:0000000000000000
>> [ 14.697711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>> [ 14.697728] CR2: ffff991d07830708 CR3: 0000000102019003 CR4: 00000000003706f0
>> [ 14.697749] Call Trace:
>> [ 14.697759] <TASK>
>> [ 14.697768] ? parport_register_dev_model+0x273/0x3c0 [parport]
>> [ 14.697792] ? lp_register+0x6f/0x100 [lp]
>> [ 14.697806] ? msr_init+0x1000/0x1000 [msr]
>> [ 14.697822] ? parport_irq_handler+0x50/0x50 [parport]
>> [ 14.697841] ? lp_attach+0x99/0xc0 [lp]
>> [ 14.697854] ? port_check+0x1d/0x20 [parport]
>> [ 14.697879] ? bus_for_each_dev+0x82/0xd0
>> [ 14.697894] ? ppdev_cleanup+0xb40/0xb40 [ppdev]
>> [ 14.697910] ? __parport_register_driver+0x7e/0xb0 [parport]
>> [ 14.697930] ? lp_init_module+0x1e2/0x1000 [lp]
>> [ 14.697945] ? do_one_initcall+0x58/0x2f0
>> [ 14.697960] ? do_init_module+0x67/0x2a0
>> [ 14.697974] ? init_module_from_file+0x85/0xc0
>> [ 14.697989] ? __x64_sys_finit_module+0x163/0x3d0
>> [ 14.698005] ? do_syscall_64+0x82/0x9b0
>> [ 14.698020] ? vfs_read+0x15e/0x380
>> [ 14.698035] ? vfs_read+0x15e/0x380
>> [ 14.698056] ? __rseq_handle_notify_resume+0xa6/0x480
>> [ 14.698080] ? restore_fpregs_from_fpstate+0x46/0xa0
>> [ 14.698098] ? switch_fpu_return+0x5b/0xd0
>> [ 14.698113] ? do_syscall_64+0x21d/0x9b0
>> [ 14.698134] ? restore_fpregs_from_fpstate+0x46/0xa0
>> [ 14.698158] ? switch_fpu_return+0x5b/0xd0
>> [ 14.698179] ? do_syscall_64+0x21d/0x9b0
>> [ 14.698203] ? do_user_addr_fault+0x216/0x690
>> [ 14.698230] ? exc_page_fault+0x7e/0x1a0
>> [ 14.698254] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53
>> [ 14.698286] </TASK>
>> ```
>>
>>> Are you seeing the crash only from v6.18-rc7 onwards? Was v6.18-rc6 or
>>> v6.17 ok for you?
>> Going through some Linux kernels, I hit the same issue with
>> 6.18.0-rc3-00256-gba36dd5ee6fd, but with that the graphics environment did
>> not load, and I only have the journal entry.
>>
>> ```
>> Dez 01 14:33:41 abreu kernel: kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
>> Dez 01 14:33:41 abreu kernel: BUG: unable to handle page fault for address: ffff97fec6b9c588
>> Dez 01 14:33:41 abreu kernel: #PF: supervisor instruction fetch in kernel mode
>> Dez 01 14:33:41 abreu kernel: #PF: error_code(0x0011) - permissions violation
>> Dez 01 14:33:41 abreu kernel: PGD 3fda01067 P4D 3fda01067 PUD 101338063 PMD 106b74063 PTE 8000000106b9c163
>> Dez 01 14:33:41 abreu kernel: Oops: Oops: 0011 [#1] SMP
>> Dez 01 14:33:41 abreu kernel: CPU: 2 UID: 0 PID: 432 Comm: systemd-modules Not tainted 6.18.0-rc3-00256-gba36dd5ee6fd #154 PREEMPT(voluntary)
>> Dez 01 14:33:41 abreu kernel: Hardware name: Dell Inc. XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022
>> Dez 01 14:33:41 abreu kernel: RIP: 0010:0xffff97fec6b9c588
>> Dez 01 14:33:41 abreu kernel: Code: ff ff 20 ed 23 c7 fe 97 ff ff a0 3a f0 9a ff ff ff ff f8 37 58 c3 fe 97 ff ff 01 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 <88> c5 b9 c6 fe 97 ff ff 88 c5 b9 c6 fe 97 ff ff 00 00 00 00 00 00
>> Dez 01 14:33:41 abreu kernel: RSP: 0000:ffffaaba0095bb00 EFLAGS: 00010286
>> Dez 01 14:33:41 abreu kernel: RAX: ffff97fec6b9c540 RBX: ffff97fec48c7800 RCX: 0000000000000007
>> Dez 01 14:33:41 abreu kernel: RDX: ffffffffc077b5c0 RSI: ffff97fec71a58b0 RDI: ffff97fed8514800
>> Dez 01 14:33:41 abreu kernel: RBP: ffffaaba0095bb50 R08: ffff97fec77ec243 R09: ffff98022cd3f4c0
>> Dez 01 14:33:41 abreu kernel: R10: 0000000000000001 R11: 0000000006f6b9e9 R12: ffff97fec48c7840
>> Dez 01 14:33:41 abreu kernel: R13: ffff97fed8514850 R14: ffff97fed8514800 R15: ffff97fec7349b08
>> Dez 01 14:33:41 abreu kernel: FS: 00007f4b0c2fcc80(0000) GS:ffff980290b87000(0000) knlGS:0000000000000000
>> Dez 01 14:33:41 abreu kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>> Dez 01 14:33:41 abreu kernel: CR2: ffff97fec6b9c588 CR3: 0000000106a5f004 CR4: 00000000003706f0
>> Dez 01 14:33:41 abreu kernel: Call Trace:
>> Dez 01 14:33:41 abreu kernel: <TASK>
>> Dez 01 14:33:41 abreu kernel: ? parport_register_dev_model+0x273/0x3c0 [parport]
>> Dez 01 14:33:41 abreu kernel: ? lp_register+0x6f/0x100 [lp]
>> Dez 01 14:33:41 abreu kernel: ? parport_pc_init+0xf20/0xf20 [parport_pc]
>> Dez 01 14:33:41 abreu kernel: ? parport_irq_handler+0x50/0x50 [parport]
>> Dez 01 14:33:41 abreu kernel: ? lp_attach+0x99/0xc0 [lp]
>> Dez 01 14:33:41 abreu kernel: ? port_check+0x1d/0x20 [parport]
>> Dez 01 14:33:41 abreu kernel: ? bus_for_each_dev+0x82/0xd0
>> Dez 01 14:33:41 abreu kernel: ? lp_open.cold+0xaf5/0xaf5 [lp]
>> Dez 01 14:33:41 abreu kernel: ? __parport_register_driver+0x7e/0xb0 [parport]
>> Dez 01 14:33:41 abreu kernel: ? lp_init_module+0x1e2/0x1000 [lp]
>> Dez 01 14:33:41 abreu kernel: ? do_one_initcall+0x58/0x2f0
>> Dez 01 14:33:41 abreu kernel: ? do_init_module+0x67/0x2a0
>> Dez 01 14:33:41 abreu kernel: ? init_module_from_file+0x85/0xc0
>> Dez 01 14:33:41 abreu kernel: ? __x64_sys_finit_module+0x163/0x3d0
>> Dez 01 14:33:41 abreu kernel: ? do_syscall_64+0x82/0x9b0
>> Dez 01 14:33:41 abreu kernel: ? do_syscall_64+0xbb/0x9b0
>> Dez 01 14:33:41 abreu kernel: ? do_sys_openat2+0xa2/0xe0
>> Dez 01 14:33:41 abreu kernel: ? __x64_sys_openat+0x61/0xa0
>> Dez 01 14:33:41 abreu kernel: ? do_syscall_64+0xbb/0x9b0
>> Dez 01 14:33:41 abreu kernel: ? do_syscall_64+0xbb/0x9b0
>> Dez 01 14:33:41 abreu kernel: ? exc_page_fault+0x7e/0x1a0
>> Dez 01 14:33:41 abreu kernel: ? entry_SYSCALL_64_after_hwframe+0x4b/0x53
>> Dez 01 14:33:41 abreu kernel: </TASK>
>> Dez 01 14:33:41 abreu kernel: Modules linked in: ppdev(+) lp(+) parport_pc msr(+) parport drm efi_pstore configfs nfnetlink efivarfs autofs4 ext4 crc16 mbcache jbd2 dm_crypt dm_mod dell_wmi dell_smbios dell_wmi_descriptor dcdbas evdev nvme serio_raw pcspkr nvme_core video intel_hid sparse_keymap wmi aesni_intel
>> Dez 01 14:33:41 abreu kernel: CR2: ffff97fec6b9c588
>> Dez 01 14:33:41 abreu kernel: ---[ end trace 0000000000000000 ]---
>> ```
>>
>> I was forced to hard reset the machine by pressing the power button for more
>> than ten seconds.
>
> FWIW, we have two bugs in Debian as well reported, but they were once
> for 6.17.12 and 6.17.13 already. See:
>
> https://bugs.debian.org/1124075
This is
AMD AM5 ASUS ROG STRIX B650-A GAMING WIFI, BIOS 3067 12/10/2024
> https://bugs.debian.org/1124463
This is
Dell Latitude E5470/0VHKV0, BIOS 1.34.3 11/20/2022
> Does it make a difference to cold-boot or reboot into the system?
I only did cold boots, and I am not able to reproduce it anymore, and
wrote it off to some hardware issue – despite the system working fine
otherwise.
I am adding the x86 folks, and regression lists.
Kind regards,
Paul
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: BUG: kernel NULL pointer dereference, address: 0000000000000000
2026-01-03 6:01 ` Paul Menzel
@ 2026-01-03 11:33 ` Sudip Mukherjee
0 siblings, 0 replies; 7+ messages in thread
From: Sudip Mukherjee @ 2026-01-03 11:33 UTC (permalink / raw)
To: Paul Menzel, Salvatore Bonaccorso
Cc: Sudip Mukherjee, linux-kernel, Andrew Morton, linux-mm,
regressions, Thomas Gleixner, Ingo Molnar, Borislav Petkov,
Dave Hansen, x86, Hans de Goede, Ilpo Järvinen
On Sat, Jan 03, 2026 at 12:01:19PM +0600, Paul Menzel wrote:
> Dear Salvatore,
>
>
> Thank you for the follow-up.
>
> Am 03.01.26 um 01:59 schrieb Salvatore Bonaccorso:
>
> > On Mon, Dec 01, 2025 at 05:05:59PM +0100, Paul Menzel wrote:
>
> > > Am 01.12.25 um 14:25 schrieb Sudip Mukherjee:
> > > > On Thu, 27 Nov 2025 at 22:55, Paul Menzel wrote:
> > >
> > > > > Am 27.11.25 um 19:51 schrieb Paul Menzel:
> > > > >
> > > > > > Unfortunately, not reproducible, but starting with Linux 6.18-rc7, I got
> > > > > > the oops below *once*:
<snip>
> >
> > https://bugs.debian.org/1124075
>
> This is
>
> AMD AM5 ASUS ROG STRIX B650-A GAMING WIFI, BIOS 3067 12/10/2024
>
> > https://bugs.debian.org/1124463
>
> This is
>
> Dell Latitude E5470/0VHKV0, BIOS 1.34.3 11/20/2022
>
> > Does it make a difference to cold-boot or reboot into the system?
>
> I only did cold boots, and I am not able to reproduce it anymore, and wrote
> it off to some hardware issue – despite the system working fine otherwise.
>
> I am adding the x86 folks, and regression lists.
Thanks Salvatore for the Debian bug links.
I had been trying to reproduce this but have not seen it on my machine so far.
But looking at the traces from the Debian bugs and the trace from Paul, my best
guess is that its happening because the low level driver, parport_pc in these
cases, has not completed setting up the hardware.
When 'lp' starts registering, parport driver will check if there is any port,
if no ports are found then it will try to load the low level module.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/parport/share.c?h=v6.19-rc3#n198
As mentioned in the comment request_module() is not trying to load a real module
and it depends on the alias. Also, mentioned in the Documentation.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/admin-guide/parport.rst?h=v6.19-rc3#n45
I am not sure why the problem is seen now, but is it possible to test the
below diff please and see if that fixes the issue.
diff --git a/drivers/parport/share.c b/drivers/parport/share.c
index 427abdf3c4c4a..8f45daf7b3825 100644
--- a/drivers/parport/share.c
+++ b/drivers/parport/share.c
@@ -287,8 +287,16 @@ int __parport_register_driver(struct parport_driver *drv, struct module *owner,
*/
ret = bus_for_each_dev(&parport_bus_type, NULL, NULL,
port_detect);
- if (!ret)
+
+ /* Return if no port has been found. The driver has been
+ * registered, so whenever a new port registers
+ * attach_driver_chain() will be called which will then check
+ * all registered drivers.
+ */
+ if (!ret) {
get_lowlevel_driver();
+ return 0;
+ }
mutex_lock(®istration_lock);
if (drv->match_port)
--
Regards
Sudip
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2026-01-03 11:33 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2025-11-27 18:51 BUG: kernel NULL pointer dereference, address: 0000000000000000 Paul Menzel
2025-11-27 22:55 ` Paul Menzel
2025-12-01 13:25 ` Sudip Mukherjee
2025-12-01 16:05 ` Paul Menzel
2026-01-02 19:59 ` Salvatore Bonaccorso
2026-01-03 6:01 ` Paul Menzel
2026-01-03 11:33 ` Sudip Mukherjee
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