From: Paul Menzel <pmenzel@molgen.mpg.de>
To: Sudip Mukherjee <sudipm.mukherjee@gmail.com>,
Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Cc: linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org
Subject: Re: BUG: kernel NULL pointer dereference, address: 0000000000000000
Date: Thu, 27 Nov 2025 23:55:23 +0100 [thread overview]
Message-ID: <db387081-345f-423a-a0ff-e13f3bec2d51@molgen.mpg.de> (raw)
In-Reply-To: <6ba903ad-9897-42bb-8c2d-337385cc3746@molgen.mpg.de>
[-- 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
next prev parent reply other threads:[~2025-11-27 22:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-27 18:51 Paul Menzel
2025-11-27 22:55 ` Paul Menzel [this message]
2025-12-01 13:25 ` Sudip Mukherjee
2025-12-01 16:05 ` Paul Menzel
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