[ 0.000000] Linux version 6.0.0-rc3-next-20220831-00002-g6db6c886e5af (feng@shbuild999) (gcc (Ubuntu 10.3.0-1ubuntu1~20.10) 10.3.0, GNU ld (GNU Binutils for Ubuntu) 2.35.1) #245 SMP PREEMPT_DYNAMIC Wed Aug 31 22:24:56 CST 2022 [ 0.000000] Command line: root=/dev/sda debug sched_debug apic=debug ignore_loglevel sysrq_always_enabled panic=10 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal nokalsr nokaslr panic_on_warn apic=debug cma=0 psi=no slub_debug=UP movable_nodemask=0xc cgroup_no_v1=all systemd.unified_cgroup_hierarchy=1 rw [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] signal: max sigframe size: 1776 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bffdefff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bffdf000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000013fffffff] usable [ 0.000000] printk: debug: ignoring loglevel setting. [ 0.000000] printk: bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.8 present. [ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 0.000000] Hypervisor detected: KVM [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000003] kvm-clock: using sched offset of 539331094 cycles [ 0.001038] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.004267] tsc: Detected 2693.508 MHz processor [ 0.008287] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.009657] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.010753] last_pfn = 0x140000 max_arch_pfn = 0x400000000 [ 0.011902] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.013255] last_pfn = 0xbffdf max_arch_pfn = 0x400000000 [ 0.014327] Scan for SMP in [mem 0x00000000-0x000003ff] [ 0.015404] Scan for SMP in [mem 0x0009fc00-0x0009ffff] [ 0.016496] Scan for SMP in [mem 0x000f0000-0x000fffff] [ 0.031411] found SMP MP-table at [mem 0x000f5a60-0x000f5a6f] [ 0.032535] mpc: f5a70-f5b84 [ 0.033207] Using GB pages for direct mapping [ 0.043436] ACPI: Early table checksum verification disabled [ 0.044612] ACPI: RSDP 0x00000000000F5A20 000014 (v00 BOCHS ) [ 0.045818] ACPI: RSDT 0x00000000BFFE1579 000038 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) [ 0.047552] ACPI: FACP 0x00000000BFFE12A1 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) [ 0.049233] ACPI: DSDT 0x00000000BFFDFD80 001521 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) [ 0.050935] ACPI: FACS 0x00000000BFFDFD40 000040 [ 0.051850] ACPI: APIC 0x00000000BFFE1315 000090 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) [ 0.053518] ACPI: HPET 0x00000000BFFE13A5 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) [ 0.055183] ACPI: SRAT 0x00000000BFFE13DD 000160 (v01 BOCHS BXPCSRAT 00000001 BXPC 00000001) [ 0.056833] ACPI: SLIT 0x00000000BFFE153D 00003C (v01 BOCHS BXPCSLIT 00000001 BXPC 00000001) [ 0.058528] ACPI: Reserving FACP table memory at [mem 0xbffe12a1-0xbffe1314] [ 0.059892] ACPI: Reserving DSDT table memory at [mem 0xbffdfd80-0xbffe12a0] [ 0.061270] ACPI: Reserving FACS table memory at [mem 0xbffdfd40-0xbffdfd7f] [ 0.062649] ACPI: Reserving APIC table memory at [mem 0xbffe1315-0xbffe13a4] [ 0.064032] ACPI: Reserving HPET table memory at [mem 0xbffe13a5-0xbffe13dc] [ 0.065405] ACPI: Reserving SRAT table memory at [mem 0xbffe13dd-0xbffe153c] [ 0.066793] ACPI: Reserving SLIT table memory at [mem 0xbffe153d-0xbffe1578] [ 0.068346] mapped APIC to ffffffffff5fc000 ( fee00000) [ 0.069798] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.070683] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.071551] SRAT: PXM 1 -> APIC 0x02 -> Node 1 [ 0.072408] SRAT: PXM 1 -> APIC 0x03 -> Node 1 [ 0.073270] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.074440] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0x3fffffff] [ 0.075611] ACPI: SRAT: Node 1 PXM 1 [mem 0x40000000-0x7fffffff] [ 0.076774] ACPI: SRAT: Node 2 PXM 2 [mem 0x80000000-0xbfffffff] [ 0.077971] ACPI: SRAT: Node 3 PXM 3 [mem 0x100000000-0x13fffffff] [ 0.079238] NUMA: Initialized distance table, cnt=4 [ 0.080208] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0x3fffffff] -> [mem 0x00000000-0x3fffffff] [ 0.082286] NODE_DATA(0) allocated [mem 0x3ffd5000-0x3fffffff] [ 0.083572] NODE_DATA(1) allocated [mem 0x7ffd5000-0x7fffffff] [ 0.084840] NODE_DATA(2) allocated [mem 0xbffb4000-0xbffdefff] [ 0.086130] NODE_DATA(3) allocated [mem 0x13ffd2000-0x13fffcfff] [ 0.088319] Zone ranges: [ 0.088839] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.090072] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.091293] Normal [mem 0x0000000100000000-0x000000013fffffff] [ 0.092487] Device empty [ 0.093052] Movable zone start for each node [ 0.093927] Early memory node ranges [ 0.094627] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.095844] node 0: [mem 0x0000000000100000-0x000000003fffffff] [ 0.097065] node 1: [mem 0x0000000040000000-0x000000007fffffff] [ 0.098329] node 2: [mem 0x0000000080000000-0x00000000bffdefff] [ 0.099560] node 3: [mem 0x0000000100000000-0x000000013fffffff] [ 0.100802] Initmem setup node 0 [mem 0x0000000000001000-0x000000003fffffff] [ 0.102248] Initmem setup node 1 [mem 0x0000000040000000-0x000000007fffffff] [ 0.103619] Initmem setup node 2 [mem 0x0000000080000000-0x00000000bffdefff] [ 0.105012] Initmem setup node 3 [mem 0x0000000100000000-0x000000013fffffff] [ 0.106471] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.107077] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.133075] On node 3, zone Normal: 33 pages in unavailable ranges [ 0.703963] kasan: KernelAddressSanitizer initialized [ 0.706935] ACPI: PM-Timer IO Port: 0x608 [ 0.707773] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.709002] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.710359] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.711591] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02 [ 0.712993] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.714283] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05 [ 0.715679] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.716968] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09 [ 0.718440] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.719779] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a [ 0.721207] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.722546] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b [ 0.723945] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01 [ 0.725349] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03 [ 0.726767] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04 [ 0.728171] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06 [ 0.729578] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07 [ 0.730990] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08 [ 0.732406] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c [ 0.733831] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d [ 0.735245] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e [ 0.736644] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f [ 0.738063] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.739329] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.740393] TSC deadline timer available [ 0.741196] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.742229] mapped IOAPIC to ffffffffff5fb000 (fec00000) [ 0.743341] kvm-guest: KVM setup pv remote TLB flush [ 0.744324] kvm-guest: setup PV sched yield [ 0.745244] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.746744] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.748214] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.749704] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.751209] PM: hibernation: Registered nosave memory: [mem 0xbffdf000-0xbfffffff] [ 0.752700] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfeffbfff] [ 0.754220] PM: hibernation: Registered nosave memory: [mem 0xfeffc000-0xfeffffff] [ 0.755705] PM: hibernation: Registered nosave memory: [mem 0xff000000-0xfffbffff] [ 0.757190] PM: hibernation: Registered nosave memory: [mem 0xfffc0000-0xffffffff] [ 0.758748] [mem 0xc0000000-0xfeffbfff] available for PCI devices [ 0.759945] Booting paravirtualized kernel on KVM [ 0.760955] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.781672] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:4 [ 0.786343] percpu: Embedded 76 pages/cpu s274432 r8192 d28672 u1048576 [ 0.787686] pcpu-alloc: s274432 r8192 d28672 u1048576 alloc=1*2097152 [ 0.788953] pcpu-alloc: [0] 0 1 [1] 2 3 [ 0.789892] kvm-guest: PV spinlocks enabled [ 0.790773] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.792322] Fallback order for Node 0: 0 2 1 3 [ 0.793280] Fallback order for Node 1: 1 3 0 2 [ 0.794250] Fallback order for Node 2: 2 0 3 1 [ 0.795191] Fallback order for Node 3: 3 1 0 2 [ 0.796136] Built 4 zonelists, mobility grouping on. Total pages: 1031903 [ 0.797533] Policy zone: Normal [ 0.798185] Kernel command line: root=/dev/sda debug sched_debug apic=debug ignore_loglevel sysrq_always_enabled panic=10 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal nokalsr nokaslr panic_on_warn apic=debug cma=0 psi=no slub_debug=UP movable_nodemask=0xc cgroup_no_v1=all systemd.unified_cgroup_hierarchy=1 rw [ 0.804437] sysrq: sysrq always enabled. [ 0.805390] Booting kernel: `' invalid for parameter `panic_on_warn' [ 0.806938] Unknown kernel command line parameters "sched_debug nokalsr nokaslr vga=normal psi=no movable_nodemask=0xc", will be passed to user space. [ 0.811442] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.818680] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.820322] software IO TLB: area num 4. [ 0.980984] Memory: 584380K/4193780K available (26635K kernel code, 11211K rwdata, 9112K rodata, 3244K init, 8224K bss, 1038280K reserved, 0K cma-reserved) [ 0.983825] ********************************************************** [ 0.985139] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.986470] ** ** [ 0.987781] ** This system shows unhashed kernel memory addresses ** [ 0.989093] ** via the console, logs, and other interfaces. This ** [ 0.990409] ** might reduce the security of your system. ** [ 0.991713] ** ** [ 0.993030] ** If you see this message and you are not debugging ** [ 0.994348] ** the kernel, report this immediately to your system ** [ 0.995664] ** administrator! ** [ 0.996995] ** ** [ 0.998351] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.999668] ********************************************************** [ 1.006007] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=4 [ 1.007483] Kernel/User page tables isolation: enabled [ 1.008641] ftrace: allocating 54576 entries in 214 pages [ 1.037372] ftrace: allocated 214 pages with 5 groups [ 1.040441] Dynamic Preempt: full [ 1.042079] rcu: Preemptible hierarchical RCU implementation. [ 1.043251] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4. [ 1.044644] Trampoline variant of Tasks RCU enabled. [ 1.045676] Rude variant of Tasks RCU enabled. [ 1.046588] Tracing variant of Tasks RCU enabled. [ 1.047585] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 1.049141] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 1.137210] NR_IRQS: 524544, nr_irqs: 456, preallocated irqs: 16 [ 1.139588] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.141346] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff888136c00000-0xffff888136e00000 [ 1.150829] Console: colour VGA+ 80x25 [ 1.151652] printk: console [ttyS0] enabled [ 1.153388] printk: bootconsole [earlyser0] disabled [ 1.155749] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.158085] ACPI: Core revision 20220331 [ 1.160377] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 1.162468] APIC: Switch to symmetric I/O mode setup [ 1.163943] x2apic enabled [ 1.164951] Switched APIC routing to physical x2apic. [ 1.166048] kvm-guest: setup PV IPIs [ 1.166872] masked ExtINT on CPU#0 [ 1.168960] ENABLING IO-APIC IRQs [ 1.169750] init IO_APIC IRQs [ 1.170382] apic 0 pin 0 not connected [ 1.171268] IOAPIC[0]: Preconfigured routing entry (0-1 -> IRQ 1 Level:0 ActiveLow:0) [ 1.172958] IOAPIC[0]: Preconfigured routing entry (0-2 -> IRQ 0 Level:0 ActiveLow:0) [ 1.174648] IOAPIC[0]: Preconfigured routing entry (0-3 -> IRQ 3 Level:0 ActiveLow:0) [ 1.176306] IOAPIC[0]: Preconfigured routing entry (0-4 -> IRQ 4 Level:0 ActiveLow:0) [ 1.178010] IOAPIC[0]: Preconfigured routing entry (0-5 -> IRQ 5 Level:1 ActiveLow:0) [ 1.179698] IOAPIC[0]: Preconfigured routing entry (0-6 -> IRQ 6 Level:0 ActiveLow:0) [ 1.181359] IOAPIC[0]: Preconfigured routing entry (0-7 -> IRQ 7 Level:0 ActiveLow:0) [ 1.183058] IOAPIC[0]: Preconfigured routing entry (0-8 -> IRQ 8 Level:0 ActiveLow:0) [ 1.184741] IOAPIC[0]: Preconfigured routing entry (0-9 -> IRQ 9 Level:1 ActiveLow:0) [ 1.186415] IOAPIC[0]: Preconfigured routing entry (0-10 -> IRQ 10 Level:1 ActiveLow:0) [ 1.188130] IOAPIC[0]: Preconfigured routing entry (0-11 -> IRQ 11 Level:1 ActiveLow:0) [ 1.189882] IOAPIC[0]: Preconfigured routing entry (0-12 -> IRQ 12 Level:0 ActiveLow:0) [ 1.191590] IOAPIC[0]: Preconfigured routing entry (0-13 -> IRQ 13 Level:0 ActiveLow:0) [ 1.193276] IOAPIC[0]: Preconfigured routing entry (0-14 -> IRQ 14 Level:0 ActiveLow:0) [ 1.195044] IOAPIC[0]: Preconfigured routing entry (0-15 -> IRQ 15 Level:0 ActiveLow:0) [ 1.196686] apic 0 pin 16 not connected [ 1.197496] apic 0 pin 17 not connected [ 1.198303] apic 0 pin 18 not connected [ 1.199115] apic 0 pin 19 not connected [ 1.199930] apic 0 pin 20 not connected [ 1.200752] apic 0 pin 21 not connected [ 1.201566] apic 0 pin 22 not connected [ 1.202373] apic 0 pin 23 not connected [ 1.203325] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 1.204615] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x26d349e8249, max_idle_ns: 440795288087 ns [ 1.206809] Calibrating delay loop (skipped) preset value.. 5387.01 BogoMIPS (lpj=2693508) [ 1.207810] pid_max: default: 32768 minimum: 301 [ 1.210131] LSM: Security Framework initializing [ 1.211167] Yama: becoming mindful. [ 1.212013] SELinux: Initializing. [ 1.212812] SELinux: CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE is non-zero. This is deprecated and will be rejected in a future kernel release. [ 1.213810] SELinux: https://github.com/SELinuxProject/selinux-kernel/wiki/DEPRECATE-checkreqprot [ 1.221115] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.224286] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, vmalloc) [ 1.225148] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, vmalloc) [ 1.225965] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, vmalloc) [ 1.231639] Disabling cpuset control group subsystem in v1 mounts [ 1.231969] Disabling cpu control group subsystem in v1 mounts [ 1.232832] Disabling cpuacct control group subsystem in v1 mounts [ 1.233841] Disabling io control group subsystem in v1 mounts [ 1.235361] Disabling memory control group subsystem in v1 mounts [ 1.235968] Disabling devices control group subsystem in v1 mounts [ 1.236879] Disabling freezer control group subsystem in v1 mounts [ 1.237867] Disabling net_cls control group subsystem in v1 mounts [ 1.238872] Disabling perf_event control group subsystem in v1 mounts [ 1.239847] Disabling net_prio control group subsystem in v1 mounts [ 1.240970] Disabling hugetlb control group subsystem in v1 mounts [ 1.241851] Disabling pids control group subsystem in v1 mounts [ 1.242887] Disabling rdma control group subsystem in v1 mounts [ 1.245404] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 1.245995] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 1.246808] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 1.247835] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.248819] Spectre V2 : Mitigation: Retpolines [ 1.249808] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.250816] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.251808] Speculative Store Bypass: Vulnerable [ 1.252829] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.253808] MMIO Stale Data: Unknown: No mitigations [ 1.306764] Freeing SMP alternatives memory: 48K [ 1.309040] smpboot: CPU0: Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz (family: 0x6, model: 0x2d, stepping: 0x7) [ 1.312655] cblist_init_generic: Setting adjustable number of callback queues. [ 1.312809] cblist_init_generic: Setting shift to 2 and lim to 1. [ 1.314066] cblist_init_generic: Setting shift to 2 and lim to 1. [ 1.315103] cblist_init_generic: Setting shift to 2 and lim to 1. [ 1.316083] Performance Events: SandyBridge events, full-width counters, Intel PMU driver. [ 1.316821] ... version: 2 [ 1.317658] ... bit width: 48 [ 1.317811] ... generic registers: 4 [ 1.318680] ... value mask: 0000ffffffffffff [ 1.318811] ... max period: 00007fffffffffff [ 1.319820] ... fixed-purpose events: 3 [ 1.320636] ... event mask: 000000070000000f [ 1.321718] rcu: Hierarchical SRCU implementation. [ 1.321810] rcu: Max phase no-delay instances is 400. [ 1.329606] smp: Bringing up secondary CPUs ... [ 1.331629] x86: Booting SMP configuration: [ 1.331821] .... node #0, CPUs: #1 [ 0.060799] masked ExtINT on CPU#1 [ 0.060799] smpboot: CPU 1 Converting physical 0 to logical die 1 [ 1.337812] .... node #1, CPUs: #2 [ 0.060799] masked ExtINT on CPU#2 [ 0.060799] smpboot: CPU 2 Converting physical 0 to logical die 2 [ 1.344039] #3 [ 0.060799] masked ExtINT on CPU#3 [ 0.060799] smpboot: CPU 3 Converting physical 0 to logical die 3 [ 1.347914] smp: Brought up 4 nodes, 4 CPUs [ 1.348826] smpboot: Max logical packages: 4 [ 1.349707] smpboot: Total of 4 processors activated (21548.06 BogoMIPS) [ 1.357446] node 0 deferred pages initialised in 4ms [ 1.376022] node 1 deferred pages initialised in 21ms [ 1.388730] node 2 deferred pages initialised in 33ms [ 1.390457] node 3 deferred pages initialised in 32ms [ 1.392112] devtmpfs: initialized [ 1.394446] x86/mm: Memory block size: 128MB [ 1.423600] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 1.425902] futex hash table entries: 1024 (order: 4, 65536 bytes, vmalloc) [ 1.427833] pinctrl core: initialized pinctrl subsystem [ 1.442118] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 1.446100] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations [ 1.447944] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 1.449930] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 1.451089] audit: initializing netlink subsys (disabled) [ 1.453177] audit: type=2000 audit(1661955939.416:1): state=initialized audit_enabled=0 res=1 [ 1.455396] thermal_sys: Registered thermal governor 'fair_share' [ 1.455402] thermal_sys: Registered thermal governor 'bang_bang' [ 1.455802] thermal_sys: Registered thermal governor 'step_wise' [ 1.457812] thermal_sys: Registered thermal governor 'user_space' [ 1.460199] cpuidle: using governor menu [ 1.462338] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.465802] PCI: Using configuration type 1 for base access [ 1.467042] core: PMU erratum BJ122, BV98, HSD29 workaround disabled, HT off [ 1.552652] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. [ 1.557946] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 1.558811] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 1.560812] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 1.561809] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 1.577836] cryptd: max_cpu_qlen set to 1000 [ 1.604830] raid6: sse2x4 gen() 7627 MB/s [ 1.622221] raid6: sse2x2 gen() 5874 MB/s [ 1.638923] raid6: sse2x1 gen() 3493 MB/s [ 1.639786] raid6: using algorithm sse2x4 gen() 7627 MB/s [ 1.657003] raid6: .... xor() 4955 MB/s, rmw enabled [ 1.657824] raid6: using ssse3x2 recovery algorithm [ 1.660073] ACPI: Added _OSI(Module Device) [ 1.661812] ACPI: Added _OSI(Processor Device) [ 1.662754] ACPI: Added _OSI(3.0 _SCP Extensions) [ 1.662811] ACPI: Added _OSI(Processor Aggregator Device) [ 1.745802] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 1.787024] ACPI: Interpreter enabled [ 1.788219] ACPI: PM: (supports S0 S3 S4 S5) [ 1.789820] ACPI: Using IOAPIC for interrupt routing [ 1.791145] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 1.793811] PCI: Using E820 reservations for host bridge windows [ 1.799652] ACPI: Enabled 2 GPEs in block 00 to 0F [ 1.961301] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 1.961889] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 1.963821] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 1.966393] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 1.985023] acpiphp: Slot [3] registered [ 1.986344] acpiphp: Slot [4] registered [ 1.987372] acpiphp: Slot [5] registered [ 1.989429] acpiphp: Slot [6] registered [ 1.990388] acpiphp: Slot [7] registered [ 1.991350] acpiphp: Slot [8] registered [ 1.993395] acpiphp: Slot [9] registered [ 1.994414] acpiphp: Slot [10] registered [ 1.996377] acpiphp: Slot [11] registered [ 1.997365] acpiphp: Slot [12] registered [ 1.998367] acpiphp: Slot [13] registered [ 2.000381] acpiphp: Slot [14] registered [ 2.001378] acpiphp: Slot [15] registered [ 2.002337] acpiphp: Slot [16] registered [ 2.004377] acpiphp: Slot [17] registered [ 2.005434] acpiphp: Slot [18] registered [ 2.006339] acpiphp: Slot [19] registered [ 2.008389] acpiphp: Slot [20] registered [ 2.009347] acpiphp: Slot [21] registered [ 2.010406] acpiphp: Slot [22] registered [ 2.012341] acpiphp: Slot [23] registered [ 2.013368] acpiphp: Slot [24] registered [ 2.015362] acpiphp: Slot [25] registered [ 2.016400] acpiphp: Slot [26] registered [ 2.017350] acpiphp: Slot [27] registered [ 2.019399] acpiphp: Slot [28] registered [ 2.020336] acpiphp: Slot [29] registered [ 2.021423] acpiphp: Slot [30] registered [ 2.023360] acpiphp: Slot [31] registered [ 2.024100] PCI host bridge to bus 0000:00 [ 2.024819] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 2.026845] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 2.027852] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 2.029855] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 2.031842] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 2.033834] pci_bus 0000:00: root bus resource [mem 0x140000000-0x1bfffffff window] [ 2.035845] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.037310] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 2.043007] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 2.047811] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 2.053211] pci 0000:00:01.1: reg 0x20: [io 0xc080-0xc08f] [ 2.055219] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 2.056812] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 2.057818] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 2.059817] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 2.062012] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 2.064584] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 2.065879] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 2.070217] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000 [ 2.073619] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref] [ 2.077871] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff] [ 2.084415] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] [ 2.086567] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 2.092651] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 [ 2.094811] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff] [ 2.096790] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] [ 2.103288] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] [ 2.108452] pci 0000:00:04.0: [1af4:1009] type 00 class 0x000200 [ 2.110811] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 2.113812] pci 0000:00:04.0: reg 0x14: [mem 0xfebf1000-0xfebf1fff] [ 2.118812] pci 0000:00:04.0: reg 0x20: [mem 0xfe000000-0xfe003fff 64bit pref] [ 2.127768] pci 0000:00:05.0: [8086:25ab] type 00 class 0x088000 [ 2.129621] pci 0000:00:05.0: reg 0x10: [mem 0xfebf2000-0xfebf200f] [ 2.163360] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 2.169295] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 2.175248] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 2.180246] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 2.183617] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 2.204866] iommu: Default domain type: Translated [ 2.205811] iommu: DMA domain TLB invalidation policy: lazy mode [ 2.211134] SCSI subsystem initialized [ 2.213019] libata version 3.00 loaded. [ 2.214656] ACPI: bus type USB registered [ 2.215580] usbcore: registered new interface driver usbfs [ 2.217154] usbcore: registered new interface driver hub [ 2.218979] usbcore: registered new device driver usb [ 2.221108] pps_core: LinuxPPS API ver. 1 registered [ 2.221810] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.223967] PTP clock support registered [ 2.226000] EDAC MC: Ver: 3.0.0 [ 2.233655] NetLabel: Initializing [ 2.233816] NetLabel: domain hash size = 128 [ 2.234694] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 2.236385] NetLabel: unlabeled traffic allowed by default [ 2.237835] PCI: Using ACPI for IRQ routing [ 2.238699] PCI: pci_cache_line_size set to 64 bytes [ 2.240033] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 2.240923] e820: reserve RAM buffer [mem 0xbffdf000-0xbfffffff] [ 2.243954] pci 0000:00:02.0: vgaarb: setting as boot VGA device [ 2.244802] pci 0000:00:02.0: vgaarb: bridge control possible [ 2.244802] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 2.247816] vgaarb: loaded [ 2.249620] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 2.250810] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 2.257281] clocksource: Switched to clocksource kvm-clock [ 2.882280] VFS: Disk quotas dquot_6.6.0 [ 2.883445] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.888015] pnp: PnP ACPI init [ 2.892970] pnp 00:03: [dma 2] [ 2.907746] pnp: PnP ACPI: found 6 devices [ 2.964680] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 2.968309] NET: Registered PF_INET protocol family [ 2.970506] IP idents hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 2.977543] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, vmalloc) [ 2.979521] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 2.981473] TCP established hash table entries: 32768 (order: 6, 262144 bytes, vmalloc) [ 2.983980] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes, vmalloc) [ 2.986707] TCP: Hash tables configured (established 32768 bind 32768) [ 2.988876] UDP hash table entries: 2048 (order: 4, 65536 bytes, vmalloc) [ 2.990459] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, vmalloc) [ 2.993357] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.000362] RPC: Registered named UNIX socket transport module. [ 3.001961] RPC: Registered udp transport module. [ 3.003371] RPC: Registered tcp transport module. [ 3.004753] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.006648] NET: Registered PF_XDP protocol family [ 3.008121] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.009458] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.010722] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.012113] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 3.013511] pci_bus 0000:00: resource 8 [mem 0x140000000-0x1bfffffff window] [ 3.016088] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 3.017323] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.018714] PCI: CLS 0 bytes, default 64 [ 3.020689] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.022021] software IO TLB: mapped [mem 0x00000000bae00000-0x00000000bee00000] (64MB) [ 3.023936] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x26d349e8249, max_idle_ns: 440795288087 ns [ 3.042795] Initialise system trusted keyrings [ 3.043849] Key type blacklist registered [ 3.047402] workingset: timestamp_bits=36 max_order=20 bucket_order=0 [ 3.159567] zbud: loaded [ 3.194654] 9p: Installing v9fs 9p2000 file system support [ 3.212129] NET: Registered PF_ALG protocol family [ 3.213186] xor: automatically using best checksumming function avx [ 3.214614] Key type asymmetric registered [ 3.215482] Asymmetric key parser 'x509' registered [ 3.216974] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 3.219335] io scheduler mq-deadline registered [ 3.220318] io scheduler kyber registered [ 3.222748] io scheduler bfq registered [ 3.227900] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 3.235426] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 3.238991] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 3.242654] ACPI: button: Power Button [PWRF] [ 3.252396] ERST DBG: ERST support is disabled. [ 6.597399] ACPI: \_SB_.LNKD: Enabled at IRQ 11 [ 6.602722] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 6.604436] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 6.612464] Non-volatile memory driver v1.3 [ 6.624288] rdac: device handler registered [ 6.627027] hp_sw: device handler registered [ 6.628544] emc: device handler registered [ 6.629908] alua: device handler registered [ 6.630664] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 6.633930] ata_piix 0000:00:01.1: version 2.13 [ 6.643512] scsi host0: ata_piix [ 6.648124] scsi host1: ata_piix [ 6.650026] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc080 irq 14 [ 6.651583] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc088 irq 15 [ 6.658983] e1000: Intel(R) PRO/1000 Network Driver [ 6.659919] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 6.809005] ata2: found unknown device (class 0) [ 6.811464] ata2.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100 [ 6.812782] ata1.00: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100 [ 6.813779] ata1.00: 20971520 sectors, multi 16: LBA48 [ 6.814682] ata1.01: ATA-7: QEMU HARDDISK, 2.5+, max UDMA/100 [ 6.815660] ata1.01: 20971520 sectors, multi 16: LBA48 [ 6.819205] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5 [ 6.823395] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 6.825138] sd 0:0:0:0: [sda] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 6.825418] scsi 0:0:1:0: Direct-Access ATA QEMU HARDDISK 2.5+ PQ: 0 ANSI: 5 [ 6.826526] sd 0:0:0:0: [sda] Write Protect is off [ 6.828684] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 6.829701] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 6.832037] scsi 0:0:1:0: Attached scsi generic sg1 type 0 [ 6.832046] sd 0:0:0:0: [sda] Preferred minimum I/O size 512 bytes [ 6.834644] sd 0:0:1:0: [sdb] 20971520 512-byte logical blocks: (10.7 GB/10.0 GiB) [ 6.836676] sd 0:0:1:0: [sdb] Write Protect is off [ 6.837678] scsi 1:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5 [ 6.839412] sd 0:0:1:0: [sdb] Mode Sense: 00 3a 00 00 [ 6.841524] sd 0:0:1:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 6.843535] sd 0:0:1:0: [sdb] Preferred minimum I/O size 512 bytes [ 6.851297] sd 0:0:0:0: [sda] Attached SCSI disk [ 6.857693] sd 0:0:1:0: [sdb] Attached SCSI disk [ 6.867586] scsi 1:0:0:0: Attached scsi generic sg2 type 5 [ 10.085509] ACPI: \_SB_.LNKC: Enabled at IRQ 10 [ 10.421175] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 52:54:00:12:34:56 [ 10.422517] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection [ 10.424040] e1000e: Intel(R) PRO/1000 Network Driver [ 10.424945] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 10.426236] igb: Intel(R) Gigabit Ethernet Network Driver [ 10.427179] igb: Copyright (c) 2007-2014 Intel Corporation. [ 10.428357] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver [ 10.429378] ixgbe: Copyright (c) 1999-2016 Intel Corporation. [ 10.431518] i40e: Intel(R) Ethernet Connection XL710 Network Driver [ 10.432649] i40e: Copyright (c) 2013 - 2019 Intel Corporation. [ 10.435679] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 10.436889] ehci-pci: EHCI PCI platform driver [ 10.437872] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 10.439015] ohci-pci: OHCI PCI platform driver [ 10.439954] uhci_hcd: USB Universal Host Controller Interface driver [ 10.442976] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.445980] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 10.447522] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 10.449790] mousedev: PS/2 mouse device common for all mice [ 10.453048] rtc_cmos 00:00: RTC can wake from S4 [ 10.453321] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 10.457701] rtc_cmos 00:00: registered as rtc0 [ 10.458753] rtc_cmos 00:00: setting system clock to 2022-08-31T14:25:48 UTC (1661955948) [ 10.459978] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input4 [ 10.460786] rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram, hpet irqs [ 10.463950] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 10.465609] i6300ESB timer 0000:00:05.0: initialized. heartbeat=30 sec (nowayout=0) [ 10.467542] iTCO_vendor_support: vendor-support=0 [ 10.469301] intel_pstate: CPU model not supported [ 10.479245] hid: raw HID events driver (C) Jiri Kosina [ 10.481408] usbcore: registered new interface driver usbhid [ 10.482891] usbhid: USB HID core driver [ 10.484045] drop_monitor: Initializing network drop monitor service [ 10.486389] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 10.491133] gre: GRE over IPv4 demultiplexor driver [ 10.492678] ip_gre: GRE over IPv4 tunneling driver [ 10.502556] Initializing XFRM netlink socket [ 10.509703] NET: Registered PF_INET6 protocol family [ 10.520748] Segment Routing with IPv6 [ 10.522117] In-situ OAM (IOAM) with IPv6 [ 10.523601] NET: Registered PF_PACKET protocol family [ 10.526610] 9pnet: Installing 9P2000 support [ 10.532481] mpls_gso: MPLS GSO support [ 10.540653] IPI shorthand broadcast: enabled [ 10.541633] ... APIC ID: 00000000 (0) [ 10.542524] ... APIC VERSION: 00050014 [ 10.542625] 0000000000000000000000000000000000000000000000000000000000000000 [ 10.542625] 0000000000000000000000000000000000000000000000000000000000000000 [ 10.542625] 0000000000000000000000000000000000000000000000000000000000000000 [ 10.548077] number of MP IRQ sources: 15. [ 10.548968] number of IO-APIC #0 registers: 24. [ 10.549938] testing the IO APIC....................... [ 10.551070] IO APIC #0...... [ 10.551693] .... register #00: 00000000 [ 10.552540] ....... : physical APIC id: 00 [ 10.553441] ....... : Delivery Type: 0 [ 10.554272] ....... : LTS : 0 [ 10.555120] .... register #01: 00170011 [ 10.555916] ....... : max redirection entries: 17 [ 10.556959] ....... : PRQ implemented: 0 [ 10.557858] ....... : IO APIC version: 11 [ 10.558752] .... register #02: 00000000 [ 10.559543] ....... : arbitration: 00 [ 10.560384] .... IRQ redirection table: [ 10.561183] IOAPIC 0: [ 10.561702] pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 10.563339] pin01, enabled , edge , high, V(23), IRR(0), S(0), physical, D(0001), M(0) [ 10.564991] pin02, enabled , edge , high, V(30), IRR(0), S(0), physical, D(0000), M(0) [ 10.566618] pin03, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 10.568269] pin04, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 10.569894] pin05, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 10.571522] pin06, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 10.573179] pin07, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 10.574812] pin08, enabled , edge , high, V(23), IRR(0), S(0), physical, D(0000), M(0) [ 10.576468] pin09, enabled , level, high, V(21), IRR(0), S(0), physical, D(0001), M(0) [ 10.578110] pin0a, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 10.579738] pin0b, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 10.581376] pin0c, enabled , edge , high, V(22), IRR(0), S(0), physical, D(0000), M(0) [ 10.582997] pin0d, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 10.584630] pin0e, enabled , edge , high, V(21), IRR(0), S(0), physical, D(0000), M(0) [ 10.586255] pin0f, enabled , edge , high, V(22), IRR(0), S(0), physical, D(0001), M(0) [ 10.587891] pin10, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 10.589525] pin11, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 10.591159] pin12, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 10.592826] pin13, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 10.594458] pin14, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 10.596083] pin15, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 10.597722] pin16, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 10.599341] pin17, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0) [ 10.600967] IRQ to pin mappings: [ 10.601638] IRQ0 -> 0:2 [ 10.602174] IRQ1 -> 0:1 [ 10.602750] IRQ3 -> 0:3 [ 10.603413] IRQ4 -> 0:4 [ 10.604041] IRQ5 -> 0:5 [ 10.604681] IRQ6 -> 0:6 [ 10.605280] IRQ7 -> 0:7 [ 10.605876] IRQ8 -> 0:8 [ 10.606469] IRQ9 -> 0:9 [ 10.607065] IRQ10 -> 0:10 [ 10.607681] IRQ11 -> 0:11 [ 10.608319] IRQ12 -> 0:12 [ 10.608952] IRQ13 -> 0:13 [ 10.609576] IRQ14 -> 0:14 [ 10.610207] IRQ15 -> 0:15 [ 10.610856] .................................... done. [ 10.612243] AVX version of gcm_enc/dec engaged. [ 10.613395] AES CTR mode by8 optimization enabled [ 10.619348] sched_clock: Marking stable (10559131988, 59799912)->(10788362246, -169430346) [ 10.627155] registered taskstats version 1 [ 10.628625] Loading compiled-in X.509 certificates [ 10.635577] Loaded X.509 cert 'Build time autogenerated kernel key: 29579404aca54ffde8d80f2b63dab776e63e62f1' [ 10.641626] Key type .fscrypt registered [ 10.642514] Key type fscrypt-provisioning registered [ 10.659750] Btrfs loaded, crc32c=crc32c-generic, zoned=yes, fsverity=no [ 10.668522] Key type encrypted registered [ 10.669632] ima: No TPM chip found, activating TPM-bypass! [ 10.671150] ima: Allocated hash algorithm: sha1 [ 10.672436] ima: No architecture policies found [ 10.674016] evm: Initialising EVM extended attributes: [ 10.675364] evm: security.selinux [ 10.676208] evm: security.SMACK64 (disabled) [ 10.677244] evm: security.SMACK64EXEC (disabled) [ 10.678348] evm: security.SMACK64TRANSMUTE (disabled) [ 10.679470] evm: security.SMACK64MMAP (disabled) [ 10.680474] evm: security.apparmor [ 10.681181] evm: security.ima [ 10.681788] evm: security.capability [ 10.682529] evm: HMAC attrs: 0x1 [ 10.724970] TAP version 14 [ 10.725542] 1..4 [ 10.726233] # Subtest: kfence [ 10.726247] 1..25 [ 10.727794] # test_out_of_bounds_read: test_alloc: size=32, gfp=cc0, policy=left, cache=0 [ 10.776958] ================================================================== [ 10.778973] BUG: KFENCE: out-of-bounds read in test_out_of_bounds_read+0x114/0x257 [ 10.780817] Out-of-bounds read at 0xffff888136cb3fff (1B left of kfence-#89): [ 10.782229] test_out_of_bounds_read+0x114/0x257 [ 10.783157] kunit_try_run_case+0x8e/0xc0 [ 10.783986] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 10.785084] kthread+0x179/0x1b0 [ 10.785762] ret_from_fork+0x22/0x30 [ 10.786810] kfence-#89: 0xffff888136cb4000-0xffff888136cb401f, size=32, cache=kmalloc-32 [ 10.788745] allocated by task 180 on cpu 1 at 10.776914s: [ 10.789844] test_alloc+0x1fb/0x79c [ 10.790557] test_out_of_bounds_read+0xfd/0x257 [ 10.791462] kunit_try_run_case+0x8e/0xc0 [ 10.792305] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 10.793385] kthread+0x179/0x1b0 [ 10.794041] ret_from_fork+0x22/0x30 [ 10.795083] CPU: 1 PID: 180 Comm: kunit_try_catch Tainted: G N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 10.797330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 10.799579] RIP: 0010:test_out_of_bounds_read+0x114/0x257 [ 10.800682] Code: 00 00 00 ba c0 0c 00 00 4c 89 f6 4c 89 e7 e8 2a e5 ff ff 48 8d 78 ff 49 89 c7 48 89 7b b0 e8 d4 09 f3 fe 48 8d bd 78 ff ff ff <41> 8a 47 ff e8 74 53 f3 fe 84 c0 75 3b 48 8d 8b 60 ff ff ff 45 31 [ 10.804339] RSP: 0000:ffffc900015efde0 EFLAGS: 00010246 [ 10.805386] RAX: 0000000000000000 RBX: ffffc900015efea0 RCX: ffffffff825ee88c [ 10.806785] RDX: 1ffff11026d967ff RSI: ffff888136cb4000 RDI: ffffc900015efe40 [ 10.808212] RBP: ffffc900015efec8 R08: ffffffff825ed395 R09: ffffea0004db2d07 [ 10.809614] R10: fffff940009b65a0 R11: 0000000000000001 R12: ffffc90000647ab8 [ 10.810998] R13: 1ffff920002bdfbc R14: 0000000000000020 R15: ffff888136cb4000 [ 10.812409] FS: 0000000000000000(0000) GS:ffff888014900000(0000) knlGS:0000000000000000 [ 10.813991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.815125] CR2: ffff888136cb3fff CR3: 000000000360e001 CR4: 0000000000060ee0 [ 10.816558] Call Trace: [ 10.817057] [ 10.817488] ? test_out_of_bounds_write+0x193/0x193 [ 10.818459] ? preempt_count_add+0x7b/0xd0 [ 10.819301] ? _raw_spin_lock_irqsave+0x8d/0xf0 [ 10.820237] ? test_out_of_bounds_write+0x193/0x193 [ 10.821213] ? __lock_text_start+0x8/0x8 [ 10.822003] ? set_cpus_allowed_ptr+0x7e/0xb0 [ 10.822884] ? kunit_try_catch_throw+0x40/0x40 [ 10.823778] kunit_try_run_case+0x8e/0xc0 [ 10.824615] ? kunit_catch_run_case+0x70/0x70 [ 10.825492] ? kunit_try_catch_throw+0x40/0x40 [ 10.826381] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 10.827452] kthread+0x179/0x1b0 [ 10.828103] ? kthread_complete_and_exit+0x20/0x20 [ 10.829067] ret_from_fork+0x22/0x30 [ 10.829799] [ 10.830255] ================================================================== [ 10.831772] # test_out_of_bounds_read: test_alloc: size=32, gfp=cc0, policy=right, cache=0 [ 10.984973] ================================================================== [ 10.986406] BUG: KFENCE: out-of-bounds read in test_out_of_bounds_read+0x1a8/0x257 [ 10.988174] Out-of-bounds read at 0xffff888136cb9000 (32B right of kfence-#91): [ 10.989635] test_out_of_bounds_read+0x1a8/0x257 [ 10.990559] kunit_try_run_case+0x8e/0xc0 [ 10.991370] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 10.992494] kthread+0x179/0x1b0 [ 10.993168] ret_from_fork+0x22/0x30 [ 10.994252] kfence-#91: 0xffff888136cb8fe0-0xffff888136cb8fff, size=32, cache=kmalloc-32 [ 10.996194] allocated by task 180 on cpu 1 at 10.984940s: [ 10.997283] test_alloc+0x1fb/0x79c [ 10.997987] test_out_of_bounds_read+0x18f/0x257 [ 10.998912] kunit_try_run_case+0x8e/0xc0 [ 10.999721] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 11.000835] kthread+0x179/0x1b0 [ 11.001490] ret_from_fork+0x22/0x30 [ 11.002537] CPU: 1 PID: 180 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 11.004775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 11.007002] RIP: 0010:test_out_of_bounds_read+0x1a8/0x257 [ 11.008070] Code: 02 00 00 00 ba c0 0c 00 00 4c 89 e7 e8 98 e4 ff ff 49 01 c6 49 89 c7 4c 89 f7 4c 89 73 b0 e8 40 09 f3 fe 48 8d bd 78 ff ff ff <41> 8a 06 e8 e1 52 f3 fe 84 c0 75 3b 48 8d 8b 60 ff ff ff 45 31 c0 [ 11.011715] RSP: 0000:ffffc900015efde0 EFLAGS: 00010246 [ 11.012782] RAX: 0000000000000000 RBX: ffffc900015efea0 RCX: ffffffff825ee920 [ 11.014187] RDX: 1ffff11026d97200 RSI: ffff888136cb8fe0 RDI: ffffc900015efe40 [ 11.015605] RBP: ffffc900015efec8 R08: ffffffff825ed395 R09: ffffea0004db2e07 [ 11.017012] R10: fffff940009b65c0 R11: 0000000000000001 R12: ffffc90000647ab8 [ 11.018416] R13: 1ffff920002bdfbc R14: ffff888136cb9000 R15: ffff888136cb8fe0 [ 11.019820] FS: 0000000000000000(0000) GS:ffff888014900000(0000) knlGS:0000000000000000 [ 11.021424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.022546] CR2: ffff888136cb9000 CR3: 000000000360e001 CR4: 0000000000060ee0 [ 11.023957] Call Trace: [ 11.024486] [ 11.024918] ? test_out_of_bounds_write+0x193/0x193 [ 11.025886] ? preempt_count_add+0x7b/0xd0 [ 11.026722] ? _raw_spin_lock_irqsave+0x8d/0xf0 [ 11.027627] ? test_out_of_bounds_write+0x193/0x193 [ 11.028612] ? __lock_text_start+0x8/0x8 [ 11.029407] ? set_cpus_allowed_ptr+0x7e/0xb0 [ 11.030282] ? kunit_try_catch_throw+0x40/0x40 [ 11.031177] kunit_try_run_case+0x8e/0xc0 [ 11.031981] ? kunit_catch_run_case+0x70/0x70 [ 11.033098] ? kunit_try_catch_throw+0x40/0x40 [ 11.034246] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 11.035632] kthread+0x179/0x1b0 [ 11.036503] ? kthread_complete_and_exit+0x20/0x20 [ 11.037752] ret_from_fork+0x22/0x30 [ 11.038690] [ 11.039283] ================================================================== [ 11.041293] ok 1 - test_out_of_bounds_read [ 11.041932] # test_out_of_bounds_read-memcache: setup_test_cache: size=32, ctor=0x0 [ 11.045598] # test_out_of_bounds_read-memcache: test_alloc: size=32, gfp=cc0, policy=left, cache=1 [ 11.296918] ================================================================== [ 11.298359] BUG: KFENCE: out-of-bounds read in test_out_of_bounds_read+0x114/0x257 [ 11.300127] Out-of-bounds read at 0xffff888136cbdfff (1B left of kfence-#94): [ 11.301559] test_out_of_bounds_read+0x114/0x257 [ 11.302487] kunit_try_run_case+0x8e/0xc0 [ 11.303296] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 11.304384] kthread+0x179/0x1b0 [ 11.305040] ret_from_fork+0x22/0x30 [ 11.306070] kfence-#94: 0xffff888136cbe000-0xffff888136cbe01f, size=32, cache=test [ 11.307857] allocated by task 181 on cpu 1 at 11.296890s: [ 11.308942] test_alloc+0x1ee/0x79c [ 11.309651] test_out_of_bounds_read+0xfd/0x257 [ 11.310561] kunit_try_run_case+0x8e/0xc0 [ 11.311364] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 11.312464] kthread+0x179/0x1b0 [ 11.313123] ret_from_fork+0x22/0x30 [ 11.314166] CPU: 1 PID: 181 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 11.316428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 11.318652] RIP: 0010:test_out_of_bounds_read+0x114/0x257 [ 11.319734] Code: 00 00 00 ba c0 0c 00 00 4c 89 f6 4c 89 e7 e8 2a e5 ff ff 48 8d 78 ff 49 89 c7 48 89 7b b0 e8 d4 09 f3 fe 48 8d bd 78 ff ff ff <41> 8a 47 ff e8 74 53 f3 fe 84 c0 75 3b 48 8d 8b 60 ff ff ff 45 31 [ 11.323396] RSP: 0000:ffffc900015ffde0 EFLAGS: 00010246 [ 11.324456] RAX: 0000000000000000 RBX: ffffc900015ffea0 RCX: ffffffff825ee88c [ 11.325853] RDX: 1ffff11026d97bff RSI: ffff888136cbe000 RDI: ffffc900015ffe40 [ 11.327268] RBP: ffffc900015ffec8 R08: ffffffff825ed395 R09: ffffea0004db2f87 [ 11.328690] R10: fffff940009b65f0 R11: 0000000000000001 R12: ffffc90000647ab8 [ 11.330095] R13: 1ffff920002bffbc R14: 0000000000000020 R15: ffff888136cbe000 [ 11.331515] FS: 0000000000000000(0000) GS:ffff888014900000(0000) knlGS:0000000000000000 [ 11.333120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.334264] CR2: ffff888136cbdfff CR3: 000000000360e001 CR4: 0000000000060ee0 [ 11.335675] Call Trace: [ 11.336178] [ 11.336626] ? test_out_of_bounds_write+0x193/0x193 [ 11.337600] ? preempt_count_add+0x7b/0xd0 [ 11.338415] ? _raw_spin_lock_irqsave+0x8d/0xf0 [ 11.339319] ? test_out_of_bounds_write+0x193/0x193 [ 11.340298] ? __lock_text_start+0x8/0x8 [ 11.341096] ? set_cpus_allowed_ptr+0x7e/0xb0 [ 11.341974] ? kunit_try_catch_throw+0x40/0x40 [ 11.342869] kunit_try_run_case+0x8e/0xc0 [ 11.343678] ? kunit_catch_run_case+0x70/0x70 [ 11.344580] ? kunit_try_catch_throw+0x40/0x40 [ 11.345476] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 11.346563] kthread+0x179/0x1b0 [ 11.347217] ? kthread_complete_and_exit+0x20/0x20 [ 11.348182] ret_from_fork+0x22/0x30 [ 11.348928] [ 11.349380] ================================================================== [ 11.350892] # test_out_of_bounds_read-memcache: test_alloc: size=32, gfp=cc0, policy=right, cache=1 [ 11.920945] ================================================================== [ 11.922438] BUG: KFENCE: out-of-bounds read in test_out_of_bounds_read+0x1a8/0x257 [ 11.924237] Out-of-bounds read at 0xffff888136ccb000 (32B right of kfence-#100): [ 11.925691] test_out_of_bounds_read+0x1a8/0x257 [ 11.926615] kunit_try_run_case+0x8e/0xc0 [ 11.927412] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 11.928494] kthread+0x179/0x1b0 [ 11.929149] ret_from_fork+0x22/0x30 [ 11.930198] kfence-#100: 0xffff888136ccafe0-0xffff888136ccafff, size=32, cache=test [ 11.931990] allocated by task 181 on cpu 1 at 11.920917s: [ 11.933067] test_alloc+0x1ee/0x79c [ 11.933771] test_out_of_bounds_read+0x18f/0x257 [ 11.934720] kunit_try_run_case+0x8e/0xc0 [ 11.935524] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 11.936630] kthread+0x179/0x1b0 [ 11.937289] ret_from_fork+0x22/0x30 [ 11.938337] CPU: 1 PID: 181 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 11.940596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 11.942811] RIP: 0010:test_out_of_bounds_read+0x1a8/0x257 [ 11.943879] Code: 02 00 00 00 ba c0 0c 00 00 4c 89 e7 e8 98 e4 ff ff 49 01 c6 49 89 c7 4c 89 f7 4c 89 73 b0 e8 40 09 f3 fe 48 8d bd 78 ff ff ff <41> 8a 06 e8 e1 52 f3 fe 84 c0 75 3b 48 8d 8b 60 ff ff ff 45 31 c0 [ 11.947502] RSP: 0000:ffffc900015ffde0 EFLAGS: 00010246 [ 11.948564] RAX: 0000000000000000 RBX: ffffc900015ffea0 RCX: ffffffff825ee920 [ 11.949963] RDX: 1ffff11026d99600 RSI: ffff888136ccafe0 RDI: ffffc900015ffe40 [ 11.951365] RBP: ffffc900015ffec8 R08: ffffffff825ed395 R09: ffffea0004db3287 [ 11.952778] R10: fffff940009b6650 R11: 0000000000000001 R12: ffffc90000647ab8 [ 11.954222] R13: 1ffff920002bffbc R14: ffff888136ccb000 R15: ffff888136ccafe0 [ 11.955602] FS: 0000000000000000(0000) GS:ffff888014900000(0000) knlGS:0000000000000000 [ 11.957209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.958329] CR2: ffff888136ccb000 CR3: 000000000360e001 CR4: 0000000000060ee0 [ 11.959737] Call Trace: [ 11.960253] [ 11.960689] ? test_out_of_bounds_write+0x193/0x193 [ 11.961668] ? preempt_count_add+0x7b/0xd0 [ 11.962519] ? _raw_spin_lock_irqsave+0x8d/0xf0 [ 11.963441] ? test_out_of_bounds_write+0x193/0x193 [ 11.964443] ? __lock_text_start+0x8/0x8 [ 11.965234] ? set_cpus_allowed_ptr+0x7e/0xb0 [ 11.966106] ? kunit_try_catch_throw+0x40/0x40 [ 11.966993] kunit_try_run_case+0x8e/0xc0 [ 11.967799] ? kunit_catch_run_case+0x70/0x70 [ 11.968677] ? kunit_try_catch_throw+0x40/0x40 [ 11.969565] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 11.970649] kthread+0x179/0x1b0 [ 11.971303] ? kthread_complete_and_exit+0x20/0x20 [ 11.972276] ret_from_fork+0x22/0x30 [ 11.973004] [ 11.973467] ================================================================== [ 12.025096] ok 2 - test_out_of_bounds_read-memcache [ 12.026130] # test_out_of_bounds_write: test_alloc: size=32, gfp=cc0, policy=left, cache=0 [ 12.336944] ================================================================== [ 12.338378] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0xe1/0x193 [ 12.340180] Out-of-bounds write at 0xffff888136cd1fff (1B left of kfence-#104): [ 12.341624] test_out_of_bounds_write+0xe1/0x193 [ 12.342551] kunit_try_run_case+0x8e/0xc0 [ 12.343364] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.344453] kthread+0x179/0x1b0 [ 12.345114] ret_from_fork+0x22/0x30 [ 12.346150] kfence-#104: 0xffff888136cd2000-0xffff888136cd201f, size=32, cache=kmalloc-32 [ 12.348031] allocated by task 182 on cpu 1 at 12.336900s: [ 12.349138] test_alloc+0x1fb/0x79c [ 12.349846] test_out_of_bounds_write+0xd1/0x193 [ 12.350763] kunit_try_run_case+0x8e/0xc0 [ 12.351576] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.352676] kthread+0x179/0x1b0 [ 12.353330] ret_from_fork+0x22/0x30 [ 12.354369] CPU: 1 PID: 182 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 12.356607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 12.358861] RIP: 0010:test_out_of_bounds_write+0xe1/0x193 [ 12.359944] Code: f4 ff ff b9 01 00 00 00 ba c0 0c 00 00 be 20 00 00 00 4c 89 e7 e8 e9 e6 ff ff 48 8d 78 ff 49 89 c6 48 89 7b b0 e8 f3 0b f3 fe <41> c6 46 ff 2a 48 8d 7d 80 e8 35 55 f3 fe 84 c0 75 3b 48 8d 8b 60 [ 12.363611] RSP: 0000:ffffc900015ffde8 EFLAGS: 00010246 [ 12.364667] RAX: 0000000000000000 RBX: ffffc900015ffea8 RCX: ffffffff825ee6cd [ 12.366088] RDX: 1ffff11026d9a3ff RSI: ffff888136cd2000 RDI: ffff888136cd1fff [ 12.367503] RBP: ffffc900015ffec8 R08: ffffffff825ed395 R09: ffffea0004db3487 [ 12.368925] R10: fffff940009b6690 R11: 0000000000000001 R12: ffffc90000647ab8 [ 12.370327] R13: 1ffff920002bffbd R14: ffff888136cd2000 R15: ffffc90000647ad0 [ 12.371739] FS: 0000000000000000(0000) GS:ffff888014900000(0000) knlGS:0000000000000000 [ 12.373316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.374449] CR2: ffff888136cd1fff CR3: 000000000360e001 CR4: 0000000000060ee0 [ 12.375859] Call Trace: [ 12.376394] [ 12.376833] ? test_use_after_free_read+0x191/0x191 [ 12.377814] ? preempt_count_add+0x7b/0xd0 [ 12.378648] ? _raw_spin_lock_irqsave+0x8d/0xf0 [ 12.379571] ? test_use_after_free_read+0x191/0x191 [ 12.380575] ? __lock_text_start+0x8/0x8 [ 12.381376] ? set_cpus_allowed_ptr+0x7e/0xb0 [ 12.382252] ? preempt_count_sub+0x18/0xc0 [ 12.383093] ? kunit_try_catch_throw+0x40/0x40 [ 12.383992] kunit_try_run_case+0x8e/0xc0 [ 12.384817] ? kunit_catch_run_case+0x70/0x70 [ 12.385697] ? kunit_try_catch_throw+0x40/0x40 [ 12.386592] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.387679] kthread+0x179/0x1b0 [ 12.388347] ? kthread_complete_and_exit+0x20/0x20 [ 12.389307] ret_from_fork+0x22/0x30 [ 12.390066] [ 12.390530] ================================================================== [ 12.392083] ok 3 - test_out_of_bounds_write [ 12.392739] # test_out_of_bounds_write-memcache: setup_test_cache: size=32, ctor=0x0 [ 12.395892] # test_out_of_bounds_write-memcache: test_alloc: size=32, gfp=cc0, policy=left, cache=1 [ 12.440936] ================================================================== [ 12.442378] BUG: KFENCE: out-of-bounds write in test_out_of_bounds_write+0xe1/0x193 [ 12.444180] Out-of-bounds write at 0xffff888136cd3fff (1B left of kfence-#105): [ 12.445619] test_out_of_bounds_write+0xe1/0x193 [ 12.446544] kunit_try_run_case+0x8e/0xc0 [ 12.447360] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.448452] kthread+0x179/0x1b0 [ 12.449103] ret_from_fork+0x22/0x30 [ 12.450141] kfence-#105: 0xffff888136cd4000-0xffff888136cd401f, size=32, cache=test [ 12.451902] allocated by task 183 on cpu 1 at 12.440903s: [ 12.453000] test_alloc+0x1ee/0x79c [ 12.453795] test_out_of_bounds_write+0xd1/0x193 [ 12.454735] kunit_try_run_case+0x8e/0xc0 [ 12.455553] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.456652] kthread+0x179/0x1b0 [ 12.457307] ret_from_fork+0x22/0x30 [ 12.458354] CPU: 1 PID: 183 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 12.460580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 12.462797] RIP: 0010:test_out_of_bounds_write+0xe1/0x193 [ 12.463867] Code: f4 ff ff b9 01 00 00 00 ba c0 0c 00 00 be 20 00 00 00 4c 89 e7 e8 e9 e6 ff ff 48 8d 78 ff 49 89 c6 48 89 7b b0 e8 f3 0b f3 fe <41> c6 46 ff 2a 48 8d 7d 80 e8 35 55 f3 fe 84 c0 75 3b 48 8d 8b 60 [ 12.467507] RSP: 0000:ffffc9000160fde8 EFLAGS: 00010246 [ 12.468575] RAX: 0000000000000000 RBX: ffffc9000160fea8 RCX: ffffffff825ee6cd [ 12.469977] RDX: 1ffff11026d9a7ff RSI: ffff888136cd4000 RDI: ffff888136cd3fff [ 12.471386] RBP: ffffc9000160fec8 R08: ffffffff825ed395 R09: ffffea0004db3507 [ 12.472798] R10: fffff940009b66a0 R11: 0000000000000001 R12: ffffc90000647ab8 [ 12.474202] R13: 1ffff920002c1fbd R14: ffff888136cd4000 R15: ffffc90000647ad0 [ 12.475605] FS: 0000000000000000(0000) GS:ffff888014900000(0000) knlGS:0000000000000000 [ 12.477212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.478357] CR2: ffff888136cd3fff CR3: 000000000360e001 CR4: 0000000000060ee0 [ 12.479766] Call Trace: [ 12.480274] [ 12.480707] ? test_use_after_free_read+0x191/0x191 [ 12.481671] ? preempt_count_add+0x7b/0xd0 [ 12.482498] ? _raw_spin_lock_irqsave+0x8d/0xf0 [ 12.483406] ? test_use_after_free_read+0x191/0x191 [ 12.484395] ? __lock_text_start+0x8/0x8 [ 12.485185] ? set_cpus_allowed_ptr+0x7e/0xb0 [ 12.486063] ? preempt_count_sub+0x18/0xc0 [ 12.486885] ? kunit_try_catch_throw+0x40/0x40 [ 12.487772] kunit_try_run_case+0x8e/0xc0 [ 12.488598] ? kunit_catch_run_case+0x70/0x70 [ 12.489473] ? kunit_try_catch_throw+0x40/0x40 [ 12.490368] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.491449] kthread+0x179/0x1b0 [ 12.492104] ? kthread_complete_and_exit+0x20/0x20 [ 12.493079] ret_from_fork+0x22/0x30 [ 12.493815] [ 12.494264] ================================================================== [ 12.527889] ok 4 - test_out_of_bounds_write-memcache [ 12.528831] # test_use_after_free_read: test_alloc: size=32, gfp=cc0, policy=any, cache=0 [ 12.544944] ================================================================== [ 12.546381] BUG: KFENCE: use-after-free read in test_use_after_free_read+0x103/0x191 [ 12.548202] Use-after-free read at 0xffff888136cd6000 (in kfence-#106): [ 12.549507] test_use_after_free_read+0x103/0x191 [ 12.550455] kunit_try_run_case+0x8e/0xc0 [ 12.551263] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.552353] kthread+0x179/0x1b0 [ 12.553012] ret_from_fork+0x22/0x30 [ 12.554050] kfence-#106: 0xffff888136cd6000-0xffff888136cd601f, size=32, cache=kmalloc-32 [ 12.555938] allocated by task 184 on cpu 1 at 12.544884s: [ 12.557039] test_alloc+0x1fb/0x79c [ 12.557757] test_use_after_free_read+0xd1/0x191 [ 12.558689] kunit_try_run_case+0x8e/0xc0 [ 12.559494] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.560599] kthread+0x179/0x1b0 [ 12.561270] ret_from_fork+0x22/0x30 [ 12.562306] freed by task 184 on cpu 1 at 12.544915s: [ 12.563317] __kmem_cache_free+0x23b/0x280 [ 12.564147] test_use_after_free_read+0xf3/0x191 [ 12.565105] kunit_try_run_case+0x8e/0xc0 [ 12.565908] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.566986] kthread+0x179/0x1b0 [ 12.567643] ret_from_fork+0x22/0x30 [ 12.568686] CPU: 1 PID: 184 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 12.570917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 12.573174] RIP: 0010:test_use_after_free_read+0x103/0x191 [ 12.574268] Code: 89 43 b0 48 85 ff 74 0a 48 89 c6 e8 0c cc f2 fe eb 08 48 89 c7 e8 f2 9c e7 fe 4c 8b 73 b0 4c 89 f7 e8 06 0d f3 fe 48 8d 7d 80 <41> 8a 06 e8 aa 56 f3 fe 84 c0 75 3b 48 8d 8b 60 ff ff ff 45 31 c0 [ 12.577910] RSP: 0000:ffffc9000160fde8 EFLAGS: 00010246 [ 12.578963] RAX: 0000000000000000 RBX: ffffc9000160fea8 RCX: ffffffff825ee55a [ 12.580373] RDX: 1ffff11026d9ac00 RSI: 0000000000000008 RDI: ffffc9000160fe48 [ 12.581771] RBP: ffffc9000160fec8 R08: 0000000000000001 R09: ffffffff84f27197 [ 12.583190] R10: fffffbfff09e4e32 R11: 0000000000000001 R12: 1ffff920002c1fbd [ 12.584628] R13: ffffc90000647ab8 R14: ffff888136cd6000 R15: ffffc90000647ad0 [ 12.586034] FS: 0000000000000000(0000) GS:ffff888014900000(0000) knlGS:0000000000000000 [ 12.587623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.588761] CR2: ffff888136cd6000 CR3: 000000000360e001 CR4: 0000000000060ee0 [ 12.590168] Call Trace: [ 12.590670] [ 12.591113] ? test_double_free+0x1a0/0x1a0 [ 12.591951] ? sysvec_apic_timer_interrupt+0xa0/0xc0 [ 12.592959] ? preempt_count_add+0x7b/0xd0 [ 12.593782] ? _raw_spin_lock_irqsave+0x8d/0xf0 [ 12.594701] ? test_double_free+0x1a0/0x1a0 [ 12.595555] ? __kthread_parkme+0xd8/0xf0 [ 12.596379] ? kunit_try_run_case+0x47/0xc0 [ 12.597218] ? preempt_count_sub+0x18/0xc0 [ 12.598044] ? kunit_try_catch_throw+0x40/0x40 [ 12.598942] kunit_try_run_case+0x8e/0xc0 [ 12.599765] ? kunit_catch_run_case+0x70/0x70 [ 12.600657] ? kunit_try_catch_throw+0x40/0x40 [ 12.601542] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.602621] kthread+0x179/0x1b0 [ 12.603277] ? kthread_complete_and_exit+0x20/0x20 [ 12.604330] ret_from_fork+0x22/0x30 [ 12.605055] [ 12.605501] ================================================================== [ 12.607019] ok 5 - test_use_after_free_read [ 12.607729] # test_use_after_free_read-memcache: setup_test_cache: size=32, ctor=0x0 [ 12.610909] # test_use_after_free_read-memcache: test_alloc: size=32, gfp=cc0, policy=any, cache=1 [ 12.648942] ================================================================== [ 12.650376] BUG: KFENCE: use-after-free read in test_use_after_free_read+0x103/0x191 [ 12.652190] Use-after-free read at 0xffff888136cd8000 (in kfence-#107): [ 12.653506] test_use_after_free_read+0x103/0x191 [ 12.654438] kunit_try_run_case+0x8e/0xc0 [ 12.655240] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.656319] kthread+0x179/0x1b0 [ 12.656971] ret_from_fork+0x22/0x30 [ 12.658003] kfence-#107: 0xffff888136cd8000-0xffff888136cd801f, size=32, cache=test [ 12.659770] allocated by task 185 on cpu 1 at 12.648888s: [ 12.660864] test_alloc+0x1ee/0x79c [ 12.661579] test_use_after_free_read+0xd1/0x191 [ 12.662504] kunit_try_run_case+0x8e/0xc0 [ 12.663318] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.664406] kthread+0x179/0x1b0 [ 12.665062] ret_from_fork+0x22/0x30 [ 12.666110] freed by task 185 on cpu 1 at 12.648918s: [ 12.667126] test_use_after_free_read+0xe9/0x191 [ 12.668049] kunit_try_run_case+0x8e/0xc0 [ 12.668892] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.669977] kthread+0x179/0x1b0 [ 12.670634] ret_from_fork+0x22/0x30 [ 12.671688] CPU: 1 PID: 185 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 12.673948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 12.676183] RIP: 0010:test_use_after_free_read+0x103/0x191 [ 12.677286] Code: 89 43 b0 48 85 ff 74 0a 48 89 c6 e8 0c cc f2 fe eb 08 48 89 c7 e8 f2 9c e7 fe 4c 8b 73 b0 4c 89 f7 e8 06 0d f3 fe 48 8d 7d 80 <41> 8a 06 e8 aa 56 f3 fe 84 c0 75 3b 48 8d 8b 60 ff ff ff 45 31 c0 [ 12.680917] RSP: 0000:ffffc9000161fde8 EFLAGS: 00010246 [ 12.681944] RAX: 0000000000000000 RBX: ffffc9000161fea8 RCX: ffffffff825ee55a [ 12.683338] RDX: 1ffff11026d9b000 RSI: 0000000000000008 RDI: ffffc9000161fe48 [ 12.684750] RBP: ffffc9000161fec8 R08: 0000000000000001 R09: ffffffff84f27197 [ 12.686142] R10: fffffbfff09e4e32 R11: 0000000000000001 R12: 1ffff920002c3fbd [ 12.687556] R13: ffffc90000647ab8 R14: ffff888136cd8000 R15: ffffc90000647ad0 [ 12.688965] FS: 0000000000000000(0000) GS:ffff888014900000(0000) knlGS:0000000000000000 [ 12.690549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 12.691692] CR2: ffff888136cd8000 CR3: 000000000360e001 CR4: 0000000000060ee0 [ 12.693126] Call Trace: [ 12.693638] [ 12.694073] ? test_double_free+0x1a0/0x1a0 [ 12.694924] ? preempt_count_add+0x7b/0xd0 [ 12.695748] ? _raw_spin_lock_irqsave+0x8d/0xf0 [ 12.696676] ? test_double_free+0x1a0/0x1a0 [ 12.697515] ? __lock_text_start+0x8/0x8 [ 12.698312] ? set_cpus_allowed_ptr+0x7e/0xb0 [ 12.699182] ? preempt_count_sub+0x18/0xc0 [ 12.700006] ? kunit_try_catch_throw+0x40/0x40 [ 12.700909] kunit_try_run_case+0x8e/0xc0 [ 12.701718] ? kunit_catch_run_case+0x70/0x70 [ 12.702600] ? kunit_try_catch_throw+0x40/0x40 [ 12.703494] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.704576] kthread+0x179/0x1b0 [ 12.705235] ? kthread_complete_and_exit+0x20/0x20 [ 12.706194] ret_from_fork+0x22/0x30 [ 12.706928] [ 12.707374] ================================================================== [ 12.740854] ok 6 - test_use_after_free_read-memcache [ 12.741638] # test_double_free: test_alloc: size=32, gfp=cc0, policy=any, cache=0 [ 12.752978] ================================================================== [ 12.754411] BUG: KFENCE: invalid free in __kmem_cache_free+0x23b/0x280 [ 12.755992] Invalid free of 0xffff888136cdafe0 (in kfence-#108): [ 12.757192] __kmem_cache_free+0x23b/0x280 [ 12.758016] test_double_free+0x113/0x1a0 [ 12.758821] kunit_try_run_case+0x8e/0xc0 [ 12.759627] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.760719] kthread+0x179/0x1b0 [ 12.761379] ret_from_fork+0x22/0x30 [ 12.762432] kfence-#108: 0xffff888136cdafe0-0xffff888136cdafff, size=32, cache=kmalloc-32 [ 12.764321] allocated by task 186 on cpu 1 at 12.752884s: [ 12.765418] test_alloc+0x1fb/0x79c [ 12.766123] test_double_free+0xcf/0x1a0 [ 12.766920] kunit_try_run_case+0x8e/0xc0 [ 12.767728] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.768829] kthread+0x179/0x1b0 [ 12.769500] ret_from_fork+0x22/0x30 [ 12.770534] freed by task 186 on cpu 1 at 12.752927s: [ 12.771542] __kmem_cache_free+0x23b/0x280 [ 12.772380] test_double_free+0xf1/0x1a0 [ 12.773172] kunit_try_run_case+0x8e/0xc0 [ 12.773982] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.775053] kthread+0x179/0x1b0 [ 12.775711] ret_from_fork+0x22/0x30 [ 12.776757] CPU: 1 PID: 186 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 12.778987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 12.781220] ================================================================== [ 12.782874] # test_double_free: EXPECTATION FAILED at mm/kfence/kfence_test.c:396 Expected report_matches(&expect) to be true, but is false [ 12.785916] not ok 7 - test_double_free [ 12.786286] # test_double_free-memcache: setup_test_cache: size=32, ctor=0x0 [ 12.789257] # test_double_free-memcache: test_alloc: size=32, gfp=cc0, policy=any, cache=1 [ 12.856944] ================================================================== [ 12.858384] BUG: KFENCE: invalid free in test_double_free+0x109/0x1a0 [ 12.859947] Invalid free of 0xffff888136cdc000 (in kfence-#109): [ 12.861170] test_double_free+0x109/0x1a0 [ 12.861976] kunit_try_run_case+0x8e/0xc0 [ 12.862802] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.863886] kthread+0x179/0x1b0 [ 12.864554] ret_from_fork+0x22/0x30 [ 12.865594] kfence-#109: 0xffff888136cdc000-0xffff888136cdc01f, size=32, cache=test [ 12.867385] allocated by task 187 on cpu 1 at 12.856887s: [ 12.868463] test_alloc+0x1ee/0x79c [ 12.869170] test_double_free+0xcf/0x1a0 [ 12.869966] kunit_try_run_case+0x8e/0xc0 [ 12.870779] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.871854] kthread+0x179/0x1b0 [ 12.872541] ret_from_fork+0x22/0x30 [ 12.873586] freed by task 187 on cpu 1 at 12.856915s: [ 12.874590] test_double_free+0xe7/0x1a0 [ 12.875394] kunit_try_run_case+0x8e/0xc0 [ 12.876244] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.877317] kthread+0x179/0x1b0 [ 12.877969] ret_from_fork+0x22/0x30 [ 12.879002] CPU: 1 PID: 187 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 12.881265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 12.883504] ================================================================== [ 12.917862] ok 8 - test_double_free-memcache [ 12.918628] # test_invalid_addr_free: test_alloc: size=32, gfp=cc0, policy=any, cache=0 [ 12.960979] ================================================================== [ 12.962412] BUG: KFENCE: invalid free in __kmem_cache_free+0x23b/0x280 [ 12.963995] Invalid free of 0xffff888136cdefe1 (in kfence-#110): [ 12.965212] __kmem_cache_free+0x23b/0x280 [ 12.966041] test_invalid_addr_free+0xfa/0x1a7 [ 12.966936] kunit_try_run_case+0x8e/0xc0 [ 12.967746] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.968829] kthread+0x179/0x1b0 [ 12.969485] ret_from_fork+0x22/0x30 [ 12.970529] kfence-#110: 0xffff888136cdefe0-0xffff888136cdefff, size=32, cache=kmalloc-32 [ 12.972427] allocated by task 188 on cpu 1 at 12.960887s: [ 12.973514] test_alloc+0x1fb/0x79c [ 12.974217] test_invalid_addr_free+0xd1/0x1a7 [ 12.975105] kunit_try_run_case+0x8e/0xc0 [ 12.975913] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 12.977011] kthread+0x179/0x1b0 [ 12.977661] ret_from_fork+0x22/0x30 [ 12.978697] CPU: 1 PID: 188 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 12.980940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 12.983176] ================================================================== [ 12.984872] # test_invalid_addr_free: EXPECTATION FAILED at mm/kfence/kfence_test.c:413 Expected report_matches(&expect) to be true, but is false [ 12.988021] not ok 9 - test_invalid_addr_free [ 12.988736] # test_invalid_addr_free-memcache: setup_test_cache: size=32, ctor=0x0 [ 12.991883] # test_invalid_addr_free-memcache: test_alloc: size=32, gfp=cc0, policy=any, cache=1 [ 13.064937] ================================================================== [ 13.066370] BUG: KFENCE: invalid free in test_invalid_addr_free+0xf0/0x1a7 [ 13.068015] Invalid free of 0xffff888136ce0fe1 (in kfence-#111): [ 13.069216] test_invalid_addr_free+0xf0/0x1a7 [ 13.070102] kunit_try_run_case+0x8e/0xc0 [ 13.070903] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 13.071983] kthread+0x179/0x1b0 [ 13.072643] ret_from_fork+0x22/0x30 [ 13.073680] kfence-#111: 0xffff888136ce0fe0-0xffff888136ce0fff, size=32, cache=test [ 13.075462] allocated by task 189 on cpu 1 at 13.064885s: [ 13.076558] test_alloc+0x1ee/0x79c [ 13.077277] test_invalid_addr_free+0xd1/0x1a7 [ 13.078158] kunit_try_run_case+0x8e/0xc0 [ 13.078969] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 13.080027] kthread+0x179/0x1b0 [ 13.080706] ret_from_fork+0x22/0x30 [ 13.081759] CPU: 1 PID: 189 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 13.084070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 13.086333] ================================================================== [ 13.120934] ok 10 - test_invalid_addr_free-memcache [ 13.121868] # test_corruption: test_alloc: size=32, gfp=cc0, policy=left, cache=0 [ 13.168947] ================================================================== [ 13.170381] BUG: KFENCE: memory corruption in __kmem_cache_free+0x23b/0x280 [ 13.172049] Corrupted memory at 0xffff888136ce2020 [ 0x2a . . . . . . . . . . . . . . . ] (in kfence-#112): [ 13.174003] __kmem_cache_free+0x23b/0x280 [ 13.174825] test_corruption+0x107/0x228 [ 13.175613] kunit_try_run_case+0x8e/0xc0 [ 13.176428] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 13.177496] kthread+0x179/0x1b0 [ 13.178146] ret_from_fork+0x22/0x30 [ 13.179181] kfence-#112: 0xffff888136ce2000-0xffff888136ce201f, size=32, cache=kmalloc-32 [ 13.181088] allocated by task 190 on cpu 1 at 13.168885s: [ 13.182157] test_alloc+0x1fb/0x79c [ 13.182860] test_corruption+0xd4/0x228 [ 13.183628] kunit_try_run_case+0x8e/0xc0 [ 13.184458] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 13.185527] kthread+0x179/0x1b0 [ 13.186177] ret_from_fork+0x22/0x30 [ 13.187211] freed by task 190 on cpu 1 at 13.168916s: [ 13.188246] __kmem_cache_free+0x23b/0x280 [ 13.189065] test_corruption+0x107/0x228 [ 13.189852] kunit_try_run_case+0x8e/0xc0 [ 13.190657] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 13.191726] kthread+0x179/0x1b0 [ 13.192403] ret_from_fork+0x22/0x30 [ 13.193440] CPU: 1 PID: 190 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 13.195670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 13.197915] ================================================================== [ 13.199580] # test_corruption: EXPECTATION FAILED at mm/kfence/kfence_test.c:433 Expected report_matches(&expect) to be true, but is false [ 13.202525] # test_corruption: test_alloc: size=32, gfp=cc0, policy=right, cache=0 [ 13.272957] ================================================================== [ 13.274389] BUG: KFENCE: memory corruption in __kmem_cache_free+0x23b/0x280 [ 13.276055] Corrupted memory at 0xffff888136ce4fdf [ 0x2a ] (in kfence-#113): [ 13.277486] __kmem_cache_free+0x23b/0x280 [ 13.278327] test_corruption+0x199/0x228 [ 13.279128] kunit_try_run_case+0x8e/0xc0 [ 13.279933] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 13.281019] kthread+0x179/0x1b0 [ 13.281687] ret_from_fork+0x22/0x30 [ 13.282725] kfence-#113: 0xffff888136ce4fe0-0xffff888136ce4fff, size=32, cache=kmalloc-32 [ 13.284624] allocated by task 190 on cpu 1 at 13.272890s: [ 13.285710] test_alloc+0x1fb/0x79c [ 13.286413] test_corruption+0x166/0x228 [ 13.287196] kunit_try_run_case+0x8e/0xc0 [ 13.287997] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 13.289083] kthread+0x179/0x1b0 [ 13.289734] ret_from_fork+0x22/0x30 [ 13.290764] freed by task 190 on cpu 1 at 13.272922s: [ 13.291778] __kmem_cache_free+0x23b/0x280 [ 13.292635] test_corruption+0x199/0x228 [ 13.293418] kunit_try_run_case+0x8e/0xc0 [ 13.294220] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 13.295289] kthread+0x179/0x1b0 [ 13.295944] ret_from_fork+0x22/0x30 [ 13.296984] CPU: 1 PID: 190 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 13.299212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 13.301461] ================================================================== [ 13.303100] # test_corruption: EXPECTATION FAILED at mm/kfence/kfence_test.c:439 Expected report_matches(&expect) to be true, but is false [ 13.306174] not ok 11 - test_corruption [ 13.306687] # test_corruption-memcache: setup_test_cache: size=32, ctor=0x0 [ 13.309691] # test_corruption-memcache: test_alloc: size=32, gfp=cc0, policy=left, cache=1 [ 13.376927] ================================================================== [ 13.378360] BUG: KFENCE: memory corruption in test_corruption+0xfd/0x228 [ 13.379971] Corrupted memory at 0xffff888136ce6020 [ 0x2a . . . . . . . . . . . . . . . ] (in kfence-#114): [ 13.381940] test_corruption+0xfd/0x228 [ 13.382717] kunit_try_run_case+0x8e/0xc0 [ 13.383521] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 13.384622] kthread+0x179/0x1b0 [ 13.385290] ret_from_fork+0x22/0x30 [ 13.386334] kfence-#114: 0xffff888136ce6000-0xffff888136ce601f, size=32, cache=test [ 13.388124] allocated by task 191 on cpu 1 at 13.376879s: [ 13.389207] test_alloc+0x1ee/0x79c [ 13.389919] test_corruption+0xd4/0x228 [ 13.390697] kunit_try_run_case+0x8e/0xc0 [ 13.391501] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 13.392582] kthread+0x179/0x1b0 [ 13.393246] ret_from_fork+0x22/0x30 [ 13.394278] freed by task 191 on cpu 1 at 13.376917s: [ 13.395277] test_corruption+0xfd/0x228 [ 13.396044] kunit_try_run_case+0x8e/0xc0 [ 13.396872] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 13.397949] kthread+0x179/0x1b0 [ 13.398617] ret_from_fork+0x22/0x30 [ 13.399665] CPU: 1 PID: 191 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 13.401918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 13.404159] ================================================================== [ 13.405638] # test_corruption-memcache: test_alloc: size=32, gfp=cc0, policy=right, cache=1 [ 13.688967] ================================================================== [ 13.690393] BUG: KFENCE: memory corruption in test_corruption+0x18f/0x228 [ 13.692023] Corrupted memory at 0xffff888136cecfdf [ 0x2a ] (in kfence-#117): [ 13.693455] test_corruption+0x18f/0x228 [ 13.694256] kunit_try_run_case+0x8e/0xc0 [ 13.695077] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 13.696165] kthread+0x179/0x1b0 [ 13.696824] ret_from_fork+0x22/0x30 [ 13.697881] kfence-#117: 0xffff888136cecfe0-0xffff888136cecfff, size=32, cache=test [ 13.699680] allocated by task 191 on cpu 1 at 13.688886s: [ 13.700780] test_alloc+0x1ee/0x79c [ 13.701502] test_corruption+0x166/0x228 [ 13.702299] kunit_try_run_case+0x8e/0xc0 [ 13.703119] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 13.704194] kthread+0x179/0x1b0 [ 13.704859] ret_from_fork+0x22/0x30 [ 13.705906] freed by task 191 on cpu 1 at 13.688941s: [ 13.706917] test_corruption+0x18f/0x228 [ 13.707714] kunit_try_run_case+0x8e/0xc0 [ 13.708549] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 13.709625] kthread+0x179/0x1b0 [ 13.710283] ret_from_fork+0x22/0x30 [ 13.711321] CPU: 1 PID: 191 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 13.713599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 13.715854] ================================================================== [ 13.759484] ok 12 - test_corruption-memcache [ 13.760796] # test_free_bulk: test_alloc: size=203, gfp=cc0, policy=right, cache=0 [ 14.000925] # test_free_bulk: test_alloc: size=203, gfp=cc0, policy=none, cache=0 [ 14.002530] # test_free_bulk: test_alloc: size=203, gfp=cc0, policy=left, cache=0 [ 14.532519] # test_free_bulk: test_alloc: size=203, gfp=cc0, policy=none, cache=0 [ 14.534136] # test_free_bulk: test_alloc: size=203, gfp=cc0, policy=none, cache=0 [ 14.535529] # test_free_bulk: test_alloc: size=92, gfp=cc0, policy=right, cache=0 [ 14.624896] # test_free_bulk: test_alloc: size=92, gfp=cc0, policy=none, cache=0 [ 14.626279] # test_free_bulk: test_alloc: size=92, gfp=cc0, policy=left, cache=0 [ 14.728893] # test_free_bulk: test_alloc: size=92, gfp=cc0, policy=none, cache=0 [ 14.730258] # test_free_bulk: test_alloc: size=92, gfp=cc0, policy=none, cache=0 [ 14.731656] # test_free_bulk: test_alloc: size=93, gfp=cc0, policy=right, cache=0 [ 14.832888] # test_free_bulk: test_alloc: size=93, gfp=cc0, policy=none, cache=0 [ 14.834271] # test_free_bulk: test_alloc: size=93, gfp=cc0, policy=left, cache=0 [ 14.958150] # test_free_bulk: test_alloc: size=93, gfp=cc0, policy=none, cache=0 [ 14.959463] # test_free_bulk: test_alloc: size=93, gfp=cc0, policy=none, cache=0 [ 14.960872] # test_free_bulk: test_alloc: size=10, gfp=cc0, policy=right, cache=0 [ 15.144894] # test_free_bulk: test_alloc: size=10, gfp=cc0, policy=none, cache=0 [ 15.146243] # test_free_bulk: test_alloc: size=10, gfp=cc0, policy=left, cache=0 [ 15.352877] # test_free_bulk: test_alloc: size=10, gfp=cc0, policy=none, cache=0 [ 15.354234] # test_free_bulk: test_alloc: size=10, gfp=cc0, policy=none, cache=0 [ 15.355622] # test_free_bulk: test_alloc: size=171, gfp=cc0, policy=right, cache=0 [ 15.456883] # test_free_bulk: test_alloc: size=171, gfp=cc0, policy=none, cache=0 [ 15.458275] # test_free_bulk: test_alloc: size=171, gfp=cc0, policy=left, cache=0 [ 15.566353] # test_free_bulk: test_alloc: size=171, gfp=cc0, policy=none, cache=0 [ 15.567751] # test_free_bulk: test_alloc: size=171, gfp=cc0, policy=none, cache=0 [ 15.569196] ok 13 - test_free_bulk [ 15.570171] # test_free_bulk-memcache: setup_test_cache: size=183, ctor=0x0 [ 15.572570] # test_free_bulk-memcache: test_alloc: size=183, gfp=cc0, policy=right, cache=1 [ 15.671588] # test_free_bulk-memcache: test_alloc: size=183, gfp=cc0, policy=none, cache=1 [ 15.673160] # test_free_bulk-memcache: test_alloc: size=183, gfp=cc0, policy=left, cache=1 [ 15.771762] # test_free_bulk-memcache: test_alloc: size=183, gfp=cc0, policy=none, cache=1 [ 15.773246] # test_free_bulk-memcache: test_alloc: size=183, gfp=cc0, policy=none, cache=1 [ 15.809708] # test_free_bulk-memcache: setup_test_cache: size=88, ctor=ctor_set_x [ 15.814281] # test_free_bulk-memcache: test_alloc: size=88, gfp=cc0, policy=right, cache=1 [ 15.882558] # test_free_bulk-memcache: test_alloc: size=88, gfp=cc0, policy=none, cache=1 [ 15.884057] # test_free_bulk-memcache: test_alloc: size=88, gfp=cc0, policy=left, cache=1 [ 16.100519] # test_free_bulk-memcache: test_alloc: size=88, gfp=cc0, policy=none, cache=1 [ 16.102032] # test_free_bulk-memcache: test_alloc: size=88, gfp=cc0, policy=none, cache=1 [ 16.136733] # test_free_bulk-memcache: setup_test_cache: size=289, ctor=0x0 [ 16.138907] # test_free_bulk-memcache: test_alloc: size=289, gfp=cc0, policy=right, cache=1 [ 16.288894] # test_free_bulk-memcache: test_alloc: size=289, gfp=cc0, policy=none, cache=1 [ 16.290571] # test_free_bulk-memcache: test_alloc: size=289, gfp=cc0, policy=left, cache=1 [ 16.600888] # test_free_bulk-memcache: test_alloc: size=289, gfp=cc0, policy=none, cache=1 [ 16.602334] # test_free_bulk-memcache: test_alloc: size=289, gfp=cc0, policy=none, cache=1 [ 16.635672] # test_free_bulk-memcache: setup_test_cache: size=168, ctor=ctor_set_x [ 16.640447] # test_free_bulk-memcache: test_alloc: size=168, gfp=cc0, policy=right, cache=1 [ 16.704885] # test_free_bulk-memcache: test_alloc: size=168, gfp=cc0, policy=none, cache=1 [ 16.706278] # test_free_bulk-memcache: test_alloc: size=168, gfp=cc0, policy=left, cache=1 [ 16.912880] # test_free_bulk-memcache: test_alloc: size=168, gfp=cc0, policy=none, cache=1 [ 16.914273] # test_free_bulk-memcache: test_alloc: size=168, gfp=cc0, policy=none, cache=1 [ 16.939658] # test_free_bulk-memcache: setup_test_cache: size=205, ctor=0x0 [ 16.943960] # test_free_bulk-memcache: test_alloc: size=205, gfp=cc0, policy=right, cache=1 [ 17.016894] # test_free_bulk-memcache: test_alloc: size=205, gfp=cc0, policy=none, cache=1 [ 17.018334] # test_free_bulk-memcache: test_alloc: size=205, gfp=cc0, policy=left, cache=1 [ 17.848906] # test_free_bulk-memcache: test_alloc: size=205, gfp=cc0, policy=none, cache=1 [ 17.850424] # test_free_bulk-memcache: test_alloc: size=205, gfp=cc0, policy=none, cache=1 [ 17.885857] ok 14 - test_free_bulk-memcache [ 17.886688] ok 15 - test_init_on_free # SKIP Test requires: IS_ENABLED(CONFIG_INIT_ON_FREE_DEFAULT_ON) [ 17.889378] ok 16 - test_init_on_free-memcache # SKIP Test requires: IS_ENABLED(CONFIG_INIT_ON_FREE_DEFAULT_ON) [ 17.893649] # test_kmalloc_aligned_oob_read: test_alloc: size=73, gfp=cc0, policy=right, cache=0 [ 17.959175] ================================================================== [ 17.960429] BUG: KFENCE: out-of-bounds read in test_kmalloc_aligned_oob_read+0x19a/0x248 [ 17.962014] Out-of-bounds read at 0xffff888136d3f001 (81B right of kfence-#158): [ 17.963237] test_kmalloc_aligned_oob_read+0x19a/0x248 [ 17.964108] kunit_try_run_case+0x8e/0xc0 [ 17.964828] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 17.965740] kthread+0x179/0x1b0 [ 17.966289] ret_from_fork+0x22/0x30 [ 17.967161] kfence-#158: 0xffff888136d3efb0-0xffff888136d3eff8, size=73, cache=kmalloc-96 [ 17.968765] allocated by task 196 on cpu 1 at 17.959123s: [ 17.969682] test_alloc+0x1fb/0x79c [ 17.970273] test_kmalloc_aligned_oob_read+0xd6/0x248 [ 17.971122] kunit_try_run_case+0x8e/0xc0 [ 17.971811] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 17.972718] kthread+0x179/0x1b0 [ 17.973266] ret_from_fork+0x22/0x30 [ 17.974152] CPU: 1 PID: 196 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 17.976310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 17.978555] RIP: 0010:test_kmalloc_aligned_oob_read+0x19a/0x248 [ 17.979728] Code: b4 81 48 c7 83 68 ff ff ff 00 85 d3 82 e8 fa c6 55 ff 4f 8d 7c 3c 49 4c 89 ff 4c 89 7b b0 e8 c9 ff f2 fe 48 8d bd 78 ff ff ff <41> 8a 07 e8 6a 49 f3 fe 84 c0 75 3b 48 8d 8b 60 ff ff ff 45 31 c0 [ 17.983374] RSP: 0000:ffffc9000168fde0 EFLAGS: 00010246 [ 17.984430] RAX: 0000000000000000 RBX: ffffc9000168fea0 RCX: ffffffff825ef297 [ 17.985822] RDX: 1ffff11026da7e00 RSI: ffff888136d3efb0 RDI: ffffc9000168fe40 [ 17.987237] RBP: ffffc9000168fec8 R08: ffffffff825ed395 R09: ffffea0004db4f87 [ 17.988677] R10: fffff940009b69f0 R11: 0000000000000001 R12: ffff888136d3efb0 [ 17.990087] R13: 1ffff920002d1fbc R14: ffffc90000647ab8 R15: ffff888136d3f001 [ 17.991484] FS: 0000000000000000(0000) GS:ffff888014900000(0000) knlGS:0000000000000000 [ 17.993078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.994201] CR2: ffff888136d3f001 CR3: 000000000360e001 CR4: 0000000000060ee0 [ 17.995632] Call Trace: [ 17.996132] [ 17.996576] ? test_gfpzero.cold+0x12/0x12 [ 17.997399] ? preempt_count_add+0x7b/0xd0 [ 17.998238] ? _raw_spin_lock_irqsave+0x8d/0xf0 [ 17.999153] ? test_gfpzero.cold+0x12/0x12 [ 18.000015] ? __lock_text_start+0x8/0x8 [ 18.000862] ? set_cpus_allowed_ptr+0x7e/0xb0 [ 18.001745] ? kunit_try_catch_throw+0x40/0x40 [ 18.002644] kunit_try_run_case+0x8e/0xc0 [ 18.003455] ? kunit_catch_run_case+0x70/0x70 [ 18.004336] ? kunit_try_catch_throw+0x40/0x40 [ 18.005229] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 18.006318] kthread+0x179/0x1b0 [ 18.006983] ? kthread_complete_and_exit+0x20/0x20 [ 18.007947] ret_from_fork+0x22/0x30 [ 18.008693] [ 18.009144] ================================================================== [ 18.010714] ok 17 - test_kmalloc_aligned_oob_read [ 18.011267] # test_kmalloc_aligned_oob_write: test_alloc: size=73, gfp=cc0, policy=right, cache=0 [ 18.168246] ================================================================== [ 18.169674] BUG: KFENCE: memory corruption in __kmem_cache_free+0x23b/0x280 [ 18.171354] Corrupted memory at 0xffff888136d42ff9 [ 0xac . . . . . . ] (in kfence-#160): [ 18.173010] __kmem_cache_free+0x23b/0x280 [ 18.173835] test_kmalloc_aligned_oob_write+0x130/0x1c0 [ 18.174875] kunit_try_run_case+0x8e/0xc0 [ 18.175690] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 18.176790] kthread+0x179/0x1b0 [ 18.177450] ret_from_fork+0x22/0x30 [ 18.178512] kfence-#160: 0xffff888136d42fb0-0xffff888136d42ff8, size=73, cache=kmalloc-96 [ 18.180408] allocated by task 197 on cpu 1 at 18.168152s: [ 18.181482] test_alloc+0x1fb/0x79c [ 18.182195] test_kmalloc_aligned_oob_write+0xb4/0x1c0 [ 18.183244] kunit_try_run_case+0x8e/0xc0 [ 18.184061] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 18.185150] kthread+0x179/0x1b0 [ 18.185809] ret_from_fork+0x22/0x30 [ 18.186846] freed by task 197 on cpu 1 at 18.168210s: [ 18.187858] __kmem_cache_free+0x23b/0x280 [ 18.188698] test_kmalloc_aligned_oob_write+0x130/0x1c0 [ 18.189741] kunit_try_run_case+0x8e/0xc0 [ 18.190549] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 18.191627] kthread+0x179/0x1b0 [ 18.192309] ret_from_fork+0x22/0x30 [ 18.193357] CPU: 1 PID: 197 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 18.195590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 18.197849] ================================================================== [ 18.199552] # test_kmalloc_aligned_oob_write: EXPECTATION FAILED at mm/kfence/kfence_test.c:505 Expected report_matches(&expect) to be true, but is false [ 18.202872] not ok 18 - test_kmalloc_aligned_oob_write [ 18.203387] # test_shrink_memcache: setup_test_cache: size=32, ctor=0x0 [ 18.206621] # test_shrink_memcache: test_alloc: size=32, gfp=cc0, policy=any, cache=1 [ 18.281534] ok 19 - test_shrink_memcache [ 18.282436] # test_memcache_ctor: setup_test_cache: size=32, ctor=ctor_set_x [ 18.285443] # test_memcache_ctor: test_alloc: size=32, gfp=cc0, policy=any, cache=1 [ 18.380789] ok 20 - test_memcache_ctor [ 18.381546] ================================================================== [ 18.384343] BUG: KFENCE: invalid read in test_invalid_access+0xb5/0x150 [ 18.385946] Invalid read at 0xffff888136c0000a: [ 18.386850] test_invalid_access+0xb5/0x150 [ 18.387687] kunit_try_run_case+0x8e/0xc0 [ 18.388504] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 18.389572] kthread+0x179/0x1b0 [ 18.390245] ret_from_fork+0x22/0x30 [ 18.391302] CPU: 1 PID: 200 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 18.393580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 18.395829] RIP: 0010:test_invalid_access+0xb5/0x150 [ 18.396834] Code: 00 48 c7 45 90 f0 48 52 81 e8 e7 ab ff ff 4c 8b 2d 18 32 bc 02 c6 45 a0 00 49 8d 7d 0a 48 89 7d 98 e8 bf a8 ff ff 48 8d 7d 88 <41> 0f b6 45 0a e8 61 f2 ff ff 84 c0 74 43 48 b8 00 00 00 00 00 fc [ 18.400493] RSP: 0000:ffffc900016bfdf0 EFLAGS: 00010246 [ 18.401532] RAX: 0000000000000000 RBX: 1ffff920002d7fbe RCX: ffffffff815249a1 [ 18.402929] RDX: 1ffff11026d80001 RSI: 0000000000000008 RDI: ffffc900016bfe50 [ 18.404542] RBP: ffffc900016bfec8 R08: ffffffff82d38580 R09: 0000000000000008 [ 18.405999] R10: 0000000000000000 R11: ffffffff82d3a373 R12: ffffc90000647ab8 [ 18.407409] R13: ffff888136c00000 R14: ffffffff81b4d150 R15: ffffc90000647ad0 [ 18.408849] FS: 0000000000000000(0000) GS:ffff888014900000(0000) knlGS:0000000000000000 [ 18.410440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 18.411579] CR2: ffff888136c0000a CR3: 000000000360e001 CR4: 0000000000060ee0 [ 18.413014] Call Trace: [ 18.413515] [ 18.413964] ? test_free_bulk+0xd0/0xd0 [ 18.414740] ? preempt_count_add+0x7b/0xd0 [ 18.415571] ? _raw_spin_lock_irqsave+0x8d/0xf0 [ 18.416485] ? test_free_bulk+0xd0/0xd0 [ 18.417321] ? __lock_text_start+0x8/0x8 [ 18.418162] ? set_cpus_allowed_ptr+0x7e/0xb0 [ 18.419062] ? preempt_count_sub+0x18/0xc0 [ 18.419919] kunit_try_run_case+0x8e/0xc0 [ 18.420748] ? kunit_catch_run_case+0x70/0x70 [ 18.421682] ? kunit_try_catch_throw+0x40/0x40 [ 18.422579] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 18.423660] kthread+0x179/0x1b0 [ 18.424329] ? kthread_complete_and_exit+0x20/0x20 [ 18.425283] ret_from_fork+0x22/0x30 [ 18.426018] [ 18.426477] ================================================================== [ 18.428006] ok 21 - test_invalid_access [ 18.428504] # test_gfpzero: test_alloc: size=4096, gfp=cc0, policy=any, cache=0 [ 18.480456] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 18.580606] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 18.680957] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 18.804495] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 18.894306] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 19.036037] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 19.098139] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 19.200988] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 19.305161] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 19.409494] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 19.513728] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 19.616976] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 19.720941] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 19.825450] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 19.928986] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 20.032951] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 20.137242] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 20.240926] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 20.345279] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 20.449217] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 20.553784] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 20.656960] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 20.760930] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 20.864972] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 20.968983] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 21.073558] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 21.176929] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 21.280939] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 21.385103] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 21.488959] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 21.592965] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 21.696960] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 21.800938] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 21.904955] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 22.008990] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 22.112949] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 22.216955] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 22.320957] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 22.425189] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 22.528973] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 22.632967] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 22.736932] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 22.841061] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 22.945631] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 23.049310] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 23.152948] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 23.256944] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 23.361240] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 23.464954] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 23.568953] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 23.673038] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 23.776927] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 23.880957] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 23.984959] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 24.088940] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 24.192959] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 24.297550] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 24.400948] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 24.504941] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 24.608959] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 24.712959] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 24.817623] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 24.921060] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 25.024960] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 25.129419] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 25.232953] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 25.336916] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 25.441067] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 25.544970] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 25.648961] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 25.752958] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 25.857192] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 25.960974] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 26.065564] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 26.168952] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 26.272936] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 26.377081] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 26.480949] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 26.584957] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 26.688960] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 26.792953] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 26.897655] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 27.000965] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 27.104928] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 27.209094] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 27.312923] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 27.416955] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 27.521116] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 27.624949] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 27.728937] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 27.833065] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 27.937010] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 28.040963] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 28.145244] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 28.248957] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 28.352949] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 28.456929] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 28.560934] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 28.665503] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 28.768932] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 28.872925] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 28.977110] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 29.080927] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 29.184941] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 29.289214] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 29.392926] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 29.496937] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 29.601089] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 29.704937] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 29.808909] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 29.913421] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 30.016965] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 30.120930] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 30.225332] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 30.328908] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 30.432936] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 30.537267] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 30.640934] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 30.744939] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 30.848907] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 30.953183] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 31.056941] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 31.160946] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 31.265439] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 31.368918] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 31.472934] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 31.577385] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 31.680935] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 31.784917] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 31.889295] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 31.992956] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 32.096931] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 32.201363] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 32.304932] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 32.409612] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 32.512937] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 32.616936] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 32.721349] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 32.824910] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 32.928925] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 33.032936] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 33.136945] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 33.241300] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 33.344917] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 33.449661] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 33.552933] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 33.656933] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 33.760913] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 33.864909] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 33.968963] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 34.073355] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 34.176931] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 34.280941] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 34.385394] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 34.488940] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 34.593680] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 34.696927] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 34.800936] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 34.905420] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 35.008992] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 35.112948] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 35.217290] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 35.320926] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 35.424918] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 35.528934] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 35.632930] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 35.736933] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 35.840971] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 35.944932] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 36.049592] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 36.153100] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 36.256936] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 36.360921] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 36.465010] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 36.568947] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 36.672929] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 36.777497] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 36.880899] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 36.984958] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 37.088914] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 37.193296] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 37.296928] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 37.400941] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 37.505286] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 37.608926] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 37.712923] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 37.817640] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 37.921013] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 38.024994] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 38.128938] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 38.233131] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 38.336929] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 38.440936] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 38.544977] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 38.648938] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 38.752926] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 38.856956] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 38.960935] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 39.064947] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 39.168923] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 39.272931] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 39.377611] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 39.480916] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 39.584943] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 39.689562] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 39.792909] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 39.896913] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 40.001471] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 40.104936] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 40.208942] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 40.313509] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 40.416908] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 40.520925] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 40.625270] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 40.728933] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 40.832938] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 40.936961] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 41.040945] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 41.145698] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 41.248944] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 41.352937] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 41.456923] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 41.560936] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 41.665580] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 41.769049] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 41.872948] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 41.976956] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 42.081569] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 42.185183] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 42.288944] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 42.392900] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 42.496934] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 42.601501] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 42.704966] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 42.808947] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 42.912924] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 43.016960] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 43.120938] # test_gfpzero: test_alloc: size=4096, gfp=dc0, policy=any, cache=0 [ 43.225462] ok 22 - test_gfpzero [ 43.226537] # test_memcache_typesafe_by_rcu: setup_test_cache: size=32, ctor=0x0 [ 43.232598] # test_memcache_typesafe_by_rcu: test_alloc: size=32, gfp=cc0, policy=any, cache=1 [ 43.339098] ================================================================== [ 43.341616] BUG: KFENCE: use-after-free read in test_memcache_typesafe_by_rcu.cold+0x114/0x1ff [ 43.345091] Use-after-free read at 0xffff888136d4a000 (in kfence-#164): [ 43.347313] test_memcache_typesafe_by_rcu.cold+0x114/0x1ff [ 43.348864] kunit_try_run_case+0x8e/0xc0 [ 43.349685] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 43.350762] kthread+0x179/0x1b0 [ 43.351425] ret_from_fork+0x22/0x30 [ 43.352481] kfence-#164: 0xffff888136d4a000-0xffff888136d4a01f, size=32, cache=test [ 43.354291] allocated by task 203 on cpu 2 at 43.328909s: [ 43.355376] test_alloc+0x1ee/0x79c [ 43.356084] test_memcache_typesafe_by_rcu.cold+0x2d/0x1ff [ 43.357177] kunit_try_run_case+0x8e/0xc0 [ 43.357980] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 43.359053] kthread+0x179/0x1b0 [ 43.359717] ret_from_fork+0x22/0x30 [ 43.360788] freed by task 0 on cpu 2 at 43.339030s: [ 43.361817] rcu_do_batch+0x2ec/0x7e0 [ 43.362564] rcu_core+0x323/0x3d0 [ 43.363240] __do_softirq+0x11e/0x3ec [ 43.363979] __irq_exit_rcu+0x146/0x190 [ 43.364761] sysvec_apic_timer_interrupt+0x93/0xc0 [ 43.365717] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 43.366741] default_idle+0x10/0x20 [ 43.367450] default_idle_call+0x5f/0x180 [ 43.368277] cpuidle_idle_call+0x245/0x2e0 [ 43.369104] do_idle+0xb1/0x130 [ 43.369750] cpu_startup_entry+0x19/0x20 [ 43.370533] start_secondary+0xb6/0xc0 [ 43.371286] secondary_startup_64_no_verify+0xe5/0xeb [ 43.372618] CPU: 2 PID: 203 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 43.374935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 43.377222] RIP: 0010:test_memcache_typesafe_by_rcu.cold+0x114/0x1ff [ 43.378485] Code: ff ff 50 cd b4 81 48 c7 83 28 ff ff ff 00 85 d3 82 e8 aa ce 55 ff e8 d5 e1 c2 fe 4c 8b b3 70 ff ff ff 4c 89 f7 e8 76 07 f3 fe <49> 0f be 06 3c 2a 74 37 48 8d 4b a0 45 31 c0 ba 01 00 00 00 4c 89 [ 43.382166] RSP: 0000:ffffc900016efda8 EFLAGS: 00010246 [ 43.383216] RAX: 0000000000000000 RBX: ffffc900016efea8 RCX: ffffffff825eeaea [ 43.384630] RDX: 1ffff11026da9400 RSI: 0000000000000008 RDI: ffff888136d4a000 [ 43.386032] RBP: ffffc900016efec8 R08: 0000000000000001 R09: ffffc900016efd57 [ 43.387435] R10: fffff520002ddfaa R11: 0000000000000001 R12: ffffc90000647ab8 [ 43.388848] R13: 1ffff920002ddfb5 R14: ffff888136d4a000 R15: ffffc90000647ad0 [ 43.390255] FS: 0000000000000000(0000) GS:ffff88807ec00000(0000) knlGS:0000000000000000 [ 43.391843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.393001] CR2: ffff888136d4a000 CR3: 000000000360e001 CR4: 0000000000060ee0 [ 43.394412] Call Trace: [ 43.394919] [ 43.395358] ? test_memcache_alloc_bulk+0x340/0x340 [ 43.396349] ? _raw_spin_unlock+0x15/0x30 [ 43.397177] ? finish_task_switch.isra.0+0xe5/0x440 [ 43.398165] ? __switch_to+0x2fa/0x680 [ 43.398931] ? test_memcache_alloc_bulk+0x340/0x340 [ 43.399909] ? _raw_spin_lock_irqsave+0x8d/0xf0 [ 43.400837] ? __lock_text_start+0x8/0x8 [ 43.401632] ? __lock_text_start+0x8/0x8 [ 43.402426] ? set_cpus_allowed_ptr+0x7e/0xb0 [ 43.403324] ? preempt_count_sub+0x18/0xc0 [ 43.404170] ? kunit_try_catch_throw+0x40/0x40 [ 43.405084] kunit_try_run_case+0x8e/0xc0 [ 43.405903] ? kunit_catch_run_case+0x70/0x70 [ 43.406781] ? kunit_try_catch_throw+0x40/0x40 [ 43.407670] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 43.408759] kthread+0x179/0x1b0 [ 43.409416] ? kthread_complete_and_exit+0x20/0x20 [ 43.410379] ret_from_fork+0x22/0x30 [ 43.411110] [ 43.411564] ================================================================== [ 43.413398] ================================================================== [ 43.414839] BUG: KASAN: use-after-free in kobject_del+0x14/0x30 [ 43.416049] Read of size 8 at addr ffff888040c9e890 by task kunit_try_catch/203 [ 43.417850] CPU: 2 PID: 203 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 43.420109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 43.422379] Call Trace: [ 43.422888] [ 43.423330] dump_stack_lvl+0x34/0x48 [ 43.424098] print_address_description.constprop.0+0x1d/0x160 [ 43.425265] ? kobject_del+0x14/0x30 [ 43.425994] print_report.cold+0x4f/0x112 [ 43.426814] ? kobject_del+0x14/0x30 [ 43.427639] kasan_report+0xa3/0x130 [ 43.428391] ? kobject_del+0x14/0x30 [ 43.429120] ? kunit_try_catch_throw+0x40/0x40 [ 43.430038] kobject_del+0x14/0x30 [ 43.430734] kmem_cache_destroy+0x64/0xb0 [ 43.431584] test_exit+0x1a/0x30 [ 43.432253] kunit_try_run_case+0xb0/0xc0 [ 43.433067] ? kunit_catch_run_case+0x70/0x70 [ 43.433945] ? kunit_try_catch_throw+0x40/0x40 [ 43.434839] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 43.435925] kthread+0x179/0x1b0 [ 43.436605] ? kthread_complete_and_exit+0x20/0x20 [ 43.437569] ret_from_fork+0x22/0x30 [ 43.438311] [ 43.439100] Allocated by task 203: [ 43.439806] kasan_save_stack+0x1e/0x40 [ 43.440597] __kasan_slab_alloc+0x90/0xc0 [ 43.441406] kmem_cache_alloc+0x155/0x320 [ 43.442223] kmem_cache_create_usercopy+0x125/0x2d0 [ 43.443209] kmem_cache_create+0x12/0x20 [ 43.444000] setup_test_cache.part.0+0x113/0x197 [ 43.444938] test_memcache_typesafe_by_rcu.cold+0x14/0x1ff [ 43.446032] kunit_try_run_case+0x8e/0xc0 [ 43.446842] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 43.447918] kthread+0x179/0x1b0 [ 43.448588] ret_from_fork+0x22/0x30 [ 43.449633] Freed by task 61: [ 43.450243] kasan_save_stack+0x1e/0x40 [ 43.451018] kasan_set_track+0x21/0x30 [ 43.451775] kasan_set_free_info+0x20/0x40 [ 43.452647] __kasan_slab_free+0x124/0x1b0 [ 43.453478] slab_free_freelist_hook+0x98/0x150 [ 43.454400] kmem_cache_free+0x19b/0x420 [ 43.455197] kobject_release+0x58/0x90 [ 43.455954] slab_caches_to_rcu_destroy_workfn+0xcc/0x100 [ 43.457058] process_one_work+0x395/0x690 [ 43.457867] worker_thread+0x8c/0x530 [ 43.458610] kthread+0x179/0x1b0 [ 43.459270] ret_from_fork+0x22/0x30 [ 43.460317] The buggy address belongs to the object at ffff888040c9e800 which belongs to the cache kmem_cache of size 256 [ 43.462729] The buggy address is located 144 bytes inside of 256-byte region [ffff888040c9e800, ffff888040c9e900) [ 43.465367] The buggy address belongs to the physical page: [ 43.466552] page:ffffea0001032780 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x40c9e [ 43.468399] head:ffffea0001032780 order:1 compound_mapcount:0 compound_pincount:0 [ 43.469873] flags: 0x4fffffc0010200(slab|head|node=1|zone=1|lastcpupid=0x1fffff) [ 43.471351] raw: 004fffffc0010200 ffffea000104e188 ffff8880400000f0 ffff888005842000 [ 43.472908] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 43.474431] page dumped because: kasan: bad access detected [ 43.475847] Memory state around the buggy address: [ 43.476823] ffff888040c9e780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 43.478246] ffff888040c9e800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.479670] >ffff888040c9e880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.481109] ^ [ 43.481866] ffff888040c9e900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 43.483282] ffff888040c9e980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 43.484711] ================================================================== [ 43.486181] Disabling lock debugging due to kernel taint [ 43.487272] ------------[ cut here ]------------ [ 43.488227] refcount_t: underflow; use-after-free. [ 43.489297] WARNING: CPU: 2 PID: 203 at lib/refcount.c:28 refcount_warn_saturate+0xcd/0x120 [ 43.490992] Modules linked in: [ 43.491622] CPU: 2 PID: 203 Comm: kunit_try_catch Tainted: G B N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 43.493910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 43.496176] RIP: 0010:refcount_warn_saturate+0xcd/0x120 [ 43.497251] Code: 90 47 57 02 01 e8 cd 20 a9 00 0f 0b eb 95 80 3d 7d 47 57 02 00 75 8c 48 c7 c7 20 74 e5 82 c6 05 6d 47 57 02 01 e8 ad 20 a9 00 <0f> 0b e9 72 ff ff ff 80 3d 58 47 57 02 00 0f 85 65 ff ff ff 48 c7 [ 43.500932] RSP: 0000:ffffc900016efeb0 EFLAGS: 00010286 [ 43.502001] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 43.503428] RDX: 0000000000000001 RSI: 0000000000000008 RDI: fffff520002ddfc8 [ 43.504888] RBP: ffff888040c9e8b0 R08: ffffffff811863a8 R09: ffffc900016efbf7 [ 43.506320] R10: fffff520002ddf7e R11: 0000000000000001 R12: ffffffff83bd60a0 [ 43.507744] R13: 0000000000000000 R14: ffffffff81b4d150 R15: ffffc90000647ad0 [ 43.509186] FS: 0000000000000000(0000) GS:ffff88807ec00000(0000) knlGS:0000000000000000 [ 43.510786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.511947] CR2: ffff888136d4a000 CR3: 000000000360e001 CR4: 0000000000060ee0 [ 43.513407] Call Trace: [ 43.513944] [ 43.514392] test_exit+0x1a/0x30 [ 43.515068] kunit_try_run_case+0xb0/0xc0 [ 43.515910] ? kunit_catch_run_case+0x70/0x70 [ 43.516825] ? kunit_try_catch_throw+0x40/0x40 [ 43.517730] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 43.518873] kthread+0x179/0x1b0 [ 43.519551] ? kthread_complete_and_exit+0x20/0x20 [ 43.520534] ret_from_fork+0x22/0x30 [ 43.521304] [ 43.521768] ---[ end trace 0000000000000000 ]--- [ 43.522777] ok 23 - test_memcache_typesafe_by_rcu [ 43.523373] # test_krealloc: test_alloc: size=32, gfp=cc0, policy=any, cache=0 [ 43.536973] ================================================================== [ 43.538729] BUG: KFENCE: use-after-free read in test_krealloc+0x3c3/0x460 [ 43.540615] Use-after-free read at 0xffff888136d4efe0 (in kfence-#166): [ 43.541935] test_krealloc+0x3c3/0x460 [ 43.542690] kunit_try_run_case+0x8e/0xc0 [ 43.543498] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 43.544601] kthread+0x179/0x1b0 [ 43.545269] ret_from_fork+0x22/0x30 [ 43.546316] kfence-#166: 0xffff888136d4efe0-0xffff888136d4efff, size=32, cache=kmalloc-32 [ 43.548242] allocated by task 204 on cpu 1 at 43.536881s: [ 43.549523] test_alloc+0x1fb/0x79c [ 43.550317] test_krealloc+0xb6/0x460 [ 43.551064] kunit_try_run_case+0x8e/0xc0 [ 43.551881] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 43.552960] kthread+0x179/0x1b0 [ 43.553627] ret_from_fork+0x22/0x30 [ 43.554686] freed by task 204 on cpu 1 at 43.536940s: [ 43.555713] __kmem_cache_free+0x23b/0x280 [ 43.556559] krealloc+0x6e/0x100 [ 43.557215] test_krealloc+0x180/0x460 [ 43.557973] kunit_try_run_case+0x8e/0xc0 [ 43.558777] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 43.559845] kthread+0x179/0x1b0 [ 43.560520] ret_from_fork+0x22/0x30 [ 43.561585] CPU: 1 PID: 204 Comm: kunit_try_catch Tainted: G B W N 6.0.0-rc3-next-20220831-00002-g6db6c886e5af #245 [ 43.564172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 [ 43.566484] RIP: 0010:test_krealloc+0x3c3/0x460 [ 43.567386] Code: 50 cd b4 81 48 c7 83 28 ff ff ff 00 85 d3 82 e8 91 e0 55 ff 4c 8b b3 70 ff ff ff 4c 89 f7 e8 62 19 f3 fe 48 8d bb 60 ff ff ff <41> 8a 06 e8 03 63 f3 fe 84 c0 75 38 48 8d 8b 20 ff ff ff 45 31 c0 [ 43.571134] RSP: 0000:ffffc900016ffd88 EFLAGS: 00010246 [ 43.572175] RAX: 0000000000000000 RBX: ffffc900016ffea0 RCX: ffffffff825ed8fe [ 43.573798] RDX: 1ffff11026da9dfc RSI: ffffffff82e5a5a0 RDI: ffffc900016ffe00 [ 43.575274] RBP: ffffc900016ffec8 R08: ffffffff81186300 R09: ffffc900016ffa70 [ 43.576695] R10: 0000000000000060 R11: 000000000000000c R12: ffffc90000647ab8 [ 43.578107] R13: ffff8880067150f8 R14: ffff888136d4efe0 R15: 0000000000000041 [ 43.579518] FS: 0000000000000000(0000) GS:ffff888014900000(0000) knlGS:0000000000000000 [ 43.581119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.582253] CR2: ffff888136d4efe0 CR3: 000000000360e001 CR4: 0000000000060ee0 [ 43.583673] Call Trace: [ 43.584187] [ 43.584658] ? test_alloc+0x79c/0x79c [ 43.585432] ? _raw_spin_unlock+0x15/0x30 [ 43.586276] ? finish_task_switch.isra.0+0xe5/0x440 [ 43.587310] ? __switch_to+0x2fa/0x680 [ 43.588138] ? test_alloc+0x79c/0x79c [ 43.589000] ? preempt_count_add+0x30/0xd0 [ 43.589827] ? _raw_spin_lock_irqsave+0x8d/0xf0 [ 43.590735] ? __lock_text_start+0x8/0x8 [ 43.591550] ? __lock_text_start+0x8/0x8 [ 43.592384] ? set_cpus_allowed_ptr+0x7e/0xb0 [ 43.593269] ? kunit_try_catch_throw+0x40/0x40 [ 43.594199] kunit_try_run_case+0x8e/0xc0 [ 43.595129] ? kunit_catch_run_case+0x70/0x70 [ 43.596085] ? kunit_try_catch_throw+0x40/0x40 [ 43.597075] kunit_generic_run_threadfn_adapter+0x29/0x50 [ 43.598227] kthread+0x179/0x1b0 [ 43.598910] ? kthread_complete_and_exit+0x20/0x20 [ 43.599886] ret_from_fork+0x22/0x30 [ 43.600635] [ 43.601087] ================================================================== [ 43.602626] ok 24 - test_krealloc [ 43.603263] # test_memcache_alloc_bulk: setup_test_cache: size=32, ctor=0x0 [ 43.647487] ok 25 - test_memcache_alloc_bulk [ 43.649212] # kfence: pass:19 fail:4 skip:2 total:25 [ 43.651302] # Totals: pass:19 fail:4 skip:2 total:25 [ 43.653082] not ok 1 - kfence [ 43.656557] # Subtest: damon [ 43.656580] 1..8 [ 43.658999] ok 1 - damon_test_target [ 43.660244] ok 2 - damon_test_regions [ 43.661677] ok 3 - damon_test_aggregate [ 43.663305] ok 4 - damon_test_split_at [ 43.665093] ok 5 - damon_test_merge_two [ 43.666537] ok 6 - damon_test_merge_regions_of [ 43.668014] ok 7 - damon_test_split_regions_of [ 43.669583] ok 8 - damon_test_ops_registration [ 43.670638] # damon: pass:8 fail:0 skip:0 total:8 [ 43.671650] # Totals: pass:8 fail:0 skip:0 total:8 [ 43.672658] ok 2 - damon [ 43.674250] # Subtest: damon-operations [ 43.674254] 1..6 [ 43.675842] ok 1 - damon_test_three_regions_in_vmas [ 43.677114] ok 2 - damon_test_apply_three_regions1 [ 43.678832] ok 3 - damon_test_apply_three_regions2 [ 43.680540] ok 4 - damon_test_apply_three_regions3 [ 43.682337] ok 5 - damon_test_apply_three_regions4 [ 43.684224] ok 6 - damon_test_split_evenly [ 43.685314] # damon-operations: pass:6 fail:0 skip:0 total:6 [ 43.686233] # Totals: pass:6 fail:0 skip:0 total:6 [ 43.687380] ok 3 - damon-operations [ 43.689124] # Subtest: damon-dbgfs [ 43.689128] 1..3 [ 43.690605] ok 1 - damon_dbgfs_test_str_to_ints [ 43.691671] ok 2 - damon_dbgfs_test_set_targets [ 43.693671] damon-dbgfs: input: 3 10 20 [ 43.696180] damon-dbgfs: input: 1 10 20 1 14 26 [ 43.699401] damon-dbgfs: input: 0 10 20 1 30 40 0 5 8 [ 43.701686] ok 3 - damon_dbgfs_test_set_init_regions [ 43.701695] # damon-dbgfs: pass:3 fail:0 skip:0 total:3 [ 43.703914] # Totals: pass:3 fail:0 skip:0 total:3 [ 43.705967] ok 4 - damon-dbgfs [ 43.710002] md: Waiting for all devices to be available before autodetect [ 43.711832] md: If you don't use raid, use raid=noautodetect [ 43.713293] md: Autodetecting RAID arrays. [ 43.714362] md: autorun ... [ 43.715103] md: ... autorun DONE. [ 43.738962] EXT4-fs (sda): mounted filesystem with ordered data mode. Quota mode: none. [ 43.741165] VFS: Mounted root (ext4 filesystem) on device 8:0. [ 43.748080] devtmpfs: mounted [ 43.779589] Freeing unused decrypted memory: 2036K [ 43.784192] Freeing unused kernel image (initmem) memory: 3244K [ 43.785930] Write protecting the kernel read-only data: 38912k [ 43.790659] Freeing unused kernel image (text/rodata gap) memory: 2036K [ 43.793892] Freeing unused kernel image (rodata/data gap) memory: 1128K [ 43.795767] Run /sbin/init as init process [ 43.796831] with arguments: [ 43.797587] /sbin/init [ 43.798300] sched_debug [ 43.799045] nokalsr [ 43.799689] nokaslr [ 43.800365] with environment: [ 43.801181] HOME=/ [ 43.801830] TERM=linux [ 43.802532] vga=normal [ 43.803250] psi=no [ 43.803897] movable_nodemask=0xc [ 44.352840] random: crng init done [ 44.358689] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 44.363956] systemd[1]: Virtualization QEMU found in DMI (/sys/class/dmi/id/sys_vendor) [ 44.366117] systemd[1]: Found VM virtualization qemu [ 44.367468] systemd[1]: Detected virtualization qemu. [ 44.368849] systemd[1]: Detected architecture x86-64. [ 44.378953] systemd[1]: Set hostname to . [ 44.386394] systemd[1]: Unified cgroup hierarchy is located at /sys/fs/cgroup. [ 44.414855] systemd[1]: Controller 'cpu' supported: yes [ 44.416235] systemd[1]: Controller 'cpuacct' supported: no [ 44.417911] systemd[1]: Controller 'io' supported: yes [ 44.502708] systemd-getty-generator[232]: Automatically adding serial getty for /dev/ttyS0. [ 44.514299] systemd-gpt-auto-generator[231]: /dev/sda: parent isn't a raw disk, ignoring. [ 44.522738] systemd-fstab-generator[233]: Parsing /etc/fstab [ 44.533322] systemd-sysv-generator[235]: Native unit for hwclock.service already exists, skipping. [ 44.538845] systemd-sysv-generator[235]: Native unit for redis-server.service already exists, skipping. [ 44.541839] systemd-sysv-generator[235]: Cannot find unit openipmi.service. [ 44.544105] systemd-sysv-generator[235]: Native unit for networking.service already exists, skipping. [ 44.547735] systemd-sysv-generator[235]: Native unit for kmod.service already exists, skipping. [ 44.550417] systemd-sysv-generator[235]: Native unit for ssh.service already exists, skipping. [ 44.553157] systemd-sysv-generator[235]: Native unit for cgproxy.service already exists, skipping. [ 44.556425] systemd-sysv-generator[235]: Cannot find unit bmc-watchdog.service. [ 44.559318] systemd-sysv-generator[235]: Native unit for rpcbind.service already exists, skipping. [ 44.562555] systemd-sysv-generator[235]: Cannot find unit kexec-load.service. [ 44.588113] printk: systemd-sysv-ge: 62 output lines suppressed due to ratelimiting [ 44.961312] systemd-journald[243]: Fixed min_use=1.0M max_use=154.4M max_size=19.3M min_size=512.0K keep_free=231.7M n_max_files=100 [ 44.972130] systemd-journald[243]: Reserving 35157 entries in hash table. [ 44.974150] systemd-journald[243]: Vacuuming... [ 44.975005] systemd-journald[243]: Vacuuming done, freed 0B of archived journals from /run/log/journal/9693f4c7632e4077869b6976970bebd7. [ 44.976884] systemd-journald[243]: Flushing /dev/kmsg... [ 45.311033] systemd-journald[243]: systemd-journald running as pid 243 [ 45.318046] systemd-journald[243]: Sent READY=1 notification. [ 45.319312] systemd-journald[243]: Sent WATCHDOG=1 notification. [ 45.323119] systemd-journald[243]: Successfully sent stream file descriptor to service manager. [ 45.326041] systemd-journald[243]: Successfully sent stream file descriptor to service manager. [ 49.392883] systemd[1]: redis-server.service: Forked /bin/run-parts as 331 [ 49.416953] systemd[1]: redis-server.service: Changed start -> start-post [ 49.433906] systemd[1]: redis-server.service: User lookup succeeded: uid=108 gid=111 [ 49.445900] systemd[1]: redis-server.service: User lookup succeeded: uid=108 gid=111 [ 49.497897] systemd[1]: systemd-journald.service: Got notification message from PID 243 (FDSTORE=1) [ 49.509928] systemd[1]: systemd-journald.service: Added fd 56 (n/a) to fd store. [ 49.521911] systemd[1]: ssh.service: Got notification message from PID 330 (READY=1) [ 49.534875] systemd[1]: ssh.service: Changed start -> running [ 49.546931] systemd[1]: ssh.service: Job ssh.service/start finished, result=done [ 49.578917] systemd[1]: Child 331 (run-parts) died (code=exited, status=0/SUCCESS) [ 49.803331] BTRFS: device fsid 3c1023c9-540f-4198-8bf1-7e63d8f98654 devid 1 transid 23 /dev/sdb scanned by systemd-udevd (264) [ 50.040292] e1000 0000:00:03.0 ens3: renamed from eth0 [ 50.632157] systemd-journald[243]: Successfully sent stream file descriptor to service manager. [ 50.738114] systemd-journald[243]: Successfully sent stream file descriptor to service manager. [ 50.829182] systemd-journald[243]: Successfully sent stream file descriptor to service manager. [ 51.295028] systemd-journald[243]: Successfully sent stream file descriptor to service manager. [ 51.903406] e1000: ens3 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX [ 51.905243] IPv6: ADDRCONF(NETDEV_CHANGE): ens3: link becomes ready [ 51.908743] systemd-journald[243]: Successfully sent stream file descriptor to service manager. [ 52.019354] systemd-journald[243]: Successfully sent stream file descriptor to service manager. [ 52.133754] systemd-journald[243]: Successfully sent stream file descriptor to service manager. [ 52.342014] systemd-journald[243]: Successfully sent stream file descriptor to service manager. [ 52.399513] systemd-journald[243]: Successfully sent stream file descriptor to service manager. [ 52.857396] systemd-journald[243]: Successfully sent stream file descriptor to service manager. [ 124.065919] systemd-journald[243]: Successfully sent stream file descriptor to service manager. [ 139.427512] systemd-journald[243]: Sent WATCHDOG=1 notification.