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Message-ID: <20251021110449.GO3245006@noisy.programming.kicks-ass.net>
Date: Tue, 21 Oct 2025 13:04:49 +0200
From: Peter Zijlstra <peterz@...radead.org>
To: kernel test robot <oliver.sang@...el.com>
Cc: Fernand Sieber <sieberf@...zon.com>, oe-lkp@...ts.linux.dev,
lkp@...el.com, linux-kernel@...r.kernel.org, x86@...nel.org,
aubrey.li@...ux.intel.com, yu.c.chen@...el.com
Subject: Re: [tip:sched/core] [sched/fair] 79104becf4:
BUG:kernel_NULL_pointer_dereference,address
On Tue, Oct 21, 2025 at 01:14:36PM +0800, kernel test robot wrote:
>
>
> Hello,
>
> kernel test robot noticed "BUG:kernel_NULL_pointer_dereference,address" on:
>
> commit: 79104becf42baeeb4a3f2b106f954b9fc7c10a3c ("sched/fair: Forfeit vruntime on yield")
> https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git sched/core
>
> [test failed on linux-next/master 606da5bb165594c052ee11de79bf05bc38bc1aa6]
>
> in testcase: trinity
> version:
> with following parameters:
>
> runtime: 300s
> group: group-04
> nr_groups: 5
>
>
>
> config: x86_64-randconfig-121-20251020
> compiler: gcc-13
> test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 16G
>
> The kernel config and materials to reproduce are available at:
> https://download.01.org/0day-ci/archive/20251021/202510211205.1e0f5223-lkp@intel.com
I'm failing at running the kernel as described in:
https://download.01.org/0day-ci/archive/20251021/202510211205.1e0f5223-lkp@intel.com/reproduce
I then start the test as:
root@spr:/usr/local/src/lkp-tests# bin/lkp qemu -k /usr/src/linux-2.6/tmp-build/arch/x86/boot/bzImage -m /usr/src/linux-2.6/tmp-build/modules.cgz /usr/src/linux-2.6/tmp-build/job-script
result_root: /root/.lkp//result/trinity/group-04-5-300s/vm-snb/quantal-i386-core-20190426.cgz/x86_64-randconfig-121-20251020/gcc-13/79104becf42baeeb4a3f2b106f954b9fc7c10a3c/4
downloading initrds ...
use local modules: /root/.lkp/cache/modules.cgz
skip downloading /root/.lkp/cache/osimage/quantal/quantal-i386-core-20190426.cgz
153636 blocks
skip downloading /root/.lkp/cache/osimage/pkg/quantal-i386-core.cgz/trinity-static-i386-x86_64-f93256fb_2019-08-28.cgz
48101 blocks
exec command: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -fsdev local,id=test_dev,path=/root/.lkp//result/trinity/group-04-5-300s/vm-snb/quantal-i386-core-20190426.cgz/x86_64-randconfig-121-20251020/gcc-13/79104becf42baeeb4a3f2b106f954b9fc7c10a3c/4,security_model=none -device virtio-9p-pci,fsdev=test_dev,mount_tag=9p/virtfs_mount -kernel /usr/src/linux-2.6/tmp-build/arch/x86/boot/bzImage -append root=/dev/ram0 RESULT_ROOT=/result/trinity/group-04-5-300s/vm-snb/quantal-i386-core-20190426.cgz/x86_64-randconfig-121-20251020/gcc-13/79104becf42baeeb4a3f2b106f954b9fc7c10a3c/1 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-121-20251020/gcc-13/79104becf42baeeb4a3f2b106f954b9fc7c10a3c/vmlinuz-6.18.0-rc1-00001-g79104becf42b branch=linux-devel/devel-hourly-20251019-154855 job=/lkp/jobs/scheduled/vm-meta-291/trinity-group-04-5-300s-quantal-i386-core-20190426.cgz-x86_64-randconfig-121-20251020-79104becf42b-20251020-124904-8548hu-1.yaml user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-121-20251020 commit=79104becf42baeeb4a3f2b106f954b9fc7c10a3c intremap=posted_msi vmalloc=256M initramfs_async=0 page_owner=on carrier_timeout=60 rcupdate.rcu_self_test=0 max_uptime=7200 LKP_LOCAL_RUN=1 selinux=0 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw ip=dhcp result_service=9p/virtfs_mount -initrd /root/.lkp/cache/final_initrd -smp 2 -m 16384M -no-reboot -device i6300esb -rtc base=localtime -device e1000,netdev=net0 -netdev user,id=net0 -display none -monitor null -serial stdio
early console in setup code
No EFI environment detected.
early console in extract_kernel
input_data: 0x00000000046022cc
input_len: 0x0000000000ecebe2
output: 0x0000000001000000
output_len: 0x000000000446b5e8
kernel_total_size: 0x0000000003c28000
needed_size: 0x0000000004600000
trampoline_32bit: 0x0000000000000000
Decompressing Linux... No EFI environment detected.
Parsing ELF... done.
Booting the kernel (entry_offset: 0x000000000296dbe0).
[ 0.000000][ T0] Linux version 6.18.0-rc2-00182-gbab99e58f91f (root@spr) (gcc (Debian 14.2.0-23) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44) #35 PREEMPT Tue Oct 21 13:00:08 CEST 2025
[ 0.000000][ T0] Command line: root=/dev/ram0 RESULT_ROOT=/result/trinity/group-04-5-300s/vm-snb/quantal-i386-core-20190426.cgz/x86_64-randconfig-121-20251020/gcc-13/79104becf42baeeb4a3f2b106f954b9fc7c10a3c/1 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-121-20251020/gcc-13/79104becf42baeeb4a3f2b106f954b9fc7c10a3c/vmlinuz-6.18.0-rc1-00001-g79104becf42b branch=linux-devel/devel-hourly-20251019-154855 job=/lkp/jobs/scheduled/vm-meta-291/trinity-group-04-5-300s-quantal-i386-core-20190426.cgz-x86_64-randconfig-121-20251020-79104becf42b-20251020-124904-8548hu-1.yaml user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-121-20251020 commit=79104becf42baeeb4a3f2b106f954b9fc7c10a3c intremap=posted_msi vmalloc=256M initramfs_async=0 page_owner=on carrier_timeout=60 rcupdate.rcu_self_test=0 max_uptime=7200 LKP_LOCAL_RUN=1 selinux=0 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 sys
[ 0.000000][ T0] KERNEL supported cpus:
[ 0.000000][ T0] AMD AuthenticAMD
[ 0.000000][ T0] Hygon HygonGenuine
[ 0.000000][ T0] Centaur CentaurHauls
[ 0.000000][ T0] CPU: vendor_id 'GenuineIntel' unknown, using generic init.
[ 0.000000][ T0] CPU: Your system may be unstable.
[ 0.000000][ T0] mce: unknown CPU type - not enabling MCE support
[ 0.000000][ T0] BIOS-provided physical RAM map:
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bffdffff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000bffe0000-0x00000000bfffffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000043fffffff] usable
[ 0.000000][ T0] printk: debug: ignoring loglevel setting.
[ 0.000000][ T0] printk: legacy bootconsole [earlyser0] enabled
[ 0.000000][ T0] NX (Execute Disable) protection: active
[ 0.000000][ T0] APIC: Static calls initialized
[ 0.000000][ T0] SMBIOS 2.8 present.
[ 0.000000][ T0] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 0.000000][ T0] DMI: Memory slots populated: 1/1
[ 0.000000][ T0] Hypervisor detected: KVM
[ 0.000000][ T0] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000
[ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000001][ T0] kvm-clock: using sched offset of 202642555 cycles
[ 0.000633][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.002517][ T0] tsc: Detected 2500.000 MHz processor
[ 0.003879][ T0] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.004668][ T0] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.005338][ T0] last_pfn = 0x440000 max_arch_pfn = 0x400000000
[ 0.005997][ T0] x86/PAT: PAT support disabled because CONFIG_X86_PAT is disabled in the kernel.
[ 0.006958][ T0] x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC
[ 0.007765][ T0] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000
[ 0.009691][ T0] RAMDISK: [mem 0xbd741000-0xbffdffff]
[ 0.010263][ T0] ACPI: Early table checksum verification disabled
[ 0.010942][ T0] ACPI: RSDP 0x00000000000F5280 000014 (v00 BOCHS )
[ 0.011634][ T0] ACPI: RSDT 0x00000000BFFE239C 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001)
[ 0.012617][ T0] ACPI: FACP 0x00000000BFFE2248 000074 (v01 BOCHS BXPC 00000001 BXPC 00000001)
[ 0.013606][ T0] ACPI: DSDT 0x00000000BFFE0040 002208 (v01 BOCHS BXPC 00000001 BXPC 00000001)
[ 0.014592][ T0] ACPI: FACS 0x00000000BFFE0000 000040
[ 0.015156][ T0] ACPI: APIC 0x00000000BFFE22BC 000080 (v03 BOCHS BXPC 00000001 BXPC 00000001)
[ 0.016137][ T0] ACPI: HPET 0x00000000BFFE233C 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001)
[ 0.017119][ T0] ACPI: WAET 0x00000000BFFE2374 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001)
[ 0.018102][ T0] ACPI: Reserving FACP table memory at [mem 0xbffe2248-0xbffe22bb]
[ 0.018921][ T0] ACPI: Reserving DSDT table memory at [mem 0xbffe0040-0xbffe2247]
[ 0.019743][ T0] ACPI: Reserving FACS table memory at [mem 0xbffe0000-0xbffe003f]
[ 0.020558][ T0] ACPI: Reserving APIC table memory at [mem 0xbffe22bc-0xbffe233b]
[ 0.021384][ T0] ACPI: Reserving HPET table memory at [mem 0xbffe233c-0xbffe2373]
[ 0.022215][ T0] ACPI: Reserving WAET table memory at [mem 0xbffe2374-0xbffe239b]
[ 0.023064][ T0] Mapped APIC to ffffffffff5fd000 ( fee00000)
[ 0.023798][ T0] Zone ranges:
[ 0.024141][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.024881][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.025626][ T0] Normal [mem 0x0000000100000000-0x000000043fffffff]
[ 0.026366][ T0] Movable zone start for each node
[ 0.026899][ T0] Early memory node ranges
[ 0.027357][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.028107][ T0] node 0: [mem 0x0000000000100000-0x00000000bffdffff]
[ 0.028856][ T0] node 0: [mem 0x0000000100000000-0x000000043fffffff]
[ 0.029612][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000043fffffff]
[ 0.030657][ T0] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.031391][ T0] On node 0, zone DMA: 97 pages in unavailable ranges
[ 0.082973][ T0] On node 0, zone Normal: 32 pages in unavailable ranges
[ 0.083995][ T0] ACPI: PM-Timer IO Port: 0x608
[ 0.084500][ T0] CPU topo: CPU limit of 1 reached. Ignoring further CPUs
[ 0.085233][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.085973][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.086794][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.087554][ T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02
[ 0.088409][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.089195][ T0] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
[ 0.090053][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.090838][ T0] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09
[ 0.091693][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.092499][ T0] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
[ 0.093350][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.094168][ T0] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
[ 0.095021][ T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
[ 0.095872][ T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[ 0.096725][ T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[ 0.097576][ T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[ 0.098429][ T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[ 0.099279][ T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[ 0.100131][ T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[ 0.100982][ T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[ 0.101905][ T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[ 0.102765][ T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[ 0.103621][ T0] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.104392][ T0] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.105027][ T0] TSC deadline timer available
[ 0.105872][ T0] CPU topo: Max. logical packages: 1
[ 0.106441][ T0] CPU topo: Max. logical dies: 1
[ 0.107010][ T0] CPU topo: Max. dies per package: 1
[ 0.107580][ T0] CPU topo: Max. threads per core: 1
[ 0.108148][ T0] CPU topo: Num. cores per package: 1
[ 0.108744][ T0] CPU topo: Num. threads per package: 1
[ 0.109340][ T0] CPU topo: Allowing 1 present CPUs plus 0 hotplug CPUs
[ 0.110078][ T0] CPU topo: Rejected CPUs 1
[ 0.110550][ T0] mapped IOAPIC to ffffffffff5fc000 (fec00000)
[ 0.111220][ T0] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write()
[ 0.112073][ T0] [mem 0xc0000000-0xfeffbfff] available for PCI devices
[ 0.112818][ T0] Booting paravirtualized kernel on KVM
[ 0.113413][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.114650][ T0] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.115320][ T0] pcpu-alloc: [0] 0
[ 0.115739][ T0] Kernel command line: root=/dev/ram0 RESULT_ROOT=/result/trinity/group-04-5-300s/vm-snb/quantal-i386-core-20190426.cgz/x86_64-randconfig-121-20251020/gcc-13/79104becf42baeeb4a3f2b106f954b9fc7c10a3c/1 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-121-20251020/gcc-13/79104becf42baeeb4a3f2b106f954b9fc7c10a3c/vmlinuz-6.18.0-rc1-00001-g79104becf42b branch=linux-devel/devel-hourly-20251019-154855 job=/lkp/jobs/scheduled/vm-meta-291/trinity-group-04-5-300s-quantal-i386-core-20190426.cgz-x86_64-randconfig-121-20251020-79104becf42b-20251020-124904-8548hu-1.yaml user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-121-20251020 commit=79104becf42baeeb4a3f2b106f954b9fc7c10a3c intremap=posted_msi vmalloc=256M initramfs_async=0 page_owner=on carrier_timeout=60 rcupdate.rcu_self_test=0 max_uptime=7200 LKP_LOCAL_RUN=1 selinux=0 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_coun
[ 0.115953][ T0] sysrq: sysrq always enabled.
[ 0.126476][ T0] ignoring the deprecated load_ramdisk= option
[ 0.127244][ T0] Unknown kernel command line parameters "RESULT_ROOT=/result/trinity/group-04-5-300s/vm-snb/quantal-i386-core-20190426.cgz/x86_64-randconfig-121-20251020/gcc-13/79104becf42baeeb4a3f2b106f954b9fc7c10a3c/1 branch=linux-devel/devel-hourly-20251019-154855 job=/lkp/jobs/scheduled/vm-meta-291/trinity-group-04-5-300s-quantal-i386-core-20190426.cgz-x86_64-randconfig-121-20251020-79104becf42b-20251020-124904-8548hu-1.yaml user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-121-20251020 commit=79104becf42baeeb4a3f2b106f954b9fc7c10a3c intremap=posted_msi vmalloc=256M max_uptime=7200 LKP_LOCAL_RUN=1 selinux=0 prompt_ramdisk=0 vga=normal result_service=9p/virtfs_mount", will be passed to user space.
[ 0.134040][ T0] printk: log buffer data + meta data: 1048576 + 3670016 = 4718592 bytes
[ 0.136891][ T0] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[ 0.138842][ T0] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.139832][ T0] software IO TLB: area num 1.
[ 0.151743][ T0] Built 1 zonelists, mobility grouping on. Total pages: 4194174
[ 0.152570][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off
[ 0.153300][ T0] stackdepot: allocating hash table via alloc_large_system_hash
[ 0.154112][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear)
[ 0.157072][ T0] stackdepot: allocating space for 8192 stack pools via memblock
[ 0.609556][ T0] SLUB: HWalign=64, Order=0-1, MinObjects=0, CPUs=1, Nodes=1
[ 0.712011][ T0] allocated 335544320 bytes of page_ext
[ 0.712595][ T0] Node 0, zone DMA: page owner found early allocated 0 pages
[ 0.713807][ T0] Node 0, zone DMA32: page owner found early allocated 0 pages
[ 0.733725][ T0] Node 0, zone Normal: page owner found early allocated 82012 pages
[ 0.734631][ T0]
[ 0.734854][ T0] **********************************************************
[ 0.735604][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 0.736352][ T0] ** **
[ 0.737097][ T0] ** trace_printk() being used. Allocating extra memory. **
[ 0.737858][ T0] ** **
[ 0.738601][ T0] ** This means that this is a DEBUG kernel and it is **
[ 0.739350][ T0] ** unsafe for production use. **
[ 0.740100][ T0] ** **
[ 0.740844][ T0] ** If you see this message and you are not debugging **
[ 0.741596][ T0] ** the kernel, report this immediately to your vendor! **
[ 0.742345][ T0] ** **
[ 0.743195][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 0.744148][ T0] **********************************************************
[ 0.746086][ T0] Running RCU self tests
[ 0.746635][ T0] Running RCU synchronous self tests
[ 0.747311][ T0] rcu: Preemptible hierarchical RCU implementation.
[ 0.748149][ T0] rcu: RCU event tracing is enabled.
[ 0.748869][ T0] rcu: RCU lockdep checking is enabled.
[ 0.749600][ T0] RCU CPU stall warnings timeout set to 100 (rcu_cpu_stall_timeout).
[ 0.750692][ T0] Trampoline variant of Tasks RCU enabled.
[ 0.751440][ T0] Rude variant of Tasks RCU enabled.
[ 0.752135][ T0] Tracing variant of Tasks RCU enabled.
[ 0.752864][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.753923][ T0] Running RCU synchronous self tests
[ 0.754484][ T0] RCU Tasks: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=1.
[ 0.755458][ T0] RCU Tasks Rude: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=1.
[ 0.756477][ T0] RCU Tasks Trace: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=1.
[ 0.762676][ T0] NR_IRQS: 4352, nr_irqs: 48, preallocated irqs: 16
[ 0.763593][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 0.764491][ T0] printk: legacy console [ttyS0] enabled
[ 0.764491][ T0] printk: legacy console [ttyS0] enabled
[ 0.765654][ T0] printk: legacy bootconsole [earlyser0] disabled
[ 0.765654][ T0] printk: legacy bootconsole [earlyser0] disabled
[ 0.766985][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.767885][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.768398][ T0] ... MAX_LOCK_DEPTH: 48
[ 0.768922][ T0] ... MAX_LOCKDEP_KEYS: 8192
[ 0.769467][ T0] ... CLASSHASH_SIZE: 4096
[ 0.770012][ T0] ... MAX_LOCKDEP_ENTRIES: 32768
[ 0.770563][ T0] ... MAX_LOCKDEP_CHAINS: 65536
[ 0.771111][ T0] ... CHAINHASH_SIZE: 32768
[ 0.771659][ T0] memory used by lock dependency info: 6941 kB
[ 0.772309][ T0] memory used for stack traces: 4224 kB
[ 0.772888][ T0] per task-struct memory footprint: 2688 bytes
[ 0.773532][ T0] ACPI: Core revision 20250807
[ 0.774193][ T0] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[ 0.775447][ T0] APIC: Switch to symmetric I/O mode setup
[ 0.776246][ T0] x2apic enabled
[ 0.776961][ T0] APIC: Switched APIC routing to: physical x2apic
[ 0.777652][ T0] Masked ExtINT on CPU#0
[ 0.778876][ T0] ENABLING IO-APIC IRQs
[ 0.779317][ T0] Init IO_APIC IRQs
[ 0.779730][ T0] apic 0 pin 0 not connected
[ 0.780235][ T0] IOAPIC[0]: Preconfigured routing entry (0-1 -> IRQ 1 Level:0 ActiveLow:0)
[ 0.781162][ T0] IOAPIC[0]: Preconfigured routing entry (0-2 -> IRQ 0 Level:0 ActiveLow:0)
[ 0.782088][ T0] IOAPIC[0]: Preconfigured routing entry (0-3 -> IRQ 3 Level:0 ActiveLow:0)
[ 0.783006][ T0] IOAPIC[0]: Preconfigured routing entry (0-4 -> IRQ 4 Level:0 ActiveLow:0)
[ 0.783952][ T0] IOAPIC[0]: Preconfigured routing entry (0-5 -> IRQ 5 Level:1 ActiveLow:0)
[ 0.784874][ T0] IOAPIC[0]: Preconfigured routing entry (0-6 -> IRQ 6 Level:0 ActiveLow:0)
[ 0.785809][ T0] IOAPIC[0]: Preconfigured routing entry (0-7 -> IRQ 7 Level:0 ActiveLow:0)
[ 0.786752][ T0] IOAPIC[0]: Preconfigured routing entry (0-8 -> IRQ 8 Level:0 ActiveLow:0)
[ 0.787731][ T0] IOAPIC[0]: Preconfigured routing entry (0-9 -> IRQ 9 Level:1 ActiveLow:0)
[ 0.788677][ T0] IOAPIC[0]: Preconfigured routing entry (0-10 -> IRQ 10 Level:1 ActiveLow:0)
[ 0.789648][ T0] IOAPIC[0]: Preconfigured routing entry (0-11 -> IRQ 11 Level:1 ActiveLow:0)
[ 0.790620][ T0] IOAPIC[0]: Preconfigured routing entry (0-12 -> IRQ 12 Level:0 ActiveLow:0)
[ 0.791592][ T0] IOAPIC[0]: Preconfigured routing entry (0-13 -> IRQ 13 Level:0 ActiveLow:0)
[ 0.792555][ T0] IOAPIC[0]: Preconfigured routing entry (0-14 -> IRQ 14 Level:0 ActiveLow:0)
[ 0.793514][ T0] IOAPIC[0]: Preconfigured routing entry (0-15 -> IRQ 15 Level:0 ActiveLow:0)
[ 0.794473][ T0] apic 0 pin 16 not connected
[ 0.794977][ T0] apic 0 pin 17 not connected
[ 0.795490][ T0] apic 0 pin 18 not connected
[ 0.795994][ T0] apic 0 pin 19 not connected
[ 0.796497][ T0] apic 0 pin 20 not connected
[ 0.796998][ T0] apic 0 pin 21 not connected
[ 0.797499][ T0] apic 0 pin 22 not connected
[ 0.798007][ T0] apic 0 pin 23 not connected
[ 0.798651][ T0] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.799418][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x240939f1bb2, max_idle_ns: 440795263295 ns
[ 0.800652][ T0] Calibrating delay loop (skipped) preset value.. 5000.00 BogoMIPS (lpj=10000000)
[ 0.801722][ T0] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.802386][ T0] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.803120][ T0] CPU: GenuineIntel Intel Xeon E312xx (Sandy Bridge) (family: 0x6, model: 0x2a, stepping: 0x1)
[ 0.804660][ T0] mitigations: Enabled attack vectors: user_kernel, user_user, SMT mitigations: auto
[ 0.805677][ T0] Speculative Store Bypass: Vulnerable
[ 0.806270][ T0] Spectre V2 : Vulnerable
[ 0.806737][ T0] MDS: Vulnerable
[ 0.807124][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 0.808664][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.809589][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.810374][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.811168][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.811936][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 0.843536][ T0] pid_max: default: 4096 minimum: 301
[ 0.844159][ T0] LSM: initializing lsm=capability
[ 0.844746][ T0] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.845695][ T0] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.847038][ T0] Running RCU synchronous self tests
[ 0.847616][ T0] Running RCU synchronous self tests
[ 0.848694][ T1] Performance Events: no PMU driver, software events only.
[ 0.849518][ T1] signal: max sigframe size: 1776
[ 0.850120][ T1] rcu: Hierarchical SRCU implementation.
[ 0.850733][ T1] rcu: Max phase no-delay instances is 1000.
[ 0.851682][ T1] dyndbg: Ignore empty _ddebug table in a CONFIG_DYNAMIC_DEBUG_CORE build
[ 0.852629][ T1] NMI watchdog: Perf NMI watchdog permanently disabled
[ 0.852770][ T1] Memory: 15971668K/16776696K available (17029K kernel code, 9458K rwdata, 14160K rodata, 1712K init, 17332K bss, 473328K reserved, 0K cma-reserved)
[ 0.855980][ T1] devtmpfs: initialized
[ 0.857608][ T1] Running RCU synchronous self tests
[ 0.858203][ T1] Running RCU synchronous self tests
[ 0.858874][ T1] Running RCU Tasks wait API self tests
[ 0.960685][ T1] Running RCU Tasks Rude wait API self tests
[ 0.961386][ T1] Running RCU Tasks Trace wait API self tests
[ 0.962092][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.963279][ T1] posixtimers hash table entries: 512 (order: 3, 40960 bytes, linear)
[ 0.964181][ T1] futex hash table entries: 16 (1664 bytes on 1 NUMA nodes, total 1 KiB, linear).
[ 0.964988][ T1] regulator-dummy: 2147483647 mW budge, enabled
[ 0.967103][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.968751][ T1] DMA: preallocated 2048 KiB GFP_KERNEL pool for atomic allocations
[ 0.969796][ T1] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 0.970900][ T1] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 0.972331][ T1] thermal_sys: Registered thermal governor 'step_wise'
[ 0.972333][ T1] thermal_sys: Registered thermal governor 'power_allocator'
[ 0.972683][ T1] cpuidle: using governor ladder
[ 0.974126][ T1] NET: Registered PF_QIPCRTR protocol family
[ 0.975207][ T1] PCI: Using configuration type 1 for base access
[ 0.976194][ T1] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
[ 0.976698][ T1] workqueue: round-robin CPU selection forced, expect performance impact
[ 0.980935][ T1] gpio-f7188x: Unsupported Fintek device 0xffff
[ 0.981634][ T1] gpio-f7188x: Unsupported Fintek device 0xffff
[ 0.982495][ T1] ACPI: Added _OSI(Module Device)
[ 0.983039][ T1] ACPI: Added _OSI(Processor Device)
[ 0.983609][ T1] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.991782][ T1] ACPI: 1 ACPI AML tables successfully acquired and loaded
[ 0.998251][ T1] ACPI: Interpreter enabled
[ 0.998778][ T1] ACPI: PM: (supports S0 S3 S5)
[ 0.999303][ T1] ACPI: Using IOAPIC for interrupt routing
[ 1.000425][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 1.004649][ T1] PCI: Using E820 reservations for host bridge windows
[ 1.005674][ T1] ACPI: Enabled 2 GPEs in block 00 to 0F
[ 1.024049][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 1.028653][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments HPX-Type3]
[ 1.029543][ T1] acpi PNP0A03:00: PCIe port services disabled; not requesting _OSC control
[ 1.030482][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge
[ 1.032168][ T1] PCI host bridge to bus 0000:00
[ 1.036658][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 1.037490][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 1.038314][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 1.039223][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]
[ 1.040123][ T1] pci_bus 0000:00: root bus resource [mem 0x440000000-0x4bfffffff window]
[ 1.042965][ T1] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.043711][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint
[ 1.045348][ T1] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint
[ 1.047259][ T1] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 conventional PCI endpoint
[ 1.048680][ T1] pci 0000:00:01.1: BAR 4 [io 0xc080-0xc08f]
[ 1.049354][ T1] pci 0000:00:01.1: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk
[ 1.050158][ T1] pci 0000:00:01.1: BAR 1 [io 0x03f6]: legacy IDE quirk
[ 1.050913][ T1] pci 0000:00:01.1: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk
[ 1.051718][ T1] pci 0000:00:01.1: BAR 3 [io 0x0376]: legacy IDE quirk
[ 1.052847][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint
[ 1.054088][ T1] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI
[ 1.054955][ T1] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB
[ 1.056204][ T1] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000 conventional PCI endpoint
[ 1.058175][ T1] pci 0000:00:02.0: BAR 0 [mem 0xfd000000-0xfdffffff pref]
[ 1.058967][ T1] pci 0000:00:02.0: BAR 2 [mem 0xfebf0000-0xfebf0fff]
[ 1.059712][ T1] pci 0000:00:02.0: ROM [mem 0xfebe0000-0xfebeffff pref]
[ 1.060524][ T1] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 1.061142][ T1] pci 0000:00:03.0: [1af4:1009] type 00 class 0x000200 conventional PCI endpoint
[ 1.063556][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f]
[ 1.064269][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfebf1000-0xfebf1fff]
[ 1.064683][ T19] Callback from call_rcu_tasks_trace() invoked.
[ 1.065639][ T1] pci 0000:00:03.0: BAR 4 [mem 0xfe000000-0xfe003fff 64bit pref]
[ 1.068769][ T1] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 conventional PCI endpoint
[ 1.070216][ T1] pci 0000:00:04.0: BAR 0 [mem 0xfebf2000-0xfebf200f]
[ 1.072890][ T1] pci 0000:00:05.0: [8086:100e] type 00 class 0x020000 conventional PCI endpoint
[ 1.077149][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfebc0000-0xfebdffff]
[ 1.077900][ T1] pci 0000:00:05.0: BAR 1 [io 0xc040-0xc07f]
[ 1.078575][ T1] pci 0000:00:05.0: ROM [mem 0xfeb80000-0xfebbffff pref]
[ 1.081262][ T1] pci_bus 0000:00: on NUMA node 0
[ 1.082818][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10
[ 1.083870][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[ 1.084809][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[ 1.085893][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[ 1.087126][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9
[ 1.089536][ T1] iommu: Default domain type: Translated
[ 1.090445][ T1] iommu: DMA domain TLB invalidation policy: lazy mode
[ 1.092159][ T1] mc: Linux media interface: v0.10
[ 1.092725][ T1] videodev: Linux video capture interface: v2.00
[ 1.093690][ T1] pps_core: LinuxPPS API ver. 1 registered
[ 1.094472][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@...ux.it>
[ 1.095560][ T1] PTP clock support registered
[ 1.096124][ T1] EDAC MC: Ver: 3.0.0
[ 1.097219][ T1] FPGA manager framework
[ 1.097815][ T1] Advanced Linux Sound Architecture Driver Initialized.
[ 1.099568][ T1] nfc: nfc_init: NFC Core ver 0.1
[ 1.100469][ T1] NET: Registered PF_NFC protocol family
[ 1.100654][ T1] mctp: management component transport protocol core
[ 1.101793][ T1] NET: Registered PF_MCTP protocol family
[ 1.102786][ T1] PCI: Using ACPI for IRQ routing
[ 1.103618][ T1] PCI: pci_cache_line_size set to 64 bytes
[ 1.104721][ T1] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[ 1.105883][ T1] e820: reserve RAM buffer [mem 0xbffe0000-0xbfffffff]
[ 1.107193][ T1] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[ 1.108333][ T1] pci 0000:00:02.0: vgaarb: bridge control possible
[ 1.108646][ T1] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 1.108661][ T1] vgaarb: loaded
[ 1.109573][ T1] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 1.110515][ T1] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
[ 1.114844][ T1] clocksource: Switched to clocksource kvm-clock
[ 1.116646][ T1] netfs: FS-Cache loaded
[ 1.116646][ T1] pnp: PnP ACPI init
[ 1.116646][ T1] pnp 00:02: [dma 2]
[ 1.117919][ T1] pnp: PnP ACPI: found 6 devices
[ 1.124946][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 1.126928][ T1] NET: Registered PF_INET protocol family
[ 1.128044][ T1] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[ 1.130987][ T1] tcp_listen_portaddr_hash hash table entries: 8192 (order: 7, 655360 bytes, linear)
[ 1.132242][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 1.133426][ T1] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 1.136232][ T1] TCP bind hash table entries: 65536 (order: 11, 10485760 bytes, vmalloc hugepage)
[ 1.139050][ T1] TCP: Hash tables configured (established 131072 bind 65536)
[ 1.140539][ T1] UDP hash table entries: 8192 (order: 8, 1572864 bytes, linear)
[ 1.142143][ T1] UDP-Lite hash table entries: 8192 (order: 8, 1572864 bytes, linear)
[ 1.143345][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 1.144375][ T1] RPC: Registered named UNIX socket transport module.
[ 1.145158][ T1] RPC: Registered udp transport module.
[ 1.145817][ T1] RPC: Registered tcp transport module.
[ 1.146470][ T1] RPC: Registered tcp-with-tls transport module.
[ 1.147243][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.148120][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 1.148926][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 1.149778][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 1.150701][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window]
[ 1.151659][ T1] pci_bus 0000:00: resource 8 [mem 0x440000000-0x4bfffffff window]
[ 1.152710][ T1] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 1.153506][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 1.154396][ T1] PCI: CLS 0 bytes, default 64
[ 1.155183][ T21] Unpacking initramfs...
[ 1.280503][ T17] Callback from call_rcu_tasks() invoked.
[ 1.907393][ T21] Freeing initrd memory: 41596K
[ 1.907954][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 1.908868][ T1] software IO TLB: mapped [mem 0x00000000b9741000-0x00000000bd741000] (64MB)
[ 1.910164][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x240939f1bb2, max_idle_ns: 440795263295 ns
[ 1.911763][ T1] AVX2 instructions are not detected.
[ 1.912442][ T1] AVX2 or AES-NI instructions are not detected.
[ 1.913208][ T1] sm3_avx_x86_64: BMI2 instruction are not detected.
[ 1.914031][ T1] AVX2 or AES-NI instructions are not detected.
[ 1.914815][ T1] AVX512/GFNI instructions are not detected.
[ 1.924643][ T1] Key type blacklist registered
[ 1.925286][ T1] workingset: timestamp_bits=62 max_order=22 bucket_order=0
[ 1.926574][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
[ 1.927611][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc.
[ 1.928384][ T1] fuse: init (API version 7.45)
[ 1.929159][ T1] orangefs_debugfs_init: called with debug mask: :none: :0:
[ 1.930178][ T1] orangefs_init: module version upstream loaded
[ 1.930880][ T1] 9p: Installing v9fs 9p2000 file system support
[ 1.931728][ T1] cryptd: max_cpu_qlen set to 1000
[ 1.937438][ T1] NET: Registered PF_ALG protocol family
[ 1.938100][ T1] Key type asymmetric registered
[ 1.939341][ T1] gpio_it87: no device
[ 1.940144][ T1] gpio_winbond: chip ID at 2e is ffff
[ 1.940765][ T1] gpio_winbond: not an our chip
[ 1.941340][ T1] gpio_winbond: chip ID at 4e is ffff
[ 1.941968][ T1] gpio_winbond: not an our chip
[ 1.943244][ T1] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.944565][ T1] hgafb: HGA card not detected.
[ 1.945118][ T1] hgafb hgafb.0: probe with driver hgafb failed with error -22
[ 1.946374][ T1] uvesafb: failed to execute /sbin/v86d
[ 1.947006][ T1] uvesafb: make sure that the v86d helper is installed and executable
[ 1.947961][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2)
[ 1.948839][ T1] uvesafb: vbe_init() failed with -22
[ 1.949460][ T1] uvesafb uvesafb.0: probe with driver uvesafb failed with error -22
[ 1.950502][ T1] IPMI message handler: version 39.2
[ 1.951145][ T1] ipmi device interface
[ 1.951701][ T1] ipmi_si: IPMI System Interface driver
[ 1.952506][ T1] ipmi_si: Unable to find any System Interface(s)
[ 1.953244][ T1] IPMI Watchdog: driver initialized
[ 1.953842][ T1] IPMI poweroff: Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot
[ 1.955719][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 1.960372][ T1] ACPI: button: Power Button [PWRF]
[ 1.999202][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 2.000462][ T1] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 2.003204][ T1] Non-volatile memory driver v1.3
[ 2.003886][ T1] telclk_interrupt = 0xf non-mcpbl0010 hw.
[ 2.004592][ T1] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds).
[ 2.006137][ T1] ACPI: bus type drm_connector registered
[ 2.007143][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0
[ 2.008565][ T1] [drm] Initialized vkms 1.0.0 for vkms on minor 1
[ 2.009512][ T1] Error: Driver 'efi-framebuffer' is already registered, aborting...
[ 2.010474][ T1] Error: Driver 'vesa-framebuffer' is already registered, aborting...
[ 2.011495][ T1] dummy-irq: no IRQ given. Use irq=N
[ 2.012247][ T1] Silicon Labs C2 port support v. 0.51.0 - (C) 2007 Rodolfo Giometti
[ 2.014307][ T1] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 2.015138][ T1] L440GX flash mapping: failed to find PIIX4 ISA bridge, cannot continue
[ 2.016171][ T1] SBC-GXx flash: IO:0x258-0x259 MEM:0xdc000-0xdffff
[ 2.017268][ T1] CAN device driver interface
[ 2.017793][ T1] e1000: Intel(R) PRO/1000 Network Driver
[ 2.018464][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation.
[ 2.021728][ T1] ACPI: \_SB_.LNKA: Enabled at IRQ 10
[ 2.343558][ T1] e1000 0000:00:05.0 eth0: (PCI:33MHz:32-bit) 52:54:00:12:34:56
[ 2.344370][ T1] e1000 0000:00:05.0 eth0: Intel(R) PRO/1000 Network Connection
[ 2.345248][ T1] YAM driver version 0.8 by F1OAT/F6FBB
[ 2.346947][ T1] AX.25: bpqether driver version 004
[ 2.347486][ T1] baycom_ser_hdx: (C) 1996-2000 Thomas Sailer, HB9JNX/AE4WA
[ 2.347486][ T1] baycom_ser_hdx: version 0.10
[ 2.349966][ T1] hdlcdrv: (C) 1996-2000 Thomas Sailer HB9JNX/AE4WA
[ 2.350666][ T1] hdlcdrv: version 0.8
[ 2.351297][ T1] VFIO - User Level meta-driver version: 0.3
[ 2.352038][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[ 2.353708][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 2.354560][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 2.355669][ T1] mousedev: PS/2 mouse device common for all mice
[ 2.357207][ T1] i2c_dev: i2c /dev entries driver
[ 2.359063][ T1] ir_imon_decoder: IR iMON protocol handler initialized
[ 2.359963][ T1] IR JVC protocol handler initialized
[ 2.361074][ T6] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[ 2.362480][ T1] IR MCE Keyboard/mouse protocol handler initialized
[ 2.363266][ T1] IR RC5(x/sz) protocol handler initialized
[ 2.363968][ T1] IR RC6 protocol handler initialized
[ 2.364633][ T1] IR RCMM protocol handler initialized
[ 2.365274][ T1] IR SANYO protocol handler initialized
[ 2.365947][ T1] IR Sharp protocol handler initialized
[ 2.366837][ T1] serial_ir serial_ir.0: port 03f8 already in use
[ 2.367599][ T1] serial_ir serial_ir.0: use 'setserial /dev/ttySX uart none'
[ 2.368537][ T1] serial_ir serial_ir.0: or compile the serial port driver as module and
[ 2.369543][ T1] serial_ir serial_ir.0: make sure this module is loaded first
[ 2.370463][ T1] serial_ir serial_ir.0: probe with driver serial_ir failed with error -16
[ 2.371592][ T1] Registered IR keymap rc-empty
[ 2.372279][ T1] rc rc0: rc-core loopback device as /devices/virtual/rc/rc0
[ 2.373264][ T1] rc rc0: lirc_dev: driver rc-loopback registered at minor = 0, raw IR receiver, raw IR transmitter
[ 2.374721][ T1] input: rc-core loopback device as /devices/virtual/rc/rc0/input4
[ 2.376188][ T1] dvbdev: DVB: registering new adapter (dvb_vidtv_bridge)
[ 2.377482][ T1] i2c i2c-0: DVB: registering adapter 0 frontend 0 (Dummy demod for DVB-T/T2/C/S/S2)...
[ 2.378693][ T1] dvbdev: dvb_create_media_entity: media entity 'Dummy demod for DVB-T/T2/C/S/S2' registered.
[ 2.381169][ T1] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered.
[ 2.382701][ T1] vidtv vidtv.0: Successfully initialized vidtv!
[ 2.383750][ T1] vim2m vim2m.0: Device registered as /dev/video0
[ 2.387934][ T1] Driver for 1-wire Dallas network protocol.
[ 2.390286][ T1] f71882fg: Not a Fintek device
[ 2.390879][ T1] f71882fg: Not a Fintek device
[ 2.392884][ T1] sch56xx_common: Unsupported device id: 0xff
[ 2.393603][ T1] sch56xx_common: Unsupported device id: 0xff
[ 2.395738][ T1] acquirewdt: WDT driver for Acquire single board computer initialising
[ 2.396891][ T1] acquirewdt: I/O address 0x0043 already in use
[ 2.397635][ T1] acquirewdt acquirewdt: probe with driver acquirewdt failed with error -5
[ 2.398772][ T1] advantechwdt: WDT driver for Advantech single board computer initialising
[ 2.400002][ T1] advantechwdt: initialized. timeout=60 sec (nowayout=0)
[ 2.412197][ T1] eurotechwdt: can't misc_register on minor=130
[ 2.413024][ T1] it87_wdt: no device
[ 2.413488][ T1] pc87413_wdt: Version 1.1 at io 0x2E
[ 2.414129][ T1] pc87413_wdt: cannot register miscdev on minor=130 (err=-16)
[ 2.415055][ T1] machzwd: MachZ ZF-Logic Watchdog driver initializing
[ 2.415874][ T1] machzwd: no ZF-Logic found
[ 2.416417][ T1] sbc_epx_c3: cannot register miscdev on minor=130 (err=-16)
[ 2.417614][ T1] watchdog: Software Watchdog: cannot register miscdev on minor=130 (err=-16).
[ 2.418656][ T1] watchdog: Software Watchdog: a legacy watchdog module is probably present.
[ 2.419879][ T1] softdog: initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0)
[ 2.420948][ T1] softdog: soft_reboot_cmd=<not set> soft_active_on_boot=0
[ 2.422438][ T1] comedi: version 0.7.76 - http://www.comedi.org
[ 2.423334][ T1] gpib_common: GPIB core driver
[ 2.425229][ T1] fujitsu_tablet: Unknown (using defaults)
[ 2.426021][ T1] hdaps: supported laptop not found!
[ 2.426656][ T1] hdaps: driver init failed (ret=-19)!
[ 2.427750][ T1] No DMI match for this platform
[ 2.429041][ T1] cros_ec_lpcs: unsupported system.
[ 2.434915][ T1] gnss: GNSS driver registered with major 234
[ 2.441081][ T1] snd_mtpav snd_mtpav: Motu MidiTimePiece on parallel port irq: 7 ioport: 0x378
[ 2.446929][ T1] NET: Registered PF_INET6 protocol family
[ 2.448076][ T1] Segment Routing with IPv6
[ 2.448635][ T1] In-situ OAM (IOAM) with IPv6
[ 2.449216][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 2.450431][ T1] NET: Registered PF_PACKET protocol family
[ 2.451110][ T1] NET: Registered PF_X25 protocol family
[ 2.451773][ T1] X25: Linux Version 0.2
[ 2.452289][ T1] NET: Registered PF_AX25 protocol family
[ 2.452962][ T1] can: controller area network core
[ 2.453595][ T1] NET: Registered PF_CAN protocol family
[ 2.454260][ T1] can: raw protocol
[ 2.454712][ T1] can: broadcast manager protocol
[ 2.455303][ T1] can: isotp protocol (max_pdu_size 8300)
[ 2.456029][ T1] NET: Registered PF_PHONET protocol family
[ 2.456737][ T1] 8021q: 802.1Q VLAN Support v1.8
[ 2.457350][ T1] 9pnet: Installing 9P2000 support
[ 2.457986][ T1] Key type dns_resolver registered
[ 2.458678][ T1] batman_adv: B.A.T.M.A.N. advanced 2025.4 (compatibility version 15) loaded
[ 2.459855][ T1] NET: Registered PF_VSOCK protocol family
[ 2.460856][ T1] mce: Unable to init MCE device (rc: -5)
[ 2.461768][ T1] microcode: no support for this CPU vendor
[ 2.462511][ T1] ... APIC ID: 00000000 (0)
[ 2.463112][ T1] ... APIC VERSION: 00050014
[ 2.463655][ T1] 0000000000000000000000000000000000000000000000000000000000000000
[ 2.464541][ T1] 0000000000000000000000000000000000000000000000000000000000000000
[ 2.464541][ T1] 0000000000000000000000000000000000000000000000000000000000001000
[ 2.464541][ T1]
[ 2.466807][ T1] number of MP IRQ sources: 15.
[ 2.467383][ T1] number of IO-APIC #0 registers: 24.
[ 2.468041][ T1] testing the IO APIC.......................
[ 2.468791][ T1] IO APIC #0......
[ 2.469222][ T1] .... register #00: 00000000
[ 2.469763][ T1] ....... : physical APIC id: 00
[ 2.470380][ T1] ....... : Delivery Type: 0
[ 2.470943][ T1] ....... : LTS : 0
[ 2.471515][ T1] .... register #01: 00170011
[ 2.472062][ T1] ....... : max redirection entries: 17
[ 2.472769][ T1] ....... : PRQ implemented: 0
[ 2.473368][ T1] ....... : IO APIC version: 11
[ 2.473976][ T1] .... register #02: 00000000
[ 2.474515][ T1] ....... : arbitration: 00
[ 2.475081][ T1] .... IRQ redirection table:
[ 2.475632][ T1] IOAPIC 0:
[ 2.476019][ T1] pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 2.477083][ T1] pin01, enabled , edge , high, V(22), IRR(0), S(0), physical, D(0000), M(0)
[ 2.478143][ T1] pin02, enabled , edge , high, V(30), IRR(0), S(0), physical, D(0000), M(0)
[ 2.479184][ T1] pin03, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 2.480223][ T1] pin04, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 2.481273][ T1] pin05, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 2.482314][ T1] pin06, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 2.483370][ T1] pin07, enabled , edge , high, V(23), IRR(0), S(0), physical, D(0000), M(0)
[ 2.488270][ T1] pin08, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 2.489341][ T1] pin09, enabled , level, high, V(20), IRR(0), S(0), physical, D(0000), M(0)
[ 2.490433][ T1] pin0a, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 2.491504][ T1] pin0b, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 2.492560][ T1] pin0c, enabled , edge , high, V(21), IRR(0), S(0), physical, D(0000), M(0)
[ 2.493609][ T1] pin0d, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 2.494654][ T1] pin0e, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 2.495692][ T1] pin0f, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 2.496744][ T1] pin10, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 2.497794][ T1] pin11, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 2.498857][ T1] pin12, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 2.499909][ T1] pin13, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 2.500966][ T1] pin14, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 2.502024][ T1] pin15, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 2.503110][ T1] pin16, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 2.504190][ T1] pin17, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[ 2.505248][ T1] IRQ to pin mappings:
[ 2.505732][ T1] IRQ0 -> 0:2
[ 2.506139][ T1] IRQ1 -> 0:1
[ 2.506536][ T1] IRQ3 -> 0:3
[ 2.506928][ T1] IRQ4 -> 0:4
[ 2.507326][ T1] IRQ5 -> 0:5
[ 2.507717][ T1] IRQ6 -> 0:6
[ 2.508121][ T1] IRQ7 -> 0:7
[ 2.508526][ T1] IRQ8 -> 0:8
[ 2.508919][ T1] IRQ9 -> 0:9
[ 2.509320][ T1] IRQ10 -> 0:10
[ 2.509734][ T1] IRQ11 -> 0:11
[ 2.510157][ T1] IRQ12 -> 0:12
[ 2.510574][ T1] IRQ13 -> 0:13
[ 2.510985][ T1] IRQ14 -> 0:14
[ 2.511407][ T1] IRQ15 -> 0:15
[ 2.511812][ T1] .................................... done.
[ 2.533822][ T1] sched_clock: Marking stable (2500002375, 32254821)->(2543852578, -11595382)
[ 2.535171][ T1] debug_vm_pgtable: [debug_vm_pgtable ]: Validating architecture page table helpers
[ 2.536686][ T1] Key type .fscrypt registered
[ 2.537234][ T1] Key type fscrypt-provisioning registered
[ 2.538002][ T1] Key type big_key registered
[ 2.538558][ T1] Key type encrypted registered
[ 2.542418][ T1] 8021q: adding VLAN 0 to HW filter on device eth0
[ 4.576698][ T6] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
[ 4.596268][ T1] Sending DHCP requests ., OK
[ 5.580817][ T1] IP-Config: Got DHCP answer from 10.0.2.2, my address is 10.0.2.15
[ 5.581792][ T1] IP-Config: Complete:
[ 5.582279][ T1] device=eth0, hwaddr=52:54:00:12:34:56, ipaddr=10.0.2.15, mask=255.255.255.0, gw=10.0.2.2
[ 5.583515][ T1] host=10.0.2.15, domain=, nis-domain=(none)
[ 5.584311][ T1] bootserver=10.0.2.2, rootserver=10.0.2.2, rootpath=
[ 5.584313][ T1] nameserver0=10.0.2.3
[ 5.585969][ T1] ALSA device list:
[ 5.586415][ T1] #0: Dummy 1
[ 5.586818][ T1] #1: Loopback 1
[ 5.587279][ T1] #2: Virtual MIDI Card 1
[ 5.587839][ T1] #3: PCM-Test virtual driver
[ 5.588620][ T1] #4: MTPAV on parallel port at 0x378
[ 5.591211][ T1] Freeing unused decrypted memory: 2036K
[ 5.592786][ T1] Freeing unused kernel image (initmem) memory: 1712K
[ 5.593380][ T1] Write protecting the kernel read-only data: 32768k
[ 5.595203][ T1] Freeing unused kernel image (text/rodata gap) memory: 1400K
[ 5.595969][ T1] Freeing unused kernel image (rodata/data gap) memory: 176K
[ 5.597087][ T1] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 5.597704][ T1] Run /init as init process
[ 5.598100][ T1] with arguments:
[ 5.598430][ T1] /init
[ 5.598702][ T1] with environment:
[ 5.599058][ T1] HOME=/
[ 5.599349][ T1] TERM=linux
[ 5.599662][ T1] RESULT_ROOT=/result/trinity/group-04-5-300s/vm-snb/quantal-i386-core-20190426.cgz/x86_64-randconfig-121-20251020/gcc-13/79104becf42baeeb4a3f2b106f954b9fc7c10a3c/1
[ 5.601145][ T1] branch=linux-devel/devel-hourly-20251019-154855
[ 5.601729][ T1] job=/lkp/jobs/scheduled/vm-meta-291/trinity-group-04-5-300s-quantal-i386-core-20190426.cgz-x86_64-randconfig-121-20251020-79104becf42b-20251020-124904-8548hu-1.yaml
[ 5.603202][ T1] user=lkp
[ 5.603493][ T1] ARCH=x86_64
[ 5.603823][ T1] kconfig=x86_64-randconfig-121-20251020
[ 5.604357][ T1] commit=79104becf42baeeb4a3f2b106f954b9fc7c10a3c
[ 5.604957][ T1] intremap=posted_msi
[ 5.605340][ T1] vmalloc=256M
[ 5.605669][ T1] max_uptime=7200
[ 5.606031][ T1] LKP_LOCAL_RUN=1
[ 5.606374][ T1] selinux=0
[ 5.606686][ T1] prompt_ramdisk=0
[ 5.607036][ T1] vga=normal
[ 5.607355][ T1] result_service=9p/virtfs_mount
[ 5.607966][ T1] 32-bit emulation disabled. You can reenable with ia32_emulation=on
[ 5.608710][ T1] Failed to execute /init (error -8)
[ 5.609167][ T1] Run /sbin/init as init process
[ 5.609590][ T1] with arguments:
[ 5.609918][ T1] /sbin/init
[ 5.610225][ T1] with environment:
[ 5.610567][ T1] HOME=/
[ 5.610848][ T1] TERM=linux
[ 5.611155][ T1] RESULT_ROOT=/result/trinity/group-04-5-300s/vm-snb/quantal-i386-core-20190426.cgz/x86_64-randconfig-121-20251020/gcc-13/79104becf42baeeb4a3f2b106f954b9fc7c10a3c/1
[ 5.612624][ T1] branch=linux-devel/devel-hourly-20251019-154855
[ 5.613210][ T1] job=/lkp/jobs/scheduled/vm-meta-291/trinity-group-04-5-300s-quantal-i386-core-20190426.cgz-x86_64-randconfig-121-20251020-79104becf42b-20251020-124904-8548hu-1.yaml
[ 5.614672][ T1] user=lkp
[ 5.614971][ T1] ARCH=x86_64
[ 5.615289][ T1] kconfig=x86_64-randconfig-121-20251020
[ 5.615802][ T1] commit=79104becf42baeeb4a3f2b106f954b9fc7c10a3c
[ 5.616405][ T1] intremap=posted_msi
[ 5.616769][ T1] vmalloc=256M
[ 5.617094][ T1] max_uptime=7200
[ 5.617439][ T1] LKP_LOCAL_RUN=1
[ 5.617781][ T1] selinux=0
[ 5.618086][ T1] prompt_ramdisk=0
[ 5.618433][ T1] vga=normal
[ 5.618749][ T1] result_service=9p/virtfs_mount
[ 5.619299][ T1] Starting init: /sbin/init exists but couldn't execute it (error -8)
[ 5.620023][ T1] Run /etc/init as init process
[ 5.620470][ T1] with arguments:
[ 5.620802][ T1] /etc/init
[ 5.621108][ T1] with environment:
[ 5.621445][ T1] HOME=/
[ 5.621730][ T1] TERM=linux
[ 5.622050][ T1] RESULT_ROOT=/result/trinity/group-04-5-300s/vm-snb/quantal-i386-core-20190426.cgz/x86_64-randconfig-121-20251020/gcc-13/79104becf42baeeb4a3f2b106f954b9fc7c10a3c/1
[ 5.623473][ T1] branch=linux-devel/devel-hourly-20251019-154855
[ 5.624069][ T1] job=/lkp/jobs/scheduled/vm-meta-291/trinity-group-04-5-300s-quantal-i386-core-20190426.cgz-x86_64-randconfig-121-20251020-79104becf42b-20251020-124904-8548hu-1.yaml
[ 5.625535][ T1] user=lkp
[ 5.625819][ T1] ARCH=x86_64
[ 5.626136][ T1] kconfig=x86_64-randconfig-121-20251020
[ 5.626647][ T1] commit=79104becf42baeeb4a3f2b106f954b9fc7c10a3c
[ 5.627222][ T1] intremap=posted_msi
[ 5.627595][ T1] vmalloc=256M
[ 5.627929][ T1] max_uptime=7200
[ 5.628299][ T1] LKP_LOCAL_RUN=1
[ 5.628643][ T1] selinux=0
[ 5.628943][ T1] prompt_ramdisk=0
[ 5.629291][ T1] vga=normal
[ 5.629605][ T1] result_service=9p/virtfs_mount
[ 5.630074][ T1] Starting init: /etc/init exists but couldn't execute it (error -13)
[ 5.630768][ T1] Run /bin/init as init process
[ 5.631183][ T1] with arguments:
[ 5.631518][ T1] /bin/init
[ 5.631824][ T1] with environment:
[ 5.632178][ T1] HOME=/
[ 5.632472][ T1] TERM=linux
[ 5.632786][ T1] RESULT_ROOT=/result/trinity/group-04-5-300s/vm-snb/quantal-i386-core-20190426.cgz/x86_64-randconfig-121-20251020/gcc-13/79104becf42baeeb4a3f2b106f954b9fc7c10a3c/1
[ 5.634236][ T1] branch=linux-devel/devel-hourly-20251019-154855
[ 5.634816][ T1] job=/lkp/jobs/scheduled/vm-meta-291/trinity-group-04-5-300s-quantal-i386-core-20190426.cgz-x86_64-randconfig-121-20251020-79104becf42b-20251020-124904-8548hu-1.yaml
[ 5.636292][ T1] user=lkp
[ 5.636582][ T1] ARCH=x86_64
[ 5.636901][ T1] kconfig=x86_64-randconfig-121-20251020
[ 5.637420][ T1] commit=79104becf42baeeb4a3f2b106f954b9fc7c10a3c
[ 5.638008][ T1] intremap=posted_msi
[ 5.638377][ T1] vmalloc=256M
[ 5.638682][ T1] max_uptime=7200
[ 5.639039][ T1] LKP_LOCAL_RUN=1
[ 5.639383][ T1] selinux=0
[ 5.639682][ T1] prompt_ramdisk=0
[ 5.640039][ T1] vga=normal
[ 5.640352][ T1] result_service=9p/virtfs_mount
[ 5.640822][ T1] Run /bin/sh as init process
[ 5.641222][ T1] with arguments:
[ 5.641545][ T1] /bin/sh
[ 5.641831][ T1] with environment:
[ 5.642177][ T1] HOME=/
[ 5.642458][ T1] TERM=linux
[ 5.642764][ T1] RESULT_ROOT=/result/trinity/group-04-5-300s/vm-snb/quantal-i386-core-20190426.cgz/x86_64-randconfig-121-20251020/gcc-13/79104becf42baeeb4a3f2b106f954b9fc7c10a3c/1
[ 5.644180][ T1] branch=linux-devel/devel-hourly-20251019-154855
[ 5.644777][ T1] job=/lkp/jobs/scheduled/vm-meta-291/trinity-group-04-5-300s-quantal-i386-core-20190426.cgz-x86_64-randconfig-121-20251020-79104becf42b-20251020-124904-8548hu-1.yaml
[ 5.646205][ T1] user=lkp
[ 5.646496][ T1] ARCH=x86_64
[ 5.646811][ T1] kconfig=x86_64-randconfig-121-20251020
[ 5.647318][ T1] commit=79104becf42baeeb4a3f2b106f954b9fc7c10a3c
[ 5.647914][ T1] intremap=posted_msi
[ 5.648300][ T1] vmalloc=256M
[ 5.648620][ T1] max_uptime=7200
[ 5.648969][ T1] LKP_LOCAL_RUN=1
[ 5.649321][ T1] selinux=0
[ 5.649628][ T1] prompt_ramdisk=0
[ 5.649983][ T1] vga=normal
[ 5.650291][ T1] result_service=9p/virtfs_mount
[ 5.650807][ T1] Starting init: /bin/sh exists but couldn't execute it (error -8)
[ 5.651481][ T1] Kernel panic - not syncing: No working init found. Try passing init= option to kernel. See Linux Documentation/admin-guide/init.rst for guidance.
[ 5.652784][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.18.0-rc2-00182-gbab99e58f91f #35 PREEMPT
[ 5.653668][ T1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 5.654582][ T1] Call Trace:
[ 5.654873][ T1] <TASK>
[ 5.655137][ T1] dump_stack_lvl+0x3a/0x70
[ 5.655536][ T1] dump_stack+0x10/0x20
[ 5.655911][ T1] vpanic+0x104/0x2c0
[ 5.656256][ T1] ? rest_init+0x140/0x140
[ 5.656652][ T1] panic+0x51/0x60
[ 5.656989][ T1] kernel_init+0x111/0x120
[ 5.657360][ T1] ret_from_fork+0x25/0x140
[ 5.657741][ T1] ? rest_init+0x140/0x140
[ 5.658130][ T1] ret_from_fork_asm+0x11/0x20
[ 5.658563][ T1] </TASK>
[ 5.658841][ T1] Kernel Offset: disabled
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