Re: [patch 5/5] clocksource: Rewrite watchdog code completely

[Aithal, Srikanth]

On 3/11/2026 1:28 PM, Thomas Gleixner wrote:
> On Mon, Mar 09 2026 at 16:43, Borislav Petkov wrote:
> > On Sat, Jan 24, 2026 at 12:18:01AM +0100, Thomas Gleixner wrote:
> > The overall thing sounds good to me, I haven't done any indepth review but
> > from a cursory look, it looks nice.
> >
> > Testing looks good too on one machine so
> >
> > Tested-by: Borislav Petkov (AMD) <bp@xxxxxxxxx>
> >
> > I say, let's queue it now so that it can get wider testing.
>
> I'll wait for Daniel to report back from his 1920 CPU monstrosity and do
> that then.
>
> Thanks
>
>          tglx


Hi,

We have been seeing intermittent early-boot guest hangs in our CI for 
some time. Guests stop making serial progress during the first few 
seconds after SMP bring-up - no panic, no oops, no other error messages 
the vm just hangs.

The issue appears strongly tied to high vCPU count: we reproduce with
smp=255 and have not seen it on smaller guests in the same CI matrix.


We bisected the guest kernel between a known-good v7.0 and known-bad
v7.1-rc1 using git bisect + KVM reboot stress (5 guests,
smp=255, 500 parallel reboots).

First bad: 763aacf86f1baefb134c70813aa8c72d1675d738 "clocksource:
Rewrite watchdog code completely"
Good parent: 1432f9d4e8aa2d7585b678bdd0b740597af00d6e "clocksource:
Don't use non-continuous clocksources as watchdog" (= 763aacf8^,
immediate parent)


Environment

Hypervisor: QEMU/KVM on bare metal (Intel and AMD hosts)

Guests: 5 VMs each 255 vCPUs, 44GB RAM
Guest kernel: 7.0.0-rc1+ at 763aacf8 (bad); parent at 1432f9d4 (good)
[base: 
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tag/?h=v7.1-rc1]

Boot path: direct kernel boot (-kernel bzImage), serial console only
Workload: boot + serial login + reboot loop

Boot progresses through SMP bring-up and into early initcalls
Serial then goes silent ~1–2s after boot
The exact stuck initcall varies by timing (e.g. sha1_mod_init,
activate_jump_labels, sock_init) — not always the same function:


Workaround for this is to boot Guest with kernel cmdline:
tsc=nowatchdog. With that, the same CI setup completed 1000 reboot
iterations on both Intel and AMD hosts with zero hangs.

I have attached below logs:

amd-vm4-qemu-cmd.txt
amd-vm4-serial-excerpt.log
amd-vm4-crash-excerpt.txt
guest_kconfig-excerpt Relevant guest .config options 
(clocksource/TSC/SMP/KVM guest). Full .config available on request.

Intel host shows the same hang pattern (sha1_mod_init path); full 
serial/crash and untrimmed logs available on request as they are big in 
size.


Happy to share any other information or help test a fix.

Thanks,
Srikanth Aithal <Srikanth.Aithal@xxxxxxx>
qemu-system-x86_64 \
  -name \
  vm4 \
  -blockdev \
  node-name=file_ovmf_code,driver=file,filename=OvmfX64/OVMF_CODE.fd,auto-read-only=on,discard=unmap \
  -blockdev \
  node-name=drive_ovmf_code,driver=raw,read-only=on,file=file_ovmf_code \
  -blockdev \
  node-name=file_ovmf_vars,driver=file,filename=vm4_26_04-server_vm4_qcow2_filesystem_VARS.raw,auto-read-only=on,discard=unmap \
  -blockdev \
  node-name=drive_ovmf_vars,driver=raw,read-only=off,file=file_ovmf_vars \
  -machine \
  q35,pflash0=drive_ovmf_code,pflash1=drive_ovmf_vars,memory-backend=mem-machine_mem \
  -device \
  pcie-root-port,id=pcie-root-port-0,multifunction=on,bus=pcie.0,addr=0x1,chassis=1 \
  -device \
  pcie-pci-bridge,id=pcie-pci-bridge-0,addr=0x0,bus=pcie-root-port-0 \
  -device \
  qemu-xhci,id=usb1,bus=pcie-pci-bridge-0,addr=0x1 \
  -nodefaults \
  -vga \
  none \
  -object \
  memory-backend-ram,size=45056M,id=mem-machine_mem \
  -m \
  45056 \
  -smp \
  255,maxcpus=255,cores=255,threads=1,sockets=1 \
  -cpu \
  EPYC,+svm,+x2apic \
  -chardev \
  socket,id=qmp,path=/tmp/repro_2ea6jhk9/vm4/qmp.sock,server=on,wait=off \
  -mon \
  chardev=qmp,mode=control \
  -chardev \
  socket,id=serial0,path=/tmp/repro_2ea6jhk9/vm4/serial.sock,server=on,wait=off \
  -device \
  isa-serial,id=serial0,chardev=serial0 \
  -chardev \
  socket,id=seabios,path=/tmp/repro_2ea6jhk9/vm4/seabios.sock,server=on,wait=off \
  -device \
  isa-debugcon,chardev=seabios,iobase=0x402 \
  -device \
  pvpanic,ioport=0x505 \
  -device \
  pcie-root-port,id=pcie-root-port-1,port=0x1,addr=0x1.0x1,bus=pcie.0,chassis=2 \
  -device \
  virtio-scsi-pci,id=virtio_scsi_pci0,bus=pcie-root-port-1,addr=0x0,disable-legacy=on,iommu_platform=on \
  -blockdev \
  node-name=file_image1,driver=file,filename=26.04-server_vm4.qcow2 \
  -blockdev \
  node-name=drive_image1,driver=qcow2,file=file_image1 \
  -device \
  scsi-hd,id=image1,drive=drive_image1 \
  -kernel \
  bzImage \
  -append \
  root=/dev/sda1 rw console=ttyS0,115200n8 earlyprintk=ttyS0,115200 net.ifnames=0 biosdevname=0 movable_node swiotlb=65536 initcall_debug loglevel=8 ignore_loglevel dyndbg="file kernel/time/clocksource.c +p; file kernel/time/timekeeping.c +p; file arch/x86/kernel/tsc.c +p" \
  -nographic \
  -rtc \
  base=utc,clock=host \
  -boot \
  menu=off,order=cdn,once=c,strict=off \
  -enable-kvm \
  -device \
  pcie-root-port,id=pcie_extra_root_port_0,multifunction=on,bus=pcie.0,addr=0x2,chassis=4 \
  -S \
  -pidfile \
  /tmp/repro_2ea6jhk9/vm4/qemu.pid
2026-09-17 08:10:45: [    0.000000] Linux version 7.0.0-rc1+ (root@xxxx) (gcc (Ubuntu 15.2.0-16ubuntu1) 15.2.0, GNU ld (GNU Binutils for Ubuntu) 2.46) #4 SMP PREEMPT_DYNAMIC Thu Sep 17 07:03:37 UTC 2026
2026-09-17 08:10:45: [    0.000000] Command line: root=/dev/sda1 rw console=ttyS0,115200n8 earlyprintk=ttyS0,115200 net.ifnames=0 biosdevname=0 movable_node swiotlb=65536 initcall_debug loglevel=8 ignore_loglevel dyndbg="file kernel/time/clocksource.c +p; file kernel/time/timekeeping.c +p; file arch/x86/kernel/tsc.c +p"
2026-09-17 08:10:45: [    0.000000] BIOS-provided physical RAM map:
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff]  System RAM
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [gap 0x00000000000a0000-0x00000000000fffff]
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000007fffff]  System RAM
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x0000000000800000-0x0000000000807fff]  ACPI NVS
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x0000000000808000-0x000000000080afff]  System RAM
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x000000000080b000-0x000000000080bfff]  ACPI NVS
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x000000000080c000-0x0000000000811fff]  System RAM
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x0000000000812000-0x0000000000812fff]  device reserved
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x0000000000813000-0x0000000000813fff]  System RAM
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x0000000000814000-0x00000000008fffff]  ACPI NVS
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x0000000000900000-0x000000007bf02fff]  System RAM
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x000000007bf03000-0x000000007bf04fff]  ACPI data
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x000000007bf05000-0x000000007dc52fff]  System RAM
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x000000007dc53000-0x000000007dd5efff]  device reserved
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x000000007dd5f000-0x000000007e6ecfff]  System RAM
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x000000007e6ed000-0x000000007e96cfff]  device reserved
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x000000007e96d000-0x000000007e97efff]  ACPI data
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x000000007e97f000-0x000000007e9fefff]  ACPI NVS
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x000000007e9ff000-0x000000007f703fff]  System RAM
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x000000007f704000-0x000000007f787fff]  device reserved
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x000000007f788000-0x000000007fffffff]  ACPI NVS
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [gap 0x0000000080000000-0x00000000dfffffff]
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff]  device reserved
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [gap 0x00000000f0000000-0x00000000feffbfff]
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff]  device reserved
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [gap 0x00000000ff000000-0x00000000ffbfffff]
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff]  device reserved
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000b7fffffff]  System RAM
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [gap 0x0000000b80000000-0x000000fcffffffff]
2026-09-17 08:10:45: [    0.000000] BIOS-e820: [mem 0x000000fd00000000-0x000000ffffffffff]  device reserved
2026-09-17 08:10:45: [    0.000000] printk: legacy bootconsole [earlyser0] enabled
2026-09-17 08:10:45: [    0.000000] printk: debug: ignoring loglevel setting.
2026-09-17 08:10:45: [    0.000000] NX (Execute Disable) protection: active
2026-09-17 08:10:45: [    0.000000] APIC: Static calls initialized
2026-09-17 08:10:45: [    0.000000] efi: EFI v2.7 by EDK II
2026-09-17 08:10:45: [    0.000000] efi: SMBIOS=0x7e73f000 SMBIOS 3.0=0x7e73d000 ACPI=0x7e97e000 ACPI 2.0=0x7e97e014 MEMATTR=0x7bf3d298 RNG=0x7e96e018 
2026-09-17 08:10:45: [    0.000000] random: crng init done
2026-09-17 08:10:45: [    0.000000] efi: Remove mem102: MMIO range=[0xffc00000-0xffffffff] (4MB) from e820 map
2026-09-17 08:10:45: [    0.000000] e820: remove [mem 0xffc00000-0xffffffff] device reserved
2026-09-17 08:10:45: [    0.000000] SMBIOS 3.0.0 present.
2026-09-17 08:10:45: [    0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS unknown 02/02/2022
2026-09-17 08:10:45: [    0.000000] DMI: Memory slots populated: 1/1
2026-09-17 08:10:45: [    0.000000] Hypervisor detected: KVM
2026-09-17 08:10:45: [    0.000000] last_pfn = 0x7f704 max_arch_pfn = 0x400000000
2026-09-17 08:10:45: [    0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
2026-09-17 08:10:45: [    0.000001] kvm-clock: using sched offset of 920028785112 cycles
2026-09-17 08:10:45: [    0.001255] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
2026-09-17 08:10:45: [    0.005166] tsc: Detected 2396.400 MHz processor
2026-09-17 08:10:45: [    0.006386] e820: update [mem 0x00000000-0x00000fff] System RAM ==> device reserved
2026-09-17 08:10:45: [    0.008198] e820: remove [mem 0x000a0000-0x000fffff] System RAM
2026-09-17 08:10:45: [    0.009619] last_pfn = 0xb80000 max_arch_pfn = 0x400000000
2026-09-17 08:10:45: [    0.010953] MTRR map: 4 entries (2 fixed + 2 variable; max 18), built from 8 variable MTRRs
2026-09-17 08:10:45: [    0.012932] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
2026-09-17 08:10:45: Memory KASLR using RDRAND RDTSC...
2026-09-17 08:10:45: [    0.015369] last_pfn = 0x7f704 max_arch_pfn = 0x400000000
2026-09-17 08:10:45: [    0.019852] Using GB pages for direct mapping
2026-09-17 08:10:45: [    0.021399] Secure boot disabled
2026-09-17 08:10:45: [    0.022160] ACPI: Early table checksum verification disabled
2026-09-17 08:10:45: [    0.023498] ACPI: RSDP 0x000000007E97E014 000024 (v02 BOCHS )
2026-09-17 08:10:45: [    0.024854] ACPI: XSDT 0x000000007E97D0E8 00004C (v01 BOCHS  BXPC     00000001      01000013)
2026-09-17 08:10:45: [    0.026884] ACPI: FACP 0x000000007E973000 0000F4 (v03 BOCHS  BXPC     00000001 BXPC 00000001)
2026-09-17 08:10:45: [    0.028907] ACPI: DSDT 0x000000007E974000 00860C (v01 BOCHS  BXPC     00000001 BXPC 00000001)
2026-09-17 08:10:45: [    0.030930] ACPI: FACS 0x000000007E9DD000 000040
2026-09-17 08:10:45: [    0.032028] ACPI: APIC 0x000000007E972000 000868 (v03 BOCHS  BXPC     00000001 BXPC 00000001)
2026-09-17 08:10:45: [    0.034075] ACPI: HPET 0x000000007E971000 000038 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
2026-09-17 08:10:45: [    0.036089] ACPI: MCFG 0x000000007E970000 00003C (v01 BOCHS  BXPC     00000001 BXPC 00000001)
2026-09-17 08:10:45: [    0.038122] ACPI: WAET 0x000000007E96F000 000028 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
2026-09-17 08:10:45: [    0.040137] ACPI: Reserving FACP table memory at [mem 0x7e973000-0x7e9730f3]
2026-09-17 08:10:45: [    0.041800] ACPI: Reserving DSDT table memory at [mem 0x7e974000-0x7e97c60b]
2026-09-17 08:10:45: [    0.043470] ACPI: Reserving FACS table memory at [mem 0x7e9dd000-0x7e9dd03f]
2026-09-17 08:10:45: [    0.045132] ACPI: Reserving APIC table memory at [mem 0x7e972000-0x7e972867]
2026-09-17 08:10:45: [    0.046806] ACPI: Reserving HPET table memory at [mem 0x7e971000-0x7e971037]
2026-09-17 08:10:45: [    0.048485] ACPI: Reserving MCFG table memory at [mem 0x7e970000-0x7e97003b]
2026-09-17 08:10:45: [    0.050156] ACPI: Reserving WAET table memory at [mem 0x7e96f000-0x7e96f027]
2026-09-17 08:10:45: [    0.052279] No NUMA configuration found
2026-09-17 08:10:45: [    0.053199] Faking a node at [mem 0x0000000000000000-0x0000000b7fffffff]
2026-09-17 08:10:45: [    0.057251] NODE_DATA(0) allocated [mem 0xb7fffb4c0-0xb7fffffff]
2026-09-17 08:10:45: [    0.061411] ACPI: PM-Timer IO Port: 0x608
2026-09-17 08:10:45: [    0.062398] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
2026-09-17 08:10:45: [    0.063781] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
2026-09-17 08:10:45: [    0.065404] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
2026-09-17 08:10:45: [    0.066902] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
2026-09-17 08:10:45: [    0.068459] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
2026-09-17 08:10:45: [    0.070037] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
2026-09-17 08:10:45: [    0.071628] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
2026-09-17 08:10:45: [    0.073245] ACPI: Using ACPI (MADT) for SMP configuration information
2026-09-17 08:10:45: [    0.074768] ACPI: HPET id: 0x8086a201 base: 0xfed00000
2026-09-17 08:10:45: [    0.075991] CPU topo: Max. logical packages:   1
2026-09-17 08:10:45: [    0.077102] CPU topo: Max. logical dies:       1
2026-09-17 08:10:45: [    0.078236] CPU topo: Max. dies per package:   1
2026-09-17 08:10:45: [    0.079361] CPU topo: Max. threads per core:   1
2026-09-17 08:10:45: [    0.080485] CPU topo: Num. cores per package:   255
2026-09-17 08:10:45: [    0.081659] CPU topo: Num. threads per package: 255
2026-09-17 08:10:45: [    0.082813] CPU topo: Allowing 255 present CPUs plus 0 hotplug CPUs
2026-09-17 08:10:45: [    0.084341] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write()
2026-09-17 08:10:45: [    0.086026] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
2026-09-17 08:10:45: [    0.087839] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000fffff]
2026-09-17 08:10:45: [    0.089644] PM: hibernation: Registered nosave memory: [mem 0x00800000-0x00807fff]
2026-09-17 08:10:45: [    0.091457] PM: hibernation: Registered nosave memory: [mem 0x0080b000-0x0080bfff]
2026-09-17 08:10:45: [    0.093252] PM: hibernation: Registered nosave memory: [mem 0x00812000-0x00812fff]
2026-09-17 08:10:45: [    0.095052] PM: hibernation: Registered nosave memory: [mem 0x00814000-0x008fffff]
2026-09-17 08:10:45: [    0.096853] PM: hibernation: Registered nosave memory: [mem 0x7bf03000-0x7bf04fff]
2026-09-17 08:10:45: [    0.098646] PM: hibernation: Registered nosave memory: [mem 0x7dc53000-0x7dd5efff]
2026-09-17 08:10:45: [    0.100463] PM: hibernation: Registered nosave memory: [mem 0x7e6ed000-0x7e9fefff]
2026-09-17 08:10:45: [    0.102335] PM: hibernation: Registered nosave memory: [mem 0x7f704000-0xffffffff]
2026-09-17 08:10:45: [    0.104170] [gap 0x80000000-0xdfffffff] available for PCI devices
2026-09-17 08:10:45: [    0.105674] Booting paravirtualized kernel on KVM
2026-09-17 08:10:45: [    0.106811] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
2026-09-17 08:10:45: [    0.114839] Zone ranges:
2026-09-17 08:10:45: [    0.115461]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
2026-09-17 08:10:45: [    0.116974]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
2026-09-17 08:10:45: [    0.118486]   Normal   [mem 0x0000000100000000-0x0000000b7fffffff]
2026-09-17 08:10:45: [    0.119991]   Device   empty
2026-09-17 08:10:45: [    0.120687] Movable zone start for each node
2026-09-17 08:10:45: [    0.121727] Early memory node ranges
2026-09-17 08:10:45: [    0.122598]   node   0: [mem 0x0000000000001000-0x000000000009ffff]
2026-09-17 08:10:45: [    0.124130]   node   0: [mem 0x0000000000100000-0x00000000007fffff]
2026-09-17 08:10:45: [    0.125732]   node   0: [mem 0x0000000000808000-0x000000000080afff]
2026-09-17 08:10:45: [    0.127263]   node   0: [mem 0x000000000080c000-0x0000000000811fff]
2026-09-17 08:10:45: [    0.128788]   node   0: [mem 0x0000000000813000-0x0000000000813fff]
2026-09-17 08:10:45: [    0.130309]   node   0: [mem 0x0000000000900000-0x000000007bf02fff]
2026-09-17 08:10:45: [    0.131832]   node   0: [mem 0x000000007bf05000-0x000000007dc52fff]
2026-09-17 08:10:45: [    0.133364]   node   0: [mem 0x000000007dd5f000-0x000000007e6ecfff]
2026-09-17 08:10:45: [    0.134888]   node   0: [mem 0x000000007e9ff000-0x000000007f703fff]
2026-09-17 08:10:45: [    0.136402]   node   0: [mem 0x0000000100000000-0x0000000b7fffffff]
2026-09-17 08:10:45: [    0.137937] Initmem setup node 0 [mem 0x0000000000001000-0x0000000b7fffffff]
2026-09-17 08:10:45: [    0.139660] On node 0, zone DMA: 1 pages in unavailable ranges
2026-09-17 08:10:45: [    0.141078] On node 0, zone DMA: 96 pages in unavailable ranges
2026-09-17 08:10:45: [    0.142525] On node 0, zone DMA: 8 pages in unavailable ranges
2026-09-17 08:10:45: [    0.143936] On node 0, zone DMA: 1 pages in unavailable ranges
2026-09-17 08:10:45: [    0.145368] On node 0, zone DMA: 1 pages in unavailable ranges
2026-09-17 08:10:45: [    0.146790] On node 0, zone DMA: 236 pages in unavailable ranges
2026-09-17 08:10:45: [    0.149608] On node 0, zone DMA32: 2 pages in unavailable ranges
2026-09-17 08:10:45: [    0.151088] On node 0, zone DMA32: 268 pages in unavailable ranges
2026-09-17 08:10:45: [    0.152594] On node 0, zone DMA32: 786 pages in unavailable ranges
2026-09-17 08:10:46: [    0.184046] On node 0, zone Normal: 2300 pages in unavailable ranges
2026-09-17 08:10:46: [    0.185614] setup_percpu: NR_CPUS:512 nr_cpumask_bits:255 nr_cpu_ids:255 nr_node_ids:1
2026-09-17 08:10:46: [    0.192043] percpu: Embedded 58 pages/cpu s200704 r8192 d28672 u262144
2026-09-17 08:10:46: [    0.193667] pcpu-alloc: s200704 r8192 d28672 u262144 alloc=1*2097152
2026-09-17 08:10:46: [    0.195206] pcpu-alloc: [0] 000 001 002 003 004 005 006 007 
2026-09-17 08:10:46: [    0.196581] pcpu-alloc: [0] 008 009 010 011 012 013 014 015 
2026-09-17 08:10:46: [    0.197972] pcpu-alloc: [0] 016 017 018 019 020 021 022 023 
2026-09-17 08:10:46: [    0.199341] pcpu-alloc: [0] 024 025 026 027 028 029 030 031 
2026-09-17 08:10:46: [    0.200727] pcpu-alloc: [0] 032 033 034 035 036 037 038 039 
2026-09-17 08:10:46: [    0.202105] pcpu-alloc: [0] 040 041 042 043 044 045 046 047 
2026-09-17 08:10:46: [    0.203458] pcpu-alloc: [0] 048 049 050 051 052 053 054 055 
2026-09-17 08:10:46: [    0.204815] pcpu-alloc: [0] 056 057 058 059 060 061 062 063 
2026-09-17 08:10:46: [    0.206168] pcpu-alloc: [0] 064 065 066 067 068 069 070 071 
2026-09-17 08:10:46: [    0.207511] pcpu-alloc: [0] 072 073 074 075 076 077 078 079 
2026-09-17 08:10:46: [    0.208857] pcpu-alloc: [0] 080 081 082 083 084 085 086 087 
2026-09-17 08:10:46: [    0.210213] pcpu-alloc: [0] 088 089 090 091 092 093 094 095 
2026-09-17 08:10:46: [    0.211546] pcpu-alloc: [0] 096 097 098 099 100 101 102 103 
2026-09-17 08:10:46: [    0.212894] pcpu-alloc: [0] 104 105 106 107 108 109 110 111 
2026-09-17 08:10:46: [    0.214246] pcpu-alloc: [0] 112 113 114 115 116 117 118 119 
2026-09-17 08:10:46: [    0.215582] pcpu-alloc: [0] 120 121 122 123 124 125 126 127 
2026-09-17 08:10:46: [    0.216924] pcpu-alloc: [0] 128 129 130 131 132 133 134 135 
2026-09-17 08:10:46: [    0.218274] pcpu-alloc: [0] 136 137 138 139 140 141 142 143 
2026-09-17 08:10:46: [    0.219608] pcpu-alloc: [0] 144 145 146 147 148 149 150 151 
2026-09-17 08:10:46: [    0.220940] pcpu-alloc: [0] 152 153 154 155 156 157 158 159 
2026-09-17 08:10:46: [    0.222309] pcpu-alloc: [0] 160 161 162 163 164 165 166 167 
2026-09-17 08:10:46: [    0.223651] pcpu-alloc: [0] 168 169 170 171 172 173 174 175 
2026-09-17 08:10:46: [    0.225012] pcpu-alloc: [0] 176 177 178 179 180 181 182 183 
2026-09-17 08:10:46: [    0.226373] pcpu-alloc: [0] 184 185 186 187 188 189 190 191 
2026-09-17 08:10:46: [    0.227724] pcpu-alloc: [0] 192 193 194 195 196 197 198 199 
2026-09-17 08:10:46: [    0.229060] pcpu-alloc: [0] 200 201 202 203 204 205 206 207 
2026-09-17 08:10:46: [    0.232337] pcpu-alloc: [0] 208 209 210 211 212 213 214 215 
2026-09-17 08:10:46: [    0.234729] pcpu-alloc: [0] 216 217 218 219 220 221 222 223 
2026-09-17 08:10:46: [    0.236091] pcpu-alloc: [0] 224 225 226 227 228 229 230 231 
2026-09-17 08:10:46: [    0.237444] pcpu-alloc: [0] 232 233 234 235 236 237 238 239 
2026-09-17 08:10:46: [    0.238798] pcpu-alloc: [0] 240 241 242 243 244 245 246 247 
2026-09-17 08:10:46: [    0.240136] pcpu-alloc: [0] 248 249 250 251 252 253 254 --- 
2026-09-17 08:10:46: [    0.241529] Kernel command line: root=/dev/sda1 rw console=ttyS0,115200n8 earlyprintk=ttyS0,115200 net.ifnames=0 biosdevname=0 movable_node swiotlb=65536 initcall_debug loglevel=8 ignore_loglevel dyndbg="file kernel/time/clocksource.c +p; file kernel/time/timekeeping.c +p; file arch/x86/kernel/tsc.c +p"
2026-09-17 08:10:46: [    0.247994] Unknown kernel command line parameters "biosdevname=0", will be passed to user space.
2026-09-17 08:10:46: [    0.250120] printk: log_buf_len individual max cpu contribution: 4096 bytes
2026-09-17 08:10:46: [    0.251783] printk: log_buf_len total cpu_extra contributions: 1040384 bytes
2026-09-17 08:10:46: [    0.253482] printk: log_buf_len min size: 262144 bytes
2026-09-17 08:10:46: [    0.255119] printk: log buffer data + meta data: 2097152 + 7340032 = 9437184 bytes
2026-09-17 08:10:46: [    0.256926] printk: early log buf free: 249872(95%)
2026-09-17 08:10:46: [    0.260244] Dentry cache hash table entries: 8388608 (order: 14, 67108864 bytes, linear)
2026-09-17 08:10:46: [    0.263329] Inode-cache hash table entries: 4194304 (order: 13, 33554432 bytes, linear)
2026-09-17 08:10:46: [    0.268262] software IO TLB: area num 256.
2026-09-17 08:10:46: [    0.278241] Fallback order for Node 0: 0 
2026-09-17 08:10:46: [    0.278267] Built 1 zonelists, mobility grouping on.  Total pages: 11530637
2026-09-17 08:10:46: [    0.280934] Policy zone: Normal
2026-09-17 08:10:46: [    0.281723] mem auto-init: stack:off, heap alloc:off, heap free:off
2026-09-17 08:10:46: [    0.318824] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=255, Nodes=1
2026-09-17 08:10:46: Poking KASLR using RDRAND RDTSC...
2026-09-17 08:10:46: [    0.321554] Dynamic Preempt: full
2026-09-17 08:10:46: [    0.322915] rcu: Preemptible hierarchical RCU implementation.
2026-09-17 08:10:46: [    0.324317] rcu: 	RCU event tracing is enabled.
2026-09-17 08:10:46: [    0.325426] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=255.
2026-09-17 08:10:46: [    0.327103] 	Trampoline variant of Tasks RCU enabled.
2026-09-17 08:10:46: [    0.328325] 	Tracing variant of Tasks RCU enabled.
2026-09-17 08:10:46: [    0.329512] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
2026-09-17 08:10:46: [    0.331373] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=255
2026-09-17 08:10:46: [    0.333137] RCU Tasks: Setting shift to 8 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=255.
2026-09-17 08:10:46: [    0.338379] NR_IRQS: 33024, nr_irqs: 2464, preallocated irqs: 16
2026-09-17 08:10:46: [    0.340153] rcu: srcu_init: Setting srcu_struct sizes to big.
2026-09-17 08:10:46: [    0.341871] entering initcall level: console
2026-09-17 08:10:46: [    0.342885] calling  con_init+0x0/0x220 @ 0
2026-09-17 08:10:46: [    0.343923] Console: colour dummy device 80x25
2026-09-17 08:10:46: [    0.345000] initcall con_init+0x0/0x220 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.346463] calling  hvc_console_init+0x0/0x20 @ 0
2026-09-17 08:10:46: [    0.347637] initcall hvc_console_init+0x0/0x20 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.349262] calling  univ8250_console_init+0x0/0x30 @ 0
2026-09-17 08:10:46: [    0.350593] printk: legacy console [ttyS0] enabled
2026-09-17 08:10:46: [    0.350593] printk: legacy console [ttyS0] enabled
2026-09-17 08:10:46: [    0.352951] printk: legacy bootconsole [earlyser0] disabled
2026-09-17 08:10:46: [    0.352951] printk: legacy bootconsole [earlyser0] disabled
2026-09-17 08:10:46: [    0.355709] initcall univ8250_console_init+0x0/0x30 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.357554] ACPI: Core revision 20251212
2026-09-17 08:10:46: [    0.358785] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
2026-09-17 08:10:46: [    0.361314] APIC: Switch to symmetric I/O mode setup
2026-09-17 08:10:46: [    0.362965] x2apic enabled
2026-09-17 08:10:46: [    0.363992] APIC: Switched APIC routing to: physical x2apic
2026-09-17 08:10:46: [    0.366630] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
2026-09-17 08:10:46: [    0.368423] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x228aeee0e7a, max_idle_ns: 440795314296 ns
2026-09-17 08:10:46: [    0.371125] Calibrating delay loop (skipped) preset value.. 4792.80 BogoMIPS (lpj=2396400)
2026-09-17 08:10:46: [    0.373194] AMD Zen1 DIV0 bug detected. Disable SMT for full protection.
2026-09-17 08:10:46: [    0.374230] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127
2026-09-17 08:10:46: [    0.375125] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0
2026-09-17 08:10:46: [    0.376128] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto
2026-09-17 08:10:46: [    0.377126] Speculative Store Bypass: Vulnerable
2026-09-17 08:10:46: [    0.378126] Spectre V2 : Mitigation: Retpolines
2026-09-17 08:10:46: [    0.379122] RETBleed: Mitigation: untrained return thunk
2026-09-17 08:10:46: [    0.379125] Speculative Return Stack Overflow: Mitigation: SMT disabled
2026-09-17 08:10:46: [    0.380125] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
2026-09-17 08:10:46: [    0.381125] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT
2026-09-17 08:10:46: [    0.382125] active return thunk: retbleed_return_thunk
2026-09-17 08:10:46: [    0.383144] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
2026-09-17 08:10:46: [    0.384125] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
2026-09-17 08:10:46: [    0.385125] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
2026-09-17 08:10:46: [    0.386125] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
2026-09-17 08:10:46: [    0.387125] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'compacted' format.
2026-09-17 08:10:46: [    0.408878] Freeing SMP alternatives memory: 60K
2026-09-17 08:10:46: [    0.409127] pid_max: default: 261120 minimum: 2040
2026-09-17 08:10:46: [    0.411188] SELinux:  Initializing.
2026-09-17 08:10:46: [    0.412471] Mount-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
2026-09-17 08:10:46: [    0.413162] Mountpoint-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
2026-09-17 08:10:46: [    0.414271] VFS: Finished mounting rootfs on nullfs
2026-09-17 08:10:46: [    0.515919] smpboot: CPU0: AMD EPYC Processor (family: 0x17, model: 0x1, stepping: 0x2)
2026-09-17 08:10:46: [    0.516545] entering initcall level: early
2026-09-17 08:10:46: [    0.517126] calling  init_hw_perf_events+0x0/0x6b0 @ 1
2026-09-17 08:10:46: [    0.518125] Performance Events: PMU not available due to virtualization, using software events only.
2026-09-17 08:10:46: [    0.519126] initcall init_hw_perf_events+0x0/0x6b0 returned 0 after 1000 usecs
2026-09-17 08:10:46: [    0.520126] calling  bts_init+0x0/0x100 @ 1
2026-09-17 08:10:46: [    0.521125] initcall bts_init+0x0/0x100 returned -19 after 0 usecs
2026-09-17 08:10:46: [    0.522126] calling  do_init_real_mode+0x0/0x20 @ 1
2026-09-17 08:10:46: [    0.523305] initcall do_init_real_mode+0x0/0x20 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.524126] calling  init_sigframe_size+0x0/0x40 @ 1
2026-09-17 08:10:46: [    0.525126] signal: max sigframe size: 1776
2026-09-17 08:10:46: [    0.526129] initcall init_sigframe_size+0x0/0x40 returned 0 after 1000 usecs
2026-09-17 08:10:46: [    0.527126] calling  trace_init_perf_perm_irq_work_exit+0x0/0x20 @ 1
2026-09-17 08:10:46: [    0.528126] initcall trace_init_perf_perm_irq_work_exit+0x0/0x20 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.529126] calling  cache_ap_register+0x0/0x60 @ 1
2026-09-17 08:10:46: [    0.530126] initcall cache_ap_register+0x0/0x60 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.531126] calling  bp_init_aperfmperf+0x0/0x270 @ 1
2026-09-17 08:10:46: [    0.532126] initcall bp_init_aperfmperf+0x0/0x270 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.533125] calling  save_builtin_microcode+0x0/0xb0 @ 1
2026-09-17 08:10:46: [    0.534125] initcall save_builtin_microcode+0x0/0xb0 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.535126] calling  save_microcode_in_initrd+0x0/0x170 @ 1
2026-09-17 08:10:46: [    0.536126] initcall save_microcode_in_initrd+0x0/0x170 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.537125] calling  register_nmi_cpu_backtrace_handler+0x0/0x20 @ 1
2026-09-17 08:10:46: [    0.538126] initcall register_nmi_cpu_backtrace_handler+0x0/0x20 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.539127] calling  kvm_setup_vsyscall_timeinfo+0x0/0x150 @ 1
2026-09-17 08:10:46: [    0.540130] initcall kvm_setup_vsyscall_timeinfo+0x0/0x150 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.541126] calling  spawn_ksoftirqd+0x0/0x50 @ 1
2026-09-17 08:10:46: [    0.542181] initcall spawn_ksoftirqd+0x0/0x50 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.543125] calling  init_signal_sysctls+0x0/0x50 @ 1
2026-09-17 08:10:46: [    0.544131] initcall init_signal_sysctls+0x0/0x50 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.545126] calling  init_umh_sysctls+0x0/0x30 @ 1
2026-09-17 08:10:46: [    0.546133] initcall init_umh_sysctls+0x0/0x30 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.547125] calling  kthreads_init+0x0/0x30 @ 1
2026-09-17 08:10:46: [    0.548133] initcall kthreads_init+0x0/0x30 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.549125] calling  migration_init+0x0/0x40 @ 1
2026-09-17 08:10:46: [    0.550126] initcall migration_init+0x0/0x40 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.551126] calling  printk_set_kthreads_ready+0x0/0x40 @ 1
2026-09-17 08:10:46: [    0.552126] initcall printk_set_kthreads_ready+0x0/0x40 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.553127] calling  srcu_bootup_announce+0x0/0x80 @ 1
2026-09-17 08:10:46: [    0.554125] rcu: Hierarchical SRCU implementation.
2026-09-17 08:10:46: [    0.555125] rcu: 	Max phase no-delay instances is 400.
2026-09-17 08:10:46: [    0.556126] initcall srcu_bootup_announce+0x0/0x80 returned 0 after 2000 usecs
2026-09-17 08:10:46: [    0.557126] calling  rcu_spawn_gp_kthread+0x0/0x210 @ 1
2026-09-17 08:10:46: [    0.558197] initcall rcu_spawn_gp_kthread+0x0/0x210 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.559126] calling  check_cpu_stall_init+0x0/0x20 @ 1
2026-09-17 08:10:46: [    0.561126] initcall check_cpu_stall_init+0x0/0x20 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.562126] calling  rcu_sysrq_init+0x0/0x30 @ 1
2026-09-17 08:10:46: [    0.563126] initcall rcu_sysrq_init+0x0/0x30 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.564125] calling  trace_init_flags_sys_enter+0x0/0x10 @ 1
2026-09-17 08:10:46: [    0.565126] initcall trace_init_flags_sys_enter+0x0/0x10 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.566127] calling  trace_init_flags_sys_exit+0x0/0x10 @ 1
2026-09-17 08:10:46: [    0.567126] initcall trace_init_flags_sys_exit+0x0/0x10 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.568125] calling  tmigr_init+0x0/0x170 @ 1
2026-09-17 08:10:46: [    0.569125] Timer migration: 3 hierarchy levels; 8 children per group; 3 crossnode level
2026-09-17 08:10:46: [    0.570135] initcall tmigr_init+0x0/0x170 returned 0 after 1000 usecs
2026-09-17 08:10:46: [    0.571126] calling  cpu_stop_init+0x0/0x80 @ 1
2026-09-17 08:10:46: [    0.572174] initcall cpu_stop_init+0x0/0x80 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.573126] calling  init_kprobes+0x0/0x190 @ 1
2026-09-17 08:10:46: [    0.575279] initcall init_kprobes+0x0/0x190 returned 0 after 1000 usecs
2026-09-17 08:10:46: [    0.576126] calling  init_trace_printk+0x0/0x10 @ 1
2026-09-17 08:10:46: [    0.577126] initcall init_trace_printk+0x0/0x10 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.578126] calling  event_trace_enable_again+0x0/0x30 @ 1
2026-09-17 08:10:46: [    0.579127] initcall event_trace_enable_again+0x0/0x30 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.580127] calling  irq_work_init_threads+0x0/0x10 @ 1
2026-09-17 08:10:46: [    0.581126] initcall irq_work_init_threads+0x0/0x10 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.582126] calling  static_call_init+0x0/0x90 @ 1
2026-09-17 08:10:46: [    0.589153] initcall static_call_init+0x0/0x90 returned 0 after 6000 usecs
2026-09-17 08:10:46: [    0.590126] calling  jump_label_init_module+0x0/0x10 @ 1
2026-09-17 08:10:46: [    0.591126] initcall jump_label_init_module+0x0/0x10 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.592127] calling  init_zero_pfn+0x0/0x40 @ 1
2026-09-17 08:10:46: [    0.593125] initcall init_zero_pfn+0x0/0x40 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.594126] calling  init_fs_inode_sysctls+0x0/0x30 @ 1
2026-09-17 08:10:46: [    0.595129] initcall init_fs_inode_sysctls+0x0/0x30 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.596125] calling  init_fs_locks_sysctls+0x0/0x30 @ 1
2026-09-17 08:10:46: [    0.597127] initcall init_fs_locks_sysctls+0x0/0x30 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.598125] calling  init_fs_sysctls+0x0/0x30 @ 1
2026-09-17 08:10:46: [    0.599128] initcall init_fs_sysctls+0x0/0x30 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.600126] calling  init_security_keys_sysctls+0x0/0x30 @ 1
2026-09-17 08:10:46: [    0.601129] initcall init_security_keys_sysctls+0x0/0x30 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.602127] calling  security_initcall_early+0x0/0x90 @ 1
2026-09-17 08:10:46: [    0.603125] initcall security_initcall_early+0x0/0x90 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.604125] calling  dynamic_debug_init+0x0/0x240 @ 1
2026-09-17 08:10:46: [    0.605559] initcall dynamic_debug_init+0x0/0x240 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.606126] calling  efi_memreserve_root_init+0x0/0x30 @ 1
2026-09-17 08:10:46: [    0.607125] initcall efi_memreserve_root_init+0x0/0x30 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.608125] calling  efi_earlycon_remap_fb+0x0/0x60 @ 1
2026-09-17 08:10:46: [    0.609125] initcall efi_earlycon_remap_fb+0x0/0x60 returned 0 after 0 usecs
2026-09-17 08:10:46: [    0.612327] smp: Bringing up secondary CPUs ...
2026-09-17 08:10:46: [    0.613274] smpboot: x86: Booting SMP configuration:
2026-09-17 08:10:46: [    0.614136] .... node  #0, CPUs:          #1   #2   #3   #4   #5   #6   #7   #8   #9  #10  #11  #12  #13  #14  #15  #16  #17  #18  #19  #20  #21  #22  #23  #24  #25  #26  #27  #28  #29  #30  #31  #32  #33  #34  #35  #36  #37  #38  #39  #40  #41  #42  #43  #44  #45  #46  #47  #48  #49  #50  #51  #52  #53  #54  #55  #56  #57  #58  #59  #60  #61  #62  #63  #64  #65  #66  #67  #68  #69  #70  #71  #72  #73  #74  #75  #76  #77  #78  #79  #80  #81  #82  #83  #84  #85  #86  #87  #88  #89  #90  #91  #92  #93  #94  #95  #96  #97  #98  #99 #100 #101 #102 #103 #104 #105 #106 #107 #108 #109 #110 #111 #112 #113 #114 #115 #116 #117 #118 #119 #120 #121 #122 #123 #124 #125 #126 #127 #128 #129 #130 #131 #132 #133 #134 #135 #136 #137 #138 #139 #140 #141 #142 #143 #144 #145 #146 #147 #148 #149 #150 #151 #152 #153 #154 #155 #156 #157 #158 #159 #160 #161 #162 #163 #164 #165 #166 #167 #168 #169 #170 #171 #172 #173 #174 #175 #176 #177 #178 #179 #180 #181 #182 #183 #184 #185 #186 #187 #188 #189 #190 #191 #192 #193 #194 #195 #196 #197 #198
2026-09-17 08:10:48: [    0.757376]  #199 #200 #201 #202 #203 #204 #205 #206 #207 #208 #209 #210 #211 #212 #213 #214 #215 #216 #217 #218 #219 #220 #221 #222 #223 #224 #225 #226 #227 #228 #229 #230 #231 #232 #233 #234 #235 #236 #237 #238 #239 #240 #241 #242 #243 #244 #245 #246 #247 #248 #249 #250 #251 #252 #253 #254
2026-09-17 08:10:48: [    1.735451] smp: Brought up 1 node, 255 CPUs
2026-09-17 08:10:48: [    1.737128] smpboot: Total of 255 processors activated (1222164.00 BogoMIPS)
2026-09-17 08:10:48: [    1.752261] Memory: 44986640K/46122548K available (20879K kernel code, 3364K rwdata, 8700K rodata, 3008K init, 3568K bss, 1071956K reserved, 0K cma-reserved)
2026-09-17 08:10:48: [    1.754302] devtmpfs: initialized
2026-09-17 08:10:48: [    1.755281] x86/mm: Memory block size: 128MB
2026-09-17 08:10:48: [    1.764050] entering initcall level: pure
2026-09-17 08:10:48: [    1.764134] calling  setup_split_lock_delayed_work+0x0/0x80 @ 1
2026-09-17 08:10:48: [    1.765163] initcall setup_split_lock_delayed_work+0x0/0x80 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.766126] calling  ipc_ns_init+0x0/0x70 @ 1
2026-09-17 08:10:48: [    1.767131] initcall ipc_ns_init+0x0/0x70 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.768125] calling  mmap_min_addr_init+0x0/0x40 @ 1
2026-09-17 08:10:48: [    1.769130] initcall mmap_min_addr_init+0x0/0x40 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.770125] calling  security_initcall_pure+0x0/0x90 @ 1
2026-09-17 08:10:48: [    1.771126] initcall security_initcall_pure+0x0/0x90 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.772125] calling  pci_realloc_setup_params+0x0/0x70 @ 1
2026-09-17 08:10:48: [    1.773126] initcall pci_realloc_setup_params+0x0/0x70 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.774125] calling  inet_frag_wq_init+0x0/0x40 @ 1
2026-09-17 08:10:48: [    1.775241] initcall inet_frag_wq_init+0x0/0x40 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.776161] entering initcall level: core
2026-09-17 08:10:48: [    1.777129] calling  e820__register_nvs_regions+0x0/0x40 @ 1
2026-09-17 08:10:48: [    1.778127] ACPI: PM: Registering ACPI NVS region [mem 0x00800000-0x00807fff] (32768 bytes)
2026-09-17 08:10:48: [    1.779126] ACPI: PM: Registering ACPI NVS region [mem 0x0080b000-0x0080bfff] (4096 bytes)
2026-09-17 08:10:48: [    1.780125] ACPI: PM: Registering ACPI NVS region [mem 0x00814000-0x008fffff] (966656 bytes)
2026-09-17 08:10:48: [    1.781141] ACPI: PM: Registering ACPI NVS region [mem 0x7e97f000-0x7e9fefff] (524288 bytes)
2026-09-17 08:10:48: [    1.782131] ACPI: PM: Registering ACPI NVS region [mem 0x7f788000-0x7fffffff] (8880128 bytes)
2026-09-17 08:10:48: [    1.783202] initcall e820__register_nvs_regions+0x0/0x40 returned 0 after 5000 usecs
2026-09-17 08:10:48: [    1.784129] calling  cpufreq_register_tsc_scaling+0x0/0x30 @ 1
2026-09-17 08:10:48: [    1.785127] initcall cpufreq_register_tsc_scaling+0x0/0x30 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.786126] calling  reboot_init+0x0/0x40 @ 1
2026-09-17 08:10:48: [    1.787129] initcall reboot_init+0x0/0x40 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.788125] calling  init_lapic_sysfs+0x0/0x20 @ 1
2026-09-17 08:10:48: [    1.789126] initcall init_lapic_sysfs+0x0/0x20 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.790127] calling  alloc_frozen_cpus+0x0/0x10 @ 1
2026-09-17 08:10:48: [    1.791125] initcall alloc_frozen_cpus+0x0/0x10 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.792125] calling  cpu_hotplug_pm_sync_init+0x0/0x20 @ 1
2026-09-17 08:10:48: [    1.793127] initcall cpu_hotplug_pm_sync_init+0x0/0x20 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.794126] calling  wq_sysfs_init+0x0/0x20 @ 1
2026-09-17 08:10:48: [    1.795166] initcall wq_sysfs_init+0x0/0x20 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.796126] calling  ksysfs_init+0x0/0xa0 @ 1
2026-09-17 08:10:48: [    1.797140] initcall ksysfs_init+0x0/0xa0 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.798126] calling  schedutil_gov_init+0x0/0x10 @ 1
2026-09-17 08:10:48: [    1.799126] initcall schedutil_gov_init+0x0/0x10 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.800132] calling  pm_init+0x0/0xb0 @ 1
2026-09-17 08:10:48: [    1.801247] initcall pm_init+0x0/0xb0 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.802126] calling  pm_disk_init+0x0/0x20 @ 1
2026-09-17 08:10:48: [    1.803131] initcall pm_disk_init+0x0/0x20 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.804125] calling  swsusp_header_init+0x0/0x50 @ 1
2026-09-17 08:10:48: [    1.805128] initcall swsusp_header_init+0x0/0x50 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.806126] calling  rcu_set_runtime_mode+0x0/0x20 @ 1
2026-09-17 08:10:48: [    1.807131] initcall rcu_set_runtime_mode+0x0/0x20 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.808125] calling  rcu_init_tasks_generic+0x0/0xd0 @ 1
2026-09-17 08:10:48: [    1.809180] initcall rcu_init_tasks_generic+0x0/0xd0 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.810127] calling  init_jiffies_clocksource+0x0/0x20 @ 1
2026-09-17 08:10:48: [    1.811126] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
2026-09-17 08:10:48: [    1.812127] initcall init_jiffies_clocksource+0x0/0x20 returned 0 after 1000 usecs
2026-09-17 08:10:48: [    1.813126] calling  posixtimer_init+0x0/0xf0 @ 1
2026-09-17 08:10:48: [    1.814133] posixtimers hash table entries: 131072 (order: 9, 2097152 bytes, linear)
2026-09-17 08:10:48: [    1.815264] initcall posixtimer_init+0x0/0xf0 returned 0 after 1000 usecs
2026-09-17 08:10:48: [    1.816127] calling  futex_init+0x0/0x190 @ 1
2026-09-17 08:10:48: [    1.818178] futex hash table entries: 65536 (4194304 bytes on 1 NUMA nodes, total 4096 KiB, linear).
2026-09-17 08:10:48: [    1.819125] initcall futex_init+0x0/0x190 returned 0 after 2000 usecs
2026-09-17 08:10:48: [    1.820125] calling  cgroup_wq_init+0x0/0x80 @ 1
2026-09-17 08:10:48: [    1.822154] initcall cgroup_wq_init+0x0/0x80 returned 0 after 1000 usecs
2026-09-17 08:10:48: [    1.823125] calling  cgroup1_wq_init+0x0/0x30 @ 1
2026-09-17 08:10:48: [    1.824175] initcall cgroup1_wq_init+0x0/0x30 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.825125] calling  trace_events_eprobe_init_early+0x0/0x30 @ 1
2026-09-17 08:10:48: [    1.826125] initcall trace_events_eprobe_init_early+0x0/0x30 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.827125] calling  init_kprobe_trace_early+0x0/0x30 @ 1
2026-09-17 08:10:48: [    1.828127] initcall init_kprobe_trace_early+0x0/0x30 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.829125] calling  init_events_core_sysctls+0x0/0x30 @ 1
2026-09-17 08:10:48: [    1.830132] initcall init_events_core_sysctls+0x0/0x30 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.831126] calling  init_callchain_sysctls+0x0/0x30 @ 1
2026-09-17 08:10:48: [    1.832128] initcall init_callchain_sysctls+0x0/0x30 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.833127] calling  fsnotify_init+0x0/0x30 @ 1
2026-09-17 08:10:48: [    1.834187] initcall fsnotify_init+0x0/0x30 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.835127] calling  filelock_init+0x0/0x120 @ 1
2026-09-17 08:10:48: [    1.836200] initcall filelock_init+0x0/0x120 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.837125] calling  init_misc_binfmt+0x0/0x30 @ 1
2026-09-17 08:10:48: [    1.838128] initcall init_misc_binfmt+0x0/0x30 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.839125] calling  init_script_binfmt+0x0/0x20 @ 1
2026-09-17 08:10:48: [    1.840126] initcall init_script_binfmt+0x0/0x20 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.841125] calling  init_elf_binfmt+0x0/0x20 @ 1
2026-09-17 08:10:48: [    1.842125] initcall init_elf_binfmt+0x0/0x20 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.843125] calling  init_compat_elf_binfmt+0x0/0x20 @ 1
2026-09-17 08:10:48: [    1.845125] initcall init_compat_elf_binfmt+0x0/0x20 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.846125] calling  configfs_init+0x0/0xd0 @ 1
2026-09-17 08:10:48: [    1.847172] initcall configfs_init+0x0/0xd0 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.848125] calling  debugfs_init+0x0/0x100 @ 1
2026-09-17 08:10:48: [    1.850164] initcall debugfs_init+0x0/0x100 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.851127] calling  tracefs_init+0x0/0xb0 @ 1
2026-09-17 08:10:48: [    1.852156] initcall tracefs_init+0x0/0xb0 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.853125] calling  security_initcall_core+0x0/0x90 @ 1
2026-09-17 08:10:48: [    1.854126] initcall security_initcall_core+0x0/0x90 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.855125] calling  virtio_init+0x0/0x20 @ 1
2026-09-17 08:10:48: [    1.856143] initcall virtio_init+0x0/0x20 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.857125] calling  iommu_init+0x0/0x30 @ 1
2026-09-17 08:10:48: [    1.858129] initcall iommu_init+0x0/0x30 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.859126] calling  component_debug_init+0x0/0x20 @ 1
2026-09-17 08:10:48: [    1.860186] initcall component_debug_init+0x0/0x20 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.861131] calling  early_resume_init+0x0/0xd0 @ 1
2026-09-17 08:10:48: [    1.862243] PM: RTC time: 08:10:36, date: 2026-09-17
2026-09-17 08:10:48: [    1.863126] initcall early_resume_init+0x0/0xd0 returned 0 after 1000 usecs
2026-09-17 08:10:48: [    1.864125] calling  cpufreq_core_init+0x0/0x90 @ 1
2026-09-17 08:10:48: [    1.865135] initcall cpufreq_core_init+0x0/0x90 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.866125] calling  cpufreq_gov_performance_init+0x0/0x10 @ 1
2026-09-17 08:10:48: [    1.867126] initcall cpufreq_gov_performance_init+0x0/0x10 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.868125] calling  cpufreq_gov_userspace_init+0x0/0x10 @ 1
2026-09-17 08:10:48: [    1.869126] initcall cpufreq_gov_userspace_init+0x0/0x10 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.870126] calling  CPU_FREQ_GOV_ONDEMAND_init+0x0/0x10 @ 1
2026-09-17 08:10:48: [    1.871125] initcall CPU_FREQ_GOV_ONDEMAND_init+0x0/0x10 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.872125] calling  cpuidle_init+0x0/0x20 @ 1
2026-09-17 08:10:48: [    1.873133] initcall cpuidle_init+0x0/0x20 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.874126] calling  unaccepted_memory_init_kdump+0x0/0x20 @ 1
2026-09-17 08:10:48: [    1.875125] initcall unaccepted_memory_init_kdump+0x0/0x20 returned 0 after 0 usecs
2026-09-17 08:10:48: [    1.876125] calling  sock_init+0x0/0xe0 @ 1
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST_IDLE=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CLOCKEVENTS_COUPLED=y
CONFIG_GENERIC_CLOCKEVENTS_COUPLED_INLINE=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
CONFIG_NO_HZ_IDLE=y
# CONFIG_NO_HZ_FULL is not set
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_BPF=y
# CONFIG_BPF_SYSCALL is not set
# CONFIG_BPF_JIT is not set
CONFIG_PREEMPT_BUILD=y
CONFIG_PREEMPT=y
# CONFIG_PREEMPT_LAZY is not set
# CONFIG_PREEMPT_RT is not set
CONFIG_PREEMPT_COUNT=y
CONFIG_PREEMPTION=y
CONFIG_PREEMPT_DYNAMIC=y
CONFIG_PREEMPT_RCU=y
# CONFIG_PRINTK_INDEX is not set
CONFIG_NET_NS=y
CONFIG_PRINTK=y
CONFIG_SMP=y
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
# CONFIG_PARAVIRT_SPINLOCKS is not set
CONFIG_KVM_GUEST=y
# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
CONFIG_PARAVIRT_CLOCK=y
CONFIG_X86_TSC=y
# CONFIG_MAXSMP is not set
CONFIG_NR_CPUS_RANGE_BEGIN=2
CONFIG_NR_CPUS_RANGE_END=512
CONFIG_NR_CPUS_DEFAULT=64
CONFIG_NR_CPUS=512
CONFIG_X86_LOCAL_APIC=y
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_RANDOMIZE_BASE=y
CONFIG_RANDOMIZE_MEMORY=y
CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0xa
CONFIG_KVM_GUEST_MEMFD=y
CONFIG_JUMP_LABEL=y
# CONFIG_STATIC_CALL_SELFTEST is not set
CONFIG_RANDOMIZE_KSTACK_OFFSET=y
# CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT is not set
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_NET=y
CONFIG_NET_INGRESS=y
CONFIG_NET_EGRESS=y
CONFIG_NET_XGRESS=y
CONFIG_NET_CRC32C=y
# CONFIG_NET_KEY is not set
CONFIG_NET_HANDSHAKE=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE_DEMUX is not set
CONFIG_NET_IP_TUNNEL=y
# CONFIG_NET_IPVTI is not set
# CONFIG_NET_FOU is not set
CONFIG_NETLABEL=y
CONFIG_NETWORK_SECMARK=y
CONFIG_NET_PTP_CLASSIFY=y
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
CONFIG_NETFILTER=y
CONFIG_NETFILTER_ADVANCED=y
CONFIG_NETFILTER_INGRESS=y
CONFIG_NETFILTER_EGRESS=y
CONFIG_NETFILTER_SKIP_EGRESS=y
CONFIG_NETFILTER_NETLINK=y
CONFIG_NETFILTER_FAMILY_BRIDGE=y
CONFIG_NETFILTER_FAMILY_ARP=y
CONFIG_NETFILTER_NETLINK_HOOK=y
CONFIG_NETFILTER_NETLINK_ACCT=y
CONFIG_NETFILTER_NETLINK_QUEUE=y
CONFIG_NETFILTER_NETLINK_LOG=y
CONFIG_NETFILTER_NETLINK_OSF=y
CONFIG_NETFILTER_CONNCOUNT=y
CONFIG_NETFILTER_NETLINK_GLUE_CT=y
CONFIG_NETFILTER_SYNPROXY=y
CONFIG_NETFILTER_XTABLES=y
CONFIG_NETFILTER_XTABLES_COMPAT=y
# CONFIG_NETFILTER_XTABLES_LEGACY is not set
CONFIG_NETFILTER_XT_MARK=y
CONFIG_NETFILTER_XT_CONNMARK=y
CONFIG_NETFILTER_XT_TARGET_AUDIT=y
CONFIG_NETFILTER_XT_TARGET_CHECKSUM=y
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y
CONFIG_NETFILTER_XT_TARGET_CONNMARK=y
CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=y
# CONFIG_NETFILTER_XT_TARGET_CT is not set
CONFIG_NETFILTER_XT_TARGET_DSCP=y
CONFIG_NETFILTER_XT_TARGET_HL=y
CONFIG_NETFILTER_XT_TARGET_HMARK=y
CONFIG_NETFILTER_XT_TARGET_IDLETIMER=y
CONFIG_NETFILTER_XT_TARGET_LED=y
CONFIG_NETFILTER_XT_TARGET_LOG=y
CONFIG_NETFILTER_XT_TARGET_MARK=y
CONFIG_NETFILTER_XT_NAT=y
CONFIG_NETFILTER_XT_TARGET_NETMAP=y
CONFIG_NETFILTER_XT_TARGET_NFLOG=y
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y
CONFIG_NETFILTER_XT_TARGET_RATEEST=y
CONFIG_NETFILTER_XT_TARGET_REDIRECT=y
CONFIG_NETFILTER_XT_TARGET_MASQUERADE=y
CONFIG_NETFILTER_XT_TARGET_TEE=y
CONFIG_NETFILTER_XT_TARGET_TPROXY=y
CONFIG_NETFILTER_XT_TARGET_SECMARK=y
CONFIG_NETFILTER_XT_TARGET_TCPMSS=y
CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=y
CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=y
CONFIG_NETFILTER_XT_MATCH_BPF=y
CONFIG_NETFILTER_XT_MATCH_CGROUP=y
CONFIG_NETFILTER_XT_MATCH_CLUSTER=y
CONFIG_NETFILTER_XT_MATCH_COMMENT=y
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=y
CONFIG_NETFILTER_XT_MATCH_CONNLABEL=y
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=y
CONFIG_NETFILTER_XT_MATCH_CONNMARK=y
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
CONFIG_NETFILTER_XT_MATCH_CPU=y
CONFIG_NETFILTER_XT_MATCH_DCCP=y
CONFIG_NETFILTER_XT_MATCH_DEVGROUP=y
CONFIG_NETFILTER_XT_MATCH_DSCP=y
CONFIG_NETFILTER_XT_MATCH_ECN=y
CONFIG_NETFILTER_XT_MATCH_ESP=y
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=y
CONFIG_NETFILTER_XT_MATCH_HELPER=y
CONFIG_NETFILTER_XT_MATCH_HL=y
CONFIG_NETFILTER_XT_MATCH_IPCOMP=y
CONFIG_NETFILTER_XT_MATCH_IPRANGE=y
CONFIG_NETFILTER_XT_MATCH_L2TP=y
CONFIG_NETFILTER_XT_MATCH_LENGTH=y
CONFIG_NETFILTER_XT_MATCH_LIMIT=y
CONFIG_NETFILTER_XT_MATCH_MAC=y
CONFIG_NETFILTER_XT_MATCH_MARK=y
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y
CONFIG_NETFILTER_XT_MATCH_NFACCT=y
CONFIG_NETFILTER_XT_MATCH_OSF=y
CONFIG_NETFILTER_XT_MATCH_OWNER=y
CONFIG_NETFILTER_XT_MATCH_POLICY=y
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=y
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=y
CONFIG_NETFILTER_XT_MATCH_QUOTA=y
CONFIG_NETFILTER_XT_MATCH_RATEEST=y
CONFIG_NETFILTER_XT_MATCH_REALM=y
CONFIG_NETFILTER_XT_MATCH_RECENT=y
CONFIG_NETFILTER_XT_MATCH_SCTP=y
CONFIG_NETFILTER_XT_MATCH_SOCKET=y
CONFIG_NETFILTER_XT_MATCH_STATE=y
CONFIG_NETFILTER_XT_MATCH_STATISTIC=y
CONFIG_NETFILTER_XT_MATCH_STRING=y
CONFIG_NETFILTER_XT_MATCH_TCPMSS=y
CONFIG_NETFILTER_XT_MATCH_TIME=y
CONFIG_NETFILTER_XT_MATCH_U32=y
# CONFIG_NET_DSA is not set
CONFIG_NET_SCHED=y
# CONFIG_NET_SCH_HTB is not set
# CONFIG_NET_SCH_HFSC is not set
# CONFIG_NET_SCH_PRIO is not set
# CONFIG_NET_SCH_MULTIQ is not set
# CONFIG_NET_SCH_RED is not set
# CONFIG_NET_SCH_SFB is not set
# CONFIG_NET_SCH_SFQ is not set
# CONFIG_NET_SCH_TEQL is not set
# CONFIG_NET_SCH_TBF is not set
# CONFIG_NET_SCH_CBS is not set
# CONFIG_NET_SCH_ETF is not set
# CONFIG_NET_SCH_TAPRIO is not set
# CONFIG_NET_SCH_GRED is not set
# CONFIG_NET_SCH_NETEM is not set
# CONFIG_NET_SCH_DRR is not set
# CONFIG_NET_SCH_MQPRIO is not set
# CONFIG_NET_SCH_SKBPRIO is not set
# CONFIG_NET_SCH_CHOKE is not set
# CONFIG_NET_SCH_QFQ is not set
# CONFIG_NET_SCH_CODEL is not set
# CONFIG_NET_SCH_FQ_CODEL is not set
# CONFIG_NET_SCH_CAKE is not set
# CONFIG_NET_SCH_FQ is not set
# CONFIG_NET_SCH_HHF is not set
# CONFIG_NET_SCH_PIE is not set
# CONFIG_NET_SCH_INGRESS is not set
# CONFIG_NET_SCH_PLUG is not set
# CONFIG_NET_SCH_ETS is not set
# CONFIG_NET_SCH_DUALPI2 is not set
# CONFIG_NET_SCH_DEFAULT is not set
CONFIG_NET_CLS=y
# CONFIG_NET_CLS_BASIC is not set
# CONFIG_NET_CLS_ROUTE4 is not set
# CONFIG_NET_CLS_FW is not set
# CONFIG_NET_CLS_U32 is not set
# CONFIG_NET_CLS_FLOW is not set
CONFIG_NET_CLS_CGROUP=y
# CONFIG_NET_CLS_BPF is not set
# CONFIG_NET_CLS_FLOWER is not set
# CONFIG_NET_CLS_MATCHALL is not set
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
# CONFIG_NET_EMATCH_CMP is not set
# CONFIG_NET_EMATCH_NBYTE is not set
# CONFIG_NET_EMATCH_U32 is not set
# CONFIG_NET_EMATCH_META is not set
# CONFIG_NET_EMATCH_TEXT is not set
# CONFIG_NET_EMATCH_IPT is not set
CONFIG_NET_CLS_ACT=y
# CONFIG_NET_ACT_POLICE is not set
# CONFIG_NET_ACT_GACT is not set
# CONFIG_NET_ACT_MIRRED is not set
# CONFIG_NET_ACT_SAMPLE is not set
CONFIG_NET_ACT_NAT=y
# CONFIG_NET_ACT_PEDIT is not set
# CONFIG_NET_ACT_SIMP is not set
# CONFIG_NET_ACT_SKBEDIT is not set
# CONFIG_NET_ACT_CSUM is not set
# CONFIG_NET_ACT_MPLS is not set
# CONFIG_NET_ACT_VLAN is not set
# CONFIG_NET_ACT_BPF is not set
# CONFIG_NET_ACT_CONNMARK is not set
# CONFIG_NET_ACT_CTINFO is not set
# CONFIG_NET_ACT_SKBMOD is not set
# CONFIG_NET_ACT_IFE is not set
# CONFIG_NET_ACT_TUNNEL_KEY is not set
# CONFIG_NET_ACT_GATE is not set
# CONFIG_NET_TC_SKB_EXT is not set
CONFIG_NET_SCH_FIFO=y
# CONFIG_NETLINK_DIAG is not set
# CONFIG_NET_NSH is not set
# CONFIG_NET_SWITCHDEV is not set
# CONFIG_NET_L3_MASTER_DEV is not set
# CONFIG_NET_NCSI is not set
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_NET_FLOW_LIMIT=y
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_DROP_MONITOR is not set
CONFIG_NET_9P=y
CONFIG_NET_9P_FD=y
CONFIG_NET_9P_VIRTIO=y
# CONFIG_NET_9P_DEBUG is not set
# CONFIG_NET_IFE is not set
CONFIG_NET_SELFTESTS=y
CONFIG_NETDEVICES=y
CONFIG_NET_CORE=y
# CONFIG_NET_FC is not set
# CONFIG_NET_TEAM is not set
CONFIG_NETCONSOLE=y
# CONFIG_NETCONSOLE_DYNAMIC is not set
# CONFIG_NETCONSOLE_EXTENDED_LOG is not set
CONFIG_NETPOLL=y
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_NET_VENDOR_3COM=y
CONFIG_NET_VENDOR_ADAPTEC=y
CONFIG_NET_VENDOR_AGERE=y
CONFIG_NET_VENDOR_ALACRITECH=y
CONFIG_NET_VENDOR_ALTEON=y
CONFIG_NET_VENDOR_AMAZON=y
CONFIG_NET_VENDOR_AMD=y
CONFIG_NET_VENDOR_AQUANTIA=y
CONFIG_NET_VENDOR_ARC=y
CONFIG_NET_VENDOR_ASIX=y
CONFIG_NET_VENDOR_ATHEROS=y
CONFIG_NET_VENDOR_BROADCOM=y
CONFIG_NET_VENDOR_CADENCE=y
CONFIG_NET_VENDOR_CAVIUM=y
CONFIG_NET_VENDOR_CHELSIO=y
CONFIG_NET_VENDOR_CISCO=y
CONFIG_NET_VENDOR_CORTINA=y
CONFIG_NET_VENDOR_DAVICOM=y
CONFIG_NET_VENDOR_DEC=y
CONFIG_NET_TULIP=y
CONFIG_NET_VENDOR_DLINK=y
CONFIG_NET_VENDOR_EMULEX=y
CONFIG_NET_VENDOR_ENGLEDER=y
CONFIG_NET_VENDOR_EZCHIP=y
CONFIG_NET_VENDOR_FUJITSU=y
CONFIG_NET_VENDOR_FUNGIBLE=y
CONFIG_NET_VENDOR_GOOGLE=y
CONFIG_NET_VENDOR_HISILICON=y
CONFIG_NET_VENDOR_HUAWEI=y
CONFIG_NET_VENDOR_I825XX=y
CONFIG_NET_VENDOR_INTEL=y
CONFIG_NET_VENDOR_LITEX=y
CONFIG_NET_VENDOR_MARVELL=y
CONFIG_NET_VENDOR_MELLANOX=y
CONFIG_NET_VENDOR_META=y
CONFIG_NET_VENDOR_MICREL=y
CONFIG_NET_VENDOR_MICROCHIP=y
CONFIG_NET_VENDOR_MICROSEMI=y
CONFIG_NET_VENDOR_MICROSOFT=y
CONFIG_NET_VENDOR_MUCSE=y
CONFIG_NET_VENDOR_MYRI=y
CONFIG_NET_VENDOR_NI=y
CONFIG_NET_VENDOR_NATSEMI=y
CONFIG_NET_VENDOR_NETRONOME=y
CONFIG_NET_VENDOR_8390=y
CONFIG_NET_VENDOR_NVIDIA=y
CONFIG_NET_VENDOR_OKI=y
CONFIG_NET_VENDOR_PACKET_ENGINES=y
CONFIG_NET_VENDOR_PENSANDO=y
CONFIG_NET_VENDOR_QLOGIC=y
# CONFIG_NETXEN_NIC is not set
CONFIG_NET_VENDOR_BROCADE=y
CONFIG_NET_VENDOR_QUALCOMM=y
CONFIG_NET_VENDOR_RDC=y
CONFIG_NET_VENDOR_REALTEK=y
CONFIG_NET_VENDOR_RENESAS=y
CONFIG_NET_VENDOR_ROCKER=y
CONFIG_NET_VENDOR_SAMSUNG=y
CONFIG_NET_VENDOR_SEEQ=y
CONFIG_NET_VENDOR_SILAN=y
CONFIG_NET_VENDOR_SIS=y
CONFIG_NET_VENDOR_SOLARFLARE=y
CONFIG_NET_VENDOR_SMSC=y
CONFIG_NET_VENDOR_SOCIONEXT=y
CONFIG_NET_VENDOR_STMICRO=y
CONFIG_NET_VENDOR_SUN=y
CONFIG_NET_VENDOR_SYNOPSYS=y
CONFIG_NET_VENDOR_TEHUTI=y
CONFIG_NET_VENDOR_TI=y
CONFIG_NET_VENDOR_VERTEXCOM=y
CONFIG_NET_VENDOR_VIA=y
CONFIG_NET_VENDOR_WANGXUN=y
CONFIG_NET_VENDOR_WIZNET=y
CONFIG_NET_VENDOR_XILINX=y
CONFIG_NET_VENDOR_XIRCOM=y
# CONFIG_NETDEVSIM is not set
CONFIG_NET_FAILOVER=y
CONFIG_NETFS_SUPPORT=y
# CONFIG_NETFS_STATS is not set
# CONFIG_NETFS_DEBUG is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_SHA3=y
CONFIG_PRINTK_TIME=y
# CONFIG_PRINTK_CALLER is not set
CONFIG_DYNAMIC_DEBUG=y
CONFIG_DYNAMIC_DEBUG_CORE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_INFO_NONE is not set
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
# CONFIG_DEBUG_INFO_DWARF4 is not set
# CONFIG_DEBUG_INFO_DWARF5 is not set
# CONFIG_DEBUG_INFO_REDUCED is not set
CONFIG_DEBUG_INFO_COMPRESSED_NONE=y
# CONFIG_DEBUG_INFO_COMPRESSED_ZLIB is not set
# CONFIG_DEBUG_INFO_COMPRESSED_ZSTD is not set
# CONFIG_DEBUG_INFO_SPLIT is not set
# CONFIG_NET_DEV_REFCNT_TRACKER is not set
# CONFIG_NET_NS_REFCNT_TRACKER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_PREEMPTIRQ_DELAY_TEST is not set

      KERNEL: /home/VT_BUILD/linux/vmlinux
    DUMPFILE: /home/VT_BUILD/debug_dumps/vm4-20260917-082127.kdump  [PARTIAL DUMP]
        CPUS: 255
        DATE: Thu Jan  1 00:00:00 UTC 1970
      UPTIME: 00:00:01
LOAD AVERAGE: 0.00, 0.00, 0.00
       TASKS: 1596
    NODENAME: (none)
     RELEASE: 7.0.0-rc1+
     VERSION: #4 SMP PREEMPT_DYNAMIC Thu Sep 17 07:03:37 UTC 2026
     MACHINE: x86_64  (2396 Mhz)
      MEMORY: 44 GB
       PANIC: ""
         PID: 0
     COMMAND: "swapper/0"
        TASK: ffffffff88a0d940  (1 of 255)  [THREAD_INFO: ffffffff88a0d940]
         CPU: 0
       STATE: TASK_RUNNING 
     WARNING: panic task not found


crash> sys
      KERNEL: /home/VT_BUILD/linux/vmlinux
    DUMPFILE: /home/VT_BUILD/debug_dumps/vm4-20260917-082127.kdump  [PARTIAL DUMP]
        CPUS: 255
        DATE: Thu Jan  1 00:00:00 UTC 1970
      UPTIME: 00:00:01
LOAD AVERAGE: 0.00, 0.00, 0.00
       TASKS: 1596
    NODENAME: (none)
     RELEASE: 7.0.0-rc1+
     VERSION: #4 SMP PREEMPT_DYNAMIC Thu Sep 17 07:03:37 UTC 2026
     MACHINE: x86_64  (2396 Mhz)
      MEMORY: 44 GB
       PANIC: ""

crash> log | tail -80
[    1.793127] initcall cpu_hotplug_pm_sync_init+0x0/0x20 returned 0 after 0 usecs
[    1.794126] calling  wq_sysfs_init+0x0/0x20 @ 1
[    1.795166] initcall wq_sysfs_init+0x0/0x20 returned 0 after 0 usecs
[    1.796126] calling  ksysfs_init+0x0/0xa0 @ 1
[    1.797140] initcall ksysfs_init+0x0/0xa0 returned 0 after 0 usecs
[    1.798126] calling  schedutil_gov_init+0x0/0x10 @ 1
[    1.799126] initcall schedutil_gov_init+0x0/0x10 returned 0 after 0 usecs
[    1.800132] calling  pm_init+0x0/0xb0 @ 1
[    1.801247] initcall pm_init+0x0/0xb0 returned 0 after 0 usecs
[    1.802126] calling  pm_disk_init+0x0/0x20 @ 1
[    1.803131] initcall pm_disk_init+0x0/0x20 returned 0 after 0 usecs
[    1.804125] calling  swsusp_header_init+0x0/0x50 @ 1
[    1.805128] initcall swsusp_header_init+0x0/0x50 returned 0 after 0 usecs
[    1.806126] calling  rcu_set_runtime_mode+0x0/0x20 @ 1
[    1.807131] initcall rcu_set_runtime_mode+0x0/0x20 returned 0 after 0 usecs
[    1.808125] calling  rcu_init_tasks_generic+0x0/0xd0 @ 1
[    1.809180] initcall rcu_init_tasks_generic+0x0/0xd0 returned 0 after 0 usecs
[    1.810127] calling  init_jiffies_clocksource+0x0/0x20 @ 1
[    1.811126] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[    1.812127] initcall init_jiffies_clocksource+0x0/0x20 returned 0 after 1000 usecs
[    1.813126] calling  posixtimer_init+0x0/0xf0 @ 1
[    1.814133] posixtimers hash table entries: 131072 (order: 9, 2097152 bytes, linear)
[    1.815264] initcall posixtimer_init+0x0/0xf0 returned 0 after 1000 usecs
[    1.816127] calling  futex_init+0x0/0x190 @ 1
[    1.818178] futex hash table entries: 65536 (4194304 bytes on 1 NUMA nodes, total 4096 KiB, linear).
[    1.819125] initcall futex_init+0x0/0x190 returned 0 after 2000 usecs
[    1.820125] calling  cgroup_wq_init+0x0/0x80 @ 1
[    1.822154] initcall cgroup_wq_init+0x0/0x80 returned 0 after 1000 usecs
[    1.823125] calling  cgroup1_wq_init+0x0/0x30 @ 1
[    1.824175] initcall cgroup1_wq_init+0x0/0x30 returned 0 after 0 usecs
[    1.825125] calling  trace_events_eprobe_init_early+0x0/0x30 @ 1
[    1.826125] initcall trace_events_eprobe_init_early+0x0/0x30 returned 0 after 0 usecs
[    1.827125] calling  init_kprobe_trace_early+0x0/0x30 @ 1
[    1.828127] initcall init_kprobe_trace_early+0x0/0x30 returned 0 after 0 usecs
[    1.829125] calling  init_events_core_sysctls+0x0/0x30 @ 1
[    1.830132] initcall init_events_core_sysctls+0x0/0x30 returned 0 after 0 usecs
[    1.831126] calling  init_callchain_sysctls+0x0/0x30 @ 1
[    1.832128] initcall init_callchain_sysctls+0x0/0x30 returned 0 after 0 usecs
[    1.833127] calling  fsnotify_init+0x0/0x30 @ 1
[    1.834187] initcall fsnotify_init+0x0/0x30 returned 0 after 0 usecs
[    1.835127] calling  filelock_init+0x0/0x120 @ 1
[    1.836200] initcall filelock_init+0x0/0x120 returned 0 after 0 usecs
[    1.837125] calling  init_misc_binfmt+0x0/0x30 @ 1
[    1.838128] initcall init_misc_binfmt+0x0/0x30 returned 0 after 0 usecs
[    1.839125] calling  init_script_binfmt+0x0/0x20 @ 1
[    1.840126] initcall init_script_binfmt+0x0/0x20 returned 0 after 0 usecs
[    1.841125] calling  init_elf_binfmt+0x0/0x20 @ 1
[    1.842125] initcall init_elf_binfmt+0x0/0x20 returned 0 after 0 usecs
[    1.843125] calling  init_compat_elf_binfmt+0x0/0x20 @ 1
[    1.845125] initcall init_compat_elf_binfmt+0x0/0x20 returned 0 after 0 usecs
[    1.846125] calling  configfs_init+0x0/0xd0 @ 1
[    1.847172] initcall configfs_init+0x0/0xd0 returned 0 after 0 usecs
[    1.848125] calling  debugfs_init+0x0/0x100 @ 1
[    1.850164] initcall debugfs_init+0x0/0x100 returned 0 after 0 usecs
[    1.851127] calling  tracefs_init+0x0/0xb0 @ 1
[    1.852156] initcall tracefs_init+0x0/0xb0 returned 0 after 0 usecs
[    1.853125] calling  security_initcall_core+0x0/0x90 @ 1
[    1.854126] initcall security_initcall_core+0x0/0x90 returned 0 after 0 usecs
[    1.855125] calling  virtio_init+0x0/0x20 @ 1
[    1.856143] initcall virtio_init+0x0/0x20 returned 0 after 0 usecs
[    1.857125] calling  iommu_init+0x0/0x30 @ 1
[    1.858129] initcall iommu_init+0x0/0x30 returned 0 after 0 usecs
[    1.859126] calling  component_debug_init+0x0/0x20 @ 1
[    1.860186] initcall component_debug_init+0x0/0x20 returned 0 after 0 usecs
[    1.861131] calling  early_resume_init+0x0/0xd0 @ 1
[    1.862243] PM: RTC time: 08:10:36, date: 2026-09-17
[    1.863126] initcall early_resume_init+0x0/0xd0 returned 0 after 1000 usecs
[    1.864125] calling  cpufreq_core_init+0x0/0x90 @ 1
[    1.865135] initcall cpufreq_core_init+0x0/0x90 returned 0 after 0 usecs
[    1.866125] calling  cpufreq_gov_performance_init+0x0/0x10 @ 1
[    1.867126] initcall cpufreq_gov_performance_init+0x0/0x10 returned 0 after 0 usecs
[    1.868125] calling  cpufreq_gov_userspace_init+0x0/0x10 @ 1
[    1.869126] initcall cpufreq_gov_userspace_init+0x0/0x10 returned 0 after 0 usecs
[    1.870126] calling  CPU_FREQ_GOV_ONDEMAND_init+0x0/0x10 @ 1
[    1.871125] initcall CPU_FREQ_GOV_ONDEMAND_init+0x0/0x10 returned 0 after 0 usecs
[    1.872125] calling  cpuidle_init+0x0/0x20 @ 1
[    1.873133] initcall cpuidle_init+0x0/0x20 returned 0 after 0 usecs
[    1.874126] calling  unaccepted_memory_init_kdump+0x0/0x20 @ 1
[    1.875125] initcall unaccepted_memory_init_kdump+0x0/0x20 returned 0 after 0 usecs
[    1.876125] calling  sock_init+0x0/0xe0 @ 1

crash> runq
CPU 0 RUNQUEUE: ffff89bd8fe2dbc0
  CURRENT: PID: 1      TASK: ffff89b34110b240  COMMAND: "swapper/0"
  RT PRIO_ARRAY: ffff89bd8fe2ddc0
     [no tasks queued]
  CFS RB_ROOT: ffff89bd8fe2dc78
     [no tasks queued]

... [runq for CPUs 1-254 omitted; idle swapper tasks] ...

crash> bt 1
PID: 1        TASK: ffff89b34110b240  CPU: 0    COMMAND: "swapper/0"
    [exception RIP: watchdog_check_skew+107]
    RIP: ffffffff86e74c9b  RSP: ffffcdf6c0003e38  RFLAGS: 00000002
    RAX: 0000000000000ffd  RBX: ffffffff88a50d00  RCX: 0000000000000008
    RDX: 0000000000000000  RSI: 0000000000000000  RDI: ffffffff88b65a40
    RBP: 000000005a1f4a00   R8: ffff89bd8feaec40   R9: 0000000000000002
    R10: 0000000000000000  R11: 0000000002ab2262  R12: ffff89bd8feaec80
    R13: 0000000000000002  R14: 0000000000000004  R15: ffff89bd8feaec40
    CS: 0010  SS: 0018
 #0 [ffffcdf6c0003e70] clocksource_watchdog at ffffffff86e754a2
 #1 [ffffcdf6c0003ec0] call_timer_fn at ffffffff86e6b335
 #2 [ffffcdf6c0003ee8] __run_timers at ffffffff86e6b89c
 #3 [ffffcdf6c0003f78] run_timer_base at ffffffff86e6b981
 #4 [ffffcdf6c0003f88] run_timer_softirq at ffffffff86e6bba7
 #5 [ffffcdf6c0003f90] handle_softirqs at ffffffff86db039b
 #6 [ffffcdf6c0003fe8] __irq_exit_rcu at ffffffff86db06ec
 #7 [ffffcdf6c0003ff0] sysvec_apic_timer_interrupt at ffffffff87e4f339
--- <IRQ stack> ---
 #8 [ffffcdf6c00239b8] asm_sysvec_apic_timer_interrupt at ffffffff86a00dc6
    [exception RIP: smp_call_function_many_cond+662]
    RIP: ffffffff86e906d6  RSP: ffffcdf6c0023a68  RFLAGS: 00000246
    RAX: 0000000000000000  RBX: 000000000000008f  RCX: 0000000000000000
    RDX: ffff89bd921eed00  RSI: 0000000000000080  RDI: 000000000000000f
    RBP: ffff89bd8fe2ed40   R8: ffff89bd921f39a0   R9: 000000000000008f
    R10: ffff89bd8fe2ed88  R11: 0000000000000003  R12: 0000000000000000
    R13: ffffffff896759a0  R14: 0000000000200000  R15: 000000000000008f
    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
 #9 [ffffcdf6c0023ae8] on_each_cpu_cond_mask at ffffffff86e90a4d
#10 [ffffcdf6c0023b18] __change_page_attr_set_clr at ffffffff86d9b161
#11 [ffffcdf6c0023bf8] __change_page_attr_set_clr at ffffffff86d9baae
#12 [ffffcdf6c0023cd8] change_page_attr_set_clr at ffffffff86d9bc8a
#13 [ffffcdf6c0023d68] set_memory_ro at ffffffff86d9c9bf
#14 [ffffcdf6c0023d80] bpf_prog_select_runtime at ffffffff86f0feac
#15 [ffffcdf6c0023db8] bpf_prepare_filter at ffffffff87a58111
#16 [ffffcdf6c0023e08] bpf_prog_create at ffffffff87a58322
#17 [ffffcdf6c0023e30] ptp_classifier_init at ffffffff893ef991
#18 [ffffcdf6c0023e50] sock_init at ffffffff893eefd8
#19 [ffffcdf6c0023e90] do_one_initcall at ffffffff86c7f9ed
#20 [ffffcdf6c0023f00] kernel_init_freeable at ffffffff8938523c
#21 [ffffcdf6c0023f28] kernel_init at ffffffff87e51dd1
#22 [ffffcdf6c0023f30] ret_from_fork at ffffffff86d5895f
#23 [ffffcdf6c0023f50] ret_from_fork_asm at ffffffff86c8585a
    RIP: 0000000000000000  RSP: 0000000000000000  RFLAGS: 841f0f2e66
    RAX: 0000000000000000  RBX: 1f0f2e6600000000  RCX: 2e66000000000084
    RDX: 0000000000841f0f  RSI: 000000841f0f2e66  RDI: 00841f0f2e660000
    RBP: 00841f0f2e660000   R8: 00841f0f2e660000   R9: 000000841f0f2e66
    R10: 0000000000841f0f  R11: 2e66000000000084  R12: 000000841f0f2e66
    R13: 0000000000841f0f  R14: 2e66000000000084  R15: 1f0f2e6600000000
    ORIG_RAX: 1f0f2e6600000000  CS: 841f0f  SS: 401f0f00000000
WARNING: possibly bogus exception frame

crash> dis watchdog_check_skew
0xffffffff86e74c30 <watchdog_check_skew>:	push   %r15
0xffffffff86e74c32 <watchdog_check_skew+2>:	mov    %rdi,%r15
0xffffffff86e74c35 <watchdog_check_skew+5>:	push   %r14
0xffffffff86e74c37 <watchdog_check_skew+7>:	movslq %esi,%r14
0xffffffff86e74c3a <watchdog_check_skew+10>:	push   %r13
0xffffffff86e74c3c <watchdog_check_skew+12>:	mov    %r14,%r13
0xffffffff86e74c3f <watchdog_check_skew+15>:	push   %r12
0xffffffff86e74c41 <watchdog_check_skew+17>:	lea    0x40(%r15),%r12
0xffffffff86e74c45 <watchdog_check_skew+21>:	push   %rbp
0xffffffff86e74c46 <watchdog_check_skew+22>:	push   %rbx
0xffffffff86e74c47 <watchdog_check_skew+23>:	sub    $0x8,%rsp
0xffffffff86e74c4b <watchdog_check_skew+27>:	call   0xffffffff86e70d40 <ktime_get_raw>
0xffffffff86e74c50 <watchdog_check_skew+32>:	mov    0x38(%r15),%rbx
0xffffffff86e74c54 <watchdog_check_skew+36>:	lea    0x1(%r14),%edx
0xffffffff86e74c58 <watchdog_check_skew+40>:	add    $0x4,%r14
0xffffffff86e74c5c <watchdog_check_skew+44>:	mov    %edx,(%rsp)
0xffffffff86e74c5f <watchdog_check_skew+47>:	mov    %rax,%rbp
0xffffffff86e74c62 <watchdog_check_skew+50>:	mov    %rbx,%rdi
0xffffffff86e74c65 <watchdog_check_skew+53>:	mov    (%rbx),%rax
0xffffffff86e74c68 <watchdog_check_skew+56>:	call   0xffffffff87e5e440 <__pi___x86_indirect_thunk_rax>
0xffffffff86e74c6d <watchdog_check_skew+61>:	mov    %rax,0x8(%r15,%r14,8)
0xffffffff86e74c72 <watchdog_check_skew+66>:	lock incl 0x40(%r15)
0xffffffff86e74c77 <watchdog_check_skew+71>:	mov    (%rsp),%edx
0xffffffff86e74c7a <watchdog_check_skew+74>:	add    $0x2,%r13d
0xffffffff86e74c7e <watchdog_check_skew+78>:	and    $0x1,%edx
0xffffffff86e74c81 <watchdog_check_skew+81>:	lea    0x4(%rdx),%rax
0xffffffff86e74c85 <watchdog_check_skew+85>:	mov    %rax,(%rsp)
0xffffffff86e74c89 <watchdog_check_skew+89>:	mov    0x40(%r15),%edx
0xffffffff86e74c8d <watchdog_check_skew+93>:	xor    %eax,%eax
0xffffffff86e74c8f <watchdog_check_skew+95>:	cmp    %edx,%r13d
0xffffffff86e74c92 <watchdog_check_skew+98>:	jg     0xffffffff86e74ca4 <watchdog_check_skew+116>
0xffffffff86e74c94 <watchdog_check_skew+100>:	jmp    0xffffffff86e74cdb <watchdog_check_skew+171>
0xffffffff86e74c96 <watchdog_check_skew+102>:	add    $0x1,%eax
0xffffffff86e74c99 <watchdog_check_skew+105>:	pause
0xffffffff86e74c9b <watchdog_check_skew+107>:	mov    0x40(%r15),%edx
0xffffffff86e74c9f <watchdog_check_skew+111>:	cmp    %r13d,%edx
0xffffffff86e74ca2 <watchdog_check_skew+114>:	jge    0xffffffff86e74cdb <watchdog_check_skew+171>
0xffffffff86e74ca4 <watchdog_check_skew+116>:	mov    0x24(%r15),%edx
0xffffffff86e74ca8 <watchdog_check_skew+120>:	test   %edx,%edx
0xffffffff86e74caa <watchdog_check_skew+122>:	jne    0xffffffff86e74d11 <watchdog_check_skew+225>
0xffffffff86e74cac <watchdog_check_skew+124>:	cmp    $0x1388,%eax
0xffffffff86e74cb1 <watchdog_check_skew+129>:	jne    0xffffffff86e74c96 <watchdog_check_skew+102>
0xffffffff86e74cb3 <watchdog_check_skew+131>:	call   0xffffffff86e70d40 <ktime_get_raw>
0xffffffff86e74cb8 <watchdog_check_skew+136>:	sub    %rbp,%rax
0xffffffff86e74cbb <watchdog_check_skew+139>:	cmp    0x48(%r15),%rax
0xffffffff86e74cbf <watchdog_check_skew+143>:	jae    0xffffffff86e74d21 <watchdog_check_skew+241>
0xffffffff86e74cc1 <watchdog_check_skew+145>:	pause
0xffffffff86e74cc3 <watchdog_check_skew+147>:	mov    0x40(%r15),%eax
0xffffffff86e74cc7 <watchdog_check_skew+151>:	cmp    %r13d,%eax
0xffffffff86e74cca <watchdog_check_skew+154>:	jge    0xffffffff86e74cdb <watchdog_check_skew+171>
0xffffffff86e74ccc <watchdog_check_skew+156>:	mov    0x24(%r15),%eax
0xffffffff86e74cd0 <watchdog_check_skew+160>:	test   %eax,%eax
0xffffffff86e74cd2 <watchdog_check_skew+162>:	jne    0xffffffff86e74d11 <watchdog_check_skew+225>
0xffffffff86e74cd4 <watchdog_check_skew+164>:	mov    $0x1,%eax
0xffffffff86e74cd9 <watchdog_check_skew+169>:	jmp    0xffffffff86e74c96 <watchdog_check_skew+102>
0xffffffff86e74cdb <watchdog_check_skew+171>:	mov    (%rbx),%rax
0xffffffff86e74cde <watchdog_check_skew+174>:	mov    %rbx,%rdi
0xffffffff86e74ce1 <watchdog_check_skew+177>:	call   0xffffffff87e5e440 <__pi___x86_indirect_thunk_rax>
0xffffffff86e74ce6 <watchdog_check_skew+182>:	mov    (%rsp),%rcx
0xffffffff86e74cea <watchdog_check_skew+186>:	mov    %rax,0x8(%r15,%r14,8)
0xffffffff86e74cef <watchdog_check_skew+191>:	sub    0x8(%r15,%rcx,8),%rax
0xffffffff86e74cf4 <watchdog_check_skew+196>:	and    0x8(%rbx),%rax
0xffffffff86e74cf8 <watchdog_check_skew+200>:	cmp    %rax,0x30(%rbx)
0xffffffff86e74cfc <watchdog_check_skew+204>:	jb     0xffffffff86e74d73 <watchdog_check_skew+323>
0xffffffff86e74cfe <watchdog_check_skew+206>:	lock incl (%r12)
0xffffffff86e74d03 <watchdog_check_skew+211>:	add    $0x2,%r13d
0xffffffff86e74d07 <watchdog_check_skew+215>:	cmp    $0x9,%r13d
0xffffffff86e74d0b <watchdog_check_skew+219>:	jle    0xffffffff86e74c89 <watchdog_check_skew+89>
0xffffffff86e74d11 <watchdog_check_skew+225>:	pop    %rax
0xffffffff86e74d12 <watchdog_check_skew+226>:	pop    %rbx
0xffffffff86e74d13 <watchdog_check_skew+227>:	pop    %rbp
0xffffffff86e74d14 <watchdog_check_skew+228>:	pop    %r12
0xffffffff86e74d16 <watchdog_check_skew+230>:	pop    %r13
0xffffffff86e74d18 <watchdog_check_skew+232>:	pop    %r14
0xffffffff86e74d1a <watchdog_check_skew+234>:	pop    %r15
0xffffffff86e74d1c <watchdog_check_skew+236>:	jmp    0xffffffff87e5ef40 <retbleed_return_thunk>
0xffffffff86e74d21 <watchdog_check_skew+241>:	mov    $0xffffffff896e5500,%rdi
0xffffffff86e74d28 <watchdog_check_skew+248>:	call   0xffffffff87e5dd70 <_raw_spin_lock>
0xffffffff86e74d2d <watchdog_check_skew+253>:	mov    0x24(%r15),%ecx
0xffffffff86e74d31 <watchdog_check_skew+257>:	test   %ecx,%ecx
0xffffffff86e74d33 <watchdog_check_skew+259>:	je     0xffffffff86e74d61 <watchdog_check_skew+305>
0xffffffff86e74d35 <watchdog_check_skew+261>:	movabs $0xffffffff896e54ff,%rax
0xffffffff86e74d3f <watchdog_check_skew+271>:	cmp    $0xffffffffffffefff,%rax
0xffffffff86e74d45 <watchdog_check_skew+277>:	ja     0xffffffff86e74d11 <watchdog_check_skew+225>
0xffffffff86e74d47 <watchdog_check_skew+279>:	add    $0x8,%rsp
0xffffffff86e74d4b <watchdog_check_skew+283>:	mov    $0xffffffff896e5500,%rdi
0xffffffff86e74d52 <watchdog_check_skew+290>:	pop    %rbx
0xffffffff86e74d53 <watchdog_check_skew+291>:	pop    %rbp
0xffffffff86e74d54 <watchdog_check_skew+292>:	pop    %r12
0xffffffff86e74d56 <watchdog_check_skew+294>:	pop    %r13
0xffffffff86e74d58 <watchdog_check_skew+296>:	pop    %r14
0xffffffff86e74d5a <watchdog_check_skew+298>:	pop    %r15
0xffffffff86e74d5c <watchdog_check_skew+300>:	jmp    0xffffffff87e5dbf0 <_raw_spin_unlock>
0xffffffff86e74d61 <watchdog_check_skew+305>:	movl   $0xa,0x40(%r15)
0xffffffff86e74d69 <watchdog_check_skew+313>:	movl   $0x5,0x24(%r15)
0xffffffff86e74d71 <watchdog_check_skew+321>:	jmp    0xffffffff86e74d35 <watchdog_check_skew+261>
0xffffffff86e74d73 <watchdog_check_skew+323>:	mov    $0xffffffff896e5500,%rdi
0xffffffff86e74d7a <watchdog_check_skew+330>:	call   0xffffffff87e5dd70 <_raw_spin_lock>
0xffffffff86e74d7f <watchdog_check_skew+335>:	mov    0x24(%r15),%edx
0xffffffff86e74d83 <watchdog_check_skew+339>:	test   %edx,%edx
0xffffffff86e74d85 <watchdog_check_skew+341>:	jne    0xffffffff86e74d35 <watchdog_check_skew+261>
0xffffffff86e74d87 <watchdog_check_skew+343>:	movl   $0xa,0x40(%r15)
0xffffffff86e74d8f <watchdog_check_skew+351>:	movl   $0x6,0x24(%r15)
0xffffffff86e74d97 <watchdog_check_skew+359>:	jmp    0xffffffff86e74d35 <watchdog_check_skew+261>