early console in setup code
[    0.000000][    T0] Linux version 7.1.0-rc4-00055-gb7b8b4ccdad4 (kbuild@6e5ecf6ed7f2) (clang version 22.1.3 (git://gitmirror/llvm_project e9846648fd6183ee6d8cbdb4502213fcf902a211), LLD 22.1.3 (git://gitmirror/llvm_project e9846648fd6183ee6d8cbdb4502213fcf902a211)) #1 PREEMPT Thu Jul 16 05:57:35 CST 2026
[    0.000000][    T0] Command line: ip=::::vm-meta-49::dhcp root=/dev/ram0 RESULT_ROOT=/result/rcutorture/300s-cpuhotplug-tasks-tracing/vm-snb/debian-13-x86_64-20250902.cgz/x86_64-randconfig-015-20260715/clang-22/b7b8b4ccdad45a59aafa5cfc32a51fe1ee5cb680/0 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-015-20260715/clang-22/b7b8b4ccdad45a59aafa5cfc32a51fe1ee5cb680/vmlinuz-7.1.0-rc4-00055-gb7b8b4ccdad4 branch=linus/master job=/lkp/jobs/scheduled/vm-meta-49/rcutorture-300s-cpuhotplug-tasks-tracing-debian-13-x86_64-20250902.cgz-x86_64-randconfig-015-20260715-b7b8b4ccdad4-20260810-25869-hxqy5p-0.yaml user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-015-20260715 commit=b7b8b4ccdad45a59aafa5cfc32a51fe1ee5cb680 intremap=posted_msi watchdog_thresh=240 rcuperf.shutdown=0 rcuscale.shutdown=0 refscale.shutdown=0 audit=0 kunit.enable=0 ia32_emulation=on max_uptime=3600 LKP_SERVER=internal-lkp-server 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_watch
[    0.000000][    T0] x86/CPU: Model not found in latest microcode list
[    0.000000][    T0] BIOS-provided physical RAM map:
[    0.000000][    T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff]  System RAM
[    0.000000][    T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff]  device reserved
[    0.000000][    T0] BIOS-e820: [gap 0x00000000000a0000-0x00000000000effff]
[    0.000000][    T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff]  device reserved
[    0.000000][    T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bffdffff]  System RAM
[    0.000000][    T0] BIOS-e820: [mem 0x00000000bffe0000-0x00000000bfffffff]  device reserved
[    0.000000][    T0] BIOS-e820: [gap 0x00000000c0000000-0x00000000feffbfff]
[    0.000000][    T0] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff]  device reserved
[    0.000000][    T0] BIOS-e820: [gap 0x00000000ff000000-0x00000000fffbffff]
[    0.000000][    T0] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff]  device reserved
[    0.000000][    T0] BIOS-e820: [mem 0x0000000100000000-0x000000083fffffff]  System RAM
[    0.000000][    T0] printk: debug: ignoring loglevel setting.
[    0.000000][    T0] printk: legacy bootconsole [earlyser0] enabled
[    0.000000][    T0] earlycon: uart8250 at I/O port 0x3f8 (options '115200n8')
[    0.000000][    T0] printk: legacy bootconsole [uart8250] enabled
[    0.000000][    T0] Linux version 7.1.0-rc4-00055-gb7b8b4ccdad4 (kbuild@6e5ecf6ed7f2) (clang version 22.1.3 (git://gitmirror/llvm_project e9846648fd6183ee6d8cbdb4502213fcf902a211), LLD 22.1.3 (git://gitmirror/llvm_project e9846648fd6183ee6d8cbdb4502213fcf902a211)) #1 PREEMPT Thu Jul 16 05:57:35 CST 2026
[    0.000000][    T0] Command line: ip=::::vm-meta-49::dhcp root=/dev/ram0 RESULT_ROOT=/result/rcutorture/300s-cpuhotplug-tasks-tracing/vm-snb/debian-13-x86_64-20250902.cgz/x86_64-randconfig-015-20260715/clang-22/b7b8b4ccdad45a59aafa5cfc32a51fe1ee5cb680/0 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-015-20260715/clang-22/b7b8b4ccdad45a59aafa5cfc32a51fe1ee5cb680/vmlinuz-7.1.0-rc4-00055-gb7b8b4ccdad4 branch=linus/master job=/lkp/jobs/scheduled/vm-meta-49/rcutorture-300s-cpuhotplug-tasks-tracing-debian-13-x86_64-20250902.cgz-x86_64-randconfig-015-20260715-b7b8b4ccdad4-20260810-25869-hxqy5p-0.yaml user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-015-20260715 commit=b7b8b4ccdad45a59aafa5cfc32a51fe1ee5cb680 intremap=posted_msi watchdog_thresh=240 rcuperf.shutdown=0 rcuscale.shutdown=0 refscale.shutdown=0 audit=0 kunit.enable=0 ia32_emulation=on max_uptime=3600 LKP_SERVER=internal-lkp-server 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_watch
[    0.000000][    T0] x86/CPU: Model not found in latest microcode list
[    0.000000][    T0] BIOS-provided physical RAM map:
[    0.000000][    T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff]  System RAM
[    0.000000][    T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff]  device reserved
[    0.000000][    T0] BIOS-e820: [gap 0x00000000000a0000-0x00000000000effff]
[    0.000000][    T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff]  device reserved
[    0.000000][    T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bffdffff]  System RAM
[    0.000000][    T0] BIOS-e820: [mem 0x00000000bffe0000-0x00000000bfffffff]  device reserved
[    0.000000][    T0] BIOS-e820: [gap 0x00000000c0000000-0x00000000feffbfff]
[    0.000000][    T0] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff]  device reserved
[    0.000000][    T0] BIOS-e820: [gap 0x00000000ff000000-0x00000000fffbffff]
[    0.000000][    T0] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff]  device reserved
[    0.000000][    T0] BIOS-e820: [mem 0x0000000100000000-0x000000083fffffff]  System RAM
[    0.000000][    T0] printk: debug: ignoring loglevel setting.
[    0.000000][    T0] printk: legacy bootconsole [earlyser0] enabled
[    0.000000][    T0] earlycon: uart8250 at I/O port 0x3f8 (options '115200n8')
[    0.000000][    T0] printk: legacy bootconsole [uart8250] enabled
[    0.000000][    T0] printk: debug: skip boot console de-registration.
[    0.000000][    T0] NX (Execute Disable) protection: active
[    0.000000][    T0] APIC: Static calls initialized
[    0.000000][    T0] DMI: 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
[    0.000004][    T0] kvm-clock: using sched offset of 6400581721 cycles
[    0.000938][    T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.003699][    T0] tsc: Detected 2095.078 MHz processor
[    0.005732][    T0] e820: update [mem 0x00000000-0x00000fff] System RAM ==> device reserved
[    0.007047][    T0] e820: remove [mem 0x000a0000-0x000fffff] System RAM
[    0.008093][    T0] last_pfn = 0x840000 max_arch_pfn = 0x400000000
[    0.009083][    T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs
[    0.010504][    T0] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.011709][    T0] last_pfn = 0xbffe0 max_arch_pfn = 0x400000000
[    0.016620][    T0] RAMDISK: [mem 0x78e3d000-0x7fffffff]
[    0.018169][    T0] ACPI: Early table checksum verification disabled
[    0.019187][    T0] ACPI: RSDP 0x00000000000F5290 000014 (v00 BOCHS )
[    0.020924][    T0] ACPI: RSDT 0x00000000BFFE23D1 000034 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.022389][    T0] ACPI: FACP 0x00000000BFFE227D 000074 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.023839][    T0] ACPI: DSDT 0x00000000BFFE0040 00223D (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.025290][    T0] ACPI: FACS 0x00000000BFFE0000 000040
[    0.026125][    T0] ACPI: APIC 0x00000000BFFE22F1 000080 (v03 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.027571][    T0] ACPI: HPET 0x00000000BFFE2371 000038 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.029021][    T0] ACPI: WAET 0x00000000BFFE23A9 000028 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
[    0.030465][    T0] ACPI: Reserving FACP table memory at [mem 0xbffe227d-0xbffe22f0]
[    0.031675][    T0] ACPI: Reserving DSDT table memory at [mem 0xbffe0040-0xbffe227c]
[    0.032885][    T0] ACPI: Reserving FACS table memory at [mem 0xbffe0000-0xbffe003f]
[    0.034092][    T0] ACPI: Reserving APIC table memory at [mem 0xbffe22f1-0xbffe2370]
[    0.035670][    T0] ACPI: Reserving HPET table memory at [mem 0xbffe2371-0xbffe23a8]
[    0.037480][    T0] ACPI: Reserving WAET table memory at [mem 0xbffe23a9-0xbffe23d0]
[    0.039338][    T0] Mapped APIC to ffffffffff5fd000 (        fee00000)
[    1.512997][    T0] KernelAddressSanitizer initialized (generic)
[    1.514368][    T0] ACPI: PM-Timer IO Port: 0x608
[    1.515131][    T0] CPU topo: CPU limit of 1 reached. Ignoring further CPUs
[    1.516231][    T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    1.517288][    T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    1.518493][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    1.519605][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02
[    1.520865][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    1.522011][    T0] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
[    1.523255][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    1.524406][    T0] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09
[    1.525646][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    1.526818][    T0] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
[    1.528059][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    1.529233][    T0] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
[    1.530470][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
[    1.531709][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[    1.532953][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[    1.534192][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[    1.535923][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[    1.537773][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[    1.539626][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[    1.541490][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[    1.543322][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[    1.545146][    T0] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[    1.547005][    T0] ACPI: Using ACPI (MADT) for SMP configuration information
[    1.548686][    T0] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[    1.550040][    T0] TSC deadline timer available
[    1.551135][    T0] CPU topo: Max. logical packages:   1
[    1.552363][    T0] CPU topo: Max. logical nodes:      1
[    1.553536][    T0] CPU topo: Num. nodes per package:  1
[    1.554776][    T0] CPU topo: Max. logical dies:       1
[    1.556021][    T0] CPU topo: Max. dies per package:   1
[    1.557260][    T0] CPU topo: Max. threads per core:   1
[    1.558522][    T0] CPU topo: Num. cores per package:     1
[    1.559862][    T0] CPU topo: Num. threads per package:   1
[    1.560934][    T0] CPU topo: Allowing 1 present CPUs plus 0 hotplug CPUs
[    1.561998][    T0] CPU topo: Rejected CPUs 1
[    1.562689][    T0] mapped IOAPIC to ffffffffff5fc000 (fec00000)
[    1.563667][    T0] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write()
[    1.564934][    T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    1.566256][    T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff]
[    1.567585][    T0] PM: hibernation: Registered nosave memory: [mem 0xbffe0000-0xffffffff]
[    1.568915][    T0] [gap 0xc0000000-0xfeffbfff] available for PCI devices
[    1.569999][    T0] Booting paravirtualized kernel on KVM
[    1.570866][    T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    1.808545][    T0] Zone ranges:
[    1.809145][    T0]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    1.810255][    T0]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    1.811361][    T0]   Normal   [mem 0x0000000100000000-0x000000083fffffff]
[    1.812476][    T0] Movable zone start for each node
[    1.813274][    T0] Early memory node ranges
[    1.813961][    T0]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    1.815080][    T0]   node   0: [mem 0x0000000000100000-0x00000000bffdffff]
[    1.816198][    T0]   node   0: [mem 0x0000000100000000-0x000000083fffffff]
[    1.817330][    T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000083fffffff]
[    1.818617][    T0] On node 0, zone DMA: 1 pages in unavailable ranges
[    1.819853][    T0] On node 0, zone DMA: 97 pages in unavailable ranges
[    2.264603][    T0] On node 0, zone Normal: 32 pages in unavailable ranges
[    2.266544][    T0] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    2.267544][    T0] pcpu-alloc: [0] 0 
[    2.268207][    T0] Kernel command line: ip=::::vm-meta-49::dhcp root=/dev/ram0 RESULT_ROOT=/result/rcutorture/300s-cpuhotplug-tasks-tracing/vm-snb/debian-13-x86_64-20250902.cgz/x86_64-randconfig-015-20260715/clang-22/b7b8b4ccdad45a59aafa5cfc32a51fe1ee5cb680/0 BOOT_IMAGE=/pkg/linux/x86_64-randconfig-015-20260715/clang-22/b7b8b4ccdad45a59aafa5cfc32a51fe1ee5cb680/vmlinuz-7.1.0-rc4-00055-gb7b8b4ccdad4 branch=linus/master job=/lkp/jobs/scheduled/vm-meta-49/rcutorture-300s-cpuhotplug-tasks-tracing-debian-13-x86_64-20250902.cgz-x86_64-randconfig-015-20260715-b7b8b4ccdad4-20260810-25869-hxqy5p-0.yaml user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-015-20260715 commit=b7b8b4ccdad45a59aafa5cfc32a51fe1ee5cb680 intremap=posted_msi watchdog_thresh=240 rcuperf.shutdown=0 rcuscale.shutdown=0 refscale.shutdown=0 audit=0 kunit.enable=0 ia32_emulation=on max_uptime=3600 LKP_SERVER=internal-lkp-server 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 \
[    2.282681][    T0] Kernel command line: 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 earlycon=uart8250,io,0x3f8,115200n8 keep_bootcon
[    2.288042][    T0] sysrq: sysrq always enabled.
[    2.289851][    T0] Unknown kernel command line parameters "RESULT_ROOT=/result/rcutorture/300s-cpuhotplug-tasks-tracing/vm-snb/debian-13-x86_64-20250902.cgz/x86_64-randconfig-015-20260715/clang-22/b7b8b4ccdad45a59aafa5cfc32a51fe1ee5cb680/0 branch=linus/master job=/lkp/jobs/scheduled/vm-meta-49/rcutorture-300s-cpuhotplug-tasks-tracing-debian-13-x86_64-20250902.cgz-x86_64-randconfig-015-20260715-b7b8b4ccdad4-20260810-25869-hxqy5p-0.yaml user=lkp ARCH=x86_64 kconfig=x86_64-randconfig-015-20260715 commit=b7b8b4ccdad45a59aafa5cfc32a51fe1ee5cb680 intremap=posted_msi audit=0 max_uptime=3600 LKP_SERVER=internal-lkp-server selinux=0 load_ramdisk=2 prompt_ramdisk=0 vga=normal", will be passed to user space.
[    2.299721][    T0] printk: log buffer data + meta data: 1048576 + 3670016 = 4718592 bytes
[    2.311859][    T0] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes, linear)
[    2.318771][    T0] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[    2.320253][    T0] software IO TLB: area num 1.
[    2.355261][    T0] Built 1 zonelists, mobility grouping on.  Total pages: 8388478
[    2.356824][    T0] mem auto-init: stack:off, heap alloc:on, heap free:off
[    2.357895][    T0] stackdepot: allocating hash table via alloc_large_system_hash
[    2.359066][    T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear)
[    2.365658][    T0] stackdepot: allocating space for 8192 stack pools via memblock
[    2.366894][    T0] KHO: Failed to reserve nid 0 scratch buffer
[    2.367823][    T0] KHO: Failed to reserve scratch area, disabling kexec handover
[    4.860252][    T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    4.868767][    T0] Kernel/User page tables isolation: enabled
[    4.873326][    T0] ftrace: allocating 141220 entries in 552 pages
[    4.874313][    T0] ftrace: allocated 552 pages with 3 groups
[    4.875213][    T0] 
[    4.875558][    T0] **********************************************************
[    4.876684][    T0] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
[    4.877797][    T0] **                                                      **
[    4.878910][    T0] ** trace_printk() being used. Allocating extra memory.  **
[    4.880031][    T0] **                                                      **
[    4.881143][    T0] ** This means that this is a DEBUG kernel and it is     **
[    4.882258][    T0] ** unsafe for production use.                           **
[    4.883374][    T0] **                                                      **
[    4.884503][    T0] ** If you see this message and you are not debugging    **
[    4.885619][    T0] ** the kernel, report this immediately to your vendor!  **
[    4.886734][    T0] **                                                      **
[    4.887849][    T0] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
[    4.888974][    T0] **********************************************************
[    4.894836][    T0] Running RCU self tests
[    4.895490][    T0] Running RCU synchronous self tests
[    4.896294][    T0] rcu: Preemptible hierarchical RCU implementation.
[    4.897288][    T0] rcu: 	RCU lockdep checking is enabled.
[    4.898139][    T0] rcu: 	RCU callback double-/use-after-free debug is enabled.
[    4.899267][    T0] 	RCU CPU stall warnings timeout set to 100 (rcu_cpu_stall_timeout).
[    4.900507][    T0] 	Trampoline variant of Tasks RCU enabled.
[    4.901395][    T0] 	Rude variant of Tasks RCU enabled.
[    4.902203][    T0] 	Tracing variant of Tasks RCU enabled.
[    4.903051][    T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[    4.904468][    T0] Running RCU synchronous self tests
[    4.905273][    T0] RCU Tasks: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=1.
[    4.906726][    T0] RCU Tasks Rude: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=1.
[    5.016137][    T0] NR_IRQS: 4352, nr_irqs: 48, preallocated irqs: 16
[    5.017878][    T0] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    5.026928][    T0] Console: colour VGA+ 80x25
[    5.027674][    T0] printk: legacy console [tty0] enabled
[    5.084491][    T0] printk: legacy console [ttyS0] enabled
[    5.086001][    T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[    5.088285][    T0] ... MAX_LOCKDEP_SUBCLASSES:  8
[    5.089610][    T0] ... MAX_LOCK_DEPTH:          48
[    5.090953][    T0] ... MAX_LOCKDEP_KEYS:        8192
[    5.092344][    T0] ... CLASSHASH_SIZE:          4096
[    5.093719][    T0] ... MAX_LOCKDEP_ENTRIES:     32768
[    5.095116][    T0] ... MAX_LOCKDEP_CHAINS:      65536
[    5.096527][    T0] ... CHAINHASH_SIZE:          32768
[    5.097927][    T0]  memory used by lock dependency info: 6429 kB
[    5.099569][    T0]  memory used for stack traces: 4224 kB
[    5.101068][    T0]  per task-struct memory footprint: 1920 bytes
[    5.102723][    T0] ACPI: Core revision 20251212
[    5.105512][    T0] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[    5.108525][    T0] APIC: Switch to symmetric I/O mode setup
[    5.110194][    T0] x2apic enabled
[    5.111504][    T0] APIC: Switched APIC routing to: physical x2apic
[    5.113217][    T0] Masked ExtINT on CPU#0
[    5.114832][    T0] ENABLING IO-APIC IRQs
[    5.115985][    T0] Init IO_APIC IRQs
[    5.116998][    T0] apic 0 pin 0 not connected
[    5.118320][    T0] IOAPIC[0]: Preconfigured routing entry (0-1 -> IRQ 1 Level:0 ActiveLow:0)
[    5.120666][    T0] IOAPIC[0]: Preconfigured routing entry (0-2 -> IRQ 0 Level:0 ActiveLow:0)
[    5.122956][    T0] IOAPIC[0]: Preconfigured routing entry (0-3 -> IRQ 3 Level:0 ActiveLow:0)
[    5.125242][    T0] IOAPIC[0]: Preconfigured routing entry (0-4 -> IRQ 4 Level:0 ActiveLow:0)
[    5.127518][    T0] IOAPIC[0]: Preconfigured routing entry (0-5 -> IRQ 5 Level:1 ActiveLow:0)
[    5.129825][    T0] IOAPIC[0]: Preconfigured routing entry (0-6 -> IRQ 6 Level:0 ActiveLow:0)
[    5.132688][    T0] IOAPIC[0]: Preconfigured routing entry (0-7 -> IRQ 7 Level:0 ActiveLow:0)
[    5.135434][    T0] IOAPIC[0]: Preconfigured routing entry (0-8 -> IRQ 8 Level:0 ActiveLow:0)
[    5.140484][    T0] IOAPIC[0]: Preconfigured routing entry (0-9 -> IRQ 9 Level:1 ActiveLow:0)
[    5.144015][    T0] IOAPIC[0]: Preconfigured routing entry (0-10 -> IRQ 10 Level:1 ActiveLow:0)
[    5.147653][    T0] IOAPIC[0]: Preconfigured routing entry (0-11 -> IRQ 11 Level:1 ActiveLow:0)
[    5.151335][    T0] IOAPIC[0]: Preconfigured routing entry (0-12 -> IRQ 12 Level:0 ActiveLow:0)
[    5.154139][    T0] IOAPIC[0]: Preconfigured routing entry (0-13 -> IRQ 13 Level:0 ActiveLow:0)
[    5.157915][    T0] IOAPIC[0]: Preconfigured routing entry (0-14 -> IRQ 14 Level:0 ActiveLow:0)
[    5.160954][    T0] IOAPIC[0]: Preconfigured routing entry (0-15 -> IRQ 15 Level:0 ActiveLow:0)
[    5.163677][    T0] apic 0 pin 16 not connected
[    5.165141][    T0] apic 0 pin 17 not connected
[    5.166590][    T0] apic 0 pin 18 not connected
[    5.168045][    T0] apic 0 pin 19 not connected
[    5.169513][    T0] apic 0 pin 20 not connected
[    5.170953][    T0] apic 0 pin 21 not connected
[    5.172407][    T0] apic 0 pin 22 not connected
[    5.173843][    T0] apic 0 pin 23 not connected
[    5.175430][    T0] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    5.177244][    T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1e3306b9ada, max_idle_ns: 440795224413 ns
[    5.180340][    T0] Calibrating delay loop (skipped) preset value.. 4190.15 BogoMIPS (lpj=20950780)
[    5.182822][    T0] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[    5.184432][    T0] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[    5.186186][    T0] CPU: Intel Xeon E312xx (Sandy Bridge) (family: 0x6, model: 0x2a, stepping: 0x1)
[    5.190326][    T0] mitigations: Enabled attack vectors: user_kernel, user_user, SMT mitigations: auto
[    5.192794][    T0] Speculative Store Bypass: Vulnerable
[    5.194225][    T0] Spectre V2 : Mitigation: Retpolines
[    5.195632][    T0] ITS: Vulnerable
[    5.196610][    T0] MDS: Vulnerable
[    5.197607][    T0] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers
[    5.200324][    T0] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT
[    5.202736][    T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    5.205012][    T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    5.206925][    T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    5.208819][    T0] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    5.211085][    T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    5.213760][    T0] SMP alternatives: CFI: Using standard kCFI
[    5.229934][    T0] pid_max: default: 32768 minimum: 301
[    5.233352][    T0] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    5.239192][    T0] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    5.251152][    T0] VFS: Finished mounting rootfs on nullfs
[    5.257024][    T0] Running RCU synchronous self tests
[    5.258768][    T0] Running RCU synchronous self tests
[    5.290855][    T1] Performance Events: unsupported CPU family 6 model 42 no PMU driver, software events only.
[    5.296145][    T1] signal: max sigframe size: 1776
[    5.299295][    T1] rcu: Hierarchical SRCU implementation.
[    5.301451][    T1] rcu: 	Max phase no-delay instances is 1000.
[    5.309397][    T1] NMI watchdog: Perf NMI watchdog permanently disabled
[    5.312472][    T1] Memory: 28291460K/33553912K available (118909K kernel code, 37502K rwdata, 51776K rodata, 4032K init, 15092K bss, 5253416K reserved, 0K cma-reserved)
[    5.321005][    T1] devtmpfs: initialized
[    5.353866][    T1] Running RCU synchronous self tests
[    5.356067][    T1] Running RCU synchronous self tests
[    5.358053][    T1] Running RCU Tasks wait API self tests
[    5.460630][    T1] Running RCU Tasks Rude wait API self tests
[    5.463213][    T1] Running RCU Tasks Trace wait API self tests
[    5.466829][    T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    5.470501][    T1] posixtimers hash table entries: 512 (order: 4, 36864 bytes, linear)
[    5.473214][    T1] futex hash table entries: 256 (24576 bytes on 1 NUMA nodes, total 24 KiB, linear).
[    5.478163][    T1] pinctrl core: initialized pinctrl subsystem
[    5.479808][    T1] pinctrl core: failed to create debugfs directory
[    5.487463][    T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    5.497439][    T1] thermal_sys: Registered thermal governor 'step_wise'
[    5.497448][    T1] thermal_sys: Registered thermal governor 'user_space'
[    5.499496][    T1] cpuidle: using governor menu
[    5.502419][   T10] Callback from call_rcu_tasks_trace() invoked.
[    5.504974][    T1] NET: Registered PF_QIPCRTR protocol family
[    5.509091][    T1] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    5.512099][    T1] PCI: Using configuration type 1 for base access
[    5.516498][    T1] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
[    5.519453][    T1] workqueue: round-robin CPU selection forced, expect performance impact
[    5.595139][    T1] ACPI: Added _OSI(Module Device)
[    5.596606][    T1] ACPI: Added _OSI(Processor Device)
[    5.598027][    T1] ACPI: Added _OSI(Processor Aggregator Device)
[    5.867553][    T1] ACPI: 1 ACPI AML tables successfully acquired and loaded
[    5.901384][    T1] ACPI: \_SB_: platform _OSC: OS support mask [00222c8f]
[    5.907778][    T1] ACPI: Interpreter enabled
[    5.909248][    T1] ACPI: PM: (supports S0 S4 S5)
[    5.920329][    T1] ACPI: Using IOAPIC for interrupt routing
[    5.922142][    T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    5.924835][    T1] PCI: Using E820 reservations for host bridge windows
[    5.930283][    T1] ACPI: Enabled 2 GPEs in block 00 to 0F
[    6.247614][    T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    6.260439][    T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments HPX-Type3]
[    6.262736][    T1] acpi PNP0A03:00: PCIe port services disabled; not requesting _OSC control
[    6.265333][    T1] acpi PNP0A03:00: _OSC: platform retains control of PCIe features (AE_ERROR)
[    6.267827][    T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge
[    6.285040][    T1] acpiphp: Slot [3] registered
[    6.286992][    T1] acpiphp: Slot [4] registered
[    6.288905][    T1] acpiphp: Slot [5] registered
[    6.300929][    T1] acpiphp: Slot [6] registered
[    6.302936][    T1] acpiphp: Slot [7] registered
[    6.304846][    T1] acpiphp: Slot [8] registered
[    6.306770][    T1] acpiphp: Slot [9] registered
[    6.308703][    T1] acpiphp: Slot [10] registered
[    6.320686][    T1] acpiphp: Slot [11] registered
[    6.322641][    T1] acpiphp: Slot [12] registered
[    6.324579][    T1] acpiphp: Slot [13] registered
[    6.326516][    T1] acpiphp: Slot [14] registered
[    6.329356][    T1] acpiphp: Slot [15] registered
[    6.341606][    T1] acpiphp: Slot [16] registered
[    6.344819][    T1] acpiphp: Slot [17] registered
[    6.348028][    T1] acpiphp: Slot [18] registered
[    6.360901][    T1] acpiphp: Slot [19] registered
[    6.362989][    T1] acpiphp: Slot [20] registered
[    6.364935][    T1] acpiphp: Slot [21] registered
[    6.366914][    T1] acpiphp: Slot [22] registered
[    6.368869][    T1] acpiphp: Slot [23] registered
[    6.380844][    T1] acpiphp: Slot [24] registered
[    6.382865][    T1] acpiphp: Slot [25] registered
[    6.384819][    T1] acpiphp: Slot [26] registered
[    6.386800][    T1] acpiphp: Slot [27] registered
[    6.388739][    T1] acpiphp: Slot [28] registered
[    6.400705][    T1] acpiphp: Slot [29] registered
[    6.402690][    T1] acpiphp: Slot [30] registered
[    6.404647][    T1] acpiphp: Slot [31] registered
[    6.406222][    T1] PCI host bridge to bus 0000:00
[    6.407804][    T1] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    6.409884][    T1] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    6.420341][    T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    6.422600][    T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]
[    6.424843][    T1] pci_bus 0000:00: root bus resource [mem 0x840000000-0x8bfffffff window]
[    6.427139][    T1] pci_bus 0000:00: root bus resource [bus 00-ff]
[    6.441311][    T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint
[    6.461352][    T1] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint
[    6.467725][    T1] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 conventional PCI endpoint
[    6.480694][    T1] pci 0000:00:01.1: BAR 4 [io  0xc140-0xc14f]
[    6.482392][    T1] pci 0000:00:01.1: BAR 0 [io  0x01f0-0x01f7]: legacy IDE quirk
[    6.484443][    T1] pci 0000:00:01.1: BAR 1 [io  0x03f6]: legacy IDE quirk
[    6.486300][    T1] pci 0000:00:01.1: BAR 2 [io  0x0170-0x0177]: legacy IDE quirk
[    6.488348][    T1] pci 0000:00:01.1: BAR 3 [io  0x0376]: legacy IDE quirk
[    6.503807][    T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint
[    6.506624][    T1] pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
[    6.508802][    T1] pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
[    6.530413][    T1] pci 0000:00:01.3: __UNIQUE_ID_quirk_piix4_acpi_887+0x0/0x38 took 29296 usecs
[    6.539997][    T1] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000 conventional PCI endpoint
[    6.552155][    T1] pci 0000:00:02.0: BAR 0 [mem 0xfd000000-0xfdffffff pref]
[    6.554151][    T1] pci 0000:00:02.0: BAR 2 [mem 0xfebf0000-0xfebf0fff]
[    6.555968][    T1] pci 0000:00:02.0: ROM [mem 0xfebe0000-0xfebeffff pref]
[    6.558060][    T1] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    6.570337][    T1] pci 0000:00:02.0: __UNIQUE_ID_pci_fixup_video_835+0x0/0x238 took 19531 usecs
[    6.576352][    T1] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 conventional PCI endpoint
[    6.579884][    T1] pci 0000:00:03.0: BAR 0 [mem 0xfebc0000-0xfebdffff]
[    6.590362][    T1] pci 0000:00:03.0: BAR 1 [io  0xc100-0xc13f]
[    6.592012][    T1] pci 0000:00:03.0: ROM [mem 0xfeb80000-0xfebbffff pref]
[    6.711805][    T1] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 conventional PCI endpoint
[    6.714942][    T1] pci 0000:00:04.0: BAR 0 [mem 0xfebf1000-0xfebf100f]
[    6.826427][    T1] pci 0000:00:05.0: [1b36:0005] type 00 class 0x00ff00 conventional PCI endpoint
[    6.831057][    T1] pci 0000:00:05.0: BAR 0 [mem 0xfebf2000-0xfebf2fff]
[    6.833610][    T1] pci 0000:00:05.0: BAR 1 [io  0xc000-0xc0ff]
[    6.892713][    T1] pci_bus 0000:00: on NUMA node 0
[    6.906400][    T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10
[    6.912195][    T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[    6.917820][    T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[    6.923487][    T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[    6.928050][    T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9
[    6.930472][   T21] Callback from call_rcu_tasks() invoked.
[    6.949353][    T1] iommu: Default domain type: Translated
[    6.950777][    T1] iommu: DMA domain TLB invalidation policy: lazy mode
[    6.958277][    T1] SCSI subsystem initialized
[    6.960309][    T1] mc: Linux media interface: v0.10
[    6.961481][    T1] videodev: Linux video capture interface: v2.00
[    6.963394][    T1] cec: Failed to create debugfs cec dir
[    6.965130][    T1] pps_core: LinuxPPS API ver. 1 registered
[    6.966708][    T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    6.969529][    T1] PTP clock support registered
[    6.972541][    T1] FPGA manager framework
[    6.976220][    T1] Advanced Linux Sound Architecture Driver Initialized.
[    6.982193][    T1] Bluetooth: Core ver 2.22
[    6.983498][    T1] NET: Registered PF_BLUETOOTH protocol family
[    6.985161][    T1] Bluetooth: HCI device and connection manager initialized
[    6.987114][    T1] Bluetooth: HCI socket layer initialized
[    6.988701][    T1] Bluetooth: L2CAP socket layer initialized
[    6.990318][    T1] Bluetooth: SCO socket layer initialized
[    6.991895][    T1] NET: Registered PF_ATMPVC protocol family
[    6.993512][    T1] NET: Registered PF_ATMSVC protocol family
[    6.996494][    T1] nfc: nfc_init: NFC Core ver 0.1
[    6.998163][    T1] NET: Registered PF_NFC protocol family
[    6.999682][    T1] mctp: management component transport protocol core
[    7.001064][    T1] NET: Registered PF_MCTP protocol family
[    7.002717][    T1] PCI: Using ACPI for IRQ routing
[    7.004084][    T1] PCI: pci_cache_line_size set to 64 bytes
[    7.005753][    T1] e820: register RAM buffer resource [mem 0x0009fc00-0x0009ffff]
[    7.007894][    T1] e820: register RAM buffer resource [mem 0xbffe0000-0xbfffffff]
[    7.011480][    T1] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    7.013350][    T1] pci 0000:00:02.0: vgaarb: bridge control possible
[    7.015106][    T1] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    7.017644][    T1] vgaarb: loaded
[    7.021304][    T1] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[    7.023610][    T1] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
[    7.032046][    T1] Could not create 'lock_event_counts' debugfs entries
[    7.034886][    T1] clocksource: Switched to clocksource kvm-clock
[    7.055541][    T1] VFS: Disk quotas dquot_6.6.0
[    7.057018][    T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    7.072587][    T1] netfs: FS-Cache loaded
[    7.074207][    T1] pnp: PnP ACPI init
[    7.077778][    T1] pnp 00:02: [dma 2]
[    7.097886][    T1] pnp: PnP ACPI: found 6 devices
[    7.151080][    T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    7.154929][    T1] NET: Registered PF_INET protocol family
[    7.157461][    T1] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    7.167890][    T1] tcp_listen_portaddr_hash hash table entries: 16384 (order: 9, 1179648 bytes, linear)
[    7.171032][    T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    7.174263][    T1] TCP established hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    7.182227][    T1] TCP bind hash table entries: 65536 (order: 12, 9437184 bytes, vmalloc hugepage)
[    7.188611][    T1] TCP: Hash tables configured (established 262144 bind 65536)
[    7.193039][    T1] MPTCP token hash table entries: 32768 (order: 10, 2883584 bytes, linear)
[    7.197898][    T1] UDP hash table entries: 16384 (order: 10, 4194304 bytes, linear)
[    7.202192][    T1] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    7.205903][    T1] RPC: Registered named UNIX socket transport module.
[    7.207761][    T1] RPC: Registered udp transport module.
[    7.209245][    T1] RPC: Registered tcp transport module.
[    7.210732][    T1] RPC: Registered tcp-with-tls transport module.
[    7.212459][    T1] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    7.216113][    T1] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    7.218709][    T1] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    7.221634][    T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    7.224751][    T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window]
[    7.227831][    T1] pci_bus 0000:00: resource 8 [mem 0x840000000-0x8bfffffff window]
[    7.232572][    T1] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[    7.235230][    T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    7.239143][    T1] PCI: CLS 0 bytes, default 64
[    7.241492][    T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    7.244358][    T1] software IO TLB: mapped [mem 0x00000000bbfe0000-0x00000000bffe0000] (64MB)
[    7.251136][    T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer
[    7.255707][   T12] Unpacking initramfs...
[    7.272035][    T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1e3306b9ada, max_idle_ns: 440795224413 ns
[    7.283559][    T1] AVX2 instructions are not detected.
[    7.285066][    T1] AVX2 or AES-NI instructions are not detected.
[    7.286724][    T1] AVX2 or AES-NI instructions are not detected.
[    7.314958][    T1] Initialise system trusted keyrings
[    7.316760][    T1] Key type blacklist registered
[    7.322715][    T1] workingset: timestamp_bits=62 (anon: 58) max_order=23 bucket_order=0 (anon: 0)
[    7.352788][    T1] DLM installed
[    7.364988][    T1] NFS: Registering the id_resolver key type
[    7.366678][    T1] Key type id_resolver registered
[    7.368041][    T1] Key type id_legacy registered
[    7.369495][    T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    7.381765][    T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    7.384226][    T1] smbdirect: subsystem loading...
[    7.393045][    T1] smbdirect: subsystem loaded
[    7.402212][    T1] fuse: init (API version 7.45)
[    7.405010][    T1] JFS: nTxBlock = 8192, nTxLock = 65536
[    7.422487][    T1] SGI XFS with security attributes, realtime, debug enabled
[    7.445677][    T1] 9p: Installing v9fs 9p2000 file system support
[    7.448190][    T1] NILFS version 2 loaded
[    7.450071][    T1] ocfs2: Registered cluster interface o2cb
[    7.461842][    T1] ocfs2: Registered cluster interface user
[    7.464299][    T1] OCFS2 User DLM kernel interface loaded
[    7.472584][    T1] gfs2: GFS2 installed
[    7.475319][    T1] ceph: loaded (mds proto 32)
[    7.492001][    T1] cryptd: max_cpu_qlen set to 1000
[    7.510210][    T1] NET: Registered PF_ALG protocol family
[    7.521527][    T1] Key type asymmetric registered
[    7.523585][    T1] Asymmetric key parser 'x509' registered
[    7.525969][    T1] Asymmetric key parser 'pkcs8' registered
[    7.528964][    T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 234)
[    7.553127][    T1] io scheduler mq-deadline registered
[    7.554671][    T1] io scheduler kyber registered
[    7.556228][    T1] test_mul_u64_u64_div_u64: Starting mul_u64_u64_div_u64() test
[    7.558296][    T1] test_mul_u64_u64_div_u64: Completed mul_u64_u64_div_u64() test, 56 tests, 0 errors, 2885 ns
[    7.561027][    T1] test_mul_u64_u64_div_u64: Completed test_mul_u64_u64_div_u64() test, 56 tests, 0 errors, 3479 ns
[    7.572112][    T1] test_mul_u64_u64_div_u64: Completed test_mul_u64_u64_div_u64_32bit() test, 56 tests, 0 errors, 5415 ns
[    7.579704][    T1] gpio_it87: no device
[    7.593292][    T1] gpio_virtuser: Failed to create the debugfs tree: -1
[    7.596106][    T1] gpio_winbond: chip ID at 2e is ffff
[    7.597556][    T1] gpio_winbond: not an our chip
[    7.598905][    T1] gpio_winbond: chip ID at 4e is ffff
[    7.600328][    T1] gpio_winbond: not an our chip
[    7.612563][    T1] leds_apu: No PC Engines APUv1 board detected. For APUv2,3 support, enable CONFIG_PCENGINES_APU2
[    7.633408][    T1] cpcihp_zt5550: ZT5550 CompactPCI Hot Plug Driver version: 0.2
[    7.730163][    T1] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed
[    7.745332][    T1] switchtec: loaded.
[    7.764886][    T1] no IO addresses supplied
[    8.202458][   T61] kwatchdog (61) used greatest stack depth: 30016 bytes left
[   13.706186][   T12] Freeing initrd memory: 116492K
[   13.710846][   T60] kworker/u4:1 (60) used greatest stack depth: 29376 bytes left
[   13.714676][    T1] uvesafb: failed to execute /sbin/v86d
[   13.716336][    T1] uvesafb: make sure that the v86d helper is installed and executable
[   13.719781][    T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2)
[   13.723122][    T1] uvesafb: vbe_init() failed with -22
[   13.726155][    T1] uvesafb uvesafb.0: probe with driver uvesafb failed with error -22
[   13.736473][    T1] IPMI message handler: version 39.2
[   13.739128][    T1] ipmi device interface
[   13.761395][    T1] ipmi_si: IPMI System Interface driver
[   13.763760][    T1] ipmi_si: Unable to find any System Interface(s)
[   13.766300][    T1] IPMI Watchdog: driver initialized
[   13.783497][    T1] N_HDLC line discipline registered with maxframe=4096
[   13.785943][    T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[   13.814421][    T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[   13.847034][    T1] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[   13.893354][    T1] Non-volatile memory driver v1.3
[   13.897412][    T1] ACPI: bus type drm_connector registered
[   13.899170][    T1] [drm] radeon kernel modesetting enabled.
[   13.906233][    T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0
[   13.913869][    T1] [drm] Initialized vkms 1.0.0 for vkms on minor 1
[   13.933524][    T1] Error: Driver 'efi-framebuffer' is already registered, aborting...
[   13.937067][    T1] Error: Driver 'vesa-framebuffer' is already registered, aborting...
[   13.941475][    T1] ibmasm: IBM ASM Service Processor Driver version 1.0 loaded
[   13.943653][    T1] dummy-irq: no IRQ given.  Use irq=N
[   13.954637][    T1] NCI uart driver 'nfcmrvl_uart [0]' registered
[   13.958600][    T1] Loading iSCSI transport class v2.0-870.
[   13.962991][    T1] rdac: device handler registered
[   13.971296][    T1] emc: device handler registered
[   13.972884][    T1] alua: device handler registered
[   13.974251][    T1] snic:Cisco SCSI NIC Driver, ver 0.0.1.18
[   13.975872][    T1] snic:Trace Facility Enabled.
[   13.975872][    T1]  Trace Buffer SZ 16 Pages.
[   13.975872][    T1] snic:Trace Facility Enabled.
[   13.975872][    T1]  Trace Buffer SZ 16 Pages.
[   13.975872][    T1] snic:Trace Facility Enabled.
[   13.975872][    T1]  Trace Buffer SZ 16 Pages.
[   13.985872][    T1] Adaptec aacraid driver 1.2.1[50983]-custom
[   13.989809][    T1] megaraid cmm: 2.20.2.7 (Release Date: Sun Jul 16 00:01:03 EST 2006)
[   13.992623][    T1] megasas: 07.734.00.00-rc1
[   13.994243][    T1] mpt3sas version 54.100.00.00 loaded
[   13.997525][    T1] Loading mpi3mr version 8.17.0.3.50
[   14.000033][    T1] 3ware Storage Controller device driver for Linux v1.26.02.003.
[   14.002607][    T1] 3ware 9000 Storage Controller device driver for Linux v2.26.02.014.
[   14.005024][    T1] RocketRAID 3xxx/4xxx Controller driver v1.10.0
[   14.006948][    T1] stex: Promise SuperTrak EX Driver version: 6.02.0000.01
[   14.009317][    T1] libcxgbi:libcxgbi_init_module: Chelsio iSCSI driver library libcxgbi v0.9.1-ko (Apr. 2015)
[   14.012262][    T1] Chelsio T3 iSCSI Driver cxgb3i v2.0.1-ko (Apr. 2015)
[   14.014599][    T1] iscsi: registered transport (cxgb3i)
[   14.016374][    T1] Chelsio T4-T6 iSCSI Driver cxgb4i v0.9.5-ko (Apr. 2015)
[   14.020108][    T1] iscsi: registered transport (cxgb4i)
[   14.027280][    T1] cxgb4i:cxgb4i_init_module: cxgb4i dcb enabled.
[   14.030306][    T1] QLogic NetXtreme II iSCSI Driver bnx2i v2.7.10.1 (Jul 16, 2014)
[   14.034747][    T1] iscsi: registered transport (bnx2i)
[   14.039668][    T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256
[   14.052028][    T1] SCSI Media Changer driver v0.25 
[   14.060400][    T1] scsi_debug:scsi_debug_init: failed to create initial debugfs directory
[   14.064655][    T1] scsi_debug:sdebug_driver_probe: scsi_debug: trim poll_queues to 0. poll_q/nr_hw = (0/1)
[   14.067313][    T1] scsi host0: scsi_debug: version 0191 [20210520]
[   14.067313][    T1]   dev_size_mb=8, opts=0x0, submit_queues=1, statistics=0
[   14.067313][    T1] scsi host0: scsi_debug: version 0191 [20210520]
[   14.067313][    T1]   dev_size_mb=8, opts=0x0, submit_queues=1, statistics=0
[   14.067313][    T1] scsi host0: scsi_debug: version 0191 [20210520]
[   14.067313][    T1]   dev_size_mb=8, opts=0x0, submit_queues=1, statistics=0
[   14.076601][   T24] scsi 0:0:0:0: Direct-Access     Linux    scsi_debug       0191 PQ: 0 ANSI: 7
[   14.079181][   T24] scsi_debug:scsi_debug_sdev_configure: failed to create debugfs directory for device 0:0:0:0
[   14.082049][   T24] scsi_debug:scsi_debug_sdev_configure: failed to create error file for device 0:0:0:0
[   14.086850][   T24] scsi 0:0:0:0: Power-on or device reset occurred
[   14.088831][    T1] Key type psk registered
[   14.097370][    T1] SSFDC read-only Flash Translation layer
[   14.098988][    T1] device id = 2440
[   14.100014][    T1] device id = 2480
[   14.101065][    T1] device id = 24c0
[   14.102758][    T1] device id = 24d0
[   14.103795][    T1] device id = 25a1
[   14.104822][    T1] device id = 2670
[   14.106121][    T1] SBC-GXx flash: IO:0x258-0x259 MEM:0xdc000-0xdffff
[   14.140335][    T1] Ramix PMC551 PCI Mezzanine Ram Driver. (C) 1999,2000 Nortel Networks.
[   14.146972][    T1] pmc551: not detected
[   14.150981][   T24] sd 0:0:0:0: Attached scsi generic sg0 type 0
[   14.154481][   T76] modprobe (76) used greatest stack depth: 27408 bytes left
[   14.181481][   T12] sd 0:0:0:0: [sda] 16384 512-byte logical blocks: (8.39 MB/8.00 MiB)
[   14.201335][   T12] sd 0:0:0:0: [sda] Write Protect is off
[   14.202890][   T12] sd 0:0:0:0: [sda] Mode Sense: 73 00 10 08
[   14.241562][   T12] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, supports DPO and FUA
[   14.371431][   T12] sd 0:0:0:0: [sda] permanent stream count = 5
[   14.431735][    T1] No valid DiskOnChip devices found
[   14.436901][    T1] UBI error: cannot create "ubi" debugfs directory, error -1
[   14.439562][   T12] sd 0:0:0:0: [sda] Preferred minimum I/O size 512 bytes
[   14.442641][   T12] sd 0:0:0:0: [sda] Optimal transfer size 524288 bytes
[   14.446047][    T1] UBI error: cannot initialize UBI, error -1
[   14.460558][    T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com)
[   14.468450][    T1] MACsec IEEE 802.1AE
[   14.494975][    T1] tun: Universal TUN/TAP device driver, 1.6
[   14.541513][   T79] modprobe (79) used greatest stack depth: 26912 bytes left
[   14.563669][    T1] cnic: QLogic cnicDriver v2.5.22 (July 20, 2015)
[   14.566705][    T1] thunder_xcv, ver 1.0
[   14.568085][    T1] thunder_bgx, ver 1.0
[   14.569426][    T1] nicpf, ver 1.0
[   14.801481][   T12] sd 0:0:0:0: [sda] Attached SCSI disk
[   15.655595][    T1] e1000: Intel(R) PRO/1000 Network Driver
[   15.657222][    T1] e1000: Copyright (c) 1999-2006 Intel Corporation.
[   15.763624][    T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11
[   16.115615][    T1] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 52:54:00:12:34:56
[   16.120956][    T1] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection
[   16.126719][    T1] jme: JMicron JMC2XX ethernet driver version 1.0.8
[   16.131242][    T1] sky2: driver version 1.30
[   16.133819][    T1] octeon_ep_vf: Loading Marvell Octeon EndPoint NIC VF Driver ...
[   16.158808][    T1] myri10ge: Version 1.5.3-1.534
[   16.162170][    T1] ns83820.c: National Semiconductor DP83820 10/100/1000 driver.
[   16.165391][    T1] Solarflare NET driver
[   16.168293][    T1] tlan: ThunderLAN driver v1.17
[   16.169887][    T1] tlan: 0 devices installed, PCI: 0  EISA: 0
[   16.173853][    T1] PPP generic driver version 2.4.2
[   16.177495][    T1] PPP BSD Compression module registered
[   16.179002][    T1] PPP MPPE Compression module registered
[   16.180494][    T1] NET: Registered PF_PPPOX protocol family
[   16.182138][    T1] PPTP driver version 0.8.5
[   16.183580][    T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled).
[   16.186860][    T1] mac80211_hwsim: initializing netlink
[   16.190422][    T1] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[   16.211287][    T1] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
[   16.226976][    T1] wwan wwan0: port wwan0at0 attached
[   16.231048][    T1] wwan wwan0: port wwan0at1 attached
[   16.239919][    T1] wwan wwan1: port wwan1at0 attached
[   16.242106][    T1] wwan wwan1: port wwan1at1 attached
[   16.244390][    T1] VMware vmxnet3 virtual NIC driver - version 1.9.0.0-k-NAPI
[   16.247591][    T1] Fusion MPT base driver 3.04.20
[   16.248951][    T1] Copyright (c) 1999-2008 LSI Corporation
[   16.250536][    T1] Fusion MPT SPI Host driver 3.04.20
[   16.253044][    T1] Fusion MPT SAS Host driver 3.04.20
[   16.274255][    T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[   16.278417][    T1] serio: i8042 KBD port at 0x60,0x64 irq 1
[   16.281101][    T1] serio: i8042 AUX port at 0x60,0x64 irq 12
[   16.287762][    T1] mousedev: PS/2 mouse device common for all mice
[   16.291654][   T54] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[   16.316127][    T1] i2c_dev: i2c /dev entries driver
[   16.338137][    T1] Driver for 1-wire Dallas network protocol.
[   16.377361][    T1] applesmc: supported laptop not found!
[   16.381125][    T1] applesmc: driver init failed (ret=-19)!
[   16.395440][    T1] pc87360: PC8736x not detected, module not inserted
[   16.431388][    T1] alim7101_wdt: Steve Hill <steve@navaho.co.uk>
[   16.434170][    T1] alim7101_wdt: ALi M7101 PMU not present - WDT not set
[   16.437630][    T1] ib700wdt: WDT driver for IB700 single board computer initialising
[   16.445884][    T1] watchdog: i6300ESB timer: cannot register miscdev on minor=130 (err=-16).
[   16.448294][    T1] watchdog: i6300ESB timer: a legacy watchdog module is probably present.
[   16.451950][    T1] i6300ESB timer 0000:00:04.0: initialized. heartbeat=30 sec (nowayout=0)
[   16.454864][    T1] it87_wdt: no device
[   16.456239][    T1] sc1200wdt: build 20020303
[   16.457596][    T1] sc1200wdt: io parameter must be specified
[   16.459315][    T1] pc87413_wdt: Version 1.1 at io 0x2E
[   16.460788][    T1] pc87413_wdt: cannot register miscdev on minor=130 (err=-16)
[   16.462869][    T1] nv_tco: NV TCO WatchDog Timer Driver v0.01
[   16.465542][    T1] sbc60xxwdt: I/O address 0x0443 already in use
[   16.467708][    T1] w83877f_wdt: I/O address 0x0443 already in use
[   16.469387][    T1] w83977f_wdt: driver v1.00
[   16.470652][    T1] w83977f_wdt: cannot register miscdev on minor=130 (err=-16)
[   16.472804][    T1] sbc_epx_c3: cannot register miscdev on minor=130 (err=-16)
[   16.476814][    T1] watchdog: Software Watchdog: cannot register miscdev on minor=130 (err=-16).
[   16.479240][    T1] watchdog: Software Watchdog: a legacy watchdog module is probably present.
[   16.483235][    T1] softdog: initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0)
[   16.485736][    T1] softdog:              soft_reboot_cmd=<not set> soft_active_on_boot=0
[   16.503076][    T1] intel_pstate: CPU model not supported
[   16.514246][    T1] rtrs_server L2374: Loading module rtrs_server, proto 2.0: (max_chunk_size: 131072 (pure IO 126976, headers 4096) , sess_queue_depth: 512, always_invalidate: 1)
[   16.523804][    T1] No iBFT detected.
[   16.537727][    T1] comedi: version 0.7.76 - http://www.comedi.org
[   16.549902][    T1] gpib_common: GPIB core driver
[   16.560927][    T1] amd_hsmp: HSMP interface is either disabled or not supported on family:6 model:2a
[   16.565219][    T1] dell_wmi_sysman: Unable to run on non-Dell system
[   16.566992][    T1] fujitsu_tablet: Unknown (using defaults)
[   16.572267][    T1] msi_wmi: This machine doesn't have neither MSI-hotkeys nor backlight through WMI
[   16.575915][    T1] topstar_laptop: ACPI extras driver loaded
[   16.579208][    T1] surface_gpe: no compatible Microsoft Surface device found, exiting
[   16.602212][    T1] IDT PCI-E Non-Transparent Bridge Driver 2.0
[   16.630061][    T1] ASIHPI driver 4.14.03
[   16.656831][    T1] drop_monitor: Initializing network drop monitor service
[   16.659195][    T1] NET: Registered PF_LLC protocol family
[   16.660985][    T1] gre: GRE over IPv4 demultiplexer driver
[   16.664342][    T1] ip_gre: GRE over IPv4 tunneling driver
[   16.672978][    T1] IPv4 over IPsec tunneling driver
[   16.676862][    T1] Initializing XFRM netlink socket
[   16.678913][    T1] NET: Registered PF_INET6 protocol family
[   16.693071][    T1] Segment Routing with IPv6
[   16.694476][    T1] In-situ OAM (IOAM) with IPv6
[   16.696119][    T1] mip6: Mobile IPv6
[   16.700187][    T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[   16.707295][    T1] ip6_gre: GRE over IPv6 tunneling driver
[   16.711386][    T1] NET: Registered PF_PACKET protocol family
[   16.712971][    T1] PFKEY is deprecated and scheduled to be removed in 2027, please contact the netdev mailing list
[   16.715900][    T1] NET: Registered PF_KEY protocol family
[   16.719316][    T1] NET: Registered PF_X25 protocol family
[   16.722014][    T1] X25: Linux Version 0.2
[   16.723946][    T1] can: controller area network core
[   16.726764][    T1] NET: Registered PF_CAN protocol family
[   16.729309][    T1] can: raw protocol
[   16.731180][    T1] can: netlink gateway - max_hops=1
[   16.736244][   T54] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input2
[   16.745136][    T1] can: SAE J1939
[   16.746816][    T1] can: isotp protocol (max_pdu_size 8300)
[   16.749658][    T1] Bluetooth: RFCOMM socket layer initialized
[   16.752316][    T1] Bluetooth: RFCOMM ver 1.11
[   16.753591][    T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   16.755219][    T1] Bluetooth: BNEP filters: protocol 
[   16.756651][    T1] Bluetooth: BNEP socket layer initialized
[   16.758339][    T1] RPC: Registered rdma transport module.
[   16.759829][    T1] RPC: Registered rdma backchannel transport module.
[   16.764063][    T1] NET: Registered PF_KCM protocol family
[   16.766063][    T1] l2tp_core: L2TP core driver, V2.0
[   16.767474][    T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[   16.768966][    T1] l2tp_debugfs: L2TP debugfs support
[   16.770510][    T1] NET: Registered PF_PHONET protocol family
[   16.772688][    T1] sctp: Hash tables configured (bind 64/113)
[   16.775353][    T1] smc: adding smcd device lo without pnetid
[   16.777507][    T1] NET: Registered PF_SMC protocol family
[   16.780996][    T1] 9pnet: Installing 9P2000 support
[   16.782633][    T1] Key type dns_resolver registered
[   16.784017][    T1] Key type ceph registered
[   16.785615][    T1] libceph: loaded (mon/osd proto 15/24)
[   16.788681][    T1] batman_adv: B.A.T.M.A.N. advanced 2025.5 (compatibility version 15) loaded
[   16.791211][    T1] openvswitch: Open vSwitch switching datapath
[   16.794221][    T1] NET: Registered PF_VSOCK protocol family
[   16.796001][    T1] mpls_gso: MPLS GSO support
[   16.797396][    T1] Cannot create hsr debugfs root directory
[   16.800089][    T1] start plist test
[   16.808098][    T1] end plist test
[   16.811904][    T1] CFI failure at do_one_initcall+0x12e/0x478 (target: _RINvCsdamrQDJyPhn_8pin_init6zeroedNtNvNvNvCsdPKRummocL6_25doctests_kernel_generated33rust_doctest_kernel_bitfield_rs_04main43__doctest_main_rust_kernel_bitfield_rs_118_05FlagsEBE_+0x0/0x4; expected type: 0x6fbb3035)
[   16.820524][    T1] WARNING: at do_one_initcall+0x12e/0x478, CPU#0: swapper/0/1
[   16.823875][    T1] Modules linked in:
[   16.825674][    T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.1.0-rc4-00055-gb7b8b4ccdad4 #1 PREEMPT  79da7d58e576708b28b47c0dd4cca3fe34a229fd
[   16.831720][    T1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[   16.836267][    T1] RIP: 0010:do_one_initcall+0x12e/0x478
[   16.838287][    T1] Code: d2 31 c9 e8 74 04 49 00 45 84 f6 75 0c 48 8d 3d 90 03 a1 0c 67 48 0f b9 3a 4c 8b 5c 24 08 41 ba cb cf 44 90 45 03 53 fc 74 02 <0f> 0b 2e e8 42 96 f8 06 41 89 c6 0f 1f 44 00 00 41 81 e5 ff ff ff
[   16.843506][    T1] RSP: 0018:ffffc9000001fb80 EFLAGS: 00010a13
[   16.845121][    T1] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000
[   16.847279][    T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   16.849427][    T1] RBP: ffffc9000001fe70 R08: 0000000000000000 R09: 0000000b8a3be5a2
[   16.851619][    T1] R10: 000000006c292bb6 R11: ffffffff81407458 R12: ffffffff8f899850
[   16.853771][    T1] R13: 0000000080000000 R14: 0000000000000001 R15: 1ffffffff1edab41
[   16.855915][    T1] FS:  0000000000000000(0000) GS:0000000000000000(0000) knlGS:0000000000000000
[   16.858307][    T1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.860091][    T1] CR2: 00007fd1104620ac CR3: 000000000ba86000 CR4: 00000000000406b0
[   16.862236][    T1] Call Trace:
[   16.863144][    T1]  <TASK>
[   16.863961][    T1]  ? __cfi__RINvCsdamrQDJyPhn_8pin_init6zeroedNtNvNvNvCsdPKRummocL6_25doctests_kernel_generated33rust_doctest_kernel_bitfield_rs_04main43__doctest_main_rust_kernel_bitfield_rs_118_05FlagsEBE_+0x8/0x8
[   16.869044][    T1]  ? stack_depot_save_flags+0x40f/0xab8
[   16.870574][    T1]  ? irqentry_exit+0x1b8/0x638
[   16.871878][    T1]  ? trace_irq_disable+0x25/0x100
[   16.873243][    T1]  ? __cfi_ignore_unknown_bootoption+0x8/0x8
[   16.874861][    T1]  ? strlen+0x32/0x78
[   16.875952][    T1]  ? parameq+0x1a/0xf8
[   16.877070][    T1]  ? __cfi_ignore_unknown_bootoption+0x8/0x8
[   16.878666][    T1]  ? parse_args+0x17e/0x538
[   16.879902][    T1]  do_initcall_level+0x10e/0x1c0
[   16.881314][    T1]  do_initcalls+0x59/0xc0
[   16.882501][    T1]  kernel_init_freeable+0x11e/0x1c0
[   16.883889][    T1]  ? __cfi_kernel_init+0x8/0x8
[   16.885175][    T1]  kernel_init+0x16/0x138
[   16.886357][    T1]  ret_from_fork+0x266/0x5f8
[   16.887598][    T1]  ? __cfi_kernel_init+0x8/0x8
[   16.888884][    T1]  ret_from_fork_asm+0x11/0x20
[   16.890220][    T1]  </TASK>
[   16.891058][    T1] irq event stamp: 306141
[   16.892233][    T1] hardirqs last  enabled at (306157): [<ffffffff81749821>] __console_unlock+0x61/0xc0
[   16.894765][    T1] hardirqs last disabled at (306170): [<ffffffff81749806>] __console_unlock+0x46/0xc0
[   16.897303][    T1] softirqs last  enabled at (305714): [<ffffffff81618b94>] handle_softirqs+0x614/0x780
[   16.899859][    T1] softirqs last disabled at (305705): [<ffffffff81618ec5>] __irq_exit_rcu+0x45/0x140
[   16.902401][    T1] ---[ end trace 0000000000000000 ]---
[   16.903857][    T1] find_bit_benchmark_rust: Benchmark
[   16.903857][    T1] Start testing find_bit() Rust with random-filled bitmap
[   16.903857][    T1] next_bit:                      2614849 ns, 163535 iterations
[   16.903857][    T1] next_zero_bit:                 2618173 ns, 164145 iterations
[   16.903857][    T1] Start testing find_bit() Rust with sparse bitmap
[   16.903857][    T1] next_bit:                        26214 ns,    654 iterations
[   16.903857][    T1] next_zero_bit:                 5431228 ns, 327026 iterations
[   16.903857][    T1] find_bit_benchmark_rust: Benchmark
[   16.903857][    T1] Start testing find_bit() Rust with random-filled bitmap
[   16.903857][    T1] next_bit:                      2614849 ns, 163535 iterations
[   16.903857][    T1] next_zero_bit:                 2618173 ns, 164145 iterations
[   16.903857][    T1] Start testing find_bit() Rust with sparse bitmap
[   16.903857][    T1] next_bit:                        26214 ns,    654 iterations
[   16.903857][    T1] next_zero_bit:                 5431228 ns, 327026 iterations
[   16.903857][    T1] find_bit_benchmark_rust: Benchmark
[   16.903857][    T1] Start testing find_bit() Rust with random-filled bitmap
[   16.903857][    T1] next_bit:                      2614849 ns, 163535 iterations
[   16.903857][    T1] next_zero_bit:                 2618173 ns, 164145 iterations
[   16.903857][    T1] Start testing find_bit() Rust with sparse bitmap
[   16.903857][    T1] next_bit:                        26214 ns,    654 iterations
[   16.903857][    T1] next_zero_bit:                 5431228 ns, 327026 iterations
[   16.937404][    T1] rust_minimal: Rust minimal sample (init)
[   16.939034][    T1] rust_minimal: Am I built-in? true
[   16.940993][    T1] rust_minimal: test_parameter: 1
[   16.942493][    T1] rust_misc_device: Initialising Rust Misc Device Sample
[   16.944905][    T1] rust_print: Rust printing macros sample (init)
[   16.946605][    T1] rust_print: Emergency message (level 0) without args
[   16.948398][    T1] rust_print: Alert message (level 1) without args
[   16.950147][    T1] rust_print: Critical message (level 2) without args
[   16.951951][    T1] rust_print: Error message (level 3) without args
[   16.953675][    T1] rust_print: Warning message (level 4) without args
[   16.955432][    T1] rust_print: Notice message (level 5) without args
[   16.957162][    T1] rust_print: Info message (level 6) without args
[   16.958856][    T1] rust_print: A line that is continued without args
[   16.960619][    T1] rust_print: Emergency message (level 0) with args
[   16.962382][    T1] rust_print: Alert message (level 1) with args
[   16.964043][    T1] rust_print: Critical message (level 2) with args
[   16.965793][    T1] rust_print: Error message (level 3) with args
[   16.967466][    T1] rust_print: Warning message (level 4) with args
[   16.969172][    T1] rust_print: Notice message (level 5) with args
[   16.974270][    T1] rust_print: Info message (level 6) with args
[   16.975911][    T1] rust_print: A line that is continued with args
[   16.977618][    T1] rust_print: 1
[   16.977623][    T1] rust_print: "hello, world"
[   16.978572][    T1] rust_print: [samples/rust/rust_print_main.rs:35:5] c = "hello, world"
[   16.982093][    T1] rust_print: Arc<dyn Display> says 42
[   16.982098][    T1] rust_print: Arc<dyn Display> says hello, world
[   16.983559][    T1] rust_print: "hello, world"
[   16.996435][    T1] rust_dma 0000:00:05.0: Probe DMA test driver.
[   17.000601][    T1] rust_faux_driver: Initialising Rust Faux Device Sample
[   17.002833][    T1] faux_driver rust-faux-sample-device: Hello from faux device!
[   17.005378][    T1] rust_configfs: Rust configfs sample (init)
[   17.010139][    T1] ... APIC ID:      00000000 (0)
[   17.011491][    T1] ... APIC VERSION: 00050014
[   17.011716][    T1] 0000000000000000000000000000000000000000000000000000000000000000
[   17.011716][    T1] 0000000000000000000000000000000000000000000000000000000000001000
[   17.011716][    T1] 
[   17.022527][    T1] number of MP IRQ sources: 15.
[   17.024604][    T1] number of IO-APIC #0 registers: 24.
[   17.026982][    T1] testing the IO APIC.......................
[   17.029698][    T1] IO APIC #0......
[   17.033155][    T1] .... register #00: 00000000
[   17.035196][    T1] .......    : physical APIC id: 00
[   17.037463][    T1] .......    : Delivery Type: 0
[   17.038790][    T1] .......    : LTS          : 0
[   17.040146][    T1] .... register #01: 00170011
[   17.041439][    T1] .......     : max redirection entries: 17
[   17.043026][    T1] .......     : PRQ implemented: 0
[   17.044402][    T1] .......     : IO APIC version: 11
[   17.045809][    T1] .... register #02: 00000000
[   17.047068][    T1] .......     : arbitration: 00
[   17.048371][    T1] .... IRQ redirection table:
[   17.049652][    T1] IOAPIC 0:
[   17.050554][    T1]  pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.061278][    T1]  pin01, enabled , edge , high, V(22), IRR(0), S(0), physical, D(0000), M(0)
[   17.063718][    T1]  pin02, enabled , edge , high, V(30), IRR(0), S(0), physical, D(0000), M(0)
[   17.066119][    T1]  pin03, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.068488][    T1]  pin04, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.070906][    T1]  pin05, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.073277][    T1]  pin06, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.075651][    T1]  pin07, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.078031][    T1]  pin08, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.082785][    T1]  pin09, enabled , level, high, V(20), IRR(0), S(0), physical, D(0000), M(0)
[   17.085141][    T1]  pin0a, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.087505][    T1]  pin0b, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.089882][    T1]  pin0c, enabled , edge , high, V(21), IRR(0), S(0), physical, D(0000), M(0)
[   17.092263][    T1]  pin0d, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.094627][    T1]  pin0e, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.096976][    T1]  pin0f, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.099347][    T1]  pin10, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.101753][    T1]  pin11, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.104107][    T1]  pin12, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.106462][    T1]  pin13, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.108815][    T1]  pin14, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.111188][    T1]  pin15, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.113558][    T1]  pin16, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.116139][    T1]  pin17, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
[   17.120025][    T1] IRQ to pin mappings:
[   17.121837][    T1] IRQ0 -> 0:2
[   17.123354][    T1] IRQ1 -> 0:1
[   17.124853][    T1] IRQ3 -> 0:3
[   17.126349][    T1] IRQ4 -> 0:4
[   17.127892][    T1] IRQ5 -> 0:5
[   17.129458][    T1] IRQ6 -> 0:6
[   17.130976][    T1] IRQ7 -> 0:7
[   17.132501][    T1] IRQ8 -> 0:8
[   17.134001][    T1] IRQ9 -> 0:9
[   17.135545][    T1] IRQ10 -> 0:10
[   17.137157][    T1] IRQ11 -> 0:11
[   17.138288][    T1] IRQ12 -> 0:12
[   17.139253][    T1] IRQ13 -> 0:13
[   17.140263][    T1] IRQ14 -> 0:14
[   17.141226][    T1] IRQ15 -> 0:15
[   17.142242][    T1] .................................... done.
[   17.690967][    T1] sched_clock: Marking stable (17540006881, 141244709)->(17698587584, -17335994)
[   17.696793][    T1] registered taskstats version 1
[   17.698853][    T1] Loading compiled-in X.509 certificates
[   18.053515][    T1] page_owner is disabled
[   18.055231][    T1] Key type big_key registered
[   18.056560][    T1] Key type encrypted registered
[   18.093247][  T114] modprobe (114) used greatest stack depth: 26816 bytes left
[   18.115302][  T115] modprobe (115) used greatest stack depth: 26320 bytes left
[   18.153816][   T12] dsa-loop fixed-0:1f: skipping link registration for CPU port 5
[   18.157181][   T12] dsa-loop fixed-0:1f lan1 (uninitialized): PHY [dsa-0.0:00] driver [Generic PHY] (irq=POLL)
[   18.163460][  T118] modprobe (118) used greatest stack depth: 25232 bytes left
[   18.169298][   T12] dsa-loop fixed-0:1f lan2 (uninitialized): PHY [dsa-0.0:01] driver [Generic PHY] (irq=POLL)
[   18.175780][   T12] dsa-loop fixed-0:1f lan3 (uninitialized): PHY [dsa-0.0:02] driver [Generic PHY] (irq=POLL)
[   18.182407][   T12] dsa-loop fixed-0:1f lan4 (uninitialized): PHY [dsa-0.0:03] driver [Generic PHY] (irq=POLL)
[   18.189257][   T12] DSA: tree 0 setup
[   18.190365][   T12] dsa-loop fixed-0:1f: DSA mockup driver: 0x1f
[   18.192675][    T1] netconsole: network logging started
[   18.194439][    T1] gtp: GTP module loaded (pdp ctx size 128 bytes)
[   18.212960][    T1] IP-Config: Failed to open gretap0
[   18.214412][    T1] IP-Config: Failed to open erspan0
[   18.215998][    T1] dsa-loop fixed-0:1f lan1: configuring for phy/gmii link mode
[   18.220033][  T103] dsa-loop fixed-0:1f lan1: Link is Up - 100Mbps/Full - flow control off
[   18.224785][  T103] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
[   18.230719][    T1] dsa-loop fixed-0:1f lan2: configuring for phy/gmii link mode
[   18.234537][  T103] dsa-loop fixed-0:1f lan2: Link is Up - 100Mbps/Full - flow control off
[   18.237739][    T1] dsa-loop fixed-0:1f lan3: configuring for phy/gmii link mode
[   18.240723][    T1] dsa-loop fixed-0:1f lan4: configuring for phy/gmii link mode
[   18.242972][  T103] dsa-loop fixed-0:1f lan3: Link is Up - 100Mbps/Full - flow control off
[   18.246368][   T54] dsa-loop fixed-0:1f lan4: Link is Up - 100Mbps/Full - flow control off
[   18.271381][    T1] Sending DHCP requests .
[   18.272557][    T1] Unknown ARP type 0x0323 for device hwsim0
[   18.276309][    T1] Unknown ARP type 0xfffe for device wwan0
[   18.278430][    T1] Unknown ARP type 0xfffe for device wwan1
[   19.271531][    T1] , OK
[   19.274435][    T1] IP-Config: Got DHCP answer from 10.0.2.2, my address is 10.0.2.15
[   19.280472][    T1] IP-Config: Complete:
[   19.283338][    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
[   19.289308][    T1]      host=vm-meta-49, domain=, nis-domain=(none)
[   19.292529][    T1]      bootserver=10.0.2.2, rootserver=10.0.2.2, rootpath=
[   19.292539][    T1]      nameserver0=10.0.2.3
[   19.303867][   T54] dsa-loop fixed-0:1f lan1: Link is Down
[   19.306433][   T54] dsa-loop fixed-0:1f lan2: Link is Down
[   19.308767][   T54] dsa-loop fixed-0:1f lan3: Link is Down
[   19.311068][   T54] dsa-loop fixed-0:1f lan4: Link is Down
[   19.314040][    T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[   19.348209][    T1] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[   19.350922][    T1] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
[   19.355751][  T103] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2
[   19.358439][  T103] cfg80211: failed to load regulatory.db
[   19.360434][    T1] clk: Disabling unused clocks
[   19.363418][    T1] ALSA device list:
[   19.364485][    T1]   No soundcards found.
[   19.365673][    T1] kunit: disabled
[   19.436105][    T1] Freeing unused kernel image (initmem) memory: 4032K
[   19.439157][    T1] Write protecting the kernel read-only data: 174080k
[   19.446629][    T1] Freeing unused kernel image (text/rodata gap) memory: 1920K
[   19.451617][    T1] Freeing unused kernel image (rodata/data gap) memory: 1472K
[   19.454587][    T1] Run /init as init process
[   19.455848][    T1]   with arguments:
[   19.456904][    T1]     /init
[   19.457797][    T1]   with environment:
[   19.458900][    T1]     HOME=/
[   19.459824][    T1]     TERM=linux
[   19.460813][    T1]     RESULT_ROOT=/result/rcutorture/300s-cpuhotplug-tasks-tracing/vm-snb/debian-13-x86_64-20250902.cgz/x86_64-randconfig-015-20260715/clang-22/b7b8b4ccdad45a59aafa5cfc32a51fe1ee5cb680/0
[   19.465744][    T1]     branch=linus/master
[   19.466932][    T1]     job=/lkp/jobs/scheduled/vm-meta-49/rcutorture-300s-cpuhotplug-tasks-tracing-debian-13-x86_64-20250902.cgz-x86_64-randconfig-015-20260715-b7b8b4ccdad4-20260810-25869-hxqy5p-0.yaml
[   19.471799][    T1]     user=lkp
[   19.472748][    T1]     ARCH=x86_64
[   19.473780][    T1]     kconfig=x86_64-randconfig-015-20260715
[   19.475376][    T1]     commit=b7b8b4ccdad45a59aafa5cfc32a51fe1ee5cb680
[   19.477181][    T1]     intremap=posted_msi
[   19.478372][    T1]     audit=0
[   19.479296][    T1]     max_uptime=3600
[   19.480413][    T1]     LKP_SERVER=internal-lkp-server
[   19.481871][    T1]     selinux=0
[   19.482845][    T1]     load_ramdisk=2
[   19.483921][    T1]     prompt_ramdisk=0
[   19.485039][    T1]     vga=normal
[0;1;39mWelcome to Debian GNU/Linux 13 (trixie)!

[0;1;31mFailed to set watchdog hardware timeout to 5min: Invalid argument
[  OK  ] Created slice system-getty.slice - Slice /system/getty.
[  OK  ] Created slice system-modprobe.slice - Slice /system/modprobe.
[  OK  ] Created slice user.slice - User and Session Slice.
[  OK  ] Reached target network-online.target - Network is Online.
[  OK  ] Reached target paths.target - Path Units.
[  OK  ] Reached target slices.target - Slice Units.
[  OK  ] Reached target swap.target - Swaps.
[  OK  ] Listening on rpcbind.socket - RPCbind Server Activation Socket.
[  OK  ] Listening on systemd-creds.socket - Credential Encryption/Decryption.
[  OK  ] Listening on systemd-journald.socket - Journal Sockets.
[  OK  ] Listening on systemd-udevd-control.socket - udev Control Socket.
[  OK  ] Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
         Mounting run-lock.mount - Legacy Locks Directory /run/lock...
         Mounting sys-kernel-tracing.mount - Kernel Trace File System...
         Mounting tmp.mount - Temporary Directory /tmp...
         Starting modprobe@configfs.service - Load Kernel Module configfs...
         Starting modprobe@drm.service - Load Kernel Module drm...
         Starting modprobe@fuse.service - Load Kernel Module fuse...
         Starting systemd-journald.service - Journal Service...
         Starting systemd-modules-load.service - Load Kernel Modules...
         Starting systemd-udev-trigger.service - Coldplug All udev Devices...
[  OK  ] Mounted run-lock.mount - Legacy Locks Directory /run/lock.
[  OK  ] Mounted sys-kernel-tracing.mount - Kernel Trace File System.
[  OK  ] Mounted tmp.mount - Temporary Directory /tmp.
[  OK  ] Finished modprobe@configfs.service - Load Kernel Module configfs.
[  OK  ] Finished modprobe@drm.service - Load Kernel Module drm.
[  OK  ] Finished modprobe@efi_pstore.service - Load Kernel Module efi_pstore.
[  OK  ] Finished modprobe@fuse.service - Load Kernel Module fuse.
[  OK  ] Finished systemd-modules-load.service - Load Kernel Modules.
         Mounting sys-fs-fuse-connections.mount - FUSE Control File System...
         Mounting sys-kernel-config.mount - Kernel Configuration File System...
         Starting systemd-random-seed.service - Load/Save OS Random Seed...
         Starting systemd-sysctl.service - Apply Kernel Variables...
         Starting systemd-sysusers.service - Create System Users...
[  OK  ] Mounted sys-fs-fuse-connections.mount - FUSE Control File System.
[  OK  ] Mounted sys-kernel-config.mount - Kernel Configuration File System.
[  OK  ] Finished systemd-sysctl.service - Apply Kernel Variables.
[  OK  ] Finished systemd-sysusers.service - Create System Users.
[  OK  ] Reached target local-fs.target - Local File Systems.
         Starting rpc-statd-notify.service - Notify NFS peers of a restart...
[  OK  ] Started systemd-journald.service - Journal Service.
[  OK  ] Started rpc-statd-notify.service - Notify NFS peers of a restart.
         Mounting run-rpc_pipefs.mount - RPC Pipe File System...
         Starting ldconfig.service - Rebuild Dynamic Linker Cache...
         Starting rpcbind.service - RPC bind portmap service...
[  OK  ] Mounted run-rpc_pipefs.mount - RPC Pipe File System.
[  OK  ] Reached target rpc_pipefs.target.
[   24.991612][    C0] random: crng init done
         Starting nfs-blkmap.service - pNFS block layout mapping daemon...
[  OK  ] Reached target nfs-client.target - NFS client services.
[  OK  ] Finished systemd-random-seed.service - Load/Save OS Random Seed.
[  OK  ] Started rpcbind.service - RPC bind portmap service.
[  OK  ] Finished ldconfig.service - Rebuild Dynamic Linker Cache.
[  OK  ] Reached target remote-fs.target - Remote File Systems.
[  OK  ] Reached target rpcbind.target - RPC Port Mapper.
         Starting systemd-update-done.service - Update is Completed...
[  OK  ] Started nfs-blkmap.service - pNFS block layout mapping daemon.
[  OK  ] Finished systemd-update-done.service - Update is Completed.
[*     ] Job systemd-udev-trigger.service/start running (6s / no limit)
[K         Starting systemd-rfkill.service - Load/Save RF Kill Switch Status...
[  OK  ] Finished systemd-udev-trigger.service - Coldplug All udev Devices.
[  OK  ] Reached target sysinit.target - System Initialization.
[  OK  ] Started apt-daily.timer - Daily apt download activities.
[  OK  ] Started dpkg-db-backup.timer - Daily dpkg database backup timer.
[  OK  ] Started fstrim.timer - Discard unused filesystem blocks once a week.
[  OK  ] Reached target timers.target - Timer Units.
[  OK  ] Reached target ssh-access.target - SSH Access Available.
[  OK  ] Listening on systemd-hostnamed.socket - Hostname Service Socket.
[  OK  ] Reached target sockets.target - Socket Units.
[  OK  ] Reached target basic.target - Basic System.
         Starting lkp-bootstrap.service - LKP bootstrap...
         Starting rc-local.service - /etc/rc.local Compatibility...
         Starting ssh.service - OpenBSD Secure Shell server...
         Starting systemd-user-sessions.service - Permit User Sessions...
[  OK  ] Started systemd-rfkill.service - Load/Save RF Kill Switch Status.
[  OK  ] Started lkp-bootstrap.service - LKP bootstrap.
LKP: ttyS0: 266: skip deploy intel ucode as no ucode is specified
[  OK  ] Finished systemd-user-sessions.service - Permit User Sessions.
[  OK  ] Started ssh.service - OpenBSD Secure Shell server.
LKP: ttyS0: 266: Kernel tests: Boot OK!
LKP: ttyS0: 266: HOSTNAME vm-snb, MAC 22:bf:97:fe:e4:82, kernel 7.1.0-rc4-00055-gb7b8b4ccdad4 1
[   38.416229][  T327] request_module fs-debugfs succeeded, but still no fs?
LKP: ttyS0: 266:  /lkp/lkp/src/bin/run-lkp /lkp/jobs/scheduled/vm-meta-49/rcutorture-300s-cpuhotplug-tasks-tracing-debian-13-x86_64-20250902.cgz-x86_64-randconfig-015-20260715-b7b8b4ccdad4-20260810-25869-hxqy5p-0.yaml
[   44.160165][  T474] torture module --- tasks-tracing:  disable_onoff_at_boot=0 ftrace_dump_at_shutdown=0 verbose_sleep_frequency=0 verbose_sleep_duration=1 random_shuffle=0
[   44.201290][  T474] tasks-tracing-torture:--- Start of test: nreaders=1 nfakewriters=4 stat_interval=60 verbose=1 test_no_idle_hz=1 shuffle_interval=3 stutter=5 irqreader=1 fqs_duration=0 fqs_holdoff=0 fqs_stutter=3 test_boost=1/0 test_boost_interval=7 test_boost_duration=4 test_boost_holdoff=0 shutdown_secs=0 stall_cpu=0 stall_cpu_holdoff=10 stall_cpu_irqsoff=0 stall_cpu_block=0 stall_cpu_repeat=0 n_barrier_cbs=0 onoff_interval=3 onoff_holdoff=30 read_exit_delay=13 read_exit_burst=16 reader_flavor=1 nocbs_nthreads=0 nocbs_toggle=1000 test_nmis=0 preempt_duration=0 preempt_interval=1000 n_up_down=32
[   44.251486][  T474] tasks-tracing:  Start-test grace-period state: g0 f0x0
[   44.253230][  T474] rcu_torture_write_types: Testing expedited GPs.
[   44.254789][  T474] rcu_torture_write_types: Testing asynchronous GPs.
[   44.256412][  T474] rcu_torture_write_types: Testing normal GPs.
[   44.257927][  T474] rcu_torture_write_types: Testing 3 update types.
[   44.259508][  T474] rcu_torture_write_types: gp_cond_wi 160000 gp_cond_wi_exp 128 gp_poll_wi 160000 gp_poll_wi_exp 128
[   44.291755][  T474] tasks-tracing-torture: Creating rcu_torture_fakewriter task
[   44.301605][  T474] tasks-tracing-torture: Creating rcu_torture_fakewriter task
[   44.303660][  T479] tasks-tracing-torture: rcu_torture_fakewriter task started
[   44.311522][  T474] tasks-tracing-torture: Creating rcu_torture_fakewriter task
[   44.313769][  T481] tasks-tracing-torture: rcu_torture_fakewriter task started
[   44.322178][  T474] tasks-tracing-torture: Creating rcu_torture_fakewriter task
[   44.325374][  T483] tasks-tracing-torture: rcu_torture_fakewriter task started
[   44.351421][  T474] tasks-tracing-torture: Creating rcu_torture_reader task
[   44.361738][  T474] tasks-tracing-torture: Creating rcu_torture_writer task
[   44.363656][  T486] tasks-tracing-torture: rcu_torture_fakewriter task started
[   44.365497][  T490] tasks-tracing-torture: rcu_torture_reader task started
[   44.367250][  T474] tasks-tracing-torture: rcu_torture_updown_init: Disabling up/down reader tests due to lack of primitives
[   44.369984][  T474] tasks-tracing-torture: Creating rcu_torture_stats task
[   44.372089][  T492] tasks-tracing-torture: rcu_torture_writer task started
[   44.401698][  T474] tasks-tracing-torture: Creating torture_shuffle task
[   44.404462][  T499] tasks-tracing-torture: rcu_torture_stats task started
[   44.406183][  T474] tasks-tracing-torture: Creating torture_stutter task
[   44.408022][  T500] tasks-tracing-torture: torture_shuffle task started
[   44.409767][  T474] tasks-tracing-torture: rcu_torture_fwd_prog_init: Limiting fwd_progress to # CPUs.
[   44.409767][  T474] 
[   44.409767][  T474] tasks-tracing-torture: rcu_torture_fwd_prog_init: Limiting fwd_progress to # CPUs.
[   44.409767][  T474] 
[   44.409767][  T474] tasks-tracing-torture: rcu_torture_fwd_prog_init: Limiting fwd_progress to # CPUs.
[   44.409767][  T474] 
[   44.413470][  T502] tasks-tracing-torture: torture_stutter task started
[   44.423214][  T474] tasks-tracing-torture: Creating rcu_torture_fwd_prog task
[   44.441728][  T474] tasks-tracing-torture: Creating rcu_torture_read_exit task
[   44.457426][  T505] tasks-tracing-torture: rcu_torture_fwd_progress task started
[   44.471500][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of test
[   44.473342][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[   49.761474][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[   62.583330][  T283] is_virt=true
[   62.583373][  T283] 
[   63.641303][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[   64.251429][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[   68.408212][  T283] lkp: kernel tainted state: 1
[   68.408252][  T283] 
[   72.643037][  T283] LKP: stdout: 266: Kernel tests: Boot OK!
[   72.643074][  T283] 
[   78.041309][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[   79.981381][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[   84.358533][  T285] 
[   85.728638][  T285] mount: /sys/kernel/debug: unknown filesystem type 'debugfs'.
[   85.728675][  T285] 
[   85.743054][  T285]        dmesg(1) may have more information after failed mount system call.
[   85.743085][  T285] 
[   85.747142][  T285] check_nr_cpu: lscpu_nr_cpu 1 mismatchs with nr_cpu 2
[   85.747164][  T285] 
[   85.750801][  T285] ls: cannot access '/boot/config-*': No such file or directory
[   85.750821][  T285] 
[   88.364056][  T283] LKP: stdout: 266: HOSTNAME vm-snb, MAC 22:bf:97:fe:e4:82, kernel 7.1.0-rc4-00055-gb7b8b4ccdad4 1
[   88.364089][  T283] 
[   88.367654][  T283] NO_NETWORK=
[   88.367673][  T283] 
[   88.370013][  T283] mount debug /sys/kernel/debug -t debugfs
[   88.370032][  T283] 
[   88.375062][  T283] rootfs on / type rootfs (rw)
[   88.375085][  T283] 
[   88.378165][  T283] proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
[   88.378186][  T283] 
[   88.383317][  T283] sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
[   88.383338][  T283] 
[   88.387887][  T283] devtmpfs on /dev type devtmpfs (rw,nosuid,size=14150248k,nr_inodes=3537562,mode=755,inode64)
[   88.387909][  T283] 
[   88.394674][  T283] securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
[   88.394697][  T283] 
[   88.398857][  T283] tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,inode64)
[   88.398878][  T283] 
[   88.405118][  T283] devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=600,ptmxmode=000)
[   88.405141][  T283] 
[   88.410982][  T283] tmpfs on /run type tmpfs (rw,nosuid,nodev,size=5684884k,nr_inodes=819200,mode=755,inode64)
[   88.411015][  T283] 
[   89.633068][  T283] cgroup2 on /sys/fs/cgroup type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate,memory_recursiveprot)
[   89.633112][  T283] 
[   89.640087][  T283] bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)
[   89.640114][  T283] 
[   93.511497][  T283] systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=35,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=17292)
[   93.511545][  T283] 
[   93.520742][  T283] tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k,inode64)
[   93.520787][  T283] 
[   93.528436][  T283] tracefs on /sys/kernel/tracing type tracefs (rw,nosuid,nodev,noexec,relatime)
[   93.528483][  T283] 
[   93.541098][  T283] tmpfs on /tmp type tmpfs (rw,nosuid,nodev,size=14212208k,nr_inodes=1048576,inode64)
[   93.541138][  T283] 
[   93.801280][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[   94.163268][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[   97.246816][  T283] tmpfs on /run/credentials/systemd-journald.service type tmpfs (ro,nosuid,nodev,noexec,relatime,nosymfollow,size=1024k,nr_inodes=1024,mode=700,inode64,noswap)
[   97.246851][  T283] 
[   97.254783][  T283] fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatime)
[   97.254808][  T283] 
[   97.259470][  T283] configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)
[   97.259491][  T283] 
[   97.263805][  T283] sunrpc on /run/rpc_pipefs type rpc_pipefs (rw,relatime)
[   97.263826][  T283] 
[   97.266420][  T283] nodev	sysfs
[   97.266438][  T283] 
[   97.268140][  T283] nodev	tmpfs
[   97.268157][  T283] 
[   97.269848][  T283] nodev	bdev
[   97.269866][  T283] 
[   97.275418][  T283] nodev	proc
[   97.275439][  T283] 
[   97.277156][  T283] nodev	cgroup
[   97.277174][  T283] 
[   97.278960][  T283] nodev	cgroup2
[   97.278978][  T283] 
[   97.280785][  T283] nodev	devtmpfs
[   97.280803][  T283] 
[   97.284840][  T283] nodev	binfmt_misc
[   97.284860][  T283] 
[   97.286777][  T283] nodev	configfs
[   97.286795][  T283] 
[   97.288595][  T283] nodev	tracefs
[   97.288613][  T283] 
[   97.290472][  T283] nodev	securityfs
[   97.290490][  T283] 
[   97.294519][  T283] nodev	sockfs
[   97.294538][  T283] 
[   97.296238][  T283] nodev	bpf
[   97.296256][  T283] 
[   97.297951][  T283] nodev	pipefs
[   97.297970][  T283] 
[   97.299696][  T283] nodev	ramfs
[   97.299714][  T283] 
[   97.301896][  T283] nodev	rpc_pipefs
[   97.301916][  T283] 
[   97.303786][  T283] nodev	devpts
[   97.303804][  T283] 
[   97.305409][  T283] 	ext2
[   97.305426][  T283] 
[   97.307000][  T283] nodev	coda
[   97.307018][  T283] 
[   97.308858][  T283] 	vfat
[   97.308882][  T283] 
[   97.311032][  T283] 	msdos
[   97.311057][  T283] 
[   97.320990][  T283] 	exfat
[   97.321030][  T283] 
[   97.323921][  T283] 	iso9660
[   97.323954][  T283] 
[   97.326465][  T283] nodev	nfs
[   97.326500][  T283] 
[   97.329089][  T283] nodev	nfs4
[   97.329124][  T283] 
[   97.331051][  T283] 	ntfs
[   97.331070][  T283] 
[   97.335326][  T283] nodev	autofs
[   97.335346][  T283] 
[   97.339435][  T283] 	fuseblk
[   97.339453][  T283] 
[   97.341092][  T283] nodev	fuse
[   97.341110][  T283] 
[   97.344567][  T283] nodev	fusectl
[   97.344605][  T283] 
[   97.346462][  T283] nodev	virtiofs
[   97.346481][  T283] 
[   97.348296][  T283] nodev	overlay
[   97.348314][  T283] 
[   97.349918][  T283] 	udf
[   97.349945][  T283] 
[   97.353567][  T283] 	jfs
[   97.353586][  T283] 
[   97.355051][  T283] 	xfs
[   97.355068][  T283] 
[   97.356581][  T283] nodev	9p
[   97.356599][  T283] 
[   97.358181][  T283] 	nilfs2
[   97.358198][  T283] 
[   97.359724][  T283] 	ocfs2
[   97.359742][  T283] 
[   97.361934][  T283] nodev	ocfs2_dlmfs
[   97.361966][  T283] 
[   97.363724][  T283] 	gfs2
[   97.363741][  T283] 
[   97.365288][  T283] 	gfs2meta
[   97.365306][  T283] 
[   97.366968][  T283] nodev	ceph
[   97.366986][  T283] 
[   97.368741][  T283] nodev	ibmasmfs
[   97.368759][  T283] 
[   97.371025][  T283] INFO: lkp CACHE_DIR is /tmp/cache
[   97.371044][  T283] 
[  105.246705][  T283] LKP: stdout: 266:  /lkp/lkp/src/bin/run-lkp /lkp/jobs/scheduled/vm-meta-49/rcutorture-300s-cpuhotplug-tasks-tracing-debian-13-x86_64-20250902.cgz-x86_64-randconfig-015-20260715-b7b8b4ccdad4-20260810-25869-hxqy5p-0.yaml
[  105.246740][  T283] 
[  105.258830][  T283] RESULT_ROOT=/result/rcutorture/300s-cpuhotplug-tasks-tracing/vm-snb/debian-13-x86_64-20250902.cgz/x86_64-randconfig-015-20260715/clang-22/b7b8b4ccdad45a59aafa5cfc32a51fe1ee5cb680/0
[  105.258856][  T283] 
[  105.269553][  T283] job=/lkp/jobs/scheduled/vm-meta-49/rcutorture-300s-cpuhotplug-tasks-tracing-debian-13-x86_64-20250902.cgz-x86_64-randconfig-015-20260715-b7b8b4ccdad4-20260810-25869-hxqy5p-0.yaml
[  105.269575][  T283] 
[  105.481482][  T505] rcu_torture_fwd_prog: Starting forward-progress test 0
[  105.483273][  T505] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[  105.490217][  T499] tasks-tracing-torture: rtc: 0000000014a47bd6 ver: 95 tfle: 0 rta: 95 rtaf: 0 rtf: 86 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbf: 0 rtb: 0 nt: 96 barrier: 0/0:0 read-exits: 64 nocb-toggles: 0:0 gpwraps: 0
[  105.498172][  T499] tasks-tracing-torture: Reader Pipe:  112509 46 0 0 0 0 0 0 0 0 0
[  105.500167][  T499] tasks-tracing-torture: Reader Batch:  112555 0 0 0 0 0 0 0 0 0 0
[  105.504556][  T499] tasks-tracing-torture: Free-Block Circulation:  94 94 93 92 91 90 89 88 87 86 0
[  107.801280][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[  109.751478][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[  110.191438][  T505] rcu_torture_fwd_prog_cr: Waiting for CBs: rcu_barrier_tasks_trace+0x0/0x38 [rcutorture]() 0
[  113.151870][  T505] rcu_torture_fwd_prog_cr Duration 444 barrier: 296 pending 104 n_launders: 4229 n_launders_sa: 103 n_max_gps: 100 n_max_cbs: 4528 cver 7 gps 0 #online 1
[  113.155679][  T505] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 740 jiffies): 1s/10: 1273:0 2s/10: 0:0 3s/10: 0:0 4s/10: 0:0 5s/10: 0:0 6s/10: 0:0 7s/10: 0:0 8s/10: 0:0 9s/10: 0:0 10s/10: 0:0 11s/10: 0:0 12s/10: 0:0 13s/10: 0:0 14s/10: 0:0 15s/10: 2854:0 16s/10: 0:0 17s/10: 0:0 18s/10: 0:0 19s/10: 0:0 20s/10: 0:0 21s/10: 0:0 22s/10: 0:0 23s/10: 0:0 24s/10: 0:0 25s/10: 0:0 26s/10: 0:0 27s/10: 0:0 28s/10: 0:0 29s/10: 0:0 30s/10: 0:0 31s/10: 0:0 32s/10: 0:0 33s/10: 0:0 34s/10: 0:0 35s/10: 0:0 36s/10: 0:0 37s/10: 210:0 38s/10: 4316:0 39s/10: 0:0 40s/10: 0:0 41s/10: 0:0 42s/10: 0:0 43s/10: 0:0 44s/10: 0:0 45s/10: 0:0 46s/10: 0:0 47s/10: 0:0 48s/10: 0:0 49s/10: 0:0 50s/10: 0:0 51s/10: 0:0 52s/10: 0:0 53s/10: 104:0
[  113.823149][  T283] result_service: raw_upload, RESULT_MNT: /internal-lkp-server/result, RESULT_ROOT: /internal-lkp-server/result/rcutorture/300s-cpuhotplug-tasks-tracing/vm-snb/debian-13-x86_64-20250902.cgz/x86_64-randconfig-015-20260715/clang-22/b7b8b4ccdad45a59aafa5cfc32a51fe1ee5cb680/0, TMP_RESULT_ROOT: /tmp/lkp/result
[  113.823197][  T283] 
[  113.838347][  T283] run-job /lkp/jobs/scheduled/vm-meta-49/rcutorture-300s-cpuhotplug-tasks-tracing-debian-13-x86_64-20250902.cgz-x86_64-randconfig-015-20260715-b7b8b4ccdad4-20260810-25869-hxqy5p-0.yaml
[  113.838376][  T283] 
[  117.071578][  T283] /usr/bin/wget -q --timeout=3600 --tries=1 --local-encoding=UTF-8 http://internal-lkp-server:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/jobs/scheduled/vm-meta-49/rcutorture-300s-cpuhotplug-tasks-tracing-debian-13-x86_64-20250902.cgz-x86_64-randconfig-015-20260715-b7b8b4ccdad4-20260810-25869-hxqy5p-0.yaml&job_state=running -O /dev/null
[  117.071612][  T283] 
[  117.080292][  T283] target ucode: 
[  117.080312][  T283] 
[  117.085175][  T283] check_nr_cpu
[  117.085196][  T283] 
[  117.087627][  T283] CPU(s):                                  1
[  117.087646][  T283] 
[  117.090648][  T283] On-line CPU(s) list:                     0
[  117.090667][  T283] 
[  117.095578][  T283] Thread(s) per core:                      1
[  117.095598][  T283] 
[  117.098603][  T283] Core(s) per socket:                      1
[  117.098623][  T283] 
[  117.105304][  T283] Socket(s):                               1
[  117.105325][  T283] 
[  117.110509][  T283] check_nr_cpu: ignore the mismatch for x86_64-randconfig-015-20260715
[  117.110548][  T283] 
[  117.118250][  T283] 2026-08-09 17:45:05 depmod
[  117.118289][  T283] 
[  117.123195][  T283] 2026-08-09 17:45:07 sleep 300
[  117.123233][  T283] 
[  123.401306][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[  123.406593][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[  136.921337][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[  139.533788][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[  153.085778][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[  153.090622][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[  166.601387][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[  166.921401][  T499] tasks-tracing-torture: rtc: 00000000799709ff ver: 563 tfle: 0 rta: 563 rtaf: 0 rtf: 554 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbf: 0 rtb: 0 nt: 1043 barrier: 0/0:0 read-exits: 128 nocb-toggles: 0:0 gpwraps: 0
[  166.930624][  T499] tasks-tracing-torture: Reader Pipe:  5145565 327 0 0 0 0 0 0 0 0 0
[  166.936291][  T499] tasks-tracing-torture: Reader Batch:  5145892 0 0 0 0 0 0 0 0 0 0
[  166.938638][  T499] tasks-tracing-torture: Free-Block Circulation:  562 562 561 560 559 558 557 556 555 554 0
[  169.587626][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[  182.282151][  T505] rcu_torture_fwd_prog n_max_cbs: 4528
[  182.283604][  T505] rcu_torture_fwd_prog: Starting forward-progress test 0
[  182.285319][  T505] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[  183.161264][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[  183.381377][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[  183.935727][  T505] rcu_torture_fwd_prog_cr: Waiting for CBs: rcu_barrier_tasks_trace+0x0/0x38 [rcutorture]() 0
[  184.011289][    C0] workqueue: srcu_invoke_callbacks hogged CPU for >10000us 4 times, consider switching to WQ_UNBOUND
[  184.418855][  T505] rcu_torture_fwd_prog_cr Duration 161 barrier: 48 pending 43829 n_launders: 88191 n_launders_sa: 51349 n_max_gps: 100 n_max_cbs: 50000 cver 3 gps 0 #online 1
[  184.428658][  T505] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 210 jiffies): 1s/10: 0:0 2s/10: 0:0 3s/10: 0:0 4s/10: 0:0 5s/10: 0:0 6s/10: 35601:0 7s/10: 1242:0 8s/10: 0:0 9s/10: 7520:0 10s/10: 0:0 11s/10: 0:0 12s/10: 0:0 13s/10: 0:0 14s/10: 27466:0 15s/10: 13999:0 16s/10: 0:0 17s/10: 25500:0 18s/10: 26863:0
[  197.081718][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[  199.594133][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[  213.161500][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[  213.175612][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[  226.681304][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[  228.361389][  T499] tasks-tracing-torture: rtc: 00000000ada0a63a ver: 1151 tfle: 0 rta: 1151 rtaf: 0 rtf: 1142 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbf: 0 rtb: 0 nt: 2158 barrier: 0/0:0 read-exits: 192 nocb-toggles: 0:0 gpwraps: 0
[  228.377656][  T499] tasks-tracing-torture: Reader Pipe:  11182037 675 0 0 0 0 0 0 0 0 0
[  228.381238][  T499] tasks-tracing-torture: Reader Batch:  11182712 0 0 0 0 0 0 0 0 0 0
[  228.386301][  T499] tasks-tracing-torture: Free-Block Circulation:  1150 1150 1149 1148 1147 1146 1145 1144 1143 1142 0
[  229.634717][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[  243.162908][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[  243.190449][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[  253.961268][  T505] rcu_torture_fwd_prog n_max_cbs: 50000
[  253.962724][  T505] rcu_torture_fwd_prog: Starting forward-progress test 0
[  253.964419][  T505] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[  254.741272][    C0] workqueue: srcu_invoke_callbacks hogged CPU for >10000us 5 times, consider switching to WQ_UNBOUND
[  255.061256][    C0] workqueue: srcu_invoke_callbacks hogged CPU for >10000us 7 times, consider switching to WQ_UNBOUND
[  255.082093][  T505] rcu_torture_fwd_prog_cr: Waiting for CBs: rcu_barrier_tasks_trace+0x0/0x38 [rcutorture]() 0
[  255.489248][  T505] rcu_torture_fwd_prog_cr Duration 105 barrier: 40 pending 40400 n_launders: 99034 n_launders_sa: 57335 n_max_gps: 100 n_max_cbs: 50000 cver 2 gps 0 #online 1
[  255.493208][  T505] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 146 jiffies): 1s/10: 0:0 2s/10: 0:0 3s/10: 0:0 4s/10: 0:0 5s/10: 0:0 6s/10: 0:0 7s/10: 2688:0 8s/10: 26936:0 9s/10: 29329:0 10s/10: 29905:0 11s/10: 42922:0 12s/10: 17254:0
[  256.851269][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[  259.673864][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[  273.241298][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[  273.245967][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[  286.761405][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[  289.727024][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[  289.801466][  T499] tasks-tracing-torture: rtc: 00000000a214a473 ver: 1744 tfle: 0 rta: 1745 rtaf: 0 rtf: 1734 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbf: 0 rtb: 0 nt: 3309 barrier: 0/0:0 read-exits: 272 nocb-toggles: 0:0 gpwraps: 0
[  289.810433][  T499] tasks-tracing-torture: Reader Pipe:  17135898 1058 0 0 0 0 0 0 0 0 0
[  289.819102][  T499] tasks-tracing-torture: Reader Batch:  17136956 0 0 0 0 0 0 0 0 0 0
[  289.824699][  T499] tasks-tracing-torture: Free-Block Circulation:  1744 1743 1741 1740 1739 1738 1737 1736 1735 1734 0
[  303.251268][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[  303.255949][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[  316.761336][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[  319.763905][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[  320.521306][  T505] rcu_torture_fwd_prog n_max_cbs: 50000
[  320.522784][  T505] rcu_torture_fwd_prog: Starting forward-progress test 0
[  320.524477][  T505] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[  322.041263][    C0] workqueue: srcu_invoke_callbacks hogged CPU for >10000us 11 times, consider switching to WQ_UNBOUND
[  322.050765][  T505] rcu_torture_fwd_prog_cr: Waiting for CBs: rcu_barrier_tasks_trace+0x0/0x38 [rcutorture]() 0
[  322.520480][  T505] rcu_torture_fwd_prog_cr Duration 149 barrier: 47 pending 39664 n_launders: 82270 n_launders_sa: 50793 n_max_gps: 100 n_max_cbs: 50000 cver 5 gps 0 #online 1
[  322.524477][  T505] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 197 jiffies): 1s/10: 0:0 2s/10: 0:0 3s/10: 0:0 4s/10: 0:0 5s/10: 25379:0 6s/10: 6098:0 7s/10: 0:0 8s/10: 1:0 9s/10: 0:0 10s/10: 0:0 11s/10: 0:0 12s/10: 22221:0 13s/10: 19941:0 14s/10: 7837:0 15s/10: 11129:0 16s/10: 31033:0 17s/10: 8631:0
[  333.321316][  T510] tasks-tracing-torture: rcu_torture_read_exit: Start of episode
[  333.325876][  T510] tasks-tracing-torture: rcu_torture_read_exit: End of episode
[  344.574893][  T283] 2026-08-09 17:50:07 rmmod rcutorture
[  344.574924][  T283] 
[  344.594344][ T1888] tasks-tracing-torture: Stopping torture_shuffle task
[  344.596924][  T500] tasks-tracing-torture: torture_shuffle is stopping
[  344.599637][ T1888] tasks-tracing-torture: Stopping torture_stutter task
[  344.602575][  T479] tasks-tracing-torture: rcu_torture_fakewriter is stopping
[  344.610800][  T502] tasks-tracing-torture: torture_stutter is stopping
[  344.614792][  T490] tasks-tracing-torture: rcu_torture_reader is stopping
[  344.671336][  T486] tasks-tracing-torture: rcu_torture_fakewriter is stopping
[  344.673126][  T483] tasks-tracing-torture: rcu_torture_fakewriter is stopping
[  344.674877][  T481] tasks-tracing-torture: rcu_torture_fakewriter is stopping
[  344.676627][  T492] tasks-tracing-torture: rcu_torture_writer is stopping
[  344.761481][  T510] tasks-tracing-torture: rcu_torture_read_exit is stopping
[  344.771489][ T1888] tasks-tracing-torture: Stopping rcutorture_read_exit task
[  344.775122][ T1888] tasks-tracing-torture: Stopping rcu_torture_fwd_prog task
[  344.776894][  T505] rcu_torture_fwd_prog n_max_cbs: 50000
[  344.778245][  T505] rcu_torture_fwd_prog: Starting forward-progress test 0
[  344.779941][  T505] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[  344.799867][  T505] rcu_torture_fwd_prog_cr: Waiting for CBs: rcu_barrier_tasks_trace+0x0/0x38 [rcutorture]() 0
[  345.881302][  T505] rcu_torture_fwd_prog: tested 0 tested_tries 0
[  345.882907][  T505] tasks-tracing-torture: rcu_torture_fwd_prog is stopping
[  345.884744][ T1888] tasks-tracing-torture: Stopping rcu_torture_writer task
[  345.887429][ T1888] tasks-tracing-torture: Stopping rcu_torture_reader task
[  345.890288][ T1888] tasks-tracing-torture: Stopping rcu_torture_fakewriter task
[  345.893825][ T1888] tasks-tracing-torture: Stopping rcu_torture_fakewriter task
[  345.905365][ T1888] tasks-tracing-torture: Stopping rcu_torture_fakewriter task
[  345.913980][ T1888] tasks-tracing-torture: Stopping rcu_torture_fakewriter task
[  345.922009][ T1888] tasks-tracing:  End-test grace-period state: g0 f0x0 total-gps=0
[  345.923981][ T1888] tasks-tracing-torture: Stopping rcu_torture_stats task
[  345.925676][  T499] tasks-tracing-torture: rtc: 0000000000000000 VER: 2303 tfle: 0 rta: 2303 rtaf: 0 rtf: 2287 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbf: 0 rtb: 0 nt: 4377 barrier: 0/0:0 read-exits: 320 nocb-toggles: 0:0 gpwraps: 0
[  345.930647][  T499] tasks-tracing-torture: Reader Pipe:  22812556 1412 0 0 0 0 0 0 0 0 0
[  345.935625][  T499] tasks-tracing-torture: Reader Batch:  22813968 0 0 0 0 0 0 0 0 0 0
[  345.937646][  T499] tasks-tracing-torture: Free-Block Circulation:  2302 2298 2297 2296 2294 2293 2292 2291 2290 2287 0
[  345.940336][  T499] tasks-tracing-torture: rcu_torture_stats is stopping
[  345.956204][ T1888] rcu_torture_cleanup: Invoking rcu_barrier_tasks_trace+0x0/0x38 [rcutorture]().
[  345.959882][ T1888] mem_dump_obj() slab test: rcu_torture_stats = 0000000000000000, &rhp = ffffc9000293fa28, rhp = ffff8881636a3510, &z = ffffffffa02164c0
[  345.968726][ T1888] mem_dump_obj(ZERO_SIZE_PTR): zero-size pointer
[  345.970302][ T1888] mem_dump_obj(NULL): NULL pointer
[  345.977049][ T1888] mem_dump_obj(ffffc9000293fa28): 8-page vmalloc region starting at 0xffffc90002938000 allocated at copy_process+0x4ad/0x2f78
[  345.980198][ T1888] mem_dump_obj(ffff8881636a3510): slab rcuscale start ffff8881636a3510 pointer offset 0 size 136 allocated at cleanup_module+0x780/0x13b8 [rcutorture]
[  345.984179][ T1888]     cleanup_module+0x780/0x13b8 [rcutorture]
[  345.986153][ T1888]     __se_sys_delete_module+0x202/0x3c0
[  345.988211][ T1888]     do_syscall_64+0x144/0x478
[  345.990083][ T1888]     entry_SYSCALL_64_after_hwframe+0x50/0x58
[  346.000694][ T1888] mem_dump_obj(ffff8881636a3518): slab rcuscale start ffff8881636a3510 pointer offset 8 size 136 allocated at cleanup_module+0x780/0x13b8 [rcutorture]
[  346.007064][ T1888]     cleanup_module+0x780/0x13b8 [rcutorture]
[  346.009489][ T1888]     __se_sys_delete_module+0x202/0x3c0
[  346.015288][ T1888]     do_syscall_64+0x144/0x478
[  346.016767][ T1888]     entry_SYSCALL_64_after_hwframe+0x50/0x58
[  346.019032][ T1888] mem_dump_obj(ffffffffa02164c0): 40-page vmalloc region starting at 0xffffffffa0213000 allocated at execmem_alloc_rw+0x10/0x78
[  346.182424][ T1888] mem_dump_obj() kmalloc test: rcu_torture_stats = 0000000000000000, &rhp = ffffc9000293fa28, rhp = ffff888163038ae0
[  346.185728][ T1888] mem_dump_obj(kmalloc ffff888163038ae0): slab kmalloc-16 start ffff888163038ae0 pointer offset 0 size 16
[  346.190027][ T1888] mem_dump_obj(kmalloc ffff888163038ae8): slab kmalloc-16 start ffff888163038ae0 pointer offset 8 size 16
[  346.194720][ T1888] mem_dump_obj() vmalloc test: rcu_torture_stats = 0000000000000000, &rhp = ffffc9000293fa28, rhp = ffffc90000041000
[  346.199021][ T1888] mem_dump_obj(vmalloc ffffc90000041000): 1-page vmalloc region starting at 0xffffc90000041000 allocated at cleanup_module+0x9bd/0x13b8 [rcutorture]
[  346.212892][ T1888] mem_dump_obj(vmalloc ffffc90000041008): 1-page vmalloc region starting at 0xffffc90000041000 allocated at cleanup_module+0x9bd/0x13b8 [rcutorture]
[  346.216736][ T1888] tasks-tracing-torture: rtc: 0000000000000000 VER: 2303 tfle: 0 rta: 2303 rtaf: 0 rtf: 2287 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbf: 0 rtb: 0 nt: 4377 barrier: 0/0:0 read-exits: 320 nocb-toggles: 0:0 gpwraps: 0
[  346.225455][ T1888] tasks-tracing-torture: Reader Pipe:  22812556 1412 0 0 0 0 0 0 0 0 0
[  346.227589][ T1888] tasks-tracing-torture: Reader Batch:  22813968 0 0 0 0 0 0 0 0 0 0
[  346.229635][ T1888] tasks-tracing-torture: Free-Block Circulation:  2302 2298 2297 2296 2294 2293 2292 2291 2290 2287 0
[  346.235429][ T1888] tasks-tracing-torture:--- End of test: SUCCESS: nreaders=1 nfakewriters=4 stat_interval=60 verbose=1 test_no_idle_hz=1 shuffle_interval=3 stutter=5 irqreader=1 fqs_duration=0 fqs_holdoff=0 fqs_stutter=3 test_boost=1/0 test_boost_interval=7 test_boost_duration=4 test_boost_holdoff=0 shutdown_secs=0 stall_cpu=0 stall_cpu_holdoff=10 stall_cpu_irqsoff=0 stall_cpu_block=0 stall_cpu_repeat=0 n_barrier_cbs=0 onoff_interval=3 onoff_holdoff=30 read_exit_delay=13 read_exit_burst=16 reader_flavor=1 nocbs_nthreads=0 nocbs_toggle=1000 test_nmis=0 preempt_duration=0 preempt_interval=1000 n_up_down=32
[  359.267779][  T283] 
[   44.201290] [    T474] tasks-tracing-torture:--- Start of test: nreaders=1 nfakewriters=4 stat_interval=60 verbose=1 test_no_idle_hz=1 shuffle_interval=3 stutter=5 irqreader=1 fqs_duration=0 fqs_holdoff=0 fqs_stutter=3 test_boost=1/0 test_boost_interval=7 test_boost_duration=4 test_boost_holdoff=0 shutdown_secs=0 stall_cpu=0 stall_cpu_holdoff=10 stall_cpu_irqsoff=0 stall_cpu_block=0 stall_cpu_repeat=0 n_barrier_cbs=0 onoff_interval=3 onoff_holdoff=30 read_exit_delay=13 read_exit_burst=16 reader_flavor=1 nocbs_nthreads=0 nocbs_toggle=1000 test_nmis=0 preempt_duration=0 preempt_interval=1000 n_up_down=32
[  359.267779][  T283] 
[   44.201290] [    T474] tasks-tracing-torture:--- Start of test: nreaders=1 nfakewriters=4 stat_interval=60 verbose=1 test_no_idle_hz=1 shuffle_interval=3 stutter=5 irqreader=1 fqs_duration=0 fqs_holdoff=0 fqs_stutter=3 test_boost=1/0 test_boost_interval=7 test_boost_duration=4 test_boost_holdoff=0 shutdown_secs=0 stall_cpu=0 stall_cpu_holdoff=10 stall_cpu_irqsoff=0 stall_cpu_block=0 stall_cpu_repeat=0 n_barrier_cbs=0 onoff_interval=3 onoff_holdoff=30 read_exit_delay=13 read_exit_burst=16 reader_flavor=1 nocbs_nthreads=0 nocbs_toggle=1000 test_nmis=0 preempt_duration=0 preempt_interval=1000 n_up_down=32
[  359.267779][  T283] 
[   44.201290] [    T474] tasks-tracing-torture:--- Start of test: nreaders=1 nfakewriters=4 stat_interval=60 verbose=1 test_no_idle_hz=1 shuffle_interval=3 stutter=5 irqreader=1 fqs_duration=0 fqs_holdoff=0 fqs_stutter=3 test_boost=1/0 test_boost_interval=7 test_boost_duration=4 test_boost_holdoff=0 shutdown_secs=0 stall_cpu=0 stall_cpu_holdoff=10 stall_cpu_irqsoff=0 stall_cpu_block=0 stall_cpu_repeat=0 n_barrier_cbs=0 onoff_interval=3 onoff_holdoff=30 read_exit_delay=13 read_exit_burst=16 reader_flavor=1 nocbs_nthreads=0 nocbs_toggle=1000 test_nmis=0 preempt_duration=0 preempt_interval=1000 n_up_down=32
[  359.267811][  T283] 
LKP: ttyS0: 266: LKP: tbox cant kexec and rebooting forcely
[  366.176865][  T266] sysrq: Emergency Sync
[  366.178709][   T54] Emergency Sync complete
[  366.179975][  T266] sysrq: Resetting

Kboot worker: lkp-worker39
Elapsed time: 420

kvm=(
	qemu-system-x86_64
	-enable-kvm
	-cpu SandyBridge
	-kernel $kernel
	-initrd initrd-vm-meta-49.cgz
	-m 32768
	-smp 2
	-device e1000,netdev=net0
	-netdev user,id=net0,hostfwd=tcp::32032-:22
	-boot order=nc
	-no-reboot
	-device i6300esb
	-device pci-testdev
	-watchdog-action debug
	-rtc base=localtime
	-serial stdio
	-display none
	-monitor null
)

append=(
	ip=::::vm-meta-49::dhcp
	root=/dev/ram0
	RESULT_ROOT=/result/rcutorture/300s-cpuhotplug-tasks-tracing/vm-snb/debian-13-x86_64-20250902.cgz/x86_64-randconfig-015-20260715/clang-22/b7b8b4ccdad45a59aafa5cfc32a51fe1ee5cb680/0
	BOOT_IMAGE=/pkg/linux/x86_64-randconfig-015-20260715/clang-22/b7b8b4ccdad45a59aafa5cfc32a51fe1ee5cb680/vmlinuz-7.1.0-rc4-00055-gb7b8b4ccdad4
	branch=linus/master
	job=/job-script
	user=lkp
	ARCH=x86_64
	kconfig=x86_64-randconfig-015-20260715
	commit=b7b8b4ccdad45a59aafa5cfc32a51fe1ee5cb680
	intremap=posted_msi
	watchdog_thresh=240
	rcuperf.shutdown=0
	rcuscale.shutdown=0
	refscale.shutdown=0
	audit=0
	kunit.enable=0
	ia32_emulation=on
	max_uptime=3600
	result_service=tmpfs
	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
	earlycon=uart8250,io,0x3f8,115200n8
	keep_bootcon
)

"${kvm[@]}" -append "${append[*]}"
