ci2-upstream-fs/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci2-upstream-fs/syz-executor144905865

<...>
Warning: Permanently added '10.128.0.61' (ED25519) to the list of known hosts.
execve("ci2-upstream-fs/syz-executor144905865", ["ci2-upstream-fs/syz-executor144905865"], 0x7ffce30b7980 /* 10 vars */) = 0
brk(NULL)                               = 0x555560f2b000
brk(0x555560f2bd80)                     = 0x555560f2bd80
arch_prctl(ARCH_SET_FS, 0x555560f2b400) = 0
set_tid_address(0x555560f2b6d0)         = 5613
set_robust_list(0x555560f2b6e0, 24)     = 0
rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci2-upstream-fs/syz-executor144905865", 4096) = 43
getrandom("\xbb\x49\xcf\x6c\x54\x01\x2f\x53", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555560f2bd80
brk(0x555560f4cd80)                     = 0x555560f4cd80
brk(0x555560f4d000)                     = 0x555560f4d000
mprotect(0x7fd5bb77f000, 20480, PROT_READ) = 0
mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000
mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000
mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci2-upstream-fs/strace-static-x86_64: Process 5614 attached
, child_tidptr=0x555560f2b6d0) = 5614
[pid  5613] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5614] set_robust_list(0x555560f2b6e0, 24 <unfinished ...>
[pid  5613] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5614] <... set_robust_list resumed>) = 0
[pid  5614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5614] setpgid(0, 0)               = 0
[pid  5614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5614] write(3, "1000", 4)         = 4
[pid  5614] close(3)                    = 0
[pid  5614] write(1, "executing program\n", 18) = 18
executing program
[pid  5614] futex(0x7fd5bb785b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  5614] rt_sigaction(SIGRT_1, {sa_handler=0x7fd5bb6e80d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd5bb6da3a0}, NULL, 8) = 0
[pid  5614] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
[pid  5614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd5bb68d000
[pid  5614] mprotect(0x7fd5bb68e000, 131072, PROT_READ|PROT_WRITE) = 0
[pid  5614] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5614] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd5bb6ad990, parent_tid=0x7fd5bb6ad990, exit_signal=0, stack=0x7fd5bb68d000, stack_size=0x202c0, tls=0x7fd5bb6ad6c0}ci2-upstream-fs/strace-static-x86_64: Process 5615 attached
 <unfinished ...>
[pid  5615] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 <unfinished ...>
[pid  5614] <... clone3 resumed> => {parent_tid=[5615]}, 88) = 5615
[pid  5614] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5615] <... rseq resumed>)         = 0
[pid  5614] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5615] set_robust_list(0x7fd5bb6ad9a0, 24) = 0
[pid  5614] futex(0x7fd5bb785b48, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5614] <... futex resumed>)        = 0
[pid  5615] mkdirat(AT_FDCWD, "./dev", 0777 <unfinished ...>
[pid  5614] futex(0x7fd5bb785b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5615] <... mkdirat resumed>)      = 0
[pid  5615] futex(0x7fd5bb785b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5614] <... futex resumed>)        = 0
[pid  5615] futex(0x7fd5bb785b48, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5614] futex(0x7fd5bb785b48, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5615] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5615] mount(NULL, "./dev", "devtmpfs", 0, NULL <unfinished ...>
[pid  5614] <... futex resumed>)        = 0
[pid  5615] <... mount resumed>)        = 0
[pid  5615] futex(0x7fd5bb785b4c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5614] futex(0x7fd5bb785b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5615] <... futex resumed>)        = 0
[pid  5615] futex(0x7fd5bb785b48, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5614] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5614] futex(0x7fd5bb785b48, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5615] <... futex resumed>)        = 0
[pid  5614] <... futex resumed>)        = 1
[pid  5614] futex(0x7fd5bb785b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5615] mkdirat(AT_FDCWD, "./sys", 0777) = 0
[pid  5615] futex(0x7fd5bb785b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5614] <... futex resumed>)        = 0
[pid  5615] futex(0x7fd5bb785b48, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5614] futex(0x7fd5bb785b48, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5615] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5614] <... futex resumed>)        = 0
[pid  5615] mount(NULL, "./sys", "sysfs", 0, NULL) = 0
[pid  5614] futex(0x7fd5bb785b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5615] futex(0x7fd5bb785b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5614] <... futex resumed>)        = 0
[pid  5615] futex(0x7fd5bb785b48, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5614] futex(0x7fd5bb785b48, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5615] <... futex resumed>)        = 0
[pid  5614] <... futex resumed>)        = 1
[pid  5615] openat(AT_FDCWD, "./sys/module/msr/parameters/allow_writes", O_RDWR <unfinished ...>
[pid  5614] futex(0x7fd5bb785b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5615] <... openat resumed>)       = 3
[pid  5615] futex(0x7fd5bb785b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5614] <... futex resumed>)        = 0
[pid  5615] futex(0x7fd5bb785b48, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5614] futex(0x7fd5bb785b48, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5615] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5615] write(3, "on", 2 <unfinished ...>
[pid  5614] <... futex resumed>)        = 0
[pid  5615] <... write resumed>)        = 2
[pid  5614] futex(0x7fd5bb785b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5615] futex(0x7fd5bb785b4c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5614] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5615] <... futex resumed>)        = 0
[pid  5614] futex(0x7fd5bb785b48, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5615] openat(AT_FDCWD, "./dev/cpu/1/msr", O_RDWR) = 4
[pid  5614] <... futex resumed>)        = 0
[pid  5615] futex(0x7fd5bb785b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  5614] futex(0x7fd5bb785b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5615] futex(0x7fd5bb785b48, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5614] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5614] futex(0x7fd5bb785b48, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5615] <... futex resumed>)        = 0
[pid  5614] futex(0x7fd5bb785b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5615] openat(AT_FDCWD, "./sys/devices/system/cpu/cpu1/online", O_RDWR) = 5
[pid  5615] futex(0x7fd5bb785b4c, FUTEX_WAKE_PRIVATE, 1000000) = 1
[pid  5615] futex(0x7fd5bb785b48, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5614] <... futex resumed>)        = 0
[pid  5614] futex(0x7fd5bb785b48, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5615] <... futex resumed>)        = 0
[pid  5614] <... futex resumed>)        = 1
[pid  5615] write(5, "0", 1 <unfinished ...>
[pid  5614] futex(0x7fd5bb785b4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out)
[pid  5614] futex(0x7fd5bb785b5c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[pid  5614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd5bb66c000
[pid  5614] mprotect(0x7fd5bb66d000, 131072, PROT_READ|PROT_WRITE) = 0
[pid  5614] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5614] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd5bb68c990, parent_tid=0x7fd5bb68c990, exit_signal=0, stack=0x7fd5bb66c000, stack_size=0x202c0, tls=0x7fd5bb68c6c0}ci2-upstream-fs/strace-static-x86_64: Process 5616 attached
 <unfinished ...>
[pid  5616] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053 <unfinished ...>
[pid  5614] <... clone3 resumed> => {parent_tid=[5616]}, 88) = 5616
[pid  5616] <... rseq resumed>)         = 0
[pid  5616] set_robust_list(0x7fd5bb68c9a0, 24 <unfinished ...>
[pid  5614] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5616] <... set_robust_list resumed>) = 0
[pid  5614] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5616] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5614] futex(0x7fd5bb785b58, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5616] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5614] <... futex resumed>)        = 0
[pid  5616] pwrite64(4, "\x00\x00\x00\x00\x00\x00\x00\x00", 8, 416 <unfinished ...>
[pid  5614] futex(0x7fd5bb785b5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} <unfinished ...>
[pid  5616] <... pwrite64 resumed>)     = 8
[pid  5616] futex(0x7fd5bb785b5c, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5614] <... futex resumed>)        = -1 EAGAIN (Resource temporarily unavailable)
[pid  5614] futex(0x7fd5bb785b58, FUTEX_WAKE_PRIVATE, 1000000 <unfinished ...>
[pid  5616] <... futex resumed>)        = 0
[pid  5614] <... futex resumed>)        = 0
[pid  5616] write(5, "1", 1 <unfinished ...>
[pid  5614] futex(0x7fd5bb785b5c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out)
[   99.947719][ T5615] smpboot: CPU 1 is now offline
[pid  5615] <... write resumed>)        = 1
[pid  5615] futex(0x7fd5bb785b4c, FUTEX_WAKE_PRIVATE, 1000000) = 0
[   99.997237][ T5616] smpboot: Booting Node 0 Processor 1 APIC 0x1
[pid  5615] futex(0x7fd5bb785b48, FUTEX_WAIT_PRIVATE, 0, NULL <unfinished ...>
[pid  5614] exit_group(0)               = ?
[pid  5615] <... futex resumed>)        = ?
[pid  5615] +++ exited with 0 +++
[   99.997861][    T0] Disabled fast string operations
[   99.997935][    T0] ------------[ cut here ]------------
[   99.997943][    T0] alternatives_patched
[   99.997956][    T0] WARNING: arch/x86/kernel/cpu/cpuid-deps.c:127 at do_clear_cpu_cap+0x416/0x450, CPU#1: swapper/1/0
[   99.998016][    T0] Modules linked in:
[   99.998049][    T0] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G S                  syzkaller #0 PREEMPT_{RT,(full)} 
[   99.998079][    T0] Tainted: [S]=CPU_OUT_OF_SPEC
[   99.998086][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[   99.998103][    T0] RIP: 0010:do_clear_cpu_cap+0x416/0x450
[   99.998133][    T0] Code: 00 00 00 75 2d 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 4c 42 d8 09 cc e8 d6 8c 56 00 90 0f 0b 90 eb 94 e8 cb 8c 56 00 90 <0f> 0b 90 e9 06 fd ff ff e8 dd 75 d4 09 48 c7 c1 58 83 af 8f 80 e1
[   99.998150][    T0] RSP: 0000:ffffc900001d7ba0 EFLAGS: 00010093
[   99.998168][    T0] RAX: ffffffff816f4e25 RBX: dffffc0000000001 RCX: ffff88801ce88000
[   99.998185][    T0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   99.998197][    T0] RBP: ffffc900001d7cd8 R08: 0000000000000000 R09: 0000000000000000
[   99.998209][    T0] R10: dffffc0000000000 R11: ffffed10170e4903 R12: 0000000000000070
[   99.998222][    T0] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000070
[   99.998235][    T0] FS:  0000000000000000(0000) GS:ffff888125d41000(0000) knlGS:0000000000000000
[   99.998249][    T0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   99.998261][    T0] CR2: 0000000000000000 CR3: 000000000dfb0000 CR4: 00000000003506b0
[   99.998276][    T0] Call Trace:
[   99.998300][    T0]  <TASK>
[   99.998331][    T0]  ? _printk+0xdd/0x130
[   99.998418][    T0]  ? __pfx_do_clear_cpu_cap+0x10/0x10
[   99.998516][    T0]  ? __pfx__printk+0x10/0x10
[   99.998572][    T0]  ? cpu_parse_topology+0x284/0x4a0
[   99.998635][    T0]  ? __lock_acquire+0x683/0x2ce0
[   99.998697][    T0]  ? __pfx_cpu_parse_topology+0x10/0x10
[   99.998771][    T0]  early_init_intel+0xb3d/0xea0
[   99.998857][    T0]  init_intel+0x28/0x780
[   99.998921][    T0]  identify_cpu+0xc7a/0x3660
[   99.999015][    T0]  identify_secondary_cpu+0xaa/0x160
[   99.999090][    T0]  ap_starting+0x9c/0x150
[   99.999166][    T0]  ? __pfx_ap_starting+0x10/0x10
[   99.999232][    T0]  ? slow_virt_to_phys+0x197/0x230
[   99.999313][    T0]  start_secondary+0x66/0x110
[   99.999385][    T0]  common_startup_64+0x13e/0x157
[   99.999481][    T0]  </TASK>
[   99.999504][    T0] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   99.999554][    T0] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G S                  syzkaller #0 PREEMPT_{RT,(full)} 
[   99.999619][    T0] Tainted: [S]=CPU_OUT_OF_SPEC
[   99.999633][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[   99.999643][    T0] Call Trace:
[   99.999657][    T0]  <TASK>
[   99.999678][    T0]  vpanic+0x56c/0xa60
[   99.999700][    T0]  ? __pfx__printk+0x10/0x10
[   99.999732][    T0]  ? __pfx_vpanic+0x10/0x10
[   99.999791][    T0]  ? is_bpf_text_address+0x292/0x2b0
[   99.999867][    T0]  ? is_bpf_text_address+0x26/0x2b0
[   99.999948][    T0]  panic+0xc5/0xd0
[  100.000000][    T0]  ? __pfx_panic+0x10/0x10
[  100.000064][    T0]  ? common_startup_64+0x13e/0x157
[  100.000142][    T0]  __warn+0x315/0x4c0
[  100.000186][    T0]  ? do_clear_cpu_cap+0x416/0x450
[  100.000249][    T0]  ? do_clear_cpu_cap+0x416/0x450
[  100.000295][    T0]  __report_bug+0x276/0x570
[  100.000372][    T0]  ? do_clear_cpu_cap+0x416/0x450
[  100.000428][    T0]  ? __pfx___report_bug+0x10/0x10
[  100.000494][    T0]  ? __pfx_vprintk_store+0x10/0x10
[  100.000589][    T0]  ? do_clear_cpu_cap+0x416/0x450
[  100.000641][    T0]  report_bug+0x16a/0x220
[  100.000704][    T0]  ? do_clear_cpu_cap+0x416/0x450
[  100.000755][    T0]  ? do_clear_cpu_cap+0x418/0x450
[  100.000802][    T0]  handle_bug+0x9c/0x200
[  100.000882][    T0]  exc_invalid_op+0x1a/0x50
[  100.000948][    T0]  asm_exc_invalid_op+0x1a/0x20
[  100.000993][    T0] RIP: 0010:do_clear_cpu_cap+0x416/0x450
[  100.001053][    T0] Code: 00 00 00 75 2d 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d e9 4c 42 d8 09 cc e8 d6 8c 56 00 90 0f 0b 90 eb 94 e8 cb 8c 56 00 90 <0f> 0b 90 e9 06 fd ff ff e8 dd 75 d4 09 48 c7 c1 58 83 af 8f 80 e1
[  100.001096][    T0] RSP: 0000:ffffc900001d7ba0 EFLAGS: 00010093
[  100.001132][    T0] RAX: ffffffff816f4e25 RBX: dffffc0000000001 RCX: ffff88801ce88000
[  100.001149][    T0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  100.001160][    T0] RBP: ffffc900001d7cd8 R08: 0000000000000000 R09: 0000000000000000
[  100.001172][    T0] R10: dffffc0000000000 R11: ffffed10170e4903 R12: 0000000000000070
[  100.001186][    T0] R13: dffffc0000000000 R14: 0000000000000001 R15: 0000000000000070
[  100.001206][    T0]  ? do_clear_cpu_cap+0x415/0x450
[  100.001242][    T0]  ? _printk+0xdd/0x130
[  100.001268][    T0]  ? __pfx_do_clear_cpu_cap+0x10/0x10
[  100.001294][    T0]  ? __pfx__printk+0x10/0x10
[  100.001319][    T0]  ? cpu_parse_topology+0x284/0x4a0
[  100.001337][    T0]  ? __lock_acquire+0x683/0x2ce0
[  100.001358][    T0]  ? __pfx_cpu_parse_topology+0x10/0x10
[  100.001390][    T0]  early_init_intel+0xb3d/0xea0
[  100.001422][    T0]  init_intel+0x28/0x780
[  100.001450][    T0]  identify_cpu+0xc7a/0x3660
[  100.001565][    T0]  identify_secondary_cpu+0xaa/0x160
[  100.001652][    T0]  ap_starting+0x9c/0x150
[  100.001726][    T0]  ? __pfx_ap_starting+0x10/0x10
[  100.001810][    T0]  ? slow_virt_to_phys+0x197/0x230
[  100.001903][    T0]  start_secondary+0x66/0x110
[  100.001975][    T0]  common_startup_64+0x13e/0x157
[  100.002068][    T0]  </TASK>
[  101.098713][    T0] Shutting down cpus with NMI
[  101.099308][    T0] Kernel Offset: disabled