./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1120206566 <...> Warning: Permanently added '10.128.0.255' (ED25519) to the list of known hosts. execve("./syz-executor1120206566", ["./syz-executor1120206566"], 0x7ffe40e87390 /* 10 vars */) = 0 brk(NULL) = 0x555592702000 brk(0x555592702d00) = 0x555592702d00 arch_prctl(ARCH_SET_FS, 0x555592702380) = 0 set_tid_address(0x555592702650) = 5081 set_robust_list(0x555592702660, 24) = 0 rseq(0x555592702ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1120206566", 4096) = 28 getrandom("\xf5\xc1\x3c\x8e\x89\xeb\x48\xae", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555592702d00 brk(0x555592723d00) = 0x555592723d00 brk(0x555592724000) = 0x555592724000 mprotect(0x7fc23766d000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555592702650) = 5082 ./strace-static-x86_64: Process 5082 attached [pid 5082] set_robust_list(0x555592702660, 24) = 0 [pid 5082] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5082] setsid() = 1 [pid 5082] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5082] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5082] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5082] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5082] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5082] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5082] unshare(CLONE_NEWNS) = 0 [pid 5082] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5082] unshare(CLONE_NEWIPC) = 0 [pid 5082] unshare(CLONE_NEWCGROUP) = 0 [pid 5082] unshare(CLONE_NEWUTS) = 0 [pid 5082] unshare(CLONE_SYSVSEM) = 0 [pid 5082] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5082] write(3, "16777216", 8) = 8 [pid 5082] close(3) = 0 [pid 5082] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5082] write(3, "536870912", 9) = 9 [pid 5082] close(3) = 0 [pid 5082] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5082] write(3, "1024", 4) = 4 [pid 5082] close(3) = 0 [pid 5082] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5082] write(3, "8192", 4) = 4 [pid 5082] close(3) = 0 [pid 5082] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5082] write(3, "1024", 4) = 4 [pid 5082] close(3) = 0 [pid 5082] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5082] write(3, "1024", 4) = 4 [pid 5082] close(3) = 0 [pid 5082] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5082] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5082] close(3) = 0 [pid 5082] getpid() = 1 [pid 5082] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<) = 0 [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555592702650) = 3 ./strace-static-x86_64: Process 5094 attached [pid 5094] set_robust_list(0x555592702660, 24) = 0 [pid 5094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5094] setpgid(0, 0) = 0 [pid 5094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5094] write(3, "1000", 4) = 4 [pid 5094] close(3) = 0 [pid 5094] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 3 [pid 5094] ioctl(3, SIOCGIFINDEX, {ifr_name="team0", ifr_ifindex=15}) = 0 [pid 5094] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5094] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xac\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x0f\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x74\x61\x70\x72\x69\x6f\x00\x00\x7c\x00\x02\x00\x56\x00\x01\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=172}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 172 [pid 5094] close(3) = 0 [pid 5094] close(4) = 0 [pid 5094] close(5) = -1 EBADF (Bad file descriptor) [pid 5094] close(6) = -1 EBADF (Bad file descriptor) [pid 5094] close(7) = -1 EBADF (Bad file descriptor) [pid 5094] close(8) = -1 EBADF (Bad file descriptor) [pid 5094] close(9) = -1 EBADF (Bad file descriptor) [pid 5094] close(10) = -1 EBADF (Bad file descriptor) [pid 5094] close(11) = -1 EBADF (Bad file descriptor) [pid 5094] close(12) = -1 EBADF (Bad file descriptor) [pid 5094] close(13) = -1 EBADF (Bad file descriptor) [pid 5094] close(14) = -1 EBADF (Bad file descriptor) [pid 5094] close(15) = -1 EBADF (Bad file descriptor) [pid 5094] close(16) = -1 EBADF (Bad file descriptor) [pid 5094] close(17) = -1 EBADF (Bad file descriptor) [pid 5094] close(18) = -1 EBADF (Bad file descriptor) [pid 5094] close(19) = -1 EBADF (Bad file descriptor) [pid 5094] close(20) = -1 EBADF (Bad file descriptor) [pid 5094] close(21) = -1 EBADF (Bad file descriptor) [pid 5094] close(22) = -1 EBADF (Bad file descriptor) [pid 5094] close(23) = -1 EBADF (Bad file descriptor) [pid 5094] close(24) = -1 EBADF (Bad file descriptor) [pid 5094] close(25) = -1 EBADF (Bad file descriptor) [pid 5094] close(26) = -1 EBADF (Bad file descriptor) [pid 5094] close(27) = -1 EBADF (Bad file descriptor) [pid 5094] close(28) = -1 EBADF (Bad file descriptor) [pid 5094] close(29) = -1 EBADF (Bad file descriptor) [pid 5094] exit_group(0) = ? [pid 5094] +++ exited with 0 +++ [pid 5082] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5082] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5095 attached [pid 5095] set_robust_list(0x555592702660, 24) = 0 [pid 5095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5095] setpgid(0, 0) = 0 [pid 5095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5095] write(3, "1000", 4) = 4 [pid 5095] close(3) = 0 [pid 5095] socket(AF_PACKET, SOCK_RAW, htons(0 /* ETH_P_??? */)) = 3 [pid 5095] ioctl(3, SIOCGIFINDEX, {ifr_name="team0", ifr_ifindex=15}) = 0 [pid 5095] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4 [pid 5095] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\xac\x00\x00\x00\x24\x00\x0b\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00\x0f\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00\x00\x00\x00\x0b\x00\x01\x00\x74\x61\x70\x72\x69\x6f\x00\x00\x7c\x00\x02\x00\x56\x00\x01\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., iov_len=172}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 172 [pid 5095] close(3 [pid 5082] <... clone resumed>, child_tidptr=0x555592702650) = 4 [pid 5095] <... close resumed>) = 0 [pid 5095] close(4) = 0 [pid 5095] close(5) = -1 EBADF (Bad file descriptor) [pid 5095] close(6) = -1 EBADF (Bad file descriptor) [pid 5095] close(7) = -1 EBADF (Bad file descriptor) [pid 5095] close(8) = -1 EBADF (Bad file descriptor) [pid 5095] close(9) = -1 EBADF (Bad file descriptor) [pid 5095] close(10) = -1 EBADF (Bad file descriptor) [pid 5095] close(11) = -1 EBADF (Bad file descriptor) [pid 5095] close(12) = -1 EBADF (Bad file descriptor) [ 188.835268][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 188.842275][ C0] rcu: 1-...!: (4 GPs behind) idle=a29c/0/0x1 softirq=7585/7585 fqs=1 [ 188.851236][ C0] rcu: (detected by 0, t=10502 jiffies, g=8509, q=143 ncpus=2) [ 188.858890][ C0] Sending NMI from CPU 0 to CPUs 1: [ 188.864118][ C1] NMI backtrace for cpu 1 [ 188.864130][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.9.0-rc5-syzkaller #0 [ 188.864147][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 188.864158][ C1] RIP: 0010:rcu_is_watching+0x3a/0xb0 [ 188.864198][ C1] Code: e8 8b ca fa 09 89 c3 83 f8 08 73 7a 49 bf 00 00 00 00 00 fc ff df 4c 8d 34 dd e0 99 d3 8d 4c 89 f0 48 c1 e8 03 42 80 3c 38 00 <74> 08 4c 89 f7 e8 cc c0 7a 00 48 c7 c3 c8 7c 03 00 49 03 1e 48 89 [ 188.864213][ C1] RSP: 0018:ffffc90000a08d08 EFLAGS: 00000046 [ 188.864229][ C1] RAX: 1ffffffff1ba733d RBX: 0000000000000001 RCX: ffffffff8183afd6 [ 188.864242][ C1] RDX: ffff8880172b5a00 RSI: ffffffff8c1eb100 RDI: ffffffff8c1eb0c0 [ 188.864256][ C1] RBP: 0000000000000001 R08: ffffffff8183affc R09: 1ffffffff1f4f6bd [ 188.864268][ C1] R10: dffffc0000000000 R11: fffffbfff1f4f6be R12: dffffc0000000000 [ 188.864281][ C1] R13: ffff8880b952c980 R14: ffffffff8dd399e8 R15: dffffc0000000000 [ 188.864295][ C1] FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 188.864309][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 188.864322][ C1] CR2: 0000000020000600 CR3: 00000000236b4000 CR4: 00000000003506f0 [ 188.864337][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 188.864347][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 188.864358][ C1] Call Trace: [ 188.864366][ C1] [ 188.864374][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 188.864398][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 188.864419][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 188.864437][ C1] ? nmi_handle+0x2a/0x5a0 [ 188.864464][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 188.864487][ C1] ? nmi_handle+0x14f/0x5a0 [ 188.864504][ C1] ? nmi_handle+0x2a/0x5a0 [ 188.864523][ C1] ? rcu_is_watching+0x3a/0xb0 [ 188.864541][ C1] ? default_do_nmi+0x63/0x160 [ 188.864561][ C1] ? exc_nmi+0x123/0x1f0 [ 188.864579][ C1] ? end_repeat_nmi+0xf/0x53 [ 188.864603][ C1] ? enqueue_hrtimer+0x9c/0x3c0 [ 188.864627][ C1] ? enqueue_hrtimer+0x76/0x3c0 [ 188.864652][ C1] ? rcu_is_watching+0x3a/0xb0 [ 188.864671][ C1] ? rcu_is_watching+0x3a/0xb0 [ 188.864690][ C1] ? rcu_is_watching+0x3a/0xb0 [ 188.864709][ C1] [ 188.864715][ C1] [ 188.864726][ C1] enqueue_hrtimer+0xa5/0x3c0 [ 188.864753][ C1] __hrtimer_run_queues+0x6d5/0xd50 [ 188.864788][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 188.864811][ C1] ? ktime_get_update_offsets_now+0x411/0x430 [ 188.864835][ C1] hrtimer_interrupt+0x396/0x990 [ 188.864872][ C1] __sysvec_apic_timer_interrupt+0x110/0x3f0 [ 188.864903][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 188.864926][ C1] [ 188.864931][ C1] [ 188.864938][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 188.864959][ C1] RIP: 0010:acpi_safe_halt+0x21/0x30 [ 188.864976][ C1] Code: 90 90 90 90 90 90 90 90 90 65 48 8b 04 25 80 d3 03 00 48 f7 00 08 00 00 00 75 10 66 90 0f 00 2d a5 47 b1 00 f3 0f 1e fa fb f4 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 [ 188.864990][ C1] RSP: 0018:ffffc90000197d08 EFLAGS: 00000246 [ 188.865004][ C1] RAX: ffff8880172b5a00 RBX: ffff88801b295064 RCX: 000000000001a299 [ 188.865017][ C1] RDX: 0000000000000001 RSI: ffff88801b295000 RDI: ffff88801b295064 [ 188.865029][ C1] RBP: 000000000003a438 R08: ffff8880b9537ccb R09: 1ffff110172a6f99 [ 188.865041][ C1] R10: dffffc0000000000 R11: ffffffff8b773050 R12: ffff88801bf88000 [ 188.865054][ C1] R13: 0000000000000000 R14: 0000000000000001 R15: ffffffff8eaafe40 [ 188.865068][ C1] ? __pfx_acpi_idle_enter+0x10/0x10 [ 188.865091][ C1] acpi_idle_enter+0xe4/0x140 [ 188.865109][ C1] cpuidle_enter_state+0x112/0x480 [ 188.865135][ C1] ? __pfx_menu_select+0x10/0x10 [ 188.865167][ C1] cpuidle_enter+0x5d/0xa0 [ 188.865201][ C1] do_idle+0x375/0x5d0 [ 188.865226][ C1] ? __pfx_do_idle+0x10/0x10 [ 188.865255][ C1] cpu_startup_entry+0x42/0x60 [ 188.865274][ C1] start_secondary+0x100/0x100 [ 188.865297][ C1] common_startup_64+0x13e/0x147 [ 188.865326][ C1] [ 188.865334][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.216 msecs [ 188.866113][ C0] rcu: rcu_preempt kthread starved for 10500 jiffies! g8509 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 189.278993][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 189.288984][ C0] rcu: RCU grace-period kthread stack dump: [ 189.294886][ C0] task:rcu_preempt state:R running task stack:26256 pid:16 tgid:16 ppid:2 flags:0x00004000 [ 189.306653][ C0] Call Trace: [ 189.309953][ C0] [ 189.312909][ C0] __schedule+0x1796/0x4a00 [ 189.317484][ C0] ? __pfx___schedule+0x10/0x10 [ 189.322369][ C0] ? __pfx_lock_release+0x10/0x10 [ 189.327411][ C0] ? __asan_memset+0x23/0x50 [ 189.332070][ C0] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 189.337919][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 189.344284][ C0] ? schedule+0x90/0x320 [ 189.348562][ C0] schedule+0x14b/0x320 [ 189.352757][ C0] schedule_timeout+0x1be/0x310 [ 189.357641][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 189.363053][ C0] ? __pfx_process_timeout+0x10/0x10 [ 189.368377][ C0] ? prepare_to_swait_event+0x32e/0x350 [ 189.373969][ C0] rcu_gp_fqs_loop+0x2df/0x1370 [ 189.378840][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 189.384082][ C0] ? __pfx_dyntick_save_progress_counter+0x10/0x10 [ 189.390609][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 189.396020][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 189.401330][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 189.407264][ C0] ? finish_swait+0xd4/0x1e0 [ 189.411878][ C0] rcu_gp_kthread+0xa7/0x3b0 [ 189.416495][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 189.421715][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 189.427640][ C0] ? __kthread_parkme+0x169/0x1d0 [ 189.432698][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 189.437912][ C0] kthread+0x2f0/0x390 [ 189.442030][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 189.447251][ C0] ? __pfx_kthread+0x10/0x10 [ 189.451866][ C0] ret_from_fork+0x4b/0x80 [ 189.456309][ C0] ? __pfx_kthread+0x10/0x10 [ 189.460920][ C0] ret_from_fork_asm+0x1a/0x30 [ 189.465727][ C0] [ 189.468763][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 189.475100][ C0] CPU: 0 PID: 50 Comm: kworker/u8:3 Not tainted 6.9.0-rc5-syzkaller #0 [ 189.483439][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 189.493518][ C0] Workqueue: events_unbound toggle_allocation_gate [ 189.500061][ C0] RIP: 0010:smp_call_function_many_cond+0x1894/0x2a00 [ 189.506853][ C0] Code: 45 8b 65 00 44 89 e6 83 e6 01 31 ff e8 15 db 0b 00 41 83 e4 01 49 bc 00 00 00 00 00 fc ff df 75 07 e8 c0 d6 0b 00 eb 38 f3 90 <42> 0f b6 04 23 84 c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 a4 d6 [ 189.526484][ C0] RSP: 0018:ffffc90000ba76e0 EFLAGS: 00000293 [ 189.532585][ C0] RAX: ffffffff818a29cc RBX: 1ffff110172a8861 RCX: ffff88801aecbc00 [ 189.540585][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 189.548579][ C0] RBP: ffffc90000ba78e0 R08: ffffffff818a299b R09: 1ffffffff25df6a0 [ 189.556570][ C0] R10: dffffc0000000000 R11: fffffbfff25df6a1 R12: dffffc0000000000 [ 189.564566][ C0] R13: ffff8880b9544308 R14: ffff8880b943f780 R15: 0000000000000001 [ 189.572555][ C0] FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 189.581504][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 189.588119][ C0] CR2: 00007fff5d268a58 CR3: 000000000e134000 CR4: 00000000003506f0 [ 189.596227][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 189.604220][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 189.612217][ C0] Call Trace: [ 189.615523][ C0] [ 189.618388][ C0] ? rcu_check_gp_kthread_starvation+0x278/0x310 [ 189.624764][ C0] ? print_other_cpu_stall+0x14a4/0x15e0 [ 189.630429][ C0] ? get_jiffies_update+0x44/0x150 [ 189.635601][ C0] ? __pfx_print_other_cpu_stall+0x10/0x10 [ 189.641443][ C0] ? seqcount_lockdep_reader_access+0x1c6/0x220 [ 189.647751][ C0] ? kvm_check_and_clear_guest_paused+0x6a/0xd0 [ 189.654030][ C0] ? rcu_sched_clock_irq+0x9f4/0x10a0 [ 189.659435][ C0] ? __pfx_rcu_sched_clock_irq+0x10/0x10 [ 189.665101][ C0] ? hrtimer_run_queues+0x16c/0x460 [ 189.670333][ C0] ? acct_account_cputime+0x207/0x210 [ 189.675741][ C0] ? update_process_times+0x1ce/0x230 [ 189.681140][ C0] ? tick_nohz_handler+0x37c/0x500 [ 189.686291][ C0] ? __pfx_tick_nohz_handler+0x10/0x10 [ 189.691783][ C0] ? __hrtimer_run_queues+0x55b/0xd50 [ 189.697205][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 189.702954][ C0] ? ktime_get_update_offsets_now+0x411/0x430 [ 189.709057][ C0] ? hrtimer_interrupt+0x396/0x990 [ 189.714227][ C0] ? __sysvec_apic_timer_interrupt+0x110/0x3f0 [ 189.720438][ C0] ? sysvec_apic_timer_interrupt+0xa1/0xc0 [ 189.726297][ C0] [ 189.729268][ C0] [ 189.732238][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 189.738435][ C0] ? smp_call_function_many_cond+0x187b/0x2a00 [ 189.744625][ C0] ? smp_call_function_many_cond+0x18ac/0x2a00 [ 189.750815][ C0] ? smp_call_function_many_cond+0x1894/0x2a00 [ 189.757016][ C0] ? __pfx_do_sync_core+0x10/0x10 [ 189.762076][ C0] ? __pfx_text_poke_memcpy+0x10/0x10 [ 189.767476][ C0] ? __pfx___text_poke+0x10/0x10 [ 189.772456][ C0] ? process_scheduled_works+0x91b/0x17c0 [ 189.778209][ C0] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 189.784566][ C0] ? __pfx___might_resched+0x10/0x10 [ 189.789874][ C0] ? __mutex_trylock_common+0x183/0x2e0 [ 189.795465][ C0] ? __pfx___might_resched+0x10/0x10 [ 189.800786][ C0] ? __pfx_do_sync_core+0x10/0x10 [ 189.805841][ C0] on_each_cpu_cond_mask+0x3f/0x80 [ 189.810983][ C0] text_poke_bp_batch+0x352/0xb30 [ 189.816050][ C0] ? __pfx_text_poke_bp_batch+0x10/0x10 [ 189.821623][ C0] ? __pfx___mutex_lock+0x10/0x10 [ 189.826674][ C0] ? arch_jump_label_transform_queue+0x9b/0x100 [ 189.832952][ C0] ? process_scheduled_works+0x91b/0x17c0 [ 189.838700][ C0] text_poke_finish+0x30/0x50 [ 189.843404][ C0] arch_jump_label_transform_apply+0x1c/0x30 [ 189.849420][ C0] static_key_enable_cpuslocked+0x136/0x260 [ 189.855340][ C0] static_key_enable+0x1a/0x20 [ 189.860127][ C0] toggle_allocation_gate+0xb5/0x250 [ 189.865445][ C0] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 189.871365][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 189.877731][ C0] process_scheduled_works+0xa10/0x17c0 [ 189.883326][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 189.889336][ C0] ? assign_work+0x364/0x3d0 [ 189.893955][ C0] worker_thread+0x86d/0xd70 [ 189.898574][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 189.904494][ C0] ? __kthread_parkme+0x169/0x1d0 [ 189.909543][ C0] ? __pfx_worker_thread+0x10/0x10 [ 189.914670][ C0] kthread+0x2f0/0x390 [ 189.918843][ C0] ? __pfx_worker_thread+0x10/0x10 [ 189.923971][ C0] ? __pfx_kthread+0x10/0x10 [ 189.928591][ C0] ret_from_fork+0x4b/0x80 [ 189.933041][ C0] ? __pfx_kthread+0x10/0x10 [ 189.937657][ C0] ret_from_fork_asm+0x1a/0x30 [ 189.942468][ C0]