./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor745700062 <...> Warning: Permanently added '10.128.1.133' (ED25519) to the list of known hosts. execve("./syz-executor745700062", ["./syz-executor745700062"], 0x7ffc6f31c910 /* 10 vars */) = 0 brk(NULL) = 0x555555fe8000 brk(0x555555fe8d00) = 0x555555fe8d00 arch_prctl(ARCH_SET_FS, 0x555555fe8380) = 0 set_tid_address(0x555555fe8650) = 5065 set_robust_list(0x555555fe8660, 24) = 0 rseq(0x555555fe8ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor745700062", 4096) = 27 getrandom("\xfb\x30\xe4\x25\xe5\x22\x53\x3a", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555555fe8d00 brk(0x555556009d00) = 0x555556009d00 brk(0x55555600a000) = 0x55555600a000 mprotect(0x7f3478af0000, 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 getpid() = 5065 openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC) = 3 write(3, "10000000000", 11) = 11 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3 write(3, "20", 2) = 2 close(3) = 0 openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 write(3, "100", 3) = 3 close(3) = 0 openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3 write(3, "7 4 1 3", 7) = 7 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3 write(3, "5065", 4) = 4 close(3) = 0 mkdir("./syzkaller.zA1274", 0700) = 0 chmod("./syzkaller.zA1274", 0777) = 0 chdir("./syzkaller.zA1274") = 0 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe8650) = 5066 ./strace-static-x86_64: Process 5066 attached [pid 5066] set_robust_list(0x555555fe8660, 24) = 0 [pid 5066] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5066] setsid() = 1 [pid 5066] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5066] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5066] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5066] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5066] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5066] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5066] unshare(CLONE_NEWNS) = 0 [pid 5066] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5066] unshare(CLONE_NEWIPC) = 0 [pid 5066] unshare(CLONE_NEWCGROUP) = 0 [pid 5066] unshare(CLONE_NEWUTS) = 0 [pid 5066] unshare(CLONE_SYSVSEM) = 0 [pid 5066] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] write(3, "16777216", 8) = 8 [pid 5066] close(3) = 0 [pid 5066] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] write(3, "536870912", 9) = 9 [pid 5066] close(3) = 0 [pid 5066] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] write(3, "1024", 4) = 4 [pid 5066] close(3) = 0 [pid 5066] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] write(3, "8192", 4) = 4 [pid 5066] close(3) = 0 [pid 5066] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] write(3, "1024", 4) = 4 [pid 5066] close(3) = 0 [pid 5066] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] write(3, "1024", 4) = 4 [pid 5066] close(3) = 0 [pid 5066] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5066] close(3) = 0 [pid 5066] getpid() = 1 [pid 5066] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< ff 05 a2 51 91 7e 48 8d 94 24 80 00 00 00 48 c1 ea 03 42 0f b6 [ 171.661427][ C0] RSP: 0018:ffffc90000007a20 EFLAGS: 00000082 [ 171.661441][ C0] RAX: 0000000000000000 RBX: 0000000000000046 RCX: ffffffff81713840 [ 171.661452][ C0] RDX: 0000000000000000 RSI: ffffffff8baac2c0 RDI: ffffffff8bfe6820 [ 171.661463][ C0] RBP: ffffc90000007b50 R08: ffffffff8f85586f R09: 1ffffffff1f0ab0d [ 171.661475][ C0] R10: dffffc0000000000 R11: fffffbfff1f0ab0e R12: 1ffff92000000f50 [ 171.661487][ C0] R13: ffffffff84a74fe3 R14: ffffc90000007ad0 R15: dffffc0000000000 [ 171.661498][ C0] FS: 0000555555fe8380(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 171.661513][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.661524][ C0] CR2: 00007f3478af40f0 CR3: 000000001e9d4000 CR4: 00000000003506f0 [ 171.661538][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 171.661548][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 171.661562][ C0] Call Trace: [ 171.661569][ C0] [ 171.661577][ C0] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 171.661596][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 171.661618][ C0] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 171.661632][ C0] ? nmi_handle+0x2a/0x580 [ 171.661654][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 171.661671][ C0] ? nmi_handle+0x14f/0x580 [ 171.661685][ C0] ? nmi_handle+0x2a/0x580 [ 171.661700][ C0] ? lock_release+0x187/0x9d0 [ 171.661719][ C0] ? default_do_nmi+0x63/0x160 [ 171.661735][ C0] ? exc_nmi+0x121/0x210 [ 171.661749][ C0] ? end_repeat_nmi+0xf/0x60 [ 171.661770][ C0] ? debug_object_activate+0x3e3/0x510 [ 171.661792][ C0] ? lock_release+0xb0/0x9d0 [ 171.661812][ C0] ? lock_release+0x187/0x9d0 [ 171.661831][ C0] ? lock_release+0x187/0x9d0 [ 171.661851][ C0] ? lock_release+0x187/0x9d0 [ 171.661871][ C0] [ 171.661876][ C0] [ 171.661884][ C0] ? debug_object_activate+0x3e3/0x510 [ 171.661901][ C0] ? do_raw_spin_lock+0x14e/0x370 [ 171.661919][ C0] ? __pfx_lock_release+0x10/0x10 [ 171.661941][ C0] ? __pfx_debug_objects_fill_pool+0x10/0x10 [ 171.661963][ C0] _raw_spin_unlock_irqrestore+0x79/0x140 [ 171.661983][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 171.662007][ C0] debug_object_activate+0x3e3/0x510 [ 171.662028][ C0] ? __pfx_debug_object_activate+0x10/0x10 [ 171.662045][ C0] ? advance_sched+0xa02/0xca0 [ 171.662069][ C0] ? _raw_spin_lock_irq+0xdf/0x120 [ 171.662086][ C0] ? __pfx__raw_spin_lock_irq+0x10/0x10 [ 171.662105][ C0] enqueue_hrtimer+0x30/0x320 [ 171.662124][ C0] __hrtimer_run_queues+0x6b4/0xd00 [ 171.662149][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 171.662164][ C0] ? ktime_get_update_offsets_now+0x411/0x430 [ 171.662187][ C0] hrtimer_interrupt+0x396/0x990 [ 171.662214][ C0] __sysvec_apic_timer_interrupt+0x107/0x3a0 [ 171.662235][ C0] sysvec_apic_timer_interrupt+0x92/0xb0 [ 171.662253][ C0] [ 171.662258][ C0] [ 171.662263][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 171.662284][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0xd8/0x140 [ 171.662302][ C0] Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 de 74 84 f6 f6 44 24 21 02 75 52 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 a3 3a f3 f5 65 8b 05 34 b1 92 74 85 c0 74 43 48 c7 04 24 0e 36 [ 171.662314][ C0] RSP: 0018:ffffc90003af6a60 EFLAGS: 00000206 [ 171.662328][ C0] RAX: a25ab88c9925c200 RBX: 1ffff9200075ed50 RCX: ffffffff817183ea [ 171.662340][ C0] RDX: dffffc0000000000 RSI: ffffffff8baab5e0 RDI: 0000000000000001 [ 171.662350][ C0] RBP: ffffc90003af6af0 R08: ffffffff92c894e7 R09: 1ffffffff259129c [ 171.662362][ C0] R10: dffffc0000000000 R11: fffffbfff259129d R12: dffffc0000000000 [ 171.662373][ C0] R13: 1ffff9200075ed4c R14: ffffc90003af6a80 R15: 0000000000000246 [ 171.662389][ C0] ? mark_lock+0x9a/0x350 [ 171.662406][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 171.662430][ C0] taprio_change+0x4912/0x57d0 [ 171.662458][ C0] ? __pfx_taprio_change+0x10/0x10 [ 171.662475][ C0] ? __pfx___might_resched+0x10/0x10 [ 171.662492][ C0] ? static_key_slow_inc_cpuslocked+0xdd/0x150 [ 171.662511][ C0] ? __pfx_lock_release+0x10/0x10 [ 171.662530][ C0] ? __pfx_do_sync_core+0x10/0x10 [ 171.662547][ C0] ? __pfx_do_sync_core+0x10/0x10 [ 171.662567][ C0] ? on_each_cpu_cond_mask+0x62/0x80 [ 171.662608][ C0] taprio_init+0x9da/0xc80 [ 171.662622][ C0] ? ____sys_sendmsg+0x525/0x7d0 [ 171.662639][ C0] ? __sys_sendmsg+0x2b0/0x3a0 [ 171.662654][ C0] ? do_syscall_64+0xf9/0x240 [ 171.662679][ C0] ? __pfx_taprio_init+0x10/0x10 [ 171.662695][ C0] ? lockdep_rtnl_is_held+0x26/0x40 [ 171.662716][ C0] ? qdisc_lookup+0x350/0x6b0 [ 171.662734][ C0] ? __pfx_taprio_init+0x10/0x10 [ 171.662748][ C0] qdisc_create+0x9d4/0x1190 [ 171.662772][ C0] ? __pfx_qdisc_create+0x10/0x10 [ 171.662795][ C0] tc_modify_qdisc+0xa26/0x1e40 [ 171.662823][ C0] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 171.662854][ C0] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 171.662872][ C0] rtnetlink_rcv_msg+0x885/0x1040 [ 171.662894][ C0] ? rtnetlink_rcv_msg+0x208/0x1040 [ 171.662914][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 171.662936][ C0] ? lockdep_hardirqs_on_prepare+0x43c/0x780 [ 171.662957][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 171.662980][ C0] ? __local_bh_enable_ip+0x168/0x200 [ 171.663001][ C0] ? lockdep_hardirqs_on+0x98/0x140 [ 171.663019][ C0] ? __local_bh_enable_ip+0x168/0x200 [ 171.663040][ C0] ? __dev_queue_xmit+0x2c4/0x3b10 [ 171.663057][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 171.663081][ C0] ? __dev_queue_xmit+0x2c4/0x3b10 [ 171.663099][ C0] ? __dev_queue_xmit+0x15fd/0x3b10 [ 171.663121][ C0] ? __dev_queue_xmit+0x2c4/0x3b10 [ 171.663142][ C0] ? ref_tracker_free+0x643/0x7e0 [ 171.663164][ C0] netlink_rcv_skb+0x1e3/0x430 [ 171.663185][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 171.663205][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 171.663236][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 171.663258][ C0] netlink_unicast+0x7ea/0x980 [ 171.663281][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 171.663298][ C0] ? __virt_addr_valid+0x44e/0x520 [ 171.663319][ C0] ? __phys_addr_symbol+0x2f/0x70 [ 171.663337][ C0] ? __check_object_size+0x4bb/0xa00 [ 171.663355][ C0] ? bpf_lsm_netlink_send+0x9/0x10 [ 171.663374][ C0] netlink_sendmsg+0xa3b/0xd70 [ 171.663395][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 171.663410][ C0] ? __import_iovec+0x552/0x890 [ 171.663429][ C0] ? aa_sock_msg_perm+0x91/0x160 [ 171.663451][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 171.663470][ C0] ? security_socket_sendmsg+0x87/0xb0 [ 171.663489][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 171.663503][ C0] __sock_sendmsg+0x221/0x270 [ 171.663525][ C0] ____sys_sendmsg+0x525/0x7d0 [ 171.663547][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 171.663570][ C0] ? do_raw_spin_lock+0x14e/0x370 [ 171.663592][ C0] __sys_sendmsg+0x2b0/0x3a0 [ 171.663610][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 171.663633][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 171.663659][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 171.663676][ C0] ? ptrace_notify+0x278/0x380 [ 171.663702][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 171.663723][ C0] ? do_syscall_64+0x108/0x240 [ 171.663742][ C0] ? syscall_trace_enter+0x5e/0x150 [ 171.663765][ C0] do_syscall_64+0xf9/0x240 [ 171.663785][ C0] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 171.663805][ C0] RIP: 0033:0x7f3478a7d289 [ 171.663824][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1c 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 171.663836][ C0] RSP: 002b:00007ffd34f0b608 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 171.663852][ C0] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3478a7d289 [ 171.663863][ C0] RDX: 0000000000000000 RSI: 00000000200007c0 RDI: 0000000000000004 [ 171.663872][ C0] RBP: 0000000000000000 R08: 00007f3478ac41e7 R09: 00007f3478ac41e7 [ 171.663883][ C0] R10: 00007f3478ac41e7 R11: 0000000000000246 R12: 0000000000000003 [ 171.663893][ C0] R13: 00007ffd34f0b870 R14: 00007ffd34f0b640 R15: 0000000000000000 [ 171.663911][ C0] [ 171.664328][ C1] rcu: rcu_preempt kthread starved for 10496 jiffies! g6909 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 172.506407][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 172.516471][ C1] rcu: RCU grace-period kthread stack dump: [ 172.522359][ C1] task:rcu_preempt state:R running task stack:26256 pid:17 tgid:17 ppid:2 flags:0x00004000 [ 172.534113][ C1] Call Trace: [ 172.537398][ C1] [ 172.540341][ C1] __schedule+0x17d1/0x49f0 [ 172.544894][ C1] ? __pfx___schedule+0x10/0x10 [ 172.549760][ C1] ? __pfx_lock_release+0x10/0x10 [ 172.554806][ C1] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 172.560626][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 172.566971][ C1] ? schedule+0x8e/0x260 [ 172.571222][ C1] schedule+0x149/0x260 [ 172.575394][ C1] schedule_timeout+0x1bd/0x310 [ 172.580258][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 172.585645][ C1] ? __pfx_process_timeout+0x10/0x10 [ 172.590948][ C1] ? prepare_to_swait_event+0x32d/0x350 [ 172.596512][ C1] rcu_gp_fqs_loop+0x2df/0x1330 [ 172.601388][ C1] ? __pfx_dyntick_save_progress_counter+0x10/0x10 [ 172.607903][ C1] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 172.613807][ C1] ? lockdep_hardirqs_on+0x98/0x140 [ 172.619018][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 172.624312][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 172.630223][ C1] ? finish_swait+0xd3/0x1e0 [ 172.634832][ C1] rcu_gp_kthread+0xa7/0x3b0 [ 172.639437][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 172.644649][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 172.650557][ C1] ? __kthread_parkme+0x168/0x1d0 [ 172.655597][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 172.660816][ C1] kthread+0x2ef/0x390 [ 172.664898][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 172.670112][ C1] ? __pfx_kthread+0x10/0x10 [ 172.674715][ C1] ret_from_fork+0x4b/0x80 [ 172.679146][ C1] ? __pfx_kthread+0x10/0x10 [ 172.683746][ C1] ret_from_fork_asm+0x1b/0x30 [ 172.688540][ C1] [ 172.691567][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 172.697891][ C1] CPU: 1 PID: 2446 Comm: kworker/u4:7 Not tainted 6.8.0-rc3-syzkaller-00171-g78e563f2d629 #0 [ 172.708046][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 172.718106][ C1] Workqueue: events_unbound toggle_allocation_gate [ 172.724631][ C1] RIP: 0010:smp_call_function_many_cond+0x1855/0x2960 [ 172.731409][ C1] Code: 89 e6 83 e6 01 31 ff e8 99 d4 0b 00 41 83 e4 01 49 bc 00 00 00 00 00 fc ff df 75 07 e8 44 d0 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 28 d0 0b 00 eb e4 44 [ 172.751029][ C1] RSP: 0018:ffffc9000a327720 EFLAGS: 00000293 [ 172.757108][ C1] RAX: 0000000000000000 RBX: 1ffff11017288891 RCX: ffff888029d89dc0 [ 172.765088][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 172.773073][ C1] RBP: ffffc9000a327920 R08: ffffffff818796d7 R09: 1ffffffff2591284 [ 172.781051][ C1] R10: dffffc0000000000 R11: fffffbfff2591285 R12: dffffc0000000000 [ 172.789032][ C1] R13: ffff8880b9444488 R14: ffff8880b953da80 R15: 0000000000000000 [ 172.797011][ C1] FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 172.805964][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 172.812554][ C1] CR2: 00007f3478ac400f CR3: 000000000df32000 CR4: 00000000003506f0 [ 172.820536][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 172.828526][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 172.836514][ C1] Call Trace: [ 172.839800][ C1] [ 172.842651][ C1] ? rcu_check_gp_kthread_starvation+0x278/0x310 [ 172.849002][ C1] ? print_other_cpu_stall+0x14a4/0x15e0 [ 172.854753][ C1] ? __pfx_print_other_cpu_stall+0x10/0x10 [ 172.860573][ C1] ? timekeeping_advance+0x7e3/0xab0 [ 172.865886][ C1] ? kvm_check_and_clear_guest_paused+0x6a/0xd0 [ 172.872147][ C1] ? rcu_sched_clock_irq+0x9d4/0x1090 [ 172.877551][ C1] ? __pfx_rcu_sched_clock_irq+0x10/0x10 [ 172.883203][ C1] ? hrtimer_run_queues+0x167/0x450 [ 172.888415][ C1] ? acct_account_cputime+0x207/0x210 [ 172.893812][ C1] ? update_process_times+0x14b/0x1b0 [ 172.899200][ C1] ? tick_nohz_highres_handler+0x379/0x550 [ 172.905025][ C1] ? __pfx_tick_nohz_highres_handler+0x10/0x10 [ 172.911191][ C1] ? __hrtimer_run_queues+0x54b/0xd00 [ 172.916589][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 172.922317][ C1] ? ktime_get_update_offsets_now+0x411/0x430 [ 172.928403][ C1] ? hrtimer_interrupt+0x396/0x990 [ 172.933553][ C1] ? __sysvec_apic_timer_interrupt+0x107/0x3a0 [ 172.939722][ C1] ? sysvec_apic_timer_interrupt+0x92/0xb0 [ 172.945540][ C1] [ 172.948477][ C1] [ 172.951419][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 172.957594][ C1] ? smp_call_function_many_cond+0x1837/0x2960 [ 172.963765][ C1] ? smp_call_function_many_cond+0x1855/0x2960 [ 172.970002][ C1] ? __pfx_do_sync_core+0x10/0x10 [ 172.975097][ C1] ? __pfx_text_poke_memcpy+0x10/0x10 [ 172.980508][ C1] ? __pfx___text_poke+0x10/0x10 [ 172.985473][ C1] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 172.991813][ C1] ? __pfx___might_resched+0x10/0x10 [ 172.997106][ C1] ? __mutex_trylock_common+0x182/0x2e0 [ 173.002669][ C1] ? __pfx___might_resched+0x10/0x10 [ 173.007968][ C1] ? __pfx_do_sync_core+0x10/0x10 [ 173.013006][ C1] on_each_cpu_cond_mask+0x3f/0x80 [ 173.018136][ C1] text_poke_bp_batch+0x352/0xb30 [ 173.023183][ C1] ? __pfx_text_poke_bp_batch+0x10/0x10 [ 173.028743][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 173.033790][ C1] ? arch_jump_label_transform_queue+0x9b/0x100 [ 173.040146][ C1] text_poke_finish+0x30/0x50 [ 173.044836][ C1] arch_jump_label_transform_apply+0x1c/0x30 [ 173.050827][ C1] static_key_enable_cpuslocked+0x136/0x260 [ 173.056735][ C1] static_key_enable+0x1a/0x20 [ 173.061508][ C1] toggle_allocation_gate+0xb5/0x250 [ 173.066812][ C1] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 173.072729][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 173.079085][ C1] ? process_scheduled_works+0x825/0x1420 [ 173.084908][ C1] process_scheduled_works+0x913/0x1420 [ 173.090488][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 173.096490][ C1] ? assign_work+0x364/0x3d0 [ 173.101108][ C1] worker_thread+0xa5f/0x1000 [ 173.105826][ C1] ? __pfx_worker_thread+0x10/0x10 [ 173.111041][ C1] kthread+0x2ef/0x390 [ 173.115125][ C1] ? __pfx_worker_thread+0x10/0x10 [ 173.120252][ C1] ? __pfx_kthread+0x10/0x10 [ 173.124853][ C1] ret_from_fork+0x4b/0x80 [ 173.129283][ C1] ? __pfx_kthread+0x10/0x10 [ 173.133897][ C1] ret_from_fork_asm+0x1b/0x30 [ 173.138692][ C1]