Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Sh[ 34.338849] audit: type=1800 audit(1543388436.945:33): pid=6039 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 ell server: sshd[?25l[?1c7[1[ 34.362214] audit: type=1800 audit(1543388436.945:34): pid=6039 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 G[ ok 8[?25h[?0c. [ 35.053094] audit: type=1400 audit(1543388437.655:35): avc: denied { map } for pid=6215 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.207' (ECDSA) to the list of known hosts. syzkaller login: [ 219.442996] audit: type=1400 audit(1543388622.045:36): avc: denied { map } for pid=6229 comm="syz-executor251" path="/root/syz-executor251013649" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 219.458180] IPVS: ftp: loaded support on port[0] = 21 [ 219.636911] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.643876] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.651303] device bridge_slave_0 entered promiscuous mode [ 219.671420] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.678803] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.686052] device bridge_slave_1 entered promiscuous mode [ 219.705692] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 219.724765] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 219.775993] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 219.798771] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 219.878115] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 219.885800] team0: Port device team_slave_0 added [ 219.902941] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 219.910232] team0: Port device team_slave_1 added [ 219.928412] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 219.951768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 219.972079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 219.991515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready RTNETLINK answers: Operation not supported RTNETLINK answers: No buffer space available RTNETLINK answers: Operation not supported [ 220.145492] bridge0: port 2(bridge_slave_1) entered blocking state [ 220.152016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 220.159130] bridge0: port 1(bridge_slave_0) entered blocking state [ 220.165529] bridge0: port 1(bridge_slave_0) entered forwarding state RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Operation not supported RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument RTNETLINK answers: Invalid argument [ 220.715552] 8021q: adding VLAN 0 to HW filter on device bond0 [ 220.769405] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 220.823417] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 220.829542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 220.840058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 220.888737] 8021q: adding VLAN 0 to HW filter on device team0 executing program [ 378.284210] INFO: task syz-executor251:6230 blocked for more than 140 seconds. [ 378.291835] Not tainted 4.20.0-rc4+ #132 [ 378.303350] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 378.311345] syz-executor251 D21080 6230 6229 0x80000002 [ 378.317184] Call Trace: [ 378.319820] __schedule+0x8cf/0x21d0 [ 378.324210] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 378.328814] ? retint_kernel+0x2d/0x2d [ 378.332692] ? __sched_text_start+0x8/0x8 [ 378.336941] ? zap_class+0x640/0x640 [ 378.340734] ? lock_downgrade+0x900/0x900 [ 378.345063] ? check_preemption_disabled+0x48/0x280 [ 378.350129] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 378.355201] ? kasan_check_read+0x11/0x20 [ 378.359344] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 378.364716] ? find_held_lock+0x36/0x1c0 [ 378.368791] schedule+0xfe/0x460 [ 378.372147] ? __mutex_lock+0xafa/0x16f0 [ 378.376350] ? __schedule+0x21d0/0x21d0 [ 378.380321] ? kasan_check_read+0x11/0x20 [ 378.384554] ? do_raw_spin_unlock+0xa7/0x330 [ 378.388970] ? do_raw_spin_trylock+0x270/0x270 [ 378.393802] ? ww_mutex_lock.part.8+0xf0/0xf0 [ 378.398303] ? mutex_destroy+0x200/0x200 [ 378.402351] schedule_preempt_disabled+0x13/0x20 [ 378.407203] __mutex_lock+0xaff/0x16f0 [ 378.411143] ? vhost_net_stop_vq+0x2d/0x120 [ 378.415560] ? mutex_trylock+0x2b0/0x2b0 [ 378.419613] ? find_held_lock+0x36/0x1c0 [ 378.424017] ? debug_object_active_state+0x2f5/0x4d0 [ 378.429111] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 378.434295] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 378.439412] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 378.444255] ? trace_hardirqs_on+0xbd/0x310 [ 378.448571] ? kasan_check_read+0x11/0x20 [ 378.452707] ? kasan_check_write+0x14/0x20 [ 378.457609] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.463140] ? __call_rcu.constprop.55+0x3ea/0x950 [ 378.468196] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 378.473861] ? fsnotify+0x50e/0xef0 [ 378.477495] ? vhost_net_buf_unproduce+0x131/0x6b0 [ 378.482410] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 378.488077] ? locks_remove_file+0x3c6/0x5c0 [ 378.492479] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 378.498152] ? ima_file_free+0x132/0x650 [ 378.502235] ? handle_tx_kick+0x50/0x50 [ 378.506295] ? ima_file_check+0x130/0x130 [ 378.510452] mutex_lock_nested+0x16/0x20 [ 378.514622] ? mutex_lock_nested+0x16/0x20 [ 378.518848] vhost_net_stop_vq+0x2d/0x120 [ 378.522979] ? handle_rx_kick+0x50/0x50 [ 378.527279] vhost_net_release+0x5b/0x1d0 [ 378.531615] __fput+0x385/0xa30 [ 378.535013] ? get_max_files+0x20/0x20 [ 378.538921] ? perf_trace_sched_process_exec+0x860/0x860 [ 378.544486] ____fput+0x15/0x20 [ 378.547797] task_work_run+0x1e8/0x2a0 [ 378.551670] ? task_work_cancel+0x240/0x240 [ 378.556128] ? switch_task_namespaces+0xb8/0xd0 [ 378.560838] do_exit+0xf86/0x26d0 [ 378.564405] ? zap_class+0x640/0x640 [ 378.568116] ? mm_update_next_owner+0x990/0x990 [ 378.572774] ? check_preemption_disabled+0x48/0x280 [ 378.577914] ? find_held_lock+0x36/0x1c0 [ 378.581996] ? try_to_wake_up+0x11c/0x1490 [ 378.586855] ? lock_downgrade+0x900/0x900 [ 378.590999] ? lock_downgrade+0x900/0x900 [ 378.595239] ? trace_hardirqs_off+0xb8/0x310 [ 378.599637] ? kasan_check_read+0x11/0x20 [ 378.603896] ? do_raw_spin_unlock+0xa7/0x330 [ 378.608297] ? trace_hardirqs_on+0x310/0x310 [ 378.612691] ? do_raw_spin_trylock+0x270/0x270 [ 378.617401] ? lock_pin_lock+0x350/0x350 [ 378.621541] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 378.626771] ? try_to_wake_up+0x11c/0x1490 [ 378.631005] ? migrate_swap_stop+0x8a0/0x8a0 [ 378.635504] ? zap_class+0x640/0x640 [ 378.639209] ? lock_downgrade+0x900/0x900 [ 378.643483] ? ktime_get+0x332/0x400 [ 378.647256] ? pvclock_read_flags+0x160/0x160 [ 378.651867] ? find_held_lock+0x36/0x1c0 [ 378.656054] ? do_group_exit+0x35f/0x440 [ 378.660105] ? _raw_spin_unlock_irq+0x27/0x80 [ 378.664699] ? _raw_spin_unlock_irq+0x27/0x80 [ 378.669185] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 378.673897] ? trace_hardirqs_on+0xbd/0x310 [ 378.678208] ? kasan_check_read+0x11/0x20 [ 378.682338] ? do_group_exit+0x35f/0x440 [ 378.686503] ? trace_hardirqs_off_caller+0x310/0x310 [ 378.691622] ? force_sig+0x30/0x30 [ 378.695256] do_group_exit+0x177/0x440 [ 378.699133] ? __ia32_sys_exit+0x50/0x50 [ 378.703185] ? trace_hardirqs_off_caller+0x310/0x310 [ 378.708421] __x64_sys_exit_group+0x3e/0x50 [ 378.712754] do_syscall_64+0x1b9/0x820 [ 378.717191] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 378.722557] ? syscall_return_slowpath+0x5e0/0x5e0 [ 378.727594] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 378.732426] ? trace_hardirqs_on_caller+0x310/0x310 [ 378.737542] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 378.742583] ? prepare_exit_to_usermode+0x291/0x3b0 [ 378.747690] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 378.752525] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.757804] RIP: 0033:0x445338 [ 378.760987] Code: 72 6e 20 69 73 20 25 64 0a 00 72 65 67 65 78 3a 20 65 6e 64 20 73 65 61 72 63 68 2c 20 66 6f 75 6e 64 20 25 64 0a 00 23 25 33 <2e> 33 64 00 5f 00 5f 2e 00 31 30 30 00 31 30 31 00 31 30 32 00 31 [ 378.780115] RSP: 002b:00007ffd228e1cb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 378.787907] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000445338 [ 378.795269] RDX: 0000000000000001 RSI: 000000000000003c RDI: 0000000000000001 [ 378.802527] RBP: 00000000004cd650 R08: 00000000000000e7 R09: ffffffffffffffd0 [ 378.809915] R10: 00007ffd228e1d00 R11: 0000000000000246 R12: 0000000000000001 [ 378.817261] R13: 00000000006e1320 R14: 000000000000000a R15: 0000000000000000 [ 378.824632] [ 378.824632] Showing all locks held in the system: [ 378.830958] 1 lock held by khungtaskd/1019: [ 378.835362] #0: 00000000da98dfa9 (rcu_read_lock){....}, at: debug_show_all_locks+0xd0/0x424 [ 378.844531] 1 lock held by rsyslogd/6077: [ 378.848677] #0: 00000000a7881970 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x1bb/0x200 [ 378.856813] 2 locks held by getty/6199: [ 378.860767] #0: 0000000051a5383e (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 378.869120] #1: 00000000e292e313 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1e80 [ 378.878086] 2 locks held by getty/6200: [ 378.882074] #0: 000000000155ff5f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 378.890395] #1: 000000001a79dc08 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1e80 [ 378.899336] 2 locks held by getty/6201: [ 378.903409] #0: 0000000050da3a04 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 378.911636] #1: 000000000068a427 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1e80 [ 378.920561] 2 locks held by getty/6202: [ 378.924631] #0: 000000004bd50c6d (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 378.932857] #1: 000000007dde2138 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1e80 [ 378.941817] 2 locks held by getty/6203: [ 378.945871] #0: 0000000054dc4f51 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 378.954184] #1: 0000000087e81f0c (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1e80 [ 378.963020] 2 locks held by getty/6204: [ 378.967076] #0: 000000004f97fe78 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 378.975880] #1: 000000009af2a5dd (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1e80 [ 378.984836] 2 locks held by getty/6205: [ 378.988792] #0: 00000000cb15d6f6 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x32/0x40 [ 378.997111] #1: 00000000392a1db6 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x335/0x1e80 [ 379.006036] 1 lock held by syz-executor251/6230: [ 379.010773] #0: 000000009c6ae67f (&vq->mutex){+.+.}, at: vhost_net_stop_vq+0x2d/0x120 [ 379.018935] 1 lock held by vhost-6470/6471: [ 379.023238] [ 379.024946] ============================================= [ 379.024946] [ 379.031946] NMI backtrace for cpu 1 [ 379.035587] CPU: 1 PID: 1019 Comm: khungtaskd Not tainted 4.20.0-rc4+ #132 [ 379.042581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.051928] Call Trace: [ 379.054541] dump_stack+0x244/0x39d [ 379.058156] ? dump_stack_print_info.cold.1+0x20/0x20 [ 379.063332] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.068856] nmi_cpu_backtrace.cold.2+0x5c/0xa1 [ 379.073542] ? lapic_can_unplug_cpu.cold.27+0x3f/0x3f [ 379.078716] nmi_trigger_cpumask_backtrace+0x1e8/0x22a [ 379.083984] arch_trigger_cpumask_backtrace+0x14/0x20 [ 379.089153] watchdog+0xb51/0x1060 [ 379.092679] ? hungtask_pm_notify+0xb0/0xb0 [ 379.096984] ? __kthread_parkme+0xce/0x1a0 [ 379.101204] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 379.106318] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 379.111485] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 379.116067] ? trace_hardirqs_on+0xbd/0x310 [ 379.120373] ? kasan_check_read+0x11/0x20 [ 379.124502] ? __kthread_parkme+0xce/0x1a0 [ 379.128718] ? trace_hardirqs_off_caller+0x310/0x310 [ 379.133814] ? trace_hardirqs_off_caller+0x310/0x310 [ 379.138902] ? lockdep_init_map+0x9/0x10 [ 379.142955] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 379.148045] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 379.153566] ? __kthread_parkme+0xfb/0x1a0 [ 379.157929] ? hungtask_pm_notify+0xb0/0xb0 [ 379.162241] kthread+0x35a/0x440 [ 379.165594] ? kthread_stop+0x900/0x900 [ 379.169551] ret_from_fork+0x3a/0x50 [ 379.173336] Sending NMI from CPU 1 to CPUs 0: [ 379.178213] NMI backtrace for cpu 0 [ 379.178218] CPU: 0 PID: 6471 Comm: vhost-6470 Not tainted 4.20.0-rc4+ #132 [ 379.178222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.178225] RIP: 0010:iotlb_access_ok+0x4a3/0x600 [ 379.178234] Code: ac 8d fb 4d 39 ec 0f 82 a1 00 00 00 e8 96 ab 8d fb 48 8b 45 b8 4c 8b 60 08 49 8d 7c 24 28 48 89 f8 48 c1 e8 03 42 80 3c 38 00 <0f> 85 ef 00 00 00 4d 8b 74 24 28 4d 89 ec 48 8b 7d c8 4c 89 f6 e8 [ 379.178236] RSP: 0018:ffff8881c263f950 EFLAGS: 00000246 [ 379.178242] RAX: 1ffff1103af365b5 RBX: ffff8881d79b2d80 RCX: ffffffff85f1df5c [ 379.178246] RDX: 0000000000000000 RSI: ffffffff85f1df6a RDI: ffff8881d79b2da8 [ 379.178249] RBP: ffff8881c263f9c0 R08: ffff8881c024c500 R09: ffffed1034e2406d [ 379.178253] R10: ffff8881c263f9f8 R11: ffff8881a712036f R12: ffff8881d79b2d80 [ 379.178256] R13: 0000000000000000 R14: 0000000000000010 R15: dffffc0000000000 [ 379.178260] FS: 0000000000000000(0000) GS:ffff8881dae00000(0000) knlGS:0000000000000000 [ 379.178264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 379.178267] CR2: ffffffffff600400 CR3: 00000001d753a000 CR4: 00000000001406f0 [ 379.178271] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 379.178275] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 379.178276] Call Trace: [ 379.178279] vq_iotlb_prefetch+0x10e/0x230 [ 379.178281] handle_rx+0x292/0x1df0 [ 379.178284] ? kasan_check_write+0x14/0x20 [ 379.178286] ? finish_task_switch+0x2f4/0x910 [ 379.178289] ? __switch_to_asm+0x40/0x70 [ 379.178291] ? preempt_notifier_register+0x200/0x200 [ 379.178294] ? __switch_to_asm+0x34/0x70 [ 379.178296] ? __switch_to_asm+0x34/0x70 [ 379.178298] ? __switch_to_asm+0x40/0x70 [ 379.178301] ? __switch_to_asm+0x40/0x70 [ 379.178303] ? __switch_to_asm+0x34/0x70 [ 379.178305] ? __switch_to_asm+0x34/0x70 [ 379.178308] ? __switch_to_asm+0x40/0x70 [ 379.178310] ? __switch_to_asm+0x34/0x70 [ 379.178312] ? __switch_to_asm+0x40/0x70 [ 379.178315] ? __schedule+0x8d7/0x21d0 [ 379.178317] ? vhost_net_open+0x810/0x810 [ 379.178319] ? __sched_text_start+0x8/0x8 [ 379.178322] ? zap_class+0x640/0x640 [ 379.178324] ? mark_held_locks+0xc7/0x130 [ 379.178326] ? find_held_lock+0x36/0x1c0 [ 379.178329] ? complete+0x62/0x80 [ 379.178331] ? schedule+0x108/0x460 [ 379.178333] ? __schedule+0x21d0/0x21d0 [ 379.178335] ? complete+0x62/0x80 [ 379.178338] ? trace_hardirqs_off_caller+0x310/0x310 [ 379.178341] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 379.178343] ? vhost_worker+0x226/0x4c0 [ 379.178345] handle_rx_net+0x19/0x20 [ 379.178348] vhost_worker+0x2ac/0x4c0 [ 379.178350] ? vhost_flush_work+0x20/0x20 [ 379.178353] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 379.178356] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 379.178358] ? __kthread_parkme+0xfb/0x1a0 [ 379.178360] ? vhost_flush_work+0x20/0x20 [ 379.178362] kthread+0x35a/0x440 [ 379.178365] ? kthread_stop+0x900/0x900 [ 379.178367] ret_from_fork+0x3a/0x50 [ 379.179989] Kernel panic - not syncing: hung_task: blocked tasks [ 379.464776] CPU: 1 PID: 1019 Comm: khungtaskd Not tainted 4.20.0-rc4+ #132 [ 379.471771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.481120] Call Trace: [ 379.483694] dump_stack+0x244/0x39d [ 379.487323] ? dump_stack_print_info.cold.1+0x20/0x20 [ 379.492640] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 379.497652] panic+0x2ad/0x55c [ 379.500832] ? add_taint.cold.5+0x16/0x16 [ 379.504968] ? nmi_trigger_cpumask_backtrace+0x1c8/0x22a [ 379.510415] ? nmi_trigger_cpumask_backtrace+0x1f9/0x22a [ 379.515862] ? nmi_trigger_cpumask_backtrace+0x1d1/0x22a [ 379.521295] ? nmi_trigger_cpumask_backtrace+0x1c8/0x22a [ 379.526734] watchdog+0xb62/0x1060 [ 379.530271] ? hungtask_pm_notify+0xb0/0xb0 [ 379.534578] ? __kthread_parkme+0xce/0x1a0 [ 379.538797] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 379.543894] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 379.548987] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 379.553557] ? trace_hardirqs_on+0xbd/0x310 [ 379.557867] ? kasan_check_read+0x11/0x20 [ 379.561997] ? __kthread_parkme+0xce/0x1a0 [ 379.566213] ? trace_hardirqs_off_caller+0x310/0x310 [ 379.571297] ? trace_hardirqs_off_caller+0x310/0x310 [ 379.576378] ? lockdep_init_map+0x9/0x10 [ 379.580422] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 379.585570] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 379.591117] ? __kthread_parkme+0xfb/0x1a0 [ 379.595337] ? hungtask_pm_notify+0xb0/0xb0 [ 379.599648] kthread+0x35a/0x440 [ 379.603004] ? kthread_stop+0x900/0x900 [ 379.606962] ret_from_fork+0x3a/0x50 [ 379.611661] Kernel Offset: disabled [ 379.615290] Rebooting in 86400 seconds..