Warning: Permanently added '10.128.1.99' (ED25519) to the list of known hosts. executing program executing program executing program [ 50.751351][ T16] ------------[ cut here ]------------ [ 50.751392][ T16] [ 50.751397][ T16] ====================================================== [ 50.751402][ T16] WARNING: possible circular locking dependency detected [ 50.751408][ T16] 6.1.84-syzkaller #0 Not tainted [ 50.751418][ T16] ------------------------------------------------------ [ 50.751422][ T16] rcu_preempt/16 is trying to acquire lock: [ 50.751439][ T16] ffffffff8d006b38 ((console_sem).lock){....}-{2:2}, at: down_trylock+0x1c/0xa0 [ 50.751503][ T16] [ 50.751503][ T16] but task is already holding lock: [ 50.751507][ T16] ffff8880b9928358 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x120/0x260 [ 50.751538][ T16] [ 50.751538][ T16] which lock already depends on the new lock. [ 50.751538][ T16] [ 50.751543][ T16] [ 50.751543][ T16] the existing dependency chain (in reverse order) is: [ 50.751547][ T16] [ 50.751547][ T16] -> #3 (&base->lock){-.-.}-{2:2}: [ 50.751565][ T16] lock_acquire+0x1f8/0x5a0 [ 50.751584][ T16] _raw_spin_lock_irqsave+0xd1/0x120 [ 50.751599][ T16] lock_timer_base+0x120/0x260 [ 50.751612][ T16] __mod_timer+0x1cb/0xee0 [ 50.751623][ T16] queue_delayed_work_on+0x156/0x250 [ 50.751634][ T16] psi_task_change+0xf9/0x270 [ 50.751644][ T16] enqueue_task+0x2fd/0x3a0 [ 50.751659][ T16] wake_up_new_task+0x4f5/0xca0 [ 50.751673][ T16] kernel_clone+0x4ed/0x920 [ 50.751684][ T16] user_mode_thread+0x12e/0x190 [ 50.751695][ T16] rest_init+0x23/0x300 [ 50.751707][ T16] start_kernel+0x0/0x53f [ 50.751720][ T16] start_kernel+0x496/0x53f [ 50.751731][ T16] secondary_startup_64_no_verify+0xcf/0xdb [ 50.751747][ T16] [ 50.751747][ T16] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 50.751763][ T16] lock_acquire+0x1f8/0x5a0 [ 50.751777][ T16] _raw_spin_lock_nested+0x2d/0x40 [ 50.751790][ T16] raw_spin_rq_lock_nested+0x26/0x140 [ 50.751803][ T16] task_fork_fair+0x5d/0x350 [ 50.751819][ T16] sched_cgroup_fork+0x374/0x400 [ 50.751833][ T16] copy_process+0x2442/0x4060 [ 50.751843][ T16] kernel_clone+0x222/0x920 [ 50.751861][ T16] user_mode_thread+0x12e/0x190 [ 50.751872][ T16] rest_init+0x23/0x300 [ 50.751882][ T16] start_kernel+0x0/0x53f [ 50.751893][ T16] start_kernel+0x496/0x53f [ 50.751903][ T16] secondary_startup_64_no_verify+0xcf/0xdb [ 50.751918][ T16] [ 50.751918][ T16] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 50.751933][ T16] lock_acquire+0x1f8/0x5a0 [ 50.751948][ T16] _raw_spin_lock_irqsave+0xd1/0x120 [ 50.751960][ T16] try_to_wake_up+0xad/0x12e0 [ 50.751973][ T16] up+0x6e/0x90 [ 50.751982][ T16] __up_console_sem+0x11a/0x1e0 [ 50.751999][ T16] console_unlock+0x591/0x7c0 [ 50.752014][ T16] vprintk_emit+0x523/0x740 [ 50.752029][ T16] dev_vprintk_emit+0x2aa/0x323 [ 50.752044][ T16] dev_printk_emit+0xd9/0x118 [ 50.752063][ T16] _dev_warn+0x11e/0x165 [ 50.752076][ T16] firmware_fallback_sysfs+0x674/0x940 [ 50.752092][ T16] _request_firmware+0xc13/0x1200 [ 50.752106][ T16] request_firmware_work_func+0x126/0x270 [ 50.752120][ T16] process_one_work+0x8a9/0x11d0 [ 50.752134][ T16] worker_thread+0xa47/0x1200 [ 50.752145][ T16] kthread+0x28d/0x320 [ 50.752161][ T16] ret_from_fork+0x1f/0x30 [ 50.752174][ T16] [ 50.752174][ T16] -> #0 ((console_sem).lock){....}-{2:2}: [ 50.752190][ T16] validate_chain+0x1661/0x5950 [ 50.752206][ T16] __lock_acquire+0x125b/0x1f80 [ 50.752221][ T16] lock_acquire+0x1f8/0x5a0 [ 50.752235][ T16] _raw_spin_lock_irqsave+0xd1/0x120 [ 50.752247][ T16] down_trylock+0x1c/0xa0 [ 50.752256][ T16] __down_trylock_console_sem+0x105/0x250 [ 50.752273][ T16] vprintk_emit+0x1ee/0x740 [ 50.752288][ T16] _printk+0xd1/0x111 [ 50.752297][ T16] report_bug+0x342/0x500 [ 50.752314][ T16] handle_bug+0x3d/0x70 [ 50.752329][ T16] exc_invalid_op+0x16/0x40 [ 50.752343][ T16] asm_exc_invalid_op+0x16/0x20 [ 50.752357][ T16] __local_bh_enable_ip+0x1b3/0x1f0 [ 50.752375][ T16] sock_hash_delete_elem+0x1a0/0x2f0 [ 50.752393][ T16] bpf_prog_2c29ac5cdc6b1842+0x3a/0x3e [ 50.752406][ T16] bpf_trace_run3+0x231/0x440 [ 50.752418][ T16] enqueue_timer+0x440/0x600 [ 50.752434][ T16] __mod_timer+0x92b/0xee0 [ 50.752444][ T16] schedule_timeout+0x1b4/0x300 [ 50.752454][ T16] rcu_gp_fqs_loop+0x2d2/0x1120 [ 50.752468][ T16] rcu_gp_kthread+0xa3/0x3a0 [ 50.752480][ T16] kthread+0x28d/0x320 [ 50.752494][ T16] ret_from_fork+0x1f/0x30 [ 50.752508][ T16] [ 50.752508][ T16] other info that might help us debug this: [ 50.752508][ T16] [ 50.752512][ T16] Chain exists of: [ 50.752512][ T16] (console_sem).lock --> &rq->__lock --> &base->lock [ 50.752512][ T16] [ 50.752530][ T16] Possible unsafe locking scenario: [ 50.752530][ T16] [ 50.752533][ T16] CPU0 CPU1 [ 50.752535][ T16] ---- ---- [ 50.752538][ T16] lock(&base->lock); [ 50.752545][ T16] lock(&rq->__lock); [ 50.752553][ T16] lock(&base->lock); [ 50.752561][ T16] lock((console_sem).lock); [ 50.752567][ T16] [ 50.752567][ T16] *** DEADLOCK *** [ 50.752567][ T16] [ 50.752570][ T16] 2 locks held by rcu_preempt/16: [ 50.752576][ T16] #0: ffff8880b9928358 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x120/0x260 [ 50.752604][ T16] #1: ffffffff8d12a980 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run3+0x146/0x440 [ 50.752632][ T16] [ 50.752632][ T16] stack backtrace: [ 50.752636][ T16] CPU: 1 PID: 16 Comm: rcu_preempt Not tainted 6.1.84-syzkaller #0 [ 50.752649][ T16] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 50.752656][ T16] Call Trace: [ 50.752661][ T16] [ 50.752665][ T16] dump_stack_lvl+0x1e3/0x2cb [ 50.752684][ T16] ? nf_tcp_handle_invalid+0x642/0x642 [ 50.752703][ T16] ? print_circular_bug+0x12b/0x1a0 [ 50.752715][ T16] check_noncircular+0x2fa/0x3b0 [ 50.752735][ T16] ? add_chain_block+0x850/0x850 [ 50.752752][ T16] ? lockdep_lock+0x11f/0x2a0 [ 50.752770][ T16] ? _find_first_zero_bit+0xd0/0x100 [ 50.752788][ T16] validate_chain+0x1661/0x5950 [ 50.752813][ T16] ? reacquire_held_locks+0x660/0x660 [ 50.752832][ T16] ? data_alloc+0x51f/0x830 [ 50.752846][ T16] ? format_decode+0x72f/0x1f10 [ 50.752863][ T16] ? mark_lock+0x9a/0x340 [ 50.752880][ T16] __lock_acquire+0x125b/0x1f80 [ 50.752901][ T16] lock_acquire+0x1f8/0x5a0 [ 50.752916][ T16] ? down_trylock+0x1c/0xa0 [ 50.752930][ T16] ? read_lock_is_recursive+0x10/0x10 [ 50.752948][ T16] ? prb_final_commit+0x6b/0x90 [ 50.752961][ T16] ? vprintk_store+0xd0f/0x1110 [ 50.752981][ T16] _raw_spin_lock_irqsave+0xd1/0x120 [ 50.752994][ T16] ? down_trylock+0x1c/0xa0 [ 50.753004][ T16] ? _raw_spin_lock+0x40/0x40 [ 50.753019][ T16] down_trylock+0x1c/0xa0 [ 50.753030][ T16] __down_trylock_console_sem+0x105/0x250 [ 50.753049][ T16] ? _printk+0xd1/0x111 [ 50.753060][ T16] ? console_trylock+0x160/0x160 [ 50.753080][ T16] ? _printk+0xd1/0x111 [ 50.753090][ T16] vprintk_emit+0x1ee/0x740 [ 50.753108][ T16] ? printk_sprint+0x490/0x490 [ 50.753129][ T16] _printk+0xd1/0x111 [ 50.753141][ T16] ? report_bug+0x25a/0x500 [ 50.753157][ T16] ? panic+0x75d/0x75d [ 50.753169][ T16] ? __lock_acquire+0x125b/0x1f80 [ 50.753185][ T16] ? find_bug+0x9f/0x390 [ 50.753201][ T16] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 50.753219][ T16] report_bug+0x342/0x500 [ 50.753235][ T16] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 50.753253][ T16] handle_bug+0x3d/0x70 [ 50.753269][ T16] exc_invalid_op+0x16/0x40 [ 50.753285][ T16] asm_exc_invalid_op+0x16/0x20 [ 50.753300][ T16] RIP: 0010:__local_bh_enable_ip+0x1b3/0x1f0 [ 50.753320][ T16] Code: 04 25 28 00 00 00 48 3b 44 24 60 75 4a 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b e9 d0 fe ff ff e8 3f 00 00 00 eb a2 <0f> 0b e9 02 ff ff ff 48 c7 c1 e4 9e 73 8e 80 e1 07 80 c1 03 38 c1 [ 50.753329][ T16] RSP: 0018:ffffc90000157800 EFLAGS: 00010046 [ 50.753339][ T16] RAX: 0000000000000000 RBX: 1ffff9200002af04 RCX: 0000000000000001 [ 50.753348][ T16] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff88981ad0 [ 50.753355][ T16] RBP: ffffc900001578c0 R08: dffffc0000000000 R09: ffffed100eb93141 [ 50.753364][ T16] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 50.753372][ T16] R13: 0000000000000003 R14: ffffc90000157840 R15: 0000000000000201 [ 50.753383][ T16] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 50.753402][ T16] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 50.753419][ T16] ? _local_bh_enable+0xa0/0xa0 [ 50.753439][ T16] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 50.753457][ T16] ? do_raw_spin_unlock+0x137/0x8a0 [ 50.753469][ T16] ? sock_hash_delete_elem+0xac/0x2f0 [ 50.753487][ T16] sock_hash_delete_elem+0x1a0/0x2f0 [ 50.753506][ T16] bpf_prog_2c29ac5cdc6b1842+0x3a/0x3e [ 50.753518][ T16] bpf_trace_run3+0x231/0x440 [ 50.753530][ T16] ? bpf_trace_run3+0x146/0x440 [ 50.753542][ T16] ? bpf_trace_run2+0x410/0x410 [ 50.753553][ T16] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 50.753567][ T16] ? _raw_spin_lock_irqsave+0xdd/0x120 [ 50.753580][ T16] ? _raw_spin_lock+0x40/0x40 [ 50.753595][ T16] enqueue_timer+0x440/0x600 [ 50.753609][ T16] __mod_timer+0x92b/0xee0 [ 50.753623][ T16] ? mod_timer_pending+0x20/0x20 [ 50.753635][ T16] ? lockdep_softirqs_off+0x420/0x420 [ 50.753651][ T16] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 50.753664][ T16] ? _raw_spin_unlock+0x40/0x40 [ 50.753680][ T16] schedule_timeout+0x1b4/0x300 [ 50.753692][ T16] ? console_conditional_schedule+0x40/0x40 [ 50.753705][ T16] ? update_process_times+0x1b0/0x1b0 [ 50.753721][ T16] ? prepare_to_swait_event+0x329/0x350 [ 50.753741][ T16] rcu_gp_fqs_loop+0x2d2/0x1120 [ 50.753759][ T16] ? lockdep_hardirqs_on+0x94/0x130 [ 50.753771][ T16] ? rcu_gp_init+0x15d0/0x15d0 [ 50.753784][ T16] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 50.753799][ T16] ? finish_swait+0xcf/0x1e0 [ 50.753816][ T16] rcu_gp_kthread+0xa3/0x3a0 [ 50.753830][ T16] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 50.753843][ T16] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 50.753859][ T16] ? __kthread_parkme+0x168/0x1c0 [ 50.753877][ T16] kthread+0x28d/0x320 [ 50.753893][ T16] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 50.753906][ T16] ? kthread_blkcg+0xd0/0xd0 [ 50.753923][ T16] ret_from_fork+0x1f/0x30 [ 50.753943][ T16] [ 51.818591][ T16] WARNING: CPU: 1 PID: 16 at kernel/softirq.c:376 __local_bh_enable_ip+0x1b3/0x1f0 [ 51.828271][ T16] Modules linked in: [ 51.832154][ T16] CPU: 1 PID: 16 Comm: rcu_preempt Not tainted 6.1.84-syzkaller #0 [ 51.840043][ T16] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 51.850196][ T16] RIP: 0010:__local_bh_enable_ip+0x1b3/0x1f0 [ 51.856195][ T16] Code: 04 25 28 00 00 00 48 3b 44 24 60 75 4a 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b e9 d0 fe ff ff e8 3f 00 00 00 eb a2 <0f> 0b e9 02 ff ff ff 48 c7 c1 e4 9e 73 8e 80 e1 07 80 c1 03 38 c1 [ 51.875892][ T16] RSP: 0018:ffffc90000157800 EFLAGS: 00010046 [ 51.881947][ T16] RAX: 0000000000000000 RBX: 1ffff9200002af04 RCX: 0000000000000001 [ 51.889914][ T16] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff88981ad0 [ 51.897896][ T16] RBP: ffffc900001578c0 R08: dffffc0000000000 R09: ffffed100eb93141 [ 51.905945][ T16] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 51.913913][ T16] R13: 0000000000000003 R14: ffffc90000157840 R15: 0000000000000201 [ 51.922311][ T16] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 51.931411][ T16] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.938160][ T16] CR2: 00005555570e4ca8 CR3: 000000001ec31000 CR4: 00000000003506e0 [ 51.946125][ T16] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.954205][ T16] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.962342][ T16] Call Trace: [ 51.965876][ T16] [ 51.968802][ T16] ? __warn+0x15a/0x520 [ 51.973387][ T16] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 51.978798][ T16] ? report_bug+0x2af/0x500 [ 51.983307][ T16] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 51.988850][ T16] ? handle_bug+0x3d/0x70 [ 51.993173][ T16] ? exc_invalid_op+0x16/0x40 [ 51.997865][ T16] ? asm_exc_invalid_op+0x16/0x20 [ 52.002881][ T16] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 52.008334][ T16] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 52.013788][ T16] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 52.019245][ T16] ? _local_bh_enable+0xa0/0xa0 [ 52.024094][ T16] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 52.029553][ T16] ? do_raw_spin_unlock+0x137/0x8a0 [ 52.034736][ T16] ? sock_hash_delete_elem+0xac/0x2f0 [ 52.040098][ T16] sock_hash_delete_elem+0x1a0/0x2f0 [ 52.045379][ T16] bpf_prog_2c29ac5cdc6b1842+0x3a/0x3e [ 52.050826][ T16] bpf_trace_run3+0x231/0x440 [ 52.055563][ T16] ? bpf_trace_run3+0x146/0x440 [ 52.060488][ T16] ? bpf_trace_run2+0x410/0x410 [ 52.065322][ T16] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 52.071307][ T16] ? _raw_spin_lock_irqsave+0xdd/0x120 [ 52.077233][ T16] ? _raw_spin_lock+0x40/0x40 [ 52.081983][ T16] enqueue_timer+0x440/0x600 [ 52.086656][ T16] __mod_timer+0x92b/0xee0 [ 52.091070][ T16] ? mod_timer_pending+0x20/0x20 [ 52.096188][ T16] ? lockdep_softirqs_off+0x420/0x420 [ 52.101640][ T16] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 52.107524][ T16] ? _raw_spin_unlock+0x40/0x40 [ 52.112367][ T16] schedule_timeout+0x1b4/0x300 [ 52.117206][ T16] ? console_conditional_schedule+0x40/0x40 [ 52.123096][ T16] ? update_process_times+0x1b0/0x1b0 [ 52.128551][ T16] ? prepare_to_swait_event+0x329/0x350 [ 52.134087][ T16] rcu_gp_fqs_loop+0x2d2/0x1120 [ 52.138950][ T16] ? lockdep_hardirqs_on+0x94/0x130 [ 52.144219][ T16] ? rcu_gp_init+0x15d0/0x15d0 [ 52.148967][ T16] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 52.154849][ T16] ? finish_swait+0xcf/0x1e0 [ 52.159429][ T16] rcu_gp_kthread+0xa3/0x3a0 [ 52.164015][ T16] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 52.169197][ T16] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 52.175252][ T16] ? __kthread_parkme+0x168/0x1c0 [ 52.180273][ T16] kthread+0x28d/0x320 [ 52.184599][ T16] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 52.189699][ T16] ? kthread_blkcg+0xd0/0xd0 [ 52.194366][ T16] ret_from_fork+0x1f/0x30 [ 52.198897][ T16] [ 52.201905][ T16] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 52.209175][ T16] CPU: 1 PID: 16 Comm: rcu_preempt Not tainted 6.1.84-syzkaller #0 [ 52.217051][ T16] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 52.227089][ T16] Call Trace: [ 52.230356][ T16] [ 52.233272][ T16] dump_stack_lvl+0x1e3/0x2cb [ 52.237943][ T16] ? nf_tcp_handle_invalid+0x642/0x642 [ 52.243656][ T16] ? panic+0x75d/0x75d [ 52.248151][ T16] ? vscnprintf+0x59/0x80 [ 52.252556][ T16] panic+0x318/0x75d [ 52.256456][ T16] ? __warn+0x169/0x520 [ 52.260645][ T16] ? memcpy_page_flushcache+0xfc/0xfc [ 52.266013][ T16] ? ret_from_fork+0x1f/0x30 [ 52.270591][ T16] __warn+0x348/0x520 [ 52.274653][ T16] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 52.280321][ T16] report_bug+0x2af/0x500 [ 52.284736][ T16] ? __local_bh_enable_ip+0x1b3/0x1f0 [ 52.290362][ T16] handle_bug+0x3d/0x70 [ 52.294516][ T16] exc_invalid_op+0x16/0x40 [ 52.299010][ T16] asm_exc_invalid_op+0x16/0x20 [ 52.303936][ T16] RIP: 0010:__local_bh_enable_ip+0x1b3/0x1f0 [ 52.309908][ T16] Code: 04 25 28 00 00 00 48 3b 44 24 60 75 4a 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b e9 d0 fe ff ff e8 3f 00 00 00 eb a2 <0f> 0b e9 02 ff ff ff 48 c7 c1 e4 9e 73 8e 80 e1 07 80 c1 03 38 c1 [ 52.329674][ T16] RSP: 0018:ffffc90000157800 EFLAGS: 00010046 [ 52.335816][ T16] RAX: 0000000000000000 RBX: 1ffff9200002af04 RCX: 0000000000000001 [ 52.343943][ T16] RDX: 0000000000000000 RSI: 0000000000000201 RDI: ffffffff88981ad0 [ 52.352021][ T16] RBP: ffffc900001578c0 R08: dffffc0000000000 R09: ffffed100eb93141 [ 52.360295][ T16] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 52.368464][ T16] R13: 0000000000000003 R14: ffffc90000157840 R15: 0000000000000201 [ 52.376605][ T16] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 52.382110][ T16] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 52.387563][ T16] ? _local_bh_enable+0xa0/0xa0 [ 52.392403][ T16] ? sock_hash_delete_elem+0x1a0/0x2f0 [ 52.397949][ T16] ? do_raw_spin_unlock+0x137/0x8a0 [ 52.403147][ T16] ? sock_hash_delete_elem+0xac/0x2f0 [ 52.408598][ T16] sock_hash_delete_elem+0x1a0/0x2f0 [ 52.413878][ T16] bpf_prog_2c29ac5cdc6b1842+0x3a/0x3e [ 52.419325][ T16] bpf_trace_run3+0x231/0x440 [ 52.423985][ T16] ? bpf_trace_run3+0x146/0x440 [ 52.428817][ T16] ? bpf_trace_run2+0x410/0x410 [ 52.433666][ T16] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 52.439547][ T16] ? _raw_spin_lock_irqsave+0xdd/0x120 [ 52.445010][ T16] ? _raw_spin_lock+0x40/0x40 [ 52.449710][ T16] enqueue_timer+0x440/0x600 [ 52.454920][ T16] __mod_timer+0x92b/0xee0 [ 52.459341][ T16] ? mod_timer_pending+0x20/0x20 [ 52.464280][ T16] ? lockdep_softirqs_off+0x420/0x420 [ 52.469919][ T16] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 52.475826][ T16] ? _raw_spin_unlock+0x40/0x40 [ 52.480680][ T16] schedule_timeout+0x1b4/0x300 [ 52.485538][ T16] ? console_conditional_schedule+0x40/0x40 [ 52.491428][ T16] ? update_process_times+0x1b0/0x1b0 [ 52.496804][ T16] ? prepare_to_swait_event+0x329/0x350 [ 52.502448][ T16] rcu_gp_fqs_loop+0x2d2/0x1120 [ 52.507503][ T16] ? lockdep_hardirqs_on+0x94/0x130 [ 52.513061][ T16] ? rcu_gp_init+0x15d0/0x15d0 [ 52.518017][ T16] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 52.523930][ T16] ? finish_swait+0xcf/0x1e0 [ 52.528683][ T16] rcu_gp_kthread+0xa3/0x3a0 [ 52.533642][ T16] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 52.538808][ T16] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 52.544753][ T16] ? __kthread_parkme+0x168/0x1c0 [ 52.549804][ T16] kthread+0x28d/0x320 [ 52.553967][ T16] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 52.559177][ T16] ? kthread_blkcg+0xd0/0xd0 [ 52.563867][ T16] ret_from_fork+0x1f/0x30 [ 52.568735][ T16] [ 52.571833][ T16] Kernel Offset: disabled [ 52.576147][ T16] Rebooting in 86400 seconds..