[ 626.663084][T17667] Mirror/redirect action on
[ 672.205365][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 672.205738][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-3): P9
[ 672.206100][ C0] rcu: (detected by 0, t=26002 jiffies, g=558865, q=319 ncpus=4)
[ 672.206368][ C0] task:kworker/0:0 state:R running task stack:26768 pid:9 tgid:9 ppid:2 task_flags:0x4208060 flags:0x00080010
[ 672.207013][ C0] Workqueue: events free_obj_work
[ 672.207405][ C0] Call Trace:
[ 672.207550][ C0]
[ 672.207664][ C0] sched_show_task.part.0+0x31e/0x4f0
[ 672.207855][ C0] ? do_raw_spin_lock+0x128/0x260
[ 672.208053][ C0] ? print_other_cpu_stall+0x47c/0xd90
[ 672.208249][ C0] sched_show_task+0x166/0x170
[ 672.208462][ C0] ? sched_show_task.part.0+0x4f0/0x4f0
[ 672.208647][ C0] ? print_other_cpu_stall+0x47c/0xd90
[ 672.208829][ C0] print_other_cpu_stall+0x512/0xd90
[ 672.209021][ C0] ? notifier_call_chain+0x9a/0x290
[ 672.209235][ C0] check_cpu_stall+0x391/0x5c0
[ 672.209421][ C0] ? __timekeeping_advance.constprop.0+0x391/0x580
[ 672.209705][ C0] ? tick_do_update_jiffies64+0x330/0x330
[ 672.209923][ C0] rcu_pending+0x106/0x400
[ 672.210141][ C0] ? check_cpu_stall+0x5c0/0x5c0
[ 672.210348][ C0] ? rcu_note_context_switch+0x790/0x790
[ 672.210532][ C0] rcu_sched_clock_irq+0x155/0x4b0
[ 672.210724][ C0] update_process_times+0x162/0x210
[ 672.210942][ C0] ? add_timer_global+0xd0/0xd0
[ 672.211156][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 672.211390][ C0] tick_nohz_handler+0x1e8/0x590
[ 672.211580][ C0] ? tick_do_update_jiffies64+0x330/0x330
[ 672.211771][ C0] ? tick_do_update_jiffies64+0x330/0x330
[ 672.211984][ C0] ? do_raw_spin_unlock+0x59/0x250
[ 672.212202][ C0] __run_hrtimer+0x17f/0x4b0
[ 672.212386][ C0] __hrtimer_run_queues+0x167/0x260
[ 672.212615][ C0] ? hrtimer_interrupt+0x126/0x880
[ 672.212830][ C0] ? __run_hrtimer+0x4b0/0x4b0
[ 672.213044][ C0] ? ktime_get_update_offsets_now+0xca/0x390
[ 672.213286][ C0] hrtimer_interrupt+0x335/0x880
[ 672.213467][ C0] ? __lock_release.isra.0+0x59/0x170
[ 672.213658][ C0] __sysvec_apic_timer_interrupt+0x10b/0x3d0
[ 672.213890][ C0] sysvec_apic_timer_interrupt+0x47/0xe0
[ 672.214100][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 672.214357][ C0] RIP: 0010:_raw_spin_unlock_irq+0x2e/0x50
[ 672.214596][ C0] Code: 0f 1f 44 00 00 53 48 8b 74 24 08 48 89 fb 48 83 c7 18 e8 45 d9 de fd 48 89 df e8 ad 2a df fd e8 b8 a1 04 fe fb bf 01 00 00 00 4d 62 d2 fd 65 8b 05 86 64 05 02 85 c0 74 02 5b c3 e8 ab 19 87
[ 672.215225][ C0] RSP: 0018:ffa0000000007d40 EFLAGS: 00000282
[ 672.215455][ C0] RAX: 0000000000194a3e RBX: ff110000352252c0 RCX: ffffffff96af8b98
[ 672.215739][ C0] RDX: ff11000001a94540 RSI: ffffffff973b55c3 RDI: 0000000000000001
[ 672.216010][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001
[ 672.216296][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: fff3fc0000000fc3
[ 672.216599][ C0] R13: ff11000035233ab0 R14: ff110000352252c0 R15: ffa0000000007e18
[ 672.216883][ C0] ? _raw_spin_unlock_irq+0x28/0x50
[ 672.217070][ C0] __run_timers+0x5ee/0x930
[ 672.217257][ C0] ? crng_reseed+0x270/0x270
[ 672.217450][ C0] ? find_held_lock+0x2b/0x80
[ 672.217636][ C0] ? __bpf_trace_itimer_expire+0x10/0x10
[ 672.217817][ C0] ? __lock_acquire+0x577/0xc10
[ 672.217997][ C0] ? __rwlock_init+0x150/0x150
[ 672.218182][ C0] ? lock_acquire+0x10a/0x150
[ 672.218377][ C0] run_timer_softirq+0xf3/0x170
[ 672.218563][ C0] ? __run_timers+0x930/0x930
[ 672.218765][ C0] ? handle_softirqs+0x19f/0x840
[ 672.218951][ C0] ? rcu_is_watching+0x15/0xd0
[ 672.219134][ C0] handle_softirqs+0x1d7/0x840
[ 672.219322][ C0] ? _local_bh_enable+0xd0/0xd0
[ 672.219503][ C0] ? do_raw_spin_unlock+0x59/0x250
[ 672.219686][ C0] irq_exit_rcu+0xa2/0xf0
[ 672.219825][ C0] common_interrupt+0xb5/0xf0
[ 672.220002][ C0]
[ 672.220099][ C0]
[ 672.220193][ C0] asm_common_interrupt+0x26/0x40
[ 672.220377][ C0] RIP: 0010:trace_sched_exit_tp+0x2/0x100
[ 672.220599][ C0] Code: 69 a2 03 67 48 0f b9 3a e9 57 ff ff ff 90 0f 0b 90 e9 65 ff ff ff 90 0f 0b 90 e9 1e ff ff ff e8 b4 f2 85 00 eb a6 66 90 41 56 <53> 66 90 65 8b 1d 58 f5 32 04 83 fb 3f 0f 87 da 00 00 00 48 89 d8
[ 672.221286][ C0] RSP: 0018:ffa0000000097388 EFLAGS: 00000283
[ 672.221506][ C0] RAX: ffffffff94837505 RBX: ff11000001a94540 RCX: ffffffff9483753e
[ 672.221785][ C0] RDX: ff11000001a94540 RSI: ffffffff973b55c3 RDI: 0000000000000001
[ 672.222086][ C0] RBP: ff11000035237280 R08: 0000000000000000 R09: 0000000000000001
[ 672.222351][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 672.222629][ C0] R13: ff1100000f6fc840 R14: ff11000035237298 R15: ff110000026122c0
[ 672.222899][ C0] ? finish_task_switch.isra.0+0x125/0x6a0
[ 672.223136][ C0] ? finish_task_switch.isra.0+0x15e/0x6a0
[ 672.223379][ C0] __schedule+0xadf/0x14c0
[ 672.223564][ C0] ? io_schedule_timeout+0x130/0x130
[ 672.223754][ C0] ? mark_held_locks+0x40/0x70
[ 672.223940][ C0] preempt_schedule_irq+0x51/0xa0
[ 672.224121][ C0] irqentry_exit+0xf4/0x4d0
[ 672.224295][ C0] ? common_interrupt+0xc2/0xf0
[ 672.224469][ C0] asm_common_interrupt+0x26/0x40
[ 672.224659][ C0] RIP: 0010:rcu_is_watching+0x8c/0xd0
[ 672.224874][ C0] Code: b6 0c 11 48 89 da 83 e2 07 83 c2 03 38 ca 7c 04 84 c9 75 22 8b 03 c1 e8 02 83 e0 01 65 ff 0d 4b 3c 1e 04 74 06 48 83 c4 08 5b e8 9e f1 9f ff 48 83 c4 08 5b c3 48 89 df e8 60 39 71 00 eb d4
[ 672.225531][ C0] RSP: 0018:ffa0000000097588 EFLAGS: 00000292
[ 672.225764][ C0] RAX: 0000000000000001 RBX: ffffffff97971740 RCX: 0000000000000000
[ 672.226034][ C0] RDX: 0000000000000003 RSI: ffffffff96e6b200 RDI: ffffffff9744ef80
[ 672.226332][ C0] RBP: ffa0000000097700 R08: ffffffff98545eb2 R09: ffffffff982d0b88
[ 672.226604][ C0] R10: 0000000000000000 R11: 0000000000000010 R12: 0000000000000001
[ 672.226880][ C0] R13: ffa0000000097700 R14: ffffffff9470f0cf R15: ffa0000000097700
[ 672.227154][ C0] ? unwind_next_frame+0x4df/0x1cc0
[ 672.227339][ C0] lock_release+0x11f/0x180
[ 672.227514][ C0] unwind_next_frame+0x4e4/0x1cc0
[ 672.227691][ C0] ? __unwind_start+0x31f/0x8c0
[ 672.227873][ C0] ? stack_access_ok+0x1d0/0x1d0
[ 672.228047][ C0] ? __unwind_start+0x2f/0x8c0
[ 672.228234][ C0] ? get_stack_info_noinstr+0x1a/0x130
[ 672.228423][ C0] __unwind_start+0x3f6/0x8c0
[ 672.228602][ C0] ? write_profile+0xf0/0xf0
[ 672.228779][ C0] arch_stack_walk+0x76/0x100
[ 672.228958][ C0] ? arch_stack_walk+0x76/0x100
[ 672.229141][ C0] stack_trace_save+0x93/0xc0
[ 672.229321][ C0] ? filter_irq_stacks+0xd0/0xd0
[ 672.229513][ C0] ? update_curr+0x203/0x670
[ 672.229693][ C0] ? __pick_eevdf+0x1ce/0x440
[ 672.229881][ C0] kasan_save_stack+0x30/0x50
[ 672.230073][ C0] kasan_save_track+0x14/0x30
[ 672.230253][ C0] kasan_save_free_info+0x3b/0x60
[ 672.230429][ C0] __kasan_slab_free+0x43/0x70
[ 672.230611][ C0] kmem_cache_free+0xfe/0x5e0
[ 672.230790][ C0] ? free_object_list.isra.0+0xf7/0x2e0
[ 672.230966][ C0] ? free_object_list.isra.0+0xf7/0x2e0
[ 672.231140][ C0] free_object_list.isra.0+0xf7/0x2e0
[ 672.231325][ C0] free_obj_work+0x1a6/0x410
[ 672.231512][ C0] ? process_one_work+0xd16/0x1390
[ 672.231700][ C0] ? object_cpu_offline+0x350/0x350
[ 672.231884][ C0] ? rcu_is_watching+0x15/0xd0
[ 672.232068][ C0] ? process_one_work+0xd16/0x1390
[ 672.232262][ C0] ? lock_acquire+0x10a/0x150
[ 672.232447][ C0] ? rcu_is_watching+0x15/0xd0
[ 672.232634][ C0] process_one_work+0xd57/0x1390
[ 672.232818][ C0] ? pwq_dec_nr_in_flight+0x700/0x700
[ 672.233003][ C0] ? lock_acquire.part.0+0xbc/0x260
[ 672.233197][ C0] ? assign_work+0x152/0x380
[ 672.233372][ C0] worker_thread+0x4d6/0xd40
[ 672.233561][ C0] ? process_one_work+0x1390/0x1390
[ 672.233745][ C0] kthread+0x355/0x5b0
[ 672.233889][ C0] ? kthread_is_per_cpu+0xe0/0xe0
[ 672.234083][ C0] ? __lock_release.isra.0+0x59/0x170
[ 672.234267][ C0] ? rcu_is_watching+0x15/0xd0
[ 672.234457][ C0] ? kthread_is_per_cpu+0xe0/0xe0
[ 672.234645][ C0] ret_from_fork+0x3fb/0x510
[ 672.234830][ C0] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 672.235054][ C0] ? __switch_to+0x53c/0xd00
[ 672.235232][ C0] ? kthread_is_per_cpu+0xe0/0xe0
[ 672.235417][ C0] ret_from_fork_asm+0x11/0x20
[ 672.235602][ C0]
[ 673.486347][ C0] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1072000146 wd_nsec: 1071999722
[ 696.440560][ C0] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 2523825075 wd_nsec: 2523824230
[ 774.081377][ C0] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 5101185438 wd_nsec: 5101183711