[ 1104.404912][ C0] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 2022616683 wd_nsec: 2022615704 [ 1123.178699][ C0] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 17044037737 wd_nsec: 17044031786 [ 1124.394899][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [ksoftirqd/0:14] [ 1124.394907][ C0] Modules linked in: act_skbedit act_ct nf_flow_table nf_tables nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 act_tunnel_key vxlan ip6_udp_tunnel udp_tunnel act_mirred ip_gre cls_matchall 8021q ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower sch_ingress bridge stp llc vrf veth [ 1124.394930][ C0] irq event stamp: 39436121 [ 1124.394931][ C0] hardirqs last enabled at (39436120): [] irqentry_exit+0xf9/0x4d0 [ 1124.394942][ C0] hardirqs last disabled at (39436121): [] sysvec_apic_timer_interrupt+0x12/0xe0 [ 1124.394945][ C0] softirqs last enabled at (38671140): [] handle_softirqs+0x56f/0x840 [ 1124.394949][ C0] softirqs last disabled at (38671145): [] irq_exit_rcu+0xa2/0xf0 [ 1124.394954][ C0] CPU: 0 UID: 0 PID: 14 Comm: ksoftirqd/0 Not tainted 6.19.0-rc4-virtme #1 PREEMPT(full) [ 1124.394958][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1124.394960][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80 [ 1124.394964][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 91 27 df fd 48 89 df e8 f9 78 df fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 30 cf d2 fd 65 8b 05 c9 d1 05 02 85 c0 74 12 5b [ 1124.394966][ C0] RSP: 0018:ffa0000000007b50 EFLAGS: 00000246 [ 1124.394969][ C0] RAX: 0000000000000086 RBX: ff110000352252c0 RCX: ffffffffaaef0e73 [ 1124.394970][ C0] RDX: ff11000001ada2c0 RSI: ffffffffab7b54dc RDI: ffffffffab26ae80 [ 1124.394970][ C0] RBP: 0000000000000287 R08: 0000000000000000 R09: 0000000000000001 [ 1124.394971][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 1124.394972][ C0] R13: ffffffffaba11280 R14: ff110000352252c0 R15: ffffffffadfb0ec0 [ 1124.394975][ C0] FS: 0000000000000000(0000) GS:ff110000882d2000(0000) knlGS:0000000000000000 [ 1124.394978][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1124.394979][ C0] CR2: 00005563156ee000 CR3: 00000000132a8001 CR4: 0000000000771ef0 [ 1124.394980][ C0] PKRU: 55555554 [ 1124.394981][ C0] Call Trace: [ 1124.394983][ C0] [ 1124.394989][ C0] __mod_timer+0x3b1/0xce0 [ 1124.394995][ C0] ? add_timer_on+0x4d0/0x4d0 [ 1124.394998][ C0] ? tcp_orphan_count_sum+0xaf/0x1b0 [ 1124.395005][ C0] ? tcp_orphan_count_sum+0x1b0/0x1b0 [ 1124.395007][ C0] call_timer_fn+0x164/0x300 [ 1124.395010][ C0] ? detach_if_pending+0x1c0/0x1c0 [ 1124.395012][ C0] ? debug_object_active_state+0x430/0x430 [ 1124.395017][ C0] ? __lock_release.isra.0+0x59/0x170 [ 1124.395021][ C0] ? rcu_is_watching+0x15/0xd0 [ 1124.395025][ C0] __run_timers+0x600/0x930 [ 1124.395027][ C0] ? tcp_orphan_count_sum+0x1b0/0x1b0 [ 1124.395030][ C0] ? find_held_lock+0x2b/0x80 [ 1124.395032][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 1124.395036][ C0] ? __lock_acquire+0x577/0xc10 [ 1124.395041][ C0] ? __rwlock_init+0x150/0x150 [ 1124.395044][ C0] ? lock_acquire+0x10a/0x150 [ 1124.395047][ C0] run_timer_softirq+0xf3/0x170 [ 1124.395051][ C0] ? __run_timers+0x930/0x930 [ 1124.395054][ C0] ? handle_softirqs+0x19f/0x840 [ 1124.395056][ C0] ? rcu_is_watching+0x15/0xd0 [ 1124.395057][ C0] handle_softirqs+0x1d7/0x840 [ 1124.395061][ C0] ? _local_bh_enable+0xd0/0xd0 [ 1124.395063][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 1124.395067][ C0] irq_exit_rcu+0xa2/0xf0 [ 1124.395068][ C0] common_interrupt+0xb5/0xf0 [ 1124.395071][ C0] [ 1124.395072][ C0] [ 1124.395073][ C0] asm_common_interrupt+0x26/0x40 [ 1124.395076][ C0] RIP: 0010:finish_task_switch.isra.0+0x1d2/0x8b0 [ 1124.395079][ C0] Code: 04 00 00 8b 05 73 a1 a0 03 48 85 d2 0f 85 a3 03 00 00 85 c0 0f 85 ab 02 00 00 48 89 df e8 66 77 2c 02 e8 31 65 31 00 fb 66 90 <48> 83 7d d0 00 74 4d 49 8d bd 18 05 00 00 48 b8 00 00 00 00 00 fc [ 1124.395080][ C0] RSP: 0018:ffa00000000e7c60 EFLAGS: 00000282 [ 1124.395083][ C0] RAX: 00000000024e1327 RBX: ff11000035237280 RCX: ffffffffa8c295df [ 1124.395084][ C0] RDX: ff11000001ada2c0 RSI: ffffffffab7b54dc RDI: ffffffffab26ae80 [ 1124.395084][ C0] RBP: ffa00000000e7ca8 R08: 0000000000000000 R09: 0000000000000001 [ 1124.395085][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ff11000001b44540 [ 1124.395086][ C0] R13: ff11000001ada2c0 R14: ffffffffac633734 R15: ff11000035237298 [ 1124.395089][ C0] ? finish_task_switch.isra.0+0x1cf/0x8b0 [ 1124.395095][ C0] __schedule+0xaea/0x1720 [ 1124.395100][ C0] ? io_schedule_timeout+0x130/0x130 [ 1124.395103][ C0] ? __lock_release.isra.0+0x59/0x170 [ 1124.395107][ C0] schedule+0xd4/0x260 [ 1124.395109][ C0] smpboot_thread_fn+0x715/0x9b0 [ 1124.395113][ C0] ? sort_range+0x20/0x20 [ 1124.395114][ C0] kthread+0x355/0x5b0 [ 1124.395117][ C0] ? kthread_is_per_cpu+0xe0/0xe0 [ 1124.395119][ C0] ? __lock_release.isra.0+0x59/0x170 [ 1124.395121][ C0] ? rcu_is_watching+0x15/0xd0 [ 1124.395123][ C0] ? kthread_is_per_cpu+0xe0/0xe0 [ 1124.395125][ C0] ret_from_fork+0x3fb/0x510 [ 1124.395130][ C0] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 1124.395133][ C0] ? __switch_to+0x53c/0xd00 [ 1124.395135][ C0] ? kthread_is_per_cpu+0xe0/0xe0 [ 1124.395138][ C0] ret_from_fork_asm+0x11/0x20 [ 1124.395147][ C0] [ 1129.190318][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 1129.190642][ C0] rcu: 0-....: (30083 ticks this GP) idle=ec54/1/0x4000000000000000 softirq=766832/766834 fqs=6365 [ 1129.191344][ C0] rcu: (t=26000 jiffies g=691725 q=561 ncpus=4) [ 1129.191578][ C0] CPU: 0 UID: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G L 6.19.0-rc4-virtme #1 PREEMPT(full) [ 1129.191582][ C0] Tainted: [L]=SOFTLOCKUP [ 1129.191583][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1129.191586][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80 [ 1129.191595][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 91 27 df fd 48 89 df e8 f9 78 df fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 30 cf d2 fd 65 8b 05 c9 d1 05 02 85 c0 74 12 5b [ 1129.191597][ C0] RSP: 0018:ffa0000000007670 EFLAGS: 00000246 [ 1129.191601][ C0] RAX: 0000000000000082 RBX: ffffffffac129680 RCX: ffffffffaaef0e73 [ 1129.191602][ C0] RDX: ff11000001ada2c0 RSI: ffffffffab7b54dc RDI: ffffffffab26ae80 [ 1129.191604][ C0] RBP: 0000000000000246 R08: 0000000000000000 R09: 0000000000000001 [ 1129.191605][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ffa00000000076e8 [ 1129.191605][ C0] R13: 0000000000000010 R14: 0000000000000010 R15: ff11000035073800 [ 1129.191608][ C0] FS: 0000000000000000(0000) GS:ff110000882d2000(0000) knlGS:0000000000000000 [ 1129.191611][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1129.191612][ C0] CR2: 00005563156ee000 CR3: 00000000132a8001 CR4: 0000000000771ef0 [ 1129.191613][ C0] PKRU: 55555554 [ 1129.191614][ C0] Call Trace: [ 1129.191615][ C0] [ 1129.191619][ C0] stack_depot_save_flags+0x391/0x6f0 [ 1129.191625][ C0] kasan_save_stack+0x3f/0x50 [ 1129.191629][ C0] ? kasan_save_stack+0x30/0x50 [ 1129.191631][ C0] ? kasan_record_aux_stack+0x8c/0xa0 [ 1129.191634][ C0] ? __call_rcu_common.constprop.0+0xa6/0xa00 [ 1129.191638][ C0] ? kmem_cache_free+0x326/0x5e0 [ 1129.191640][ C0] ? skb_release_data+0x42b/0x680 [ 1129.191644][ C0] ? sk_skb_reason_drop+0xa9/0x100 [ 1129.191646][ C0] ? ip6_mc_input+0x643/0xbe0 [ 1129.191650][ C0] ? ipv6_rcv+0x3aa/0x570 [ 1129.191651][ C0] ? __netif_receive_skb_one_core+0xfc/0x180 [ 1129.191654][ C0] ? process_backlog+0x425/0x13f0 [ 1129.191656][ C0] ? __napi_poll.constprop.0+0x97/0x390 [ 1129.191658][ C0] ? net_rx_action+0x4f6/0xed0 [ 1129.191659][ C0] ? handle_softirqs+0x1d7/0x840 [ 1129.191663][ C0] ? irq_exit_rcu+0xa2/0xf0 [ 1129.191664][ C0] ? common_interrupt+0xb5/0xf0 [ 1129.191666][ C0] ? asm_common_interrupt+0x26/0x40 [ 1129.191668][ C0] ? lock_is_held_type+0xf8/0x140 [ 1129.191671][ C0] ? schedule_debug+0x23e/0x3a0 [ 1129.191673][ C0] ? __schedule+0x11b/0x1720 [ 1129.191675][ C0] ? schedule+0xd4/0x260 [ 1129.191676][ C0] ? smpboot_thread_fn+0x715/0x9b0 [ 1129.191678][ C0] ? kthread+0x355/0x5b0 [ 1129.191685][ C0] ? ret_from_fork+0x3fb/0x510 [ 1129.191688][ C0] ? ret_from_fork_asm+0x11/0x20 [ 1129.191701][ C0] kasan_record_aux_stack+0x8c/0xa0 [ 1129.191703][ C0] ? __remove_object+0x90/0x90 [ 1129.191705][ C0] __call_rcu_common.constprop.0+0xa6/0xa00 [ 1129.191707][ C0] ? lockdep_hardirqs_on+0x84/0x130 [ 1129.191709][ C0] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 1129.191710][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 1129.191713][ C0] kmem_cache_free+0x326/0x5e0 [ 1129.191715][ C0] ? lock_acquire.part.0+0xbc/0x260 [ 1129.191718][ C0] ? skb_release_data+0x42b/0x680 [ 1129.191722][ C0] ? skb_release_data+0x42b/0x680 [ 1129.191724][ C0] skb_release_data+0x42b/0x680 [ 1129.191726][ C0] ? dst_release+0x56/0x250 [ 1129.191730][ C0] sk_skb_reason_drop+0xa9/0x100 [ 1129.191733][ C0] ip6_mc_input+0x643/0xbe0 [ 1129.191736][ C0] ? ip6_input+0x4e0/0x4e0 [ 1129.191737][ C0] ? sock_wfree+0x2e8/0x400 [ 1129.191740][ C0] ? ip6_rcv_core+0xdd8/0x19d0 [ 1129.191744][ C0] ipv6_rcv+0x3aa/0x570 [ 1129.191746][ C0] ? ip6_rcv_core+0x19d0/0x19d0 [ 1129.191752][ C0] ? __lock_acquire+0x577/0xc10 [ 1129.191755][ C0] __netif_receive_skb_one_core+0xfc/0x180 [ 1129.191758][ C0] ? lock_acquire.part.0+0xbc/0x260 [ 1129.191760][ C0] ? __netif_receive_skb_list_core+0x960/0x960 [ 1129.191762][ C0] ? rcu_is_watching+0x15/0xd0 [ 1129.191764][ C0] ? _raw_spin_unlock_irq+0x28/0x50 [ 1129.191766][ C0] ? lock_acquire+0x10a/0x150 [ 1129.191769][ C0] process_backlog+0x425/0x13f0 [ 1129.191771][ C0] ? process_backlog+0x3de/0x13f0 [ 1129.191775][ C0] __napi_poll.constprop.0+0x97/0x390 [ 1129.191778][ C0] net_rx_action+0x4f6/0xed0 [ 1129.191785][ C0] ? run_backlog_napi+0x90/0x90 [ 1129.191794][ C0] ? _raw_spin_unlock_irq+0x33/0x50 [ 1129.191797][ C0] ? run_timer_softirq+0xfb/0x170 [ 1129.191800][ C0] ? __run_timers+0x930/0x930 [ 1129.191804][ C0] handle_softirqs+0x1d7/0x840 [ 1129.191807][ C0] ? _local_bh_enable+0xd0/0xd0 [ 1129.191810][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 1129.191813][ C0] irq_exit_rcu+0xa2/0xf0 [ 1129.191814][ C0] common_interrupt+0xb5/0xf0 [ 1129.191816][ C0] [ 1129.191817][ C0] [ 1129.191819][ C0] asm_common_interrupt+0x26/0x40 [ 1129.191820][ C0] RIP: 0010:lock_is_held_type+0xf8/0x140 [ 1129.191822][ C0] Code: ff ff ff ff 65 0f c1 15 36 8b 08 02 83 fa 01 8b 44 24 04 75 25 9c 5a 80 e6 02 75 3f 41 f7 c6 00 02 00 00 74 01 fb 48 83 c4 08 <5b> 5d 41 5c 41 5d 41 5e 41 5f c3 c3 31 c0 eb b5 90 0f 0b 90 48 c7 [ 1129.191823][ C0] RSP: 0018:ffa00000000e7c60 EFLAGS: 00000296 [ 1129.191824][ C0] RAX: 0000000000000000 RBX: ffffffffabd71060 RCX: 0000000000000001 [ 1129.191825][ C0] RDX: 0000000000000046 RSI: ffffffffab79e691 RDI: ffffffffab26ae80 [ 1129.191826][ C0] RBP: ff11000001ada2c0 R08: ff11000001ada2c0 R09: fffffbfff58c650a [ 1129.191828][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 1129.191828][ C0] R13: ff11000035237cc0 R14: 0000000000000246 R15: 00000000ffffffff [ 1129.191835][ C0] schedule_debug+0x23e/0x3a0 [ 1129.191837][ C0] ? trace_sched_entry_tp+0xcd/0x100 [ 1129.191839][ C0] __schedule+0x11b/0x1720 [ 1129.191844][ C0] ? io_schedule_timeout+0x130/0x130 [ 1129.191847][ C0] ? __lock_release.isra.0+0x59/0x170 [ 1129.191851][ C0] schedule+0xd4/0x260 [ 1129.191853][ C0] smpboot_thread_fn+0x715/0x9b0 [ 1129.191856][ C0] ? sort_range+0x20/0x20 [ 1129.191857][ C0] kthread+0x355/0x5b0 [ 1129.191859][ C0] ? kthread_is_per_cpu+0xe0/0xe0 [ 1129.191861][ C0] ? __lock_release.isra.0+0x59/0x170 [ 1129.191863][ C0] ? rcu_is_watching+0x15/0xd0 [ 1129.191865][ C0] ? kthread_is_per_cpu+0xe0/0xe0 [ 1129.191867][ C0] ret_from_fork+0x3fb/0x510 [ 1129.191869][ C0] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 1129.191873][ C0] ? __switch_to+0x53c/0xd00 [ 1129.191877][ C0] ? kthread_is_per_cpu+0xe0/0xe0 [ 1129.191879][ C0] ret_from_fork_asm+0x11/0x20 [ 1129.191885][ C0] [ 1164.394845][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [kworker/0:2:22639] [ 1164.394856][ C0] Modules linked in: act_skbedit act_ct nf_flow_table nf_tables nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 act_tunnel_key vxlan ip6_udp_tunnel udp_tunnel act_mirred ip_gre cls_matchall 8021q ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower sch_ingress bridge stp llc vrf veth [ 1164.394883][ C0] irq event stamp: 868273 [ 1164.394884][ C0] hardirqs last enabled at (868272): [] irqentry_exit+0xf9/0x4d0 [ 1164.394894][ C0] hardirqs last disabled at (868273): [] sysvec_apic_timer_interrupt+0x12/0xe0 [ 1164.394896][ C0] softirqs last enabled at (739012): [] handle_softirqs+0x56f/0x840 [ 1164.394901][ C0] softirqs last disabled at (739015): [] irq_exit_rcu+0xa2/0xf0 [ 1164.394906][ C0] CPU: 0 UID: 0 PID: 22639 Comm: kworker/0:2 Tainted: G L 6.19.0-rc4-virtme #1 PREEMPT(full) [ 1164.394911][ C0] Tainted: [L]=SOFTLOCKUP [ 1164.394912][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1164.394914][ C0] Workqueue: mm_percpu_wq vmstat_update [ 1164.394919][ C0] RIP: 0010:stack_trace_consume_entry+0xef/0x1c0 [ 1164.394923][ C0] Code: 8b 08 48 8d 14 d1 48 b9 00 00 00 00 00 fc ff df 48 89 d7 48 c1 ef 03 80 3c 0f 00 0f 85 89 00 00 00 48 89 32 8b 70 08 39 70 10 <0f> 92 c1 89 c8 48 83 c4 18 c3 83 e9 01 89 48 0c b9 01 00 00 00 48 [ 1164.394925][ C0] RSP: 0018:ffa0000000007398 EFLAGS: 00000283 [ 1164.394927][ C0] RAX: ffa0000000007488 RBX: fff3fc0000000e8d RCX: dffffc0000000000 [ 1164.394928][ C0] RDX: ffa00000000075c0 RSI: 0000000000000040 RDI: 1ff4000000000eb8 [ 1164.394929][ C0] RBP: ffa0000000007458 R08: 0000000000000000 R09: ffffffffac6c5e00 [ 1164.394930][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffa8dc3bc0 [ 1164.394930][ C0] R13: ffa0000000007488 R14: 0000000000000000 R15: ff110000146d8040 [ 1164.394933][ C0] FS: 0000000000000000(0000) GS:ff110000882d2000(0000) knlGS:0000000000000000 [ 1164.394936][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1164.394937][ C0] CR2: 00005563156ee000 CR3: 00000000132a8001 CR4: 0000000000771ef0 [ 1164.394938][ C0] PKRU: 55555554 [ 1164.394940][ C0] Call Trace: [ 1164.394942][ C0] [ 1164.394943][ C0] ? unwind_get_return_address+0x67/0xd0 [ 1164.394950][ C0] arch_stack_walk+0x8b/0x100 [ 1164.394957][ C0] ? ret_from_fork_asm+0x11/0x20 [ 1164.394962][ C0] stack_trace_save+0x93/0xc0 [ 1164.394964][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 1164.394969][ C0] kasan_save_stack+0x30/0x50 [ 1164.394972][ C0] ? kasan_save_stack+0x30/0x50 [ 1164.394973][ C0] ? kasan_save_track+0x14/0x30 [ 1164.394975][ C0] ? __kasan_slab_alloc+0x5f/0x70 [ 1164.394976][ C0] ? kmem_cache_alloc_noprof+0x226/0x6e0 [ 1164.394979][ C0] ? __alloc_object+0x30/0x250 [ 1164.394981][ C0] ? __create_object+0x26/0xc0 [ 1164.394983][ C0] ? __kmalloc_cache_noprof+0x539/0x710 [ 1164.394984][ C0] ? ref_tracker_alloc+0x12c/0x3f0 [ 1164.394989][ C0] ? dst_init+0x84/0x4f0 [ 1164.394992][ C0] ? dst_alloc+0x97/0x160 [ 1164.394993][ C0] ? icmp6_dst_alloc+0x75/0x4b0 [ 1164.394996][ C0] ? ndisc_send_skb+0xe8e/0x14d0 [ 1164.394998][ C0] ? addrconf_rs_timer+0x277/0x730 [ 1164.395001][ C0] ? call_timer_fn+0x164/0x300 [ 1164.395004][ C0] ? __run_timers+0x600/0x930 [ 1164.395005][ C0] ? run_timer_softirq+0xf3/0x170 [ 1164.395007][ C0] ? handle_softirqs+0x1d7/0x840 [ 1164.395009][ C0] ? irq_exit_rcu+0xa2/0xf0 [ 1164.395010][ C0] ? common_interrupt+0xb5/0xf0 [ 1164.395011][ C0] ? asm_common_interrupt+0x26/0x40 [ 1164.395014][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 1164.395016][ C0] ? process_one_work+0x742/0x1390 [ 1164.395018][ C0] ? worker_thread+0x4d6/0xd40 [ 1164.395019][ C0] ? kthread+0x355/0x5b0 [ 1164.395021][ C0] ? ret_from_fork+0x3fb/0x510 [ 1164.395024][ C0] ? ret_from_fork_asm+0x11/0x20 [ 1164.395036][ C0] kasan_save_track+0x14/0x30 [ 1164.395038][ C0] __kasan_slab_alloc+0x5f/0x70 [ 1164.395040][ C0] kmem_cache_alloc_noprof+0x226/0x6e0 [ 1164.395042][ C0] ? ___slab_alloc+0xca6/0x1560 [ 1164.395046][ C0] ? __alloc_object+0x30/0x250 [ 1164.395049][ C0] __alloc_object+0x30/0x250 [ 1164.395051][ C0] ? ref_tracker_alloc+0x12c/0x3f0 [ 1164.395052][ C0] ? __slab_alloc.isra.0+0x76/0x120 [ 1164.395054][ C0] __create_object+0x26/0xc0 [ 1164.395057][ C0] __kmalloc_cache_noprof+0x539/0x710 [ 1164.395059][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 1164.395063][ C0] ? irqentry_exit+0xf9/0x4d0 [ 1164.395066][ C0] ? ref_tracker_alloc+0x12c/0x3f0 [ 1164.395068][ C0] ref_tracker_alloc+0x12c/0x3f0 [ 1164.395070][ C0] ? ref_tracker_dir_print+0x100/0x100 [ 1164.395075][ C0] ? __create_object+0x64/0xc0 [ 1164.395077][ C0] ? rcu_is_watching+0x15/0xd0 [ 1164.395082][ C0] dst_init+0x84/0x4f0 [ 1164.395085][ C0] dst_alloc+0x97/0x160 [ 1164.395088][ C0] icmp6_dst_alloc+0x75/0x4b0 [ 1164.395090][ C0] ? icmpv6_flow_init+0x34/0x210 [ 1164.395093][ C0] ndisc_send_skb+0xe8e/0x14d0 [ 1164.395094][ C0] ? mce_severity_intel+0xc4/0xf0 [ 1164.395098][ C0] ? common_interrupt+0x5a/0xf0 [ 1164.395100][ C0] ? ndisc_ns_create+0x720/0x720 [ 1164.395104][ C0] ? __ndisc_fill_addr_option+0xb5/0x110 [ 1164.395108][ C0] addrconf_rs_timer+0x277/0x730 [ 1164.395112][ C0] ? ipv6_get_lladdr+0x400/0x400 [ 1164.395114][ C0] ? rcu_is_watching+0x15/0xd0 [ 1164.395116][ C0] ? call_timer_fn+0x114/0x300 [ 1164.395118][ C0] ? lock_acquire+0x10a/0x150 [ 1164.395120][ C0] ? ipv6_get_lladdr+0x400/0x400 [ 1164.395122][ C0] call_timer_fn+0x164/0x300 [ 1164.395125][ C0] ? detach_if_pending+0x1c0/0x1c0 [ 1164.395128][ C0] ? debug_object_active_state+0x430/0x430 [ 1164.395132][ C0] ? __lock_release.isra.0+0x59/0x170 [ 1164.395135][ C0] ? rcu_is_watching+0x15/0xd0 [ 1164.395138][ C0] __run_timers+0x600/0x930 [ 1164.395140][ C0] ? ipv6_get_lladdr+0x400/0x400 [ 1164.395145][ C0] ? find_held_lock+0x2b/0x80 [ 1164.395147][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 1164.395149][ C0] ? __lock_acquire+0x577/0xc10 [ 1164.395155][ C0] ? __rwlock_init+0x150/0x150 [ 1164.395158][ C0] ? lock_acquire+0x10a/0x150 [ 1164.395162][ C0] run_timer_softirq+0xf3/0x170 [ 1164.395164][ C0] ? __run_timers+0x930/0x930 [ 1164.395167][ C0] ? handle_softirqs+0x19f/0x840 [ 1164.395169][ C0] ? rcu_is_watching+0x15/0xd0 [ 1164.395170][ C0] handle_softirqs+0x1d7/0x840 [ 1164.395175][ C0] ? _local_bh_enable+0xd0/0xd0 [ 1164.395177][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 1164.395181][ C0] irq_exit_rcu+0xa2/0xf0 [ 1164.395182][ C0] common_interrupt+0xb5/0xf0 [ 1164.395185][ C0] [ 1164.395185][ C0] [ 1164.395187][ C0] asm_common_interrupt+0x26/0x40 [ 1164.395188][ C0] RIP: 0010:_raw_spin_unlock_irq+0x2e/0x50 [ 1164.395192][ C0] Code: 0f 1f 44 00 00 53 48 8b 74 24 08 48 89 fb 48 83 c7 18 e8 e5 27 df fd 48 89 df e8 4d 79 df fd e8 18 ed 04 fe fb bf 01 00 00 00 8d cf d2 fd 65 8b 05 26 d2 05 02 85 c0 74 02 5b c3 e8 4b 87 87 [ 1164.395193][ C0] RSP: 0018:ffa0000000ab7c08 EFLAGS: 00000296 [ 1164.395194][ C0] RAX: 0000000000005615 RBX: ff110000352361c0 RCX: ffffffffaaef0df8 [ 1164.395195][ C0] RDX: ff110000146d8040 RSI: ffffffffab7b54dc RDI: 0000000000000001 [ 1164.395196][ C0] RBP: ff110000352361c0 R08: 0000000000000000 R09: 0000000000000001 [ 1164.395196][ C0] R10: 0000000000000000 R11: ff11000001ab1b78 R12: ffffffffac633734 [ 1164.395197][ C0] R13: ff1100000f942340 R14: 0000000000800000 R15: ff11000035232080 [ 1164.395200][ C0] ? _raw_spin_unlock_irq+0x28/0x50 [ 1164.395204][ C0] ? _raw_spin_unlock_irq+0x28/0x50 [ 1164.395206][ C0] process_one_work+0x742/0x1390 [ 1164.395211][ C0] ? pwq_dec_nr_in_flight+0x700/0x700 [ 1164.395213][ C0] ? lock_acquire.part.0+0xbc/0x260 [ 1164.395217][ C0] ? assign_work+0x152/0x380 [ 1164.395220][ C0] worker_thread+0x4d6/0xd40 [ 1164.395224][ C0] ? process_one_work+0x1390/0x1390 [ 1164.395225][ C0] ? __kthread_parkme+0xb3/0x200 [ 1164.395229][ C0] ? process_one_work+0x1390/0x1390 [ 1164.395231][ C0] kthread+0x355/0x5b0 [ 1164.395232][ C0] ? kthread_is_per_cpu+0xe0/0xe0 [ 1164.395234][ C0] ? __lock_release.isra.0+0x59/0x170 [ 1164.395237][ C0] ? rcu_is_watching+0x15/0xd0 [ 1164.395239][ C0] ? kthread_is_per_cpu+0xe0/0xe0 [ 1164.395242][ C0] ret_from_fork+0x3fb/0x510 [ 1164.395244][ C0] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 1164.395248][ C0] ? __switch_to+0x53c/0xd00 [ 1164.395250][ C0] ? kthread_is_per_cpu+0xe0/0xe0 [ 1164.395252][ C0] ret_from_fork_asm+0x11/0x20 [ 1164.395259][ C0] [ 1194.223341][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 1194.223639][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-3): P10/1:b..l [ 1194.223886][ C0] rcu: (detected by 0, t=26002 jiffies, g=691785, q=1203 ncpus=4) [ 1194.224129][ C0] task:kworker/0:1 state:R running task stack:28152 pid:10 tgid:10 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 1194.224703][ C0] Workqueue: events_power_efficient gc_worker [nf_conntrack] [ 1194.224969][ C0] Call Trace: [ 1194.225096][ C0] [ 1194.225182][ C0] __schedule+0xae2/0x1720 [ 1194.225362][ C0] ? mark_held_locks+0x40/0x70 [ 1194.225522][ C0] ? io_schedule_timeout+0x130/0x130 [ 1194.225679][ C0] ? rcu_read_lock_any_held+0x3c/0x90 [ 1194.225837][ C0] ? validate_chain+0x37b/0xb70 [ 1194.226006][ C0] ? mark_held_locks+0x40/0x70 [ 1194.226167][ C0] preempt_schedule_irq+0x51/0xa0 [ 1194.226338][ C0] irqentry_exit+0xf4/0x4d0 [ 1194.226498][ C0] ? common_interrupt+0xc2/0xf0 [ 1194.226655][ C0] asm_common_interrupt+0x26/0x40 [ 1194.226823][ C0] RIP: 0010:lock_acquire.part.0+0xfa/0x260 [ 1194.227036][ C0] Code: ff 65 0f c1 05 87 f6 26 04 83 f8 01 4c 8b 14 24 0f 85 30 01 00 00 9c 58 f6 c4 02 0f 85 4d 01 00 00 4d 85 d2 0f 85 16 01 00 00 <48> 8b 44 24 30 65 48 2b 05 59 b0 26 04 0f 85 43 01 00 00 48 83 c4 [ 1194.227594][ C0] RSP: 0018:ffa00000000a7aa0 EFLAGS: 00000206 [ 1194.227797][ C0] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0977d2e0f5c0f95c [ 1194.228028][ C0] RDX: 0000000000000003 RSI: ffffffffab79e691 RDI: ffffffffab26ae80 [ 1194.228267][ C0] RBP: 0000000000000000 R08: ff11000001ab8ae0 R09: ff11000001ab8ae0 [ 1194.228497][ C0] R10: 0000000000000200 R11: 0000000000000001 R12: ffffffffabd710c0 [ 1194.228996][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 1194.229252][ C0] ? rcu_is_watching+0x15/0xd0 [ 1194.229404][ C0] ? perf_trace_sched_switch+0x6d0/0x6d0 [ 1194.229566][ C0] ? gc_worker+0x1fc/0x1280 [nf_conntrack] [ 1194.229773][ C0] ? lock_acquire+0x10a/0x150 [ 1194.229925][ C0] gc_worker+0x20d/0x1280 [nf_conntrack] [ 1194.230093][ C0] ? gc_worker+0x1fc/0x1280 [nf_conntrack] [ 1194.230298][ C0] ? nf_conntrack_get_tuple_skb+0x3f0/0x3f0 [nf_conntrack] [ 1194.230532][ C0] ? rcu_is_watching+0x15/0xd0 [ 1194.230681][ C0] ? rcu_is_watching+0x15/0xd0 [ 1194.230833][ C0] ? process_one_work+0xd16/0x1390 [ 1194.230992][ C0] ? lock_acquire+0x10a/0x150 [ 1194.231144][ C0] ? rcu_is_watching+0x15/0xd0 [ 1194.231296][ C0] process_one_work+0xd57/0x1390 [ 1194.231467][ C0] ? pwq_dec_nr_in_flight+0x700/0x700 [ 1194.231626][ C0] ? lock_acquire.part.0+0xbc/0x260 [ 1194.231778][ C0] ? assign_work+0x152/0x380 [ 1194.231937][ C0] worker_thread+0x4d6/0xd40 [ 1194.232101][ C0] ? process_one_work+0x1390/0x1390 [ 1194.232262][ C0] kthread+0x355/0x5b0 [ 1194.232377][ C0] ? kthread_is_per_cpu+0xe0/0xe0 [ 1194.232532][ C0] ? __lock_release.isra.0+0x59/0x170 [ 1194.232700][ C0] ? rcu_is_watching+0x15/0xd0 [ 1194.232866][ C0] ? kthread_is_per_cpu+0xe0/0xe0 [ 1194.233017][ C0] ret_from_fork+0x3fb/0x510 [ 1194.233194][ C0] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 1194.233406][ C0] ? __switch_to+0x53c/0xd00 [ 1194.233567][ C0] ? kthread_is_per_cpu+0xe0/0xe0 [ 1194.233731][ C0] ret_from_fork_asm+0x11/0x20 [ 1194.233899][ C0]