[ 778.599986][ C0] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 2200130418 wd_nsec: 2200130520 [ 846.183912][ C0] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 7368053960 wd_nsec: 7368054358 [ 860.414037][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [migration/0:18] [ 860.414041][ C0] Modules linked in: act_skbedit act_ct nf_flow_table nf_tables nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 act_vlan act_mpls ip6_gre ip6_tunnel tunnel6 macvlan vxlan ip6_udp_tunnel udp_tunnel ip_gre gre act_pedit act_mirred cls_matchall sch_red dummy sch_tbf act_gact cls_flower sch_ingress bridge stp llc 8021q vrf veth [ 860.414058][ C0] irq event stamp: 1241455 [ 860.414059][ C0] hardirqs last enabled at (1241454): [] irqentry_exit+0xf9/0x4d0 [ 860.414067][ C0] hardirqs last disabled at (1241455): [] sysvec_apic_timer_interrupt+0x12/0xe0 [ 860.414069][ C0] softirqs last enabled at (565376): [] handle_softirqs+0x56f/0x840 [ 860.414074][ C0] softirqs last disabled at (565401): [] irq_exit_rcu+0xa2/0xf0 [ 860.414079][ C0] CPU: 0 UID: 0 PID: 18 Comm: migration/0 Not tainted 6.19.0-rc2-virtme #1 PREEMPT(full) [ 860.414082][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 860.414084][ C0] Stopper: 0x0 <- 0x0 [ 860.414088][ C0] RIP: 0010:rcu_is_watching+0x4/0xd0 [ 860.414092][ C0] Code: 14 24 eb 8c 66 90 f3 0f 1e fa 0f 1f 44 00 00 48 c7 c7 e0 0d 6e 98 e8 2b c7 15 02 65 0f b6 05 f7 bd 1f 04 c3 66 90 f3 0f 1e fa <53> 48 83 ec 08 65 ff 05 60 3c 1e 04 e8 eb c6 15 02 48 c7 c3 90 d9 [ 860.414094][ C0] RSP: 0018:ffa0000000007520 EFLAGS: 00000293 [ 860.414096][ C0] RAX: 0000000000000000 RBX: ffffffff993710c0 RCX: 0000000000000000 [ 860.414097][ C0] RDX: 0000000000000003 RSI: ffffffff9610e04f RDI: ffffffff993710c0 [ 860.414098][ C0] RBP: ffa0000000007d50 R08: ffffffff99f88b14 R09: ffffffff99cfce64 [ 860.414099][ C0] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000001 [ 860.414099][ C0] R13: ffa0000000007648 R14: ffffffff9610e04f R15: ff11000001b44540 [ 860.414102][ C0] FS: 0000000000000000(0000) GS:ff1100009acd4000(0000) knlGS:0000000000000000 [ 860.414105][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 860.414106][ C0] CR2: 00005555de728000 CR3: 0000000010b34005 CR4: 0000000000771ef0 [ 860.414107][ C0] PKRU: 55555554 [ 860.414108][ C0] Call Trace: [ 860.414109][ C0] [ 860.414110][ C0] lock_release+0x11f/0x180 [ 860.414115][ C0] unwind_next_frame+0x4e4/0x1cc0 [ 860.414119][ C0] ? call_timer_fn+0x164/0x300 [ 860.414123][ C0] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 860.414125][ C0] ? stack_access_ok+0x1d0/0x1d0 [ 860.414129][ C0] ? __unwind_start+0x3f6/0x8c0 [ 860.414132][ C0] ? write_profile+0xf0/0xf0 [ 860.414134][ C0] arch_stack_walk+0x9b/0x100 [ 860.414139][ C0] ? __run_timers+0x600/0x930 [ 860.414143][ C0] stack_trace_save+0x93/0xc0 [ 860.414145][ C0] ? filter_irq_stacks+0xd0/0xd0 [ 860.414148][ C0] ? __lock_release.isra.0+0x59/0x170 [ 860.414151][ C0] kasan_save_stack+0x30/0x50 [ 860.414155][ C0] ? kasan_save_stack+0x30/0x50 [ 860.414156][ C0] ? kasan_save_track+0x14/0x30 [ 860.414158][ C0] ? __kasan_slab_alloc+0x5f/0x70 [ 860.414159][ C0] ? kmem_cache_alloc_noprof+0x226/0x6e0 [ 860.414162][ C0] ? __alloc_object+0x30/0x250 [ 860.414164][ C0] ? __create_object+0x26/0xc0 [ 860.414166][ C0] ? kmem_cache_alloc_node_noprof+0x4f3/0x700 [ 860.414168][ C0] ? __alloc_skb+0xf1/0x350 [ 860.414172][ C0] ? __neigh_notify+0xc6/0x280 [ 860.414174][ C0] ? neigh_timer_handler+0x1e0/0xf80 [ 860.414176][ C0] ? call_timer_fn+0x164/0x300 [ 860.414190][ C0] kasan_save_track+0x14/0x30 [ 860.414192][ C0] __kasan_slab_alloc+0x5f/0x70 [ 860.414194][ C0] kmem_cache_alloc_noprof+0x226/0x6e0 [ 860.414199][ C0] ? __alloc_object+0x30/0x250 [ 860.414201][ C0] __alloc_object+0x30/0x250 [ 860.414203][ C0] __create_object+0x26/0xc0 [ 860.414205][ C0] ? kasan_save_track+0x14/0x30 [ 860.414208][ C0] kmem_cache_alloc_node_noprof+0x4f3/0x700 [ 860.414212][ C0] ? __alloc_skb+0xf1/0x350 [ 860.414214][ C0] __alloc_skb+0xf1/0x350 [ 860.414216][ C0] ? __alloc_skb+0x2a8/0x350 [ 860.414218][ C0] ? napi_skb_cache_get+0x7a0/0x7a0 [ 860.414220][ C0] ? __neigh_notify+0x2f/0x280 [ 860.414223][ C0] ? rcu_is_watching+0x15/0xd0 [ 860.414224][ C0] ? __neigh_notify+0x2f/0x280 [ 860.414225][ C0] ? lock_acquire+0x10a/0x150 [ 860.414229][ C0] __neigh_notify+0xc6/0x280 [ 860.414232][ C0] neigh_timer_handler+0x1e0/0xf80 [ 860.414233][ C0] ? call_timer_fn+0x114/0x300 [ 860.414235][ C0] ? lock_acquire+0x10a/0x150 [ 860.414238][ C0] ? neigh_periodic_work+0xb00/0xb00 [ 860.414240][ C0] call_timer_fn+0x164/0x300 [ 860.414242][ C0] ? detach_if_pending+0x1c0/0x1c0 [ 860.414245][ C0] ? debug_object_active_state+0x430/0x430 [ 860.414249][ C0] ? __lock_release.isra.0+0x59/0x170 [ 860.414252][ C0] ? rcu_is_watching+0x15/0xd0 [ 860.414255][ C0] __run_timers+0x600/0x930 [ 860.414257][ C0] ? neigh_periodic_work+0xb00/0xb00 [ 860.414260][ C0] ? find_held_lock+0x2b/0x80 [ 860.414262][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 860.414265][ C0] ? __lock_acquire+0x577/0xc10 [ 860.414270][ C0] ? __rwlock_init+0x150/0x150 [ 860.414273][ C0] ? lock_acquire+0x10a/0x150 [ 860.414276][ C0] run_timer_softirq+0xf3/0x170 [ 860.414279][ C0] ? __run_timers+0x930/0x930 [ 860.414282][ C0] ? handle_softirqs+0x19f/0x840 [ 860.414283][ C0] ? rcu_is_watching+0x15/0xd0 [ 860.414285][ C0] handle_softirqs+0x1d7/0x840 [ 860.414289][ C0] ? _local_bh_enable+0xd0/0xd0 [ 860.414291][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 860.414294][ C0] irq_exit_rcu+0xa2/0xf0 [ 860.414296][ C0] common_interrupt+0xb5/0xf0 [ 860.414299][ C0] [ 860.414300][ C0] [ 860.414301][ C0] asm_common_interrupt+0x26/0x40 [ 860.414304][ C0] RIP: 0010:finish_task_switch.isra.0+0x1d2/0x8b0 [ 860.414307][ C0] Code: 04 00 00 8b 05 b3 8b a0 03 48 85 d2 0f 85 a3 03 00 00 85 c0 0f 85 ab 02 00 00 48 89 df e8 a6 17 2c 02 e8 71 62 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 [ 860.414308][ C0] RSP: 0018:ffa0000000127c60 EFLAGS: 00000282 [ 860.414309][ C0] RAX: 000000000008a097 RBX: ff11000035237280 RCX: ffffffff9622959f [ 860.414310][ C0] RDX: ff11000001b44540 RSI: ffffffff98db3a4c RDI: ffffffff9886ae00 [ 860.414310][ C0] RBP: ffa0000000127ca8 R08: 0000000000000000 R09: 0000000000000001 [ 860.414311][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: ff11000001a94540 [ 860.414311][ C0] R13: ff11000001b44540 R14: ffffffff99c32134 R15: ff11000035237298 [ 860.414315][ C0] ? finish_task_switch.isra.0+0x1cf/0x8b0 [ 860.414320][ C0] __schedule+0xaea/0x1720 [ 860.414324][ C0] ? io_schedule_timeout+0x130/0x130 [ 860.414327][ C0] ? __lock_release.isra.0+0x59/0x170 [ 860.414331][ C0] schedule+0xd4/0x260 [ 860.414333][ C0] smpboot_thread_fn+0x715/0x9b0 [ 860.414337][ C0] ? sort_range+0x20/0x20 [ 860.414338][ C0] kthread+0x355/0x5b0 [ 860.414341][ C0] ? kthread_is_per_cpu+0xe0/0xe0 [ 860.414342][ C0] ? __lock_release.isra.0+0x59/0x170 [ 860.414345][ C0] ? rcu_is_watching+0x15/0xd0 [ 860.414347][ C0] ? kthread_is_per_cpu+0xe0/0xe0 [ 860.414349][ C0] ret_from_fork+0x3fb/0x510 [ 860.414352][ C0] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 860.414355][ C0] ? __switch_to+0x53c/0xd00 [ 860.414357][ C0] ? kthread_is_per_cpu+0xe0/0xe0 [ 860.414359][ C0] ret_from_fork_asm+0x11/0x20 [ 860.414367][ C0]