DUID 00:04:89:05:98:7d:bd:cb:ea:8e:b7:3c:a9:5c:45:de:a2:b6
forked to background, child pid 3173
[   31.785301][ T3174] 8021q: adding VLAN 0 to HW filter on device bond0
[   31.802856][ T3174] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.1.178' (ED25519) to the list of known hosts.
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syzkaller login: [  179.807942][    C0] rcu: INFO: rcu_preempt self-detected stall on CPU
[  179.814826][    C0] rcu: 	0-...!: (1 GPs behind) idle=64b/1/0x4000000000000000 softirq=5607/5611 fqs=0 
[  179.825352][    C0] 	(t=10500 jiffies g=5437 q=187)
[  179.830410][    C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10499 jiffies! g5437 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[  179.842752][    C0] rcu: 	Possible timer handling issue on cpu=1 timer-softirq=4132
[  179.850646][    C0] rcu: rcu_preempt kthread starved for 10500 jiffies! g5437 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
[  179.863283][    C0] rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[  179.873277][    C0] rcu: RCU grace-period kthread stack dump:
[  179.879176][    C0] task:rcu_preempt     state:I stack:27000 pid:   15 ppid:     2 flags:0x00004000
[  179.888400][    C0] Call Trace:
[  179.891776][    C0]  <TASK>
[  179.894721][    C0]  __schedule+0x12c4/0x45b0
[  179.899263][    C0]  ? _raw_spin_unlock_irqrestore+0x8b/0x130
[  179.905174][    C0]  ? _raw_spin_unlock_irqrestore+0xd9/0x130
[  179.911190][    C0]  ? __mod_timer+0xa8e/0xeb0
[  179.915818][    C0]  ? __sched_text_start+0x8/0x8
[  179.920694][    C0]  ? mod_timer_pending+0x20/0x20
[  179.925850][    C0]  ? lockdep_softirqs_off+0x420/0x420
[  179.931268][    C0]  schedule+0x11b/0x1f0
[  179.935504][    C0]  schedule_timeout+0x1b9/0x300
[  179.940392][    C0]  ? console_conditional_schedule+0x40/0x40
[  179.946324][    C0]  ? update_process_times+0x200/0x200
[  179.951808][    C0]  ? prepare_to_swait_event+0x321/0x340
[  179.957373][    C0]  rcu_gp_fqs_loop+0x2bf/0x1080
[  179.962331][    C0]  ? _raw_spin_unlock_irq+0x1f/0x40
[  179.967628][    C0]  ? lockdep_hardirqs_on+0x94/0x130
[  179.972840][    C0]  ? rcu_gp_init+0xdae/0x1140
[  179.977533][    C0]  ? rcu_gp_init+0x1140/0x1140
[  179.982316][    C0]  ? finish_swait+0xc5/0x1d0
[  179.986921][    C0]  rcu_gp_kthread+0xa4/0x360
[  179.991633][    C0]  ? _raw_spin_unlock+0x40/0x40
[  179.996501][    C0]  ? rcu_report_qs_rsp+0x1a0/0x1a0
[  180.001634][    C0]  ? _raw_spin_unlock_irqrestore+0xd9/0x130
[  180.007632][    C0]  ? __kthread_parkme+0x15c/0x1c0
[  180.012673][    C0]  kthread+0x3f6/0x4f0
[  180.016756][    C0]  ? rcu_report_qs_rsp+0x1a0/0x1a0
[  180.021880][    C0]  ? kthread_blkcg+0xd0/0xd0
[  180.026687][    C0]  ret_from_fork+0x1f/0x30
[  180.031230][    C0]  </TASK>
[  180.034264][    C0] rcu: Stack dump where RCU GP kthread last ran:
[  180.040589][    C0] Sending NMI from CPU 0 to CPUs 1:
[  180.045850][    C1] NMI backtrace for cpu 1
[  180.045859][    C1] CPU: 1 PID: 5062 Comm: syz-executor299 Not tainted 5.15.152-syzkaller #0
[  180.045877][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[  180.045886][    C1] RIP: 0010:mark_lock+0x3/0x340
[  180.045905][    C1] Code: 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 73 ff ff ff 4c 89 ff e8 ae fd 66 00 e9 66 ff ff ff e8 64 d0 b8 08 0f 1f 40 00 55 41 57 <41> 56 41 55 41 54 53 48 83 ec 10 49 89 f7 48 89 3c 24 49 bd 00 00
[  180.045919][    C1] RSP: 0018:ffffc90003606308 EFLAGS: 00000002
[  180.045935][    C1] RAX: 0000000000048656 RBX: ffff88807587c698 RCX: ffffffff8162f928
[  180.045948][    C1] RDX: 0000000000000002 RSI: ffff88807587c698 RDI: ffff88807587bb80
[  180.045960][    C1] RBP: ffffc900036063e0 R08: dffffc0000000000 R09: fffffbfff1f79e32
[  180.045973][    C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807587c6b8
[  180.045985][    C1] R13: 0000000000000001 R14: ffff88807587c668 R15: 1ffff1100eb0f8cd
[  180.045997][    C1] FS:  00007fb00dc0b6c0(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[  180.046013][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  180.046025][    C1] CR2: 00007fb00dc0bd58 CR3: 000000007bd08000 CR4: 00000000003506e0
[  180.046041][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  180.046051][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  180.046061][    C1] Call Trace:
[  180.046068][    C1]  <NMI>
[  180.046074][    C1]  ? nmi_cpu_backtrace+0x39f/0x4a0
[  180.046094][    C1]  ? read_lock_is_recursive+0x10/0x10
[  180.046112][    C1]  ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[  180.046139][    C1]  ? nmi_cpu_backtrace_handler+0x8/0x10
[  180.046156][    C1]  ? nmi_handle+0xf7/0x370
[  180.046174][    C1]  ? mark_lock+0x3/0x340
[  180.046188][    C1]  ? default_do_nmi+0x62/0x150
[  180.046204][    C1]  ? exc_nmi+0xab/0x120
[  180.046218][    C1]  ? end_repeat_nmi+0x16/0x31
[  180.046240][    C1]  ? mark_lock+0x98/0x340
[  180.046254][    C1]  ? mark_lock+0x3/0x340
[  180.046269][    C1]  ? mark_lock+0x3/0x340
[  180.046284][    C1]  ? mark_lock+0x3/0x340
[  180.046298][    C1]  </NMI>
[  180.046303][    C1]  <TASK>
[  180.046308][    C1]  lockdep_hardirqs_on_prepare+0x27d/0x7a0
[  180.046326][    C1]  ? print_irqtrace_events+0x210/0x210
[  180.046344][    C1]  ? __local_bh_enable_ip+0x102/0x1f0
[  180.046362][    C1]  trace_hardirqs_on+0x67/0x80
[  180.046381][    C1]  __local_bh_enable_ip+0x164/0x1f0
[  180.046397][    C1]  ? tipc_sk_rcv+0x454/0x1d40
[  180.046415][    C1]  ? tipc_sk_rcv+0x454/0x1d40
[  180.046433][    C1]  ? _local_bh_enable+0xa0/0xa0
[  180.046448][    C1]  ? tipc_sk_rcv+0x1d40/0x1d40
[  180.046466][    C1]  ? tipc_sk_rcv+0x286/0x1d40
[  180.046490][    C1]  ? tipc_sk_rcv+0x454/0x1d40
[  180.046507][    C1]  _raw_spin_trylock_bh+0x5d/0x70
[  180.046524][    C1]  tipc_sk_rcv+0x454/0x1d40
[  180.046553][    C1]  ? __skb_queue_purge+0x160/0x160
[  180.046570][    C1]  ? memset+0x1f/0x40
[  180.046586][    C1]  ? lockdep_init_map_type+0x9d/0x8d0
[  180.046604][    C1]  ? kmem_cache_free+0x91/0x1f0
[  180.046624][    C1]  ? __raw_spin_lock_init+0x41/0x100
[  180.046642][    C1]  tipc_node_xmit+0x1b7/0xf20
[  180.046659][    C1]  ? __sys_setsockopt+0x5dd/0x990
[  180.046675][    C1]  ? __x64_sys_setsockopt+0xb1/0xc0
[  180.046691][    C1]  ? do_syscall_64+0x3d/0xb0
[  180.046711][    C1]  ? tipc_node_get_linkname+0x190/0x190
[  180.046729][    C1]  ? mark_lock+0x98/0x340
[  180.046745][    C1]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[  180.046769][    C1]  tipc_node_distr_xmit+0x309/0x440
[  180.046791][    C1]  ? tipc_node_xmit_skb+0x1b0/0x1b0
[  180.046815][    C1]  tipc_sk_rcv+0x1629/0x1d40
[  180.046843][    C1]  ? __skb_queue_purge+0x160/0x160
[  180.046860][    C1]  ? memset+0x1f/0x40
[  180.046875][    C1]  ? lockdep_init_map_type+0x9d/0x8d0
[  180.046897][    C1]  ? __raw_spin_lock_init+0x41/0x100
[  180.046914][    C1]  tipc_node_xmit+0x1b7/0xf20
[  180.046934][    C1]  ? tipc_node_get_linkname+0x190/0x190
[  180.046961][    C1]  ? validate_chain+0x112/0x5930
[  180.046978][    C1]  tipc_sk_push_backlog+0x507/0x920
[  180.047001][    C1]  tipc_sk_proto_rcv+0xa8e/0x1820
[  180.047025][    C1]  ? trace_tipc_sk_dump+0x220/0x220
[  180.047045][    C1]  ? mark_lock+0x98/0x340
[  180.047062][    C1]  tipc_sk_filter_rcv+0x315b/0x33d0
[  180.047086][    C1]  ? mark_lock+0x98/0x340
[  180.047106][    C1]  ? mark_lock+0x98/0x340
[  180.047122][    C1]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[  180.047138][    C1]  ? tipc_sk_rcv+0x73d/0x1d40
[  180.047158][    C1]  ? tipc_sk_publish+0x470/0x470
[  180.047178][    C1]  ? lockdep_hardirqs_on+0x94/0x130
[  180.047201][    C1]  tipc_sk_rcv+0x8a7/0x1d40
[  180.047230][    C1]  ? __skb_queue_purge+0x160/0x160
[  180.047247][    C1]  ? memset+0x1f/0x40
[  180.047262][    C1]  ? lockdep_init_map_type+0x9d/0x8d0
[  180.047285][    C1]  ? __raw_spin_lock_init+0x41/0x100
[  180.047303][    C1]  tipc_node_xmit+0x1b7/0xf20
[  180.047323][    C1]  ? tipc_node_get_linkname+0x190/0x190
[  180.047353][    C1]  tipc_node_distr_xmit+0x309/0x440
[  180.047375][    C1]  ? tipc_node_xmit_skb+0x1b0/0x1b0
[  180.047395][    C1]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[  180.047412][    C1]  ? print_irqtrace_events+0x210/0x210
[  180.047430][    C1]  tipc_sk_backlog_rcv+0x199/0x220
[  180.047450][    C1]  ? tipc_sk_timeout+0xac0/0xac0
[  180.047471][    C1]  ? __release_sock+0x9c/0x4b0
[  180.047495][    C1]  ? do_raw_spin_unlock+0x137/0x8b0
[  180.047511][    C1]  ? __bpf_trace_softirq+0x10/0x10
[  180.047529][    C1]  __release_sock+0x198/0x4b0
[  180.047550][    C1]  release_sock+0x5d/0x1c0
[  180.047568][    C1]  sock_setsockopt+0x155d/0x2f10
[  180.047589][    C1]  ? __sock_set_mark+0x160/0x160
[  180.047607][    C1]  ? aa_sk_perm+0x8fc/0xa30
[  180.047628][    C1]  ? aa_af_perm+0x350/0x350
[  180.047644][    C1]  ? __fget_files+0x413/0x480
[  180.047664][    C1]  ? aa_sock_opt_perm+0x79/0x110
[  180.047680][    C1]  ? bpf_lsm_socket_setsockopt+0x5/0x10
[  180.047696][    C1]  ? security_socket_setsockopt+0x7d/0xa0
[  180.047717][    C1]  __sys_setsockopt+0x5dd/0x990
[  180.047735][    C1]  ? __ia32_sys_recv+0xb0/0xb0
[  180.047754][    C1]  ? syscall_enter_from_user_mode+0x2e/0x230
[  180.047772][    C1]  __x64_sys_setsockopt+0xb1/0xc0
[  180.047790][    C1]  do_syscall_64+0x3d/0xb0
[  180.047808][    C1]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  180.047826][    C1] RIP: 0033:0x7fb00dc6b3e9
[  180.047854][    C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[  180.047867][    C1] RSP: 002b:00007fb00dc0b228 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  180.047886][    C1] RAX: ffffffffffffffda RBX: 00007fb00dc0b6c0 RCX: 00007fb00dc6b3e9
[  180.047899][    C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[  180.047909][    C1] RBP: 00007fb00dcf5338 R08: 0000000000000004 R09: 0000000000000000
[  180.047919][    C1] R10: 0000000020000540 R11: 0000000000000246 R12: 00007fb00dcf5330
[  180.047931][    C1] R13: 00007fb00dcf533c R14: 00007ffd462419a0 R15: 00007ffd46241a88
[  180.047949][    C1]  </TASK>
[  180.047955][    C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.105 msecs
[  180.048882][    C0] NMI backtrace for cpu 0
[  180.750386][    C0] CPU: 0 PID: 5061 Comm: syz-executor299 Not tainted 5.15.152-syzkaller #0
[  180.759320][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[  180.769612][    C0] Call Trace:
[  180.772930][    C0]  <IRQ>
[  180.775875][    C0]  dump_stack_lvl+0x1e3/0x2cb
[  180.780893][    C0]  ? io_uring_drop_tctx_refs+0x19d/0x19d
[  180.787367][    C0]  ? panic+0x84d/0x84d
[  180.791657][    C0]  ? read_lock_is_recursive+0x10/0x10
[  180.797055][    C0]  nmi_cpu_backtrace+0x46a/0x4a0
[  180.802300][    C0]  ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[  180.808476][    C0]  ? try_to_wake_up+0x844/0x1300
[  180.813440][    C0]  ? _raw_spin_lock_irqsave+0xdd/0x120
[  180.818921][    C0]  ? _raw_spin_lock+0x40/0x40
[  180.823639][    C0]  ? arch_trigger_cpumask_backtrace+0x10/0x10
[  180.830167][    C0]  nmi_trigger_cpumask_backtrace+0x181/0x2a0
[  180.836259][    C0]  rcu_dump_cpu_stacks+0x223/0x390
[  180.841690][    C0]  print_cpu_stall+0x320/0x600
[  180.846501][    C0]  rcu_sched_clock_irq+0x8d9/0x1150
[  180.851899][    C0]  ? rcutree_dead_cpu+0x20/0x20
[  180.856773][    C0]  ? hrtimer_run_queues+0x163/0x450
[  180.862081][    C0]  ? account_process_tick+0x232/0x3a0
[  180.867498][    C0]  update_process_times+0x196/0x200
[  180.872806][    C0]  tick_sched_timer+0x386/0x550
[  180.877766][    C0]  ? tick_setup_sched_timer+0x2d0/0x2d0
[  180.883439][    C0]  __hrtimer_run_queues+0x55b/0xcf0
[  180.888675][    C0]  ? hrtimer_interrupt+0x980/0x980
[  180.893811][    C0]  ? ktime_get_update_offsets_now+0x407/0x420
[  180.900084][    C0]  hrtimer_interrupt+0x392/0x980
[  180.905333][    C0]  __sysvec_apic_timer_interrupt+0x139/0x470
[  180.911425][    C0]  sysvec_apic_timer_interrupt+0x8c/0xb0
[  180.917513][    C0]  </IRQ>
[  180.920450][    C0]  <TASK>
[  180.923398][    C0]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  180.929484][    C0] RIP: 0010:kvm_wait+0x1b4/0x200
[  180.934661][    C0] Code: e0 48 c1 e8 03 42 0f b6 04 28 84 c0 75 42 45 0f b6 34 24 e8 7e d4 4e 00 44 3a 74 24 1c 75 10 66 90 0f 00 2d fe 87 50 09 fb f4 <e9> c8 fe ff ff fb e9 c2 fe ff ff 44 89 e1 80 e1 07 38 c1 0f 8c 54
[  180.954801][    C0] RSP: 0018:ffffc900035a7700 EFLAGS: 00000246
[  180.960921][    C0] RAX: e088d78fa910eb00 RBX: 1ffff920006b4ee4 RCX: ffffffff8162f928
[  180.969087][    C0] RDX: dffffc0000000000 RSI: ffffffff8a8b1500 RDI: ffffffff8ad88f00
[  180.977508][    C0] RBP: ffffc900035a77d0 R08: dffffc0000000000 R09: fffffbfff1f79e32
[  180.986956][    C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801994d488
[  180.995040][    C0] R13: dffffc0000000000 R14: 0000000000000003 R15: ffffc900035a7740
[  181.003160][    C0]  ? mark_lock+0x98/0x340
[  181.007527][    C0]  ? lockdep_hardirqs_on+0x94/0x130
[  181.012923][    C0]  ? kvm_arch_para_hints+0x30/0x30
[  181.018086][    C0]  ? mark_lock+0x98/0x340
[  181.022794][    C0]  __pv_queued_spin_lock_slowpath+0x6bc/0xc40
[  181.029068][    C0]  ? __pv_queued_spin_unlock_slowpath+0x2e0/0x2e0
[  181.035526][    C0]  queued_spin_lock_slowpath+0x42/0x50
[  181.041037][    C0]  do_raw_spin_lock+0x269/0x370
[  181.046001][    C0]  ? __bpf_trace_softirq+0x10/0x10
[  181.051166][    C0]  ? __rwlock_init+0x140/0x140
[  181.055962][    C0]  ? aa_af_perm+0x350/0x350
[  181.060484][    C0]  ? validate_chain+0x112/0x5930
[  181.065530][    C0]  ? lock_sock_nested+0x68/0x100
[  181.070489][    C0]  lock_sock_nested+0x68/0x100
[  181.075306][    C0]  tipc_sendstream+0x43/0x70
[  181.079913][    C0]  ? tipc_getsockopt+0x7d0/0x7d0
[  181.085044][    C0]  ____sys_sendmsg+0x59e/0x8f0
[  181.089821][    C0]  ? iovec_from_user+0x5d/0x390
[  181.094781][    C0]  ? __sys_sendmsg_sock+0x30/0x30
[  181.099838][    C0]  ___sys_sendmsg+0x252/0x2e0
[  181.104535][    C0]  ? __sys_sendmsg+0x260/0x260
[  181.109460][    C0]  ? __fdget+0x191/0x220
[  181.113718][    C0]  __se_sys_sendmsg+0x19a/0x260
[  181.118584][    C0]  ? __x64_sys_sendmsg+0x80/0x80
[  181.123631][    C0]  ? syscall_enter_from_user_mode+0x2e/0x230
[  181.129696][    C0]  ? lockdep_hardirqs_on+0x94/0x130
[  181.134932][    C0]  ? syscall_enter_from_user_mode+0x2e/0x230
[  181.140930][    C0]  do_syscall_64+0x3d/0xb0
[  181.145451][    C0]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  181.151443][    C0] RIP: 0033:0x7fb00dc6b3e9
[  181.155873][    C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[  181.175926][    C0] RSP: 002b:00007fb00dc2c228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  181.184489][    C0] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 00007fb00dc6b3e9
[  181.192471][    C0] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000004
[  181.200451][    C0] RBP: 00007fb00dcf5328 R08: 0000000000000000 R09: 0000000000000000
[  181.208446][    C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb00dcf5320
[  181.216466][    C0] R13: 00007fb00dcf532c R14: 00007ffd462419a0 R15: 00007ffd46241a88
[  181.224466][    C0]  </TASK>
[  181.227491][    C0] Sending NMI from CPU 0 to CPUs 1:
[  181.232704][    C1] NMI backtrace for cpu 1
[  181.232713][    C1] CPU: 1 PID: 5062 Comm: syz-executor299 Not tainted 5.15.152-syzkaller #0
[  181.232731][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[  181.232740][    C1] RIP: 0010:tipc_sk_lookup+0x388/0x920
[  181.232763][    C1] Code: 31 ff e8 4b 09 b2 f7 4c 89 f8 48 83 e0 01 0f 85 bb 00 00 00 48 8b 5c 24 18 48 89 d8 48 c1 e8 03 48 89 44 24 50 42 0f b6 04 20 <84> c0 0f 85 36 01 00 00 44 0f b7 2b 48 8b 74 24 20 48 89 f0 48 c1
[  181.232776][    C1] RSP: 0018:ffffc900036063e0 EFLAGS: 00000a03
[  181.232791][    C1] RAX: 0000000000000000 RBX: ffff88814ad2514e RCX: ffff88807587bb80
[  181.232804][    C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  181.232814][    C1] RBP: ffffc900036064d0 R08: ffffffff89ce3465 R09: fffffbfff1f79e19
[  181.232826][    C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[  181.232838][    C1] R13: ffff88814b16c000 R14: 0000000000000025 R15: ffff88801994d9a8
[  181.232850][    C1] FS:  00007fb00dc0b6c0(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[  181.232866][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  181.232878][    C1] CR2: 00007fb00dc0bd58 CR3: 000000007bd08000 CR4: 00000000003506e0
[  181.232893][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  181.232902][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  181.232913][    C1] Call Trace:
[  181.232919][    C1]  <NMI>
[  181.232924][    C1]  ? nmi_cpu_backtrace+0x39f/0x4a0
[  181.232946][    C1]  ? read_lock_is_recursive+0x10/0x10
[  181.232964][    C1]  ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[  181.232985][    C1]  ? unknown_nmi_error+0xd0/0xd0
[  181.233010][    C1]  ? mark_lock+0x3/0x340
[  181.233024][    C1]  ? nmi_cpu_backtrace_handler+0x8/0x10
[  181.233042][    C1]  ? nmi_handle+0xf7/0x370
[  181.233059][    C1]  ? tipc_sk_lookup+0x388/0x920
[  181.233076][    C1]  ? mark_lock+0x3/0x340
[  181.233091][    C1]  ? default_do_nmi+0x62/0x150
[  181.233108][    C1]  ? exc_nmi+0xab/0x120
[  181.233122][    C1]  ? end_repeat_nmi+0x16/0x31
[  181.233144][    C1]  ? tipc_sk_lookup+0x365/0x920
[  181.233163][    C1]  ? tipc_sk_lookup+0x388/0x920
[  181.233182][    C1]  ? tipc_sk_lookup+0x388/0x920
[  181.233201][    C1]  ? tipc_sk_lookup+0x388/0x920
[  181.233219][    C1]  </NMI>
[  181.233224][    C1]  <TASK>
[  181.233229][    C1]  ? __local_bh_enable_ip+0x164/0x1f0
[  181.233250][    C1]  ? tipc_sk_rcv+0x1d40/0x1d40
[  181.233268][    C1]  ? tipc_sk_rcv+0x1677/0x1d40
[  181.233286][    C1]  ? tipc_sk_rcv+0x24e/0x1d40
[  181.233306][    C1]  tipc_sk_rcv+0x428/0x1d40
[  181.233338][    C1]  ? __skb_queue_purge+0x160/0x160
[  181.233356][    C1]  ? memset+0x1f/0x40
[  181.233372][    C1]  ? lockdep_init_map_type+0x9d/0x8d0
[  181.233392][    C1]  ? kmem_cache_free+0x91/0x1f0
[  181.233413][    C1]  ? __raw_spin_lock_init+0x41/0x100
[  181.233432][    C1]  tipc_node_xmit+0x1b7/0xf20
[  181.233450][    C1]  ? __sys_setsockopt+0x5dd/0x990
[  181.233466][    C1]  ? __x64_sys_setsockopt+0xb1/0xc0
[  181.233482][    C1]  ? do_syscall_64+0x3d/0xb0
[  181.233509][    C1]  ? tipc_node_get_linkname+0x190/0x190
[  181.233527][    C1]  ? mark_lock+0x98/0x340
[  181.233544][    C1]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[  181.233571][    C1]  tipc_node_distr_xmit+0x309/0x440
[  181.233594][    C1]  ? tipc_node_xmit_skb+0x1b0/0x1b0
[  181.233621][    C1]  tipc_sk_rcv+0x1629/0x1d40
[  181.233653][    C1]  ? __skb_queue_purge+0x160/0x160
[  181.233671][    C1]  ? memset+0x1f/0x40
[  181.233686][    C1]  ? lockdep_init_map_type+0x9d/0x8d0
[  181.233711][    C1]  ? __raw_spin_lock_init+0x41/0x100
[  181.233730][    C1]  tipc_node_xmit+0x1b7/0xf20
[  181.233752][    C1]  ? tipc_node_get_linkname+0x190/0x190
[  181.233782][    C1]  ? validate_chain+0x112/0x5930
[  181.233800][    C1]  tipc_sk_push_backlog+0x507/0x920
[  181.233823][    C1]  tipc_sk_proto_rcv+0xa8e/0x1820
[  181.233848][    C1]  ? trace_tipc_sk_dump+0x220/0x220
[  181.233868][    C1]  ? mark_lock+0x98/0x340
[  181.233887][    C1]  tipc_sk_filter_rcv+0x315b/0x33d0
[  181.233912][    C1]  ? mark_lock+0x98/0x340
[  181.233935][    C1]  ? mark_lock+0x98/0x340
[  181.233951][    C1]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[  181.233968][    C1]  ? tipc_sk_rcv+0x73d/0x1d40
[  181.233989][    C1]  ? tipc_sk_publish+0x470/0x470
[  181.234010][    C1]  ? lockdep_hardirqs_on+0x94/0x130
[  181.234036][    C1]  tipc_sk_rcv+0x8a7/0x1d40
[  181.234068][    C1]  ? __skb_queue_purge+0x160/0x160
[  181.234086][    C1]  ? memset+0x1f/0x40
[  181.234101][    C1]  ? lockdep_init_map_type+0x9d/0x8d0
[  181.234126][    C1]  ? __raw_spin_lock_init+0x41/0x100
[  181.234145][    C1]  tipc_node_xmit+0x1b7/0xf20
[  181.234166][    C1]  ? tipc_node_get_linkname+0x190/0x190
[  181.234199][    C1]  tipc_node_distr_xmit+0x309/0x440
[  181.234222][    C1]  ? tipc_node_xmit_skb+0x1b0/0x1b0
[  181.234243][    C1]  ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[  181.234261][    C1]  ? print_irqtrace_events+0x210/0x210
[  181.234279][    C1]  tipc_sk_backlog_rcv+0x199/0x220
[  181.234300][    C1]  ? tipc_sk_timeout+0xac0/0xac0
[  181.234322][    C1]  ? __release_sock+0x9c/0x4b0
[  181.234340][    C1]  ? do_raw_spin_unlock+0x137/0x8b0
[  181.234358][    C1]  ? __bpf_trace_softirq+0x10/0x10
[  181.234376][    C1]  __release_sock+0x198/0x4b0
[  181.234399][    C1]  release_sock+0x5d/0x1c0
[  181.234418][    C1]  sock_setsockopt+0x155d/0x2f10
[  181.234441][    C1]  ? __sock_set_mark+0x160/0x160
[  181.234461][    C1]  ? aa_sk_perm+0x8fc/0xa30
[  181.234483][    C1]  ? aa_af_perm+0x350/0x350
[  181.234503][    C1]  ? __fget_files+0x413/0x480
[  181.234524][    C1]  ? aa_sock_opt_perm+0x79/0x110
[  181.234541][    C1]  ? bpf_lsm_socket_setsockopt+0x5/0x10
[  181.234558][    C1]  ? security_socket_setsockopt+0x7d/0xa0
[  181.234579][    C1]  __sys_setsockopt+0x5dd/0x990
[  181.234599][    C1]  ? __ia32_sys_recv+0xb0/0xb0
[  181.234619][    C1]  ? syscall_enter_from_user_mode+0x2e/0x230
[  181.234639][    C1]  __x64_sys_setsockopt+0xb1/0xc0
[  181.234657][    C1]  do_syscall_64+0x3d/0xb0
[  181.234676][    C1]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  181.234695][    C1] RIP: 0033:0x7fb00dc6b3e9
[  181.234711][    C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[  181.234724][    C1] RSP: 002b:00007fb00dc0b228 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  181.234740][    C1] RAX: ffffffffffffffda RBX: 00007fb00dc0b6c0 RCX: 00007fb00dc6b3e9
[  181.234752][    C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003
[  181.234762][    C1] RBP: 00007fb00dcf5338 R08: 0000000000000004 R09: 0000000000000000
[  181.234773][    C1] R10: 0000000020000540 R11: 0000000000000246 R12: 00007fb00dcf5330
[  181.234784][    C1] R13: 00007fb00dcf533c R14: 00007ffd462419a0 R15: 00007ffd46241a88
[  181.234804][    C1]  </TASK>
[  181.234810][    C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.105 msecs