DUID 00:04:89:05:98:7d:bd:cb:ea:8e:b7:3c:a9:5c:45:de:a2:b6 forked to background, child pid 3174 [ 26.119486][ T3175] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.135895][ T3175] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.184' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 181.184893][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 181.191591][ C0] rcu: 0-...!: (10499 ticks this GP) idle=525/1/0x4000000000000000 softirq=5534/5538 fqs=0 [ 181.202127][ C0] (t=10500 jiffies g=4829 q=125) [ 181.207134][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10499 jiffies! g4829 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 181.219707][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=1485 [ 181.227800][ C0] rcu: rcu_preempt kthread starved for 10500 jiffies! g4829 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 181.239855][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 181.249829][ C0] rcu: RCU grace-period kthread stack dump: [ 181.255953][ C0] task:rcu_preempt state:I stack:27000 pid: 15 ppid: 2 flags:0x00004000 [ 181.265476][ C0] Call Trace: [ 181.268874][ C0] [ 181.271813][ C0] __schedule+0x12c4/0x45b0 [ 181.276332][ C0] ? _raw_spin_unlock_irqrestore+0x8b/0x130 [ 181.282343][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 181.288335][ C0] ? __mod_timer+0xa8e/0xeb0 [ 181.293091][ C0] ? __sched_text_start+0x8/0x8 [ 181.297922][ C0] ? mod_timer_pending+0x20/0x20 [ 181.303013][ C0] ? lockdep_softirqs_off+0x420/0x420 [ 181.308493][ C0] schedule+0x11b/0x1f0 [ 181.312805][ C0] schedule_timeout+0x1b9/0x300 [ 181.317646][ C0] ? console_conditional_schedule+0x40/0x40 [ 181.323532][ C0] ? update_process_times+0x200/0x200 [ 181.328902][ C0] ? prepare_to_swait_event+0x321/0x340 [ 181.334438][ C0] rcu_gp_fqs_loop+0x2bf/0x1080 [ 181.339267][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 181.344457][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 181.349657][ C0] ? rcu_gp_init+0xdae/0x1140 [ 181.354315][ C0] ? rcu_gp_init+0x1140/0x1140 [ 181.359334][ C0] ? finish_swait+0xc5/0x1d0 [ 181.363920][ C0] rcu_gp_kthread+0xa4/0x360 [ 181.368578][ C0] ? _raw_spin_unlock+0x40/0x40 [ 181.373411][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 181.378598][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 181.384592][ C0] ? __kthread_parkme+0x15c/0x1c0 [ 181.389603][ C0] kthread+0x3f6/0x4f0 [ 181.393759][ C0] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 181.398942][ C0] ? kthread_blkcg+0xd0/0xd0 [ 181.403529][ C0] ret_from_fork+0x1f/0x30 [ 181.407957][ C0] [ 181.410989][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 181.417641][ C0] Sending NMI from CPU 0 to CPUs 1: [ 181.423039][ C1] NMI backtrace for cpu 1 [ 181.423055][ C1] CPU: 1 PID: 5781 Comm: syz-executor353 Not tainted 5.15.153-syzkaller #0 [ 181.423071][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 181.423078][ C1] RIP: 0010:kvm_wait+0x1b4/0x200 [ 181.423098][ C1] Code: e0 48 c1 e8 03 42 0f b6 04 28 84 c0 75 42 45 0f b6 34 24 e8 5e d4 4e 00 44 3a 74 24 1c 75 10 66 90 0f 00 2d fe 87 50 09 fb f4 c8 fe ff ff fb e9 c2 fe ff ff 44 89 e1 80 e1 07 38 c1 0f 8c 54 [ 181.423109][ C1] RSP: 0018:ffffc90003737700 EFLAGS: 00000246 [ 181.423122][ C1] RAX: f96bc8ce7b03e600 RBX: 1ffff920006e6ee4 RCX: ffffffff8162f8e8 [ 181.423132][ C1] RDX: dffffc0000000000 RSI: ffffffff8a8b1500 RDI: ffffffff8ad88fc0 [ 181.423142][ C1] RBP: ffffc900037377d0 R08: dffffc0000000000 R09: fffffbfff1f7a032 [ 181.423151][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801e69e288 [ 181.423161][ C1] R13: dffffc0000000000 R14: 0000000000000003 R15: ffffc90003737740 [ 181.423170][ C1] FS: 00007fa8625836c0(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 181.423182][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 181.423191][ C1] CR2: 0000000020000000 CR3: 000000001d208000 CR4: 00000000003506e0 [ 181.423204][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 181.423212][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 181.423220][ C1] Call Trace: [ 181.423226][ C1] [ 181.423232][ C1] ? nmi_cpu_backtrace+0x39f/0x4a0 [ 181.423246][ C1] ? read_lock_is_recursive+0x10/0x10 [ 181.423262][ C1] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0 [ 181.423275][ C1] ? unknown_nmi_error+0xd0/0xd0 [ 181.423295][ C1] ? nmi_cpu_backtrace_handler+0x8/0x10 [ 181.423308][ C1] ? nmi_handle+0xf7/0x370 [ 181.423322][ C1] ? kvm_wait+0x1b4/0x200 [ 181.423333][ C1] ? default_do_nmi+0x62/0x150 [ 181.423354][ C1] ? exc_nmi+0xab/0x120 [ 181.423365][ C1] ? end_repeat_nmi+0x16/0x31 [ 181.423383][ C1] ? mark_lock+0x98/0x340 [ 181.423396][ C1] ? kvm_wait+0x1b4/0x200 [ 181.423408][ C1] ? kvm_wait+0x1b4/0x200 [ 181.423420][ C1] ? kvm_wait+0x1b4/0x200 [ 181.423431][ C1] [ 181.423435][ C1] [ 181.423440][ C1] ? lockdep_hardirqs_on+0x94/0x130 [ 181.423453][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 181.423468][ C1] ? pv_hash+0x7e/0x140 [ 181.423482][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 181.423501][ C1] ? __pv_queued_spin_unlock_slowpath+0x2e0/0x2e0 [ 181.423519][ C1] queued_spin_lock_slowpath+0x42/0x50 [ 181.423533][ C1] do_raw_spin_lock+0x269/0x370 [ 181.423547][ C1] ? __bpf_trace_softirq+0x10/0x10 [ 181.423561][ C1] ? __rwlock_init+0x140/0x140 [ 181.423573][ C1] ? aa_af_perm+0x350/0x350 [ 181.423587][ C1] ? validate_chain+0x112/0x5930 [ 181.423599][ C1] ? lock_sock_nested+0x68/0x100 [ 181.423614][ C1] lock_sock_nested+0x68/0x100 [ 181.423627][ C1] tipc_sendstream+0x43/0x70 [ 181.423639][ C1] ? tipc_getsockopt+0x7d0/0x7d0 [ 181.423651][ C1] ____sys_sendmsg+0x59e/0x8f0 [ 181.423665][ C1] ? iovec_from_user+0x5d/0x390 [ 181.423681][ C1] ? __sys_sendmsg_sock+0x30/0x30 [ 181.423701][ C1] ___sys_sendmsg+0x252/0x2e0 [ 181.423717][ C1] ? __sys_sendmsg+0x260/0x260 [ 181.423747][ C1] ? __fdget+0x191/0x220 [ 181.423763][ C1] __se_sys_sendmsg+0x19a/0x260 [ 181.423777][ C1] ? __x64_sys_sendmsg+0x80/0x80 [ 181.423794][ C1] ? syscall_enter_from_user_mode+0x2e/0x230 [ 181.423807][ C1] ? lockdep_hardirqs_on+0x94/0x130 [ 181.423820][ C1] ? syscall_enter_from_user_mode+0x2e/0x230 [ 181.423835][ C1] do_syscall_64+0x3d/0xb0 [ 181.423851][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 181.423866][ C1] RIP: 0033:0x7fa8625c23e9 [ 181.423893][ 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 [ 181.423903][ C1] RSP: 002b:00007fa862583228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 181.423916][ C1] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007fa8625c23e9 [ 181.423925][ C1] RDX: 0000000000000000 RSI: 0000000020000780 RDI: 0000000000000004 [ 181.423933][ C1] RBP: 00007fa86264c328 R08: 0000000000000000 R09: 0000000000000000 [ 181.423941][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa86264c320 [ 181.423950][ C1] R13: 00007fa86264c32c R14: 00007ffe4f517650 R15: 00007ffe4f517738 [ 181.423965][ C1] [ 181.424040][ C0] NMI backtrace for cpu 0 [ 181.870702][ C0] CPU: 0 PID: 5782 Comm: syz-executor353 Not tainted 5.15.153-syzkaller #0 [ 181.879583][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 181.889834][ C0] Call Trace: [ 181.893133][ C0] [ 181.896063][ C0] dump_stack_lvl+0x1e3/0x2cb [ 181.900827][ C0] ? io_uring_drop_tctx_refs+0x19d/0x19d [ 181.906807][ C0] ? panic+0x84d/0x84d [ 181.911139][ C0] ? read_lock_is_recursive+0x10/0x10 [ 181.917034][ C0] nmi_cpu_backtrace+0x46a/0x4a0 [ 181.921986][ C0] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0 [ 181.928417][ C0] ? try_to_wake_up+0x844/0x1300 [ 181.933355][ C0] ? _raw_spin_lock_irqsave+0xdd/0x120 [ 181.939025][ C0] ? _raw_spin_lock+0x40/0x40 [ 181.943699][ C0] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 181.949851][ C0] nmi_trigger_cpumask_backtrace+0x181/0x2a0 [ 181.955930][ C0] rcu_dump_cpu_stacks+0x223/0x390 [ 181.961250][ C0] print_cpu_stall+0x320/0x600 [ 181.966295][ C0] rcu_sched_clock_irq+0x8d9/0x1150 [ 181.971484][ C0] ? rcutree_dead_cpu+0x20/0x20 [ 181.976328][ C0] ? hrtimer_run_queues+0x163/0x450 [ 181.981571][ C0] ? account_process_tick+0x232/0x3a0 [ 181.987303][ C0] update_process_times+0x196/0x200 [ 181.992611][ C0] tick_sched_timer+0x386/0x550 [ 181.997557][ C0] ? tick_setup_sched_timer+0x2d0/0x2d0 [ 182.003375][ C0] __hrtimer_run_queues+0x55b/0xcf0 [ 182.009718][ C0] ? hrtimer_interrupt+0x980/0x980 [ 182.014831][ C0] ? ktime_get_update_offsets_now+0x407/0x420 [ 182.020948][ C0] hrtimer_interrupt+0x392/0x980 [ 182.026216][ C0] __sysvec_apic_timer_interrupt+0x139/0x470 [ 182.032621][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0 [ 182.038277][ C0] [ 182.041434][ C0] [ 182.044626][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 182.050784][ C0] RIP: 0010:rcu_read_unlock_special+0x84/0x520 [ 182.057024][ C0] Code: f1 f1 f1 00 f2 f2 f2 49 89 04 17 66 41 c7 44 17 09 f3 f3 41 c6 44 17 0b f3 65 44 8b 25 5d c8 96 7e 41 f7 c4 00 00 f0 00 74 45 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 3a 00 00 00 00 66 42 c7 44 3a [ 182.077254][ C0] RSP: 0018:ffffc900036d62a0 EFLAGS: 00000206 [ 182.083489][ C0] RAX: d987ddfb33c89d00 RBX: 1ffff920006dac5c RCX: ffffffff8162f8e8 [ 182.091879][ C0] RDX: dffffc0000000000 RSI: ffffffff8a8b1500 RDI: ffffffff8ad88fc0 [ 182.099922][ C0] RBP: ffffc900036d6370 R08: dffffc0000000000 R09: fffffbfff1f7a032 [ 182.107962][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8c923701 [ 182.115946][ C0] R13: ffff88801e0e1dc0 R14: ffffc900036d62e0 R15: 1ffff920006dac58 [ 182.124526][ C0] ? mark_lock+0x98/0x340 [ 182.128951][ C0] ? __rcu_read_unlock+0x100/0x100 [ 182.134168][ C0] ? mark_lock+0x98/0x340 [ 182.138647][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 182.144842][ C0] __rcu_read_unlock+0x92/0x100 [ 182.150109][ C0] net_generic+0x1ba/0x200 [ 182.154526][ C0] tipc_sk_lookup+0xba/0x920 [ 182.159314][ C0] ? __local_bh_enable_ip+0x164/0x1f0 [ 182.164880][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 182.170101][ C0] ? __local_bh_enable_ip+0x164/0x1f0 [ 182.175697][ C0] ? tipc_sk_rcv+0x41b/0x1d40 [ 182.180577][ C0] ? tipc_sk_rcv+0x1d40/0x1d40 [ 182.185346][ C0] ? tipc_sk_rcv+0x24e/0x1d40 [ 182.190218][ C0] tipc_sk_rcv+0x428/0x1d40 [ 182.195042][ C0] ? __skb_queue_purge+0x160/0x160 [ 182.200141][ C0] ? memset+0x1f/0x40 [ 182.204218][ C0] ? lockdep_init_map_type+0x9d/0x8d0 [ 182.209574][ C0] ? kmem_cache_free+0x91/0x1f0 [ 182.214597][ C0] ? __raw_spin_lock_init+0x41/0x100 [ 182.220229][ C0] tipc_node_xmit+0x1b7/0xf20 [ 182.224997][ C0] ? __sys_setsockopt+0x5dd/0x990 [ 182.230006][ C0] ? __x64_sys_setsockopt+0xb1/0xc0 [ 182.235484][ C0] ? do_syscall_64+0x3d/0xb0 [ 182.240096][ C0] ? tipc_node_get_linkname+0x190/0x190 [ 182.245920][ C0] ? mark_lock+0x98/0x340 [ 182.250359][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 182.256344][ C0] tipc_node_distr_xmit+0x309/0x440 [ 182.261894][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0 [ 182.267326][ C0] tipc_sk_rcv+0x1629/0x1d40 [ 182.272276][ C0] ? __skb_queue_purge+0x160/0x160 [ 182.277817][ C0] ? memset+0x1f/0x40 [ 182.281936][ C0] ? lockdep_init_map_type+0x9d/0x8d0 [ 182.287559][ C0] ? __raw_spin_lock_init+0x41/0x100 [ 182.293231][ C0] tipc_node_xmit+0x1b7/0xf20 [ 182.298113][ C0] ? tipc_node_get_linkname+0x190/0x190 [ 182.303835][ C0] ? validate_chain+0x112/0x5930 [ 182.309400][ C0] tipc_sk_push_backlog+0x507/0x920 [ 182.314928][ C0] tipc_sk_proto_rcv+0xa8e/0x1820 [ 182.320145][ C0] ? trace_tipc_sk_dump+0x220/0x220 [ 182.325384][ C0] ? mark_lock+0x98/0x340 [ 182.329879][ C0] tipc_sk_filter_rcv+0x315b/0x33d0 [ 182.335077][ C0] ? mark_lock+0x98/0x340 [ 182.339509][ C0] ? mark_lock+0x98/0x340 [ 182.343933][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 182.349917][ C0] ? tipc_sk_rcv+0x73d/0x1d40 [ 182.354689][ C0] ? tipc_sk_publish+0x470/0x470 [ 182.359853][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 182.365405][ C0] tipc_sk_rcv+0x8a7/0x1d40 [ 182.370022][ C0] ? __skb_queue_purge+0x160/0x160 [ 182.375115][ C0] ? memset+0x1f/0x40 [ 182.379270][ C0] ? lockdep_init_map_type+0x9d/0x8d0 [ 182.384660][ C0] ? __raw_spin_lock_init+0x41/0x100 [ 182.389945][ C0] tipc_node_xmit+0x1b7/0xf20 [ 182.394992][ C0] ? tipc_node_get_linkname+0x190/0x190 [ 182.400546][ C0] tipc_node_distr_xmit+0x309/0x440 [ 182.405733][ C0] ? tipc_node_xmit_skb+0x1b0/0x1b0 [ 182.411089][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 182.417254][ C0] ? print_irqtrace_events+0x210/0x210 [ 182.423473][ C0] tipc_sk_backlog_rcv+0x199/0x220 [ 182.428573][ C0] ? tipc_sk_timeout+0xac0/0xac0 [ 182.433599][ C0] ? __release_sock+0x9c/0x4b0 [ 182.438365][ C0] ? do_raw_spin_unlock+0x137/0x8b0 [ 182.443561][ C0] ? __bpf_trace_softirq+0x10/0x10 [ 182.449159][ C0] __release_sock+0x198/0x4b0 [ 182.453930][ C0] release_sock+0x5d/0x1c0 [ 182.458785][ C0] sock_setsockopt+0x155d/0x2f10 [ 182.464815][ C0] ? __sock_set_mark+0x160/0x160 [ 182.469847][ C0] ? aa_sk_perm+0x8fc/0xa30 [ 182.474515][ C0] ? aa_af_perm+0x350/0x350 [ 182.479013][ C0] ? __fget_files+0x413/0x480 [ 182.483682][ C0] ? aa_sock_opt_perm+0x79/0x110 [ 182.488948][ C0] ? bpf_lsm_socket_setsockopt+0x5/0x10 [ 182.494500][ C0] ? security_socket_setsockopt+0x7d/0xa0 [ 182.500221][ C0] __sys_setsockopt+0x5dd/0x990 [ 182.505174][ C0] ? __ia32_sys_recv+0xb0/0xb0 [ 182.509929][ C0] ? syscall_enter_from_user_mode+0x2e/0x230 [ 182.516336][ C0] __x64_sys_setsockopt+0xb1/0xc0 [ 182.521343][ C0] do_syscall_64+0x3d/0xb0 [ 182.525741][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 182.531615][ C0] RIP: 0033:0x7fa8625c23e9 [ 182.536014][ 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 [ 182.555687][ C0] RSP: 002b:00007fa862562228 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 182.564085][ C0] RAX: ffffffffffffffda RBX: 00007fa8625626c0 RCX: 00007fa8625c23e9 [ 182.572260][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003 [ 182.580339][ C0] RBP: 00007fa86264c338 R08: 0000000000000004 R09: 0000000000000000 [ 182.588405][ C0] R10: 0000000020000540 R11: 0000000000000246 R12: 00007fa86264c330 [ 182.596367][ C0] R13: 00007fa86264c33c R14: 00007ffe4f517650 R15: 00007ffe4f517738 [ 182.604333][ C0]