Warning: Permanently added '10.128.0.69' (ECDSA) to the list of known hosts. [ 234.543670][ T9129] IPVS: ftp: loaded support on port[0] = 21 [ 234.585265][ T9129] chnl_net:caif_netlink_parms(): no params data found [ 234.605805][ T9129] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.613119][ T9129] bridge0: port 1(bridge_slave_0) entered disabled state [ 234.620777][ T9129] device bridge_slave_0 entered promiscuous mode [ 234.627926][ T9129] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.635364][ T9129] bridge0: port 2(bridge_slave_1) entered disabled state [ 234.642959][ T9129] device bridge_slave_1 entered promiscuous mode [ 234.656094][ T9129] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 234.666376][ T9129] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 234.681640][ T9129] team0: Port device team_slave_0 added [ 234.688094][ T9129] team0: Port device team_slave_1 added [ 234.741106][ T9129] device hsr_slave_0 entered promiscuous mode [ 234.779859][ T9129] device hsr_slave_1 entered promiscuous mode [ 234.834256][ T9129] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.841684][ T9129] bridge0: port 2(bridge_slave_1) entered forwarding state [ 234.848939][ T9129] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.856031][ T9129] bridge0: port 1(bridge_slave_0) entered forwarding state [ 234.878580][ T9129] 8021q: adding VLAN 0 to HW filter on device bond0 [ 234.888020][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 234.907564][ T3611] bridge0: port 1(bridge_slave_0) entered disabled state [ 234.915228][ T3611] bridge0: port 2(bridge_slave_1) entered disabled state [ 234.924795][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 234.934510][ T9129] 8021q: adding VLAN 0 to HW filter on device team0 [ 234.943388][ T2822] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 234.952035][ T2822] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.959117][ T2822] bridge0: port 1(bridge_slave_0) entered forwarding state [ 234.968348][ T3611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 234.976912][ T3611] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.984120][ T3611] bridge0: port 2(bridge_slave_1) entered forwarding state [ 235.001129][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 235.009949][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 235.018156][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 235.026806][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready executing program [ 235.035119][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 235.043475][ T9129] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 235.056517][ T9129] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 340.109417][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 340.116047][ C1] rcu: 1-...!: (1 GPs behind) idle=8fe/1/0x4000000000000002 softirq=9765/9774 fqs=9 [ 340.125573][ C1] (t=10500 jiffies g=6657 q=36) [ 340.130489][ C1] rcu: rcu_preempt kthread starved for 10482 jiffies! g6657 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 340.141736][ C1] rcu: RCU grace-period kthread stack dump: [ 340.147605][ C1] rcu_preempt I28896 10 2 0x80004000 [ 340.154094][ C1] Call Trace: [ 340.157486][ C1] __schedule+0x877/0xc50 [ 340.161809][ C1] schedule+0x131/0x1e0 [ 340.165944][ C1] schedule_timeout+0x14f/0x240 [ 340.170819][ C1] ? run_local_timers+0x120/0x120 [ 340.175852][ C1] rcu_gp_kthread+0xef8/0x1790 [ 340.180628][ C1] kthread+0x332/0x350 [ 340.184675][ C1] ? rcu_report_qs_rsp+0x150/0x150 [ 340.190383][ C1] ? kthread_blkcg+0xe0/0xe0 [ 340.194953][ C1] ret_from_fork+0x24/0x30 [ 340.199390][ C1] NMI backtrace for cpu 1 [ 340.203706][ C1] CPU: 1 PID: 9129 Comm: syz-executor499 Not tainted 5.3.0-rc7+ #0 [ 340.211577][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.221623][ C1] Call Trace: [ 340.224891][ C1] [ 340.227830][ C1] dump_stack+0x1d8/0x2f8 [ 340.232140][ C1] nmi_cpu_backtrace+0xaf/0x1a0 [ 340.236965][ C1] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 340.243486][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 340.249726][ C1] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 340.255809][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 340.261874][ C1] rcu_dump_cpu_stacks+0x15a/0x220 [ 340.266980][ C1] rcu_sched_clock_irq+0xb95/0x16d0 [ 340.272239][ C1] ? trace_hardirqs_off+0x74/0x80 [ 340.277266][ C1] update_process_times+0x134/0x190 [ 340.282487][ C1] tick_sched_timer+0x263/0x420 [ 340.287775][ C1] ? tick_setup_sched_timer+0x2c0/0x2c0 [ 340.293300][ C1] __hrtimer_run_queues+0x403/0x850 [ 340.298492][ C1] hrtimer_interrupt+0x38c/0xda0 [ 340.303463][ C1] smp_apic_timer_interrupt+0x109/0x280 [ 340.309279][ C1] apic_timer_interrupt+0xf/0x20 [ 340.314249][ C1] RIP: 0010:__list_del_entry_valid+0x36/0x100 [ 340.320310][ C1] Code: 89 fe 49 bc 00 00 00 00 00 fc ff df 48 83 c7 08 48 89 f8 48 c1 e8 03 42 80 3c 20 00 74 05 e8 71 c4 58 fe 4d 8b 7e 08 4c 89 f0 <48> c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 57 c4 58 fe 48 ba 00 [ 340.339999][ C1] RSP: 0018:ffff8880aeb094a8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 340.348409][ C1] RAX: ffff8880982a5978 RBX: ffff8880982a5978 RCX: ffff888099a7c040 [ 340.356791][ C1] RDX: 0000000000000702 RSI: 0000000000000000 RDI: ffff8880982a5980 [ 340.365402][ C1] RBP: ffff8880aeb094c8 R08: ffffffff860c5d6a R09: 0000000000000000 [ 340.373371][ C1] R10: fffffbfff117be8d R11: 0000000000000000 R12: dffffc0000000000 [ 340.381325][ C1] R13: ffff8880982a5680 R14: ffff8880982a5978 R15: ffff8880982a5a10 [ 340.389298][ C1] ? apic_timer_interrupt+0xa/0x20 [ 340.395099][ C1] ? hhf_dequeue+0x15a/0xaa0 [ 340.399682][ C1] hhf_dequeue+0x487/0xaa0 [ 340.404095][ C1] ? hhf_enqueue+0x19dc/0x2110 [ 340.408949][ C1] __qdisc_run+0x217/0x1b30 [ 340.413458][ C1] ? dev_queue_xmit+0x17/0x20 [ 340.418112][ C1] __dev_queue_xmit+0x1161/0x3020 [ 340.423146][ C1] dev_queue_xmit+0x17/0x20 [ 340.427675][ C1] br_dev_queue_push_xmit+0x551/0x650 [ 340.433320][ C1] ? fdb_add_hw_addr+0x220/0x220 [ 340.438260][ C1] __br_forward+0x439/0x720 [ 340.442749][ C1] br_flood+0x52e/0x840 [ 340.447057][ C1] br_dev_xmit+0xcb6/0x1100 [ 340.451552][ C1] dev_hard_start_xmit+0x1c1/0x3f0 [ 340.456643][ C1] __dev_queue_xmit+0x1e86/0x3020 [ 340.461709][ C1] ? ip_finish_output2+0x10b5/0x18d0 [ 340.466972][ C1] ? ip_finish_output2+0x11ee/0x18d0 [ 340.472275][ C1] dev_queue_xmit+0x17/0x20 [ 340.476753][ C1] ip_finish_output2+0x145c/0x18d0 [ 340.481858][ C1] __ip_finish_output+0x801/0xa70 [ 340.486856][ C1] ip_finish_output+0x52/0x1e0 [ 340.491600][ C1] ? ip_output+0x17e/0x280 [ 340.495995][ C1] ip_output+0x1bc/0x280 [ 340.500223][ C1] ip_local_out+0x105/0x140 [ 340.504753][ C1] igmpv3_sendpack+0x15a/0x230 [ 340.509495][ C1] igmp_ifc_timer_expire+0xb39/0xf60 [ 340.514763][ C1] ? call_timer_fn+0x5d/0x170 [ 340.519418][ C1] ? igmp_gq_timer_expire+0x80/0x80 [ 340.524592][ C1] call_timer_fn+0x95/0x170 [ 340.529077][ C1] ? igmp_gq_timer_expire+0x80/0x80 [ 340.534251][ C1] __run_timers+0x79e/0x970 [ 340.538725][ C1] ? clockevents_program_event+0x218/0x2d0 [ 340.544514][ C1] ? check_preemption_disabled+0x47/0x2a0 [ 340.550205][ C1] ? hrtimer_interrupt+0xba4/0xda0 [ 340.555472][ C1] ? check_preemption_disabled+0x47/0x2a0 [ 340.561169][ C1] run_timer_softirq+0x4a/0x90 [ 340.565907][ C1] __do_softirq+0x333/0x7c4 [ 340.570395][ C1] ? do_softirq_own_stack+0x2a/0x40 [ 340.575578][ C1] do_softirq_own_stack+0x2a/0x40 [ 340.580572][ C1] [ 340.583544][ C1] do_softirq+0xfd/0x190 [ 340.587808][ C1] ? local_bh_enable+0x9/0x30 [ 340.592462][ C1] __local_bh_enable_ip+0x194/0x240 [ 340.597637][ C1] local_bh_enable+0x1f/0x30 [ 340.602204][ C1] nf_ct_iterate_cleanup+0x2fa/0x390 [ 340.607468][ C1] ? nf_ct_iterate_cleanup+0x390/0x390 [ 340.612933][ C1] ? masq_device_event+0xd0/0xd0 [ 340.617844][ C1] nf_ct_iterate_cleanup_net+0xf9/0x150 [ 340.623364][ C1] ? masq_device_event+0xd0/0xd0 [ 340.628276][ C1] masq_device_event+0x9f/0xd0 [ 340.633016][ C1] raw_notifier_call_chain+0xec/0x190 [ 340.638368][ C1] dev_close_many+0x347/0x4d0 [ 340.643021][ C1] rollback_registered_many+0x454/0x1250 [ 340.649445][ C1] ? queue_delayed_work_on+0x155/0x1c0 [ 340.654877][ C1] ? trace_irq_enable_rcuidle+0x23/0x1e0 [ 340.660483][ C1] ? trace_hardirqs_on+0x74/0x80 [ 340.665400][ C1] unregister_netdevice_queue+0x2ce/0x480 [ 340.671226][ C1] __tun_detach+0x1101/0x1a90 [ 340.675885][ C1] tun_chr_close+0xf1/0x130 [ 340.680362][ C1] ? tun_chr_open+0x450/0x450 [ 340.685071][ C1] __fput+0x2e4/0x740 [ 340.689057][ C1] ____fput+0x15/0x20 [ 340.693016][ C1] task_work_run+0x17e/0x1b0 [ 340.697580][ C1] do_exit+0x5e8/0x21a0 [ 340.701717][ C1] do_group_exit+0x15c/0x2b0 [ 340.706283][ C1] __do_sys_exit_group+0x17/0x20 [ 340.711195][ C1] __se_sys_exit_group+0x14/0x20 [ 340.716113][ C1] __x64_sys_exit_group+0x3b/0x40 [ 340.721126][ C1] do_syscall_64+0xfe/0x140 [ 340.725605][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.731470][ C1] RIP: 0033:0x440ce8 [ 340.735448][ C1] Code: Bad RIP value. [ 340.739532][ C1] RSP: 002b:00007fff2a475ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 340.747914][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000440ce8 [ 340.755869][ C1] RDX: 0000000000000001 RSI: 000000000000003c RDI: 0000000000000001 [ 340.763816][ C1] RBP: 00000000004c7970 R08: 00000000000000e7 R09: ffffffffffffffd0 [ 340.771764][ C1] R10: 00000000bb1414ac R11: 0000000000000246 R12: 0000000000000001 [ 340.779714][ C1] R13: 00000000006da600 R14: 0000000000000000 R15: 0000000000000000