[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 56.186706][ T25] audit: type=1800 audit(1568335820.633:25): pid=8608 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 56.232662][ T25] audit: type=1800 audit(1568335820.633:26): pid=8608 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 56.267309][ T25] audit: type=1800 audit(1568335820.633:27): pid=8608 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.136' (ECDSA) to the list of known hosts. syzkaller login: [ 110.181329][ T8764] IPVS: ftp: loaded support on port[0] = 21 [ 110.244836][ T8764] chnl_net:caif_netlink_parms(): no params data found [ 110.271099][ T8764] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.279298][ T8764] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.287557][ T8764] device bridge_slave_0 entered promiscuous mode [ 110.296084][ T8764] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.303414][ T8764] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.311127][ T8764] device bridge_slave_1 entered promiscuous mode [ 110.328820][ T8764] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.340322][ T8764] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.359883][ T8764] team0: Port device team_slave_0 added [ 110.367342][ T8764] team0: Port device team_slave_1 added [ 110.434555][ T8764] device hsr_slave_0 entered promiscuous mode [ 110.483256][ T8764] device hsr_slave_1 entered promiscuous mode [ 110.531657][ T8764] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.539158][ T8764] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.546993][ T8764] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.554122][ T8764] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.587156][ T8764] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.600146][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 110.621648][ T3516] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.630719][ T3516] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.639917][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 110.651263][ T8764] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.661854][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.671553][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.678674][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.703993][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.713331][ T3516] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.720717][ T3516] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.729191][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 110.738103][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready executing program [ 110.747725][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 110.756046][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 110.766631][ T8764] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 110.776295][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 110.793860][ T8764] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 215.832525][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 215.839346][ C0] rcu: 0-...!: (1 GPs behind) idle=39e/1/0x4000000000000002 softirq=9753/9754 fqs=0 [ 215.849007][ C0] (t=10501 jiffies g=7193 q=150) [ 215.854016][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g7193 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 215.865822][ C0] rcu: RCU grace-period kthread stack dump: [ 215.871781][ C0] rcu_preempt I29320 10 2 0x80004000 [ 215.878100][ C0] Call Trace: [ 215.882518][ C0] __schedule+0x755/0x1580 [ 215.886938][ C0] ? __sched_text_start+0x8/0x8 [ 215.891867][ C0] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 215.897809][ C0] ? schedule_timeout+0x47c/0xc50 [ 215.903171][ C0] ? lockdep_hardirqs_on+0x418/0x5d0 [ 215.908557][ C0] schedule+0xd9/0x260 [ 215.912627][ C0] schedule_timeout+0x486/0xc50 [ 215.917459][ C0] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 215.923430][ C0] ? usleep_range+0x170/0x170 [ 215.928088][ C0] ? trace_hardirqs_on+0x67/0x240 [ 215.933093][ C0] ? __kasan_check_read+0x11/0x20 [ 215.938102][ C0] ? __next_timer_interrupt+0x1a0/0x1a0 [ 215.943663][ C0] ? swake_up_one+0x60/0x60 [ 215.948248][ C0] rcu_gp_kthread+0x9b2/0x18c0 [ 215.953002][ C0] ? rcu_barrier+0x310/0x310 [ 215.957576][ C0] ? trace_hardirqs_on+0x67/0x240 [ 215.962668][ C0] ? __kasan_check_read+0x11/0x20 [ 215.967698][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 215.974093][ C0] ? __kthread_parkme+0x108/0x1c0 [ 215.979099][ C0] ? __kasan_check_read+0x11/0x20 [ 215.984106][ C0] kthread+0x361/0x430 [ 215.988157][ C0] ? rcu_barrier+0x310/0x310 [ 215.992730][ C0] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 215.998963][ C0] ret_from_fork+0x24/0x30 [ 216.003408][ C0] NMI backtrace for cpu 0 [ 216.007810][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.3.0-rc7+ #0 [ 216.015153][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.025189][ C0] Call Trace: [ 216.028456][ C0] [ 216.031295][ C0] dump_stack+0x172/0x1f0 [ 216.035611][ C0] nmi_cpu_backtrace.cold+0x70/0xb2 [ 216.040795][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.047021][ C0] ? lapic_can_unplug_cpu.cold+0x45/0x45 [ 216.052642][ C0] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 216.058606][ C0] arch_trigger_cpumask_backtrace+0x14/0x20 [ 216.064569][ C0] rcu_dump_cpu_stacks+0x183/0x1cf [ 216.069672][ C0] rcu_sched_clock_irq.cold+0x4dd/0xc13 [ 216.075211][ C0] ? raise_softirq+0x138/0x340 [ 216.079961][ C0] update_process_times+0x32/0x80 [ 216.084977][ C0] tick_sched_handle+0xa2/0x190 [ 216.089811][ C0] tick_sched_timer+0x53/0x140 [ 216.094566][ C0] __hrtimer_run_queues+0x364/0xe40 [ 216.099847][ C0] ? tick_sched_do_timer+0x1b0/0x1b0 [ 216.105119][ C0] ? hrtimer_start_range_ns+0xcb0/0xcb0 [ 216.110646][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 216.116432][ C0] ? ktime_get_update_offsets_now+0x2d3/0x440 [ 216.122488][ C0] hrtimer_interrupt+0x314/0x770 [ 216.127424][ C0] smp_apic_timer_interrupt+0x160/0x610 [ 216.132963][ C0] apic_timer_interrupt+0xf/0x20 [ 216.138051][ C0] [ 216.140974][ C0] RIP: 0010:hhf_dequeue+0x51/0xa20 [ 216.146123][ C0] Code: 03 00 00 48 89 45 d0 48 c1 e8 03 4c 01 e0 48 89 45 c0 49 8d 85 90 03 00 00 48 89 45 c8 48 c1 e8 03 48 89 45 b8 e8 ff 99 aa fb <48> 8b 45 c0 80 38 00 0f 85 a8 07 00 00 48 8b 75 d0 49 8b 85 80 03 [ 216.165803][ C0] RSP: 0018:ffff8880a98b69a8 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff13 [ 216.174205][ C0] RAX: ffff8880a98a4240 RBX: ffff88808c99fdf8 RCX: ffffffff85c7e179 [ 216.182174][ C0] RDX: 0000000000000100 RSI: ffffffff85c7db51 RDI: ffff88808c99fe00 [ 216.190131][ C0] RBP: ffff8880a98b69f8 R08: ffff8880a98a4240 R09: fffffbfff14e9555 [ 216.198085][ C0] R10: ffff8880a98a4b98 R11: ffff8880a98a4240 R12: dffffc0000000000 [ 216.206045][ C0] R13: ffff88808c99fb00 R14: ffff88808c99fe98 R15: ffff88808c99fe90 [ 216.214029][ C0] ? hhf_dequeue+0x679/0xa20 [ 216.218601][ C0] ? hhf_dequeue+0x51/0xa20 [ 216.223087][ C0] ? hhf_dequeue+0x51/0xa20 [ 216.227578][ C0] __qdisc_run+0x1e7/0x19d0 [ 216.232064][ C0] ? dev_queue_xmit+0x18/0x20 [ 216.236727][ C0] __dev_queue_xmit+0x16f1/0x3650 [ 216.241738][ C0] ? process_backlog+0x206/0x750 [ 216.246663][ C0] ? net_rx_action+0x4d6/0x1080 [ 216.251496][ C0] ? __do_softirq+0x262/0x98c [ 216.256247][ C0] ? run_ksoftirqd+0x8e/0x110 [ 216.260904][ C0] ? smpboot_thread_fn+0x6a3/0xa40 [ 216.266014][ C0] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 216.271304][ C0] ? __skb_ext_put+0xd9/0x210 [ 216.275975][ C0] dev_queue_xmit+0x18/0x20 [ 216.280472][ C0] ? dev_queue_xmit+0x18/0x20 [ 216.285135][ C0] br_dev_queue_push_xmit+0x3f3/0x5c0 [ 216.290509][ C0] ? __skb_ext_del+0xb0/0x2c0 [ 216.295170][ C0] ? lock_downgrade+0x920/0x920 [ 216.300023][ C0] br_nf_dev_queue_xmit+0x34e/0x1470 [ 216.305304][ C0] br_nf_post_routing+0x1502/0x1d30 [ 216.310595][ C0] ? br_nf_dev_queue_xmit+0x1470/0x1470 [ 216.316246][ C0] ? mark_held_locks+0xf0/0xf0 [ 216.320996][ C0] ? nf_bridge_update_protocol+0x1d0/0x1d0 [ 216.326792][ C0] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 216.332586][ C0] nf_hook_slow+0xbc/0x1e0 [ 216.336987][ C0] br_forward_finish+0x215/0x400 [ 216.341916][ C0] ? br_dev_queue_push_xmit+0x5c0/0x5c0 [ 216.347451][ C0] ? br_fdb_add.cold+0x8c/0x8c [ 216.352208][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 216.357919][ C0] ? nf_hook_slow+0xf0/0x1e0 [ 216.362678][ C0] br_nf_hook_thresh+0x2e9/0x370 [ 216.367611][ C0] ? br_dev_queue_push_xmit+0x5c0/0x5c0 [ 216.373184][ C0] ? setup_pre_routing+0x4b0/0x4b0 [ 216.378284][ C0] ? br_dev_queue_push_xmit+0x5c0/0x5c0 [ 216.383832][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.390238][ C0] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 216.396234][ C0] br_nf_forward_finish+0x66c/0xa90 [ 216.401596][ C0] ? br_dev_queue_push_xmit+0x5c0/0x5c0 [ 216.407146][ C0] br_nf_forward_ip+0xc74/0x21e0 [ 216.412107][ C0] ? br_nf_forward_arp+0x1670/0x1670 [ 216.417398][ C0] ? mark_held_locks+0xf0/0xf0 [ 216.422156][ C0] ? br_nf_hook_thresh+0x370/0x370 [ 216.427254][ C0] ? __vlan_flush+0x120/0x120 [ 216.431924][ C0] nf_hook_slow+0xbc/0x1e0 [ 216.436332][ C0] __br_forward+0x393/0xb00 [ 216.440825][ C0] ? br_forward_finish+0x400/0x400 [ 216.445924][ C0] ? br_dev_queue_push_xmit+0x5c0/0x5c0 [ 216.451546][ C0] deliver_clone+0x61/0xc0 [ 216.455951][ C0] br_flood+0x325/0x3d0 [ 216.460124][ C0] br_handle_frame_finish+0xb46/0x1670 [ 216.465579][ C0] ? br_handle_local_finish+0x20/0x20 [ 216.470943][ C0] ? audit_alloc_mark+0x3d0/0x500 [ 216.476573][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 216.482289][ C0] ? nf_hook_slow+0xf0/0x1e0 [ 216.486866][ C0] br_nf_hook_thresh+0x2e9/0x370 [ 216.491796][ C0] ? br_handle_local_finish+0x20/0x20 [ 216.497157][ C0] ? setup_pre_routing+0x4b0/0x4b0 [ 216.502254][ C0] ? find_held_lock+0x35/0x130 [ 216.507002][ C0] ? br_handle_local_finish+0x20/0x20 [ 216.512359][ C0] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 216.518235][ C0] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 216.524113][ C0] br_nf_pre_routing_finish_ipv6+0x6fb/0xd80 [ 216.530089][ C0] ? br_handle_local_finish+0x20/0x20 [ 216.535627][ C0] ? __kasan_check_read+0x11/0x20 [ 216.540636][ C0] br_nf_pre_routing_ipv6+0x456/0x832 [ 216.545994][ C0] ? br_validate_ipv6+0xb80/0xb80 [ 216.551014][ C0] ? br_nf_pre_routing_finish.cold+0x124/0x124 [ 216.557150][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.563377][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 216.569602][ C0] ? skb_pull_rcsum+0x155/0x300 [ 216.574438][ C0] br_nf_pre_routing+0x1743/0x2355 [ 216.579632][ C0] ? br_nf_pre_routing_finish+0x1730/0x1730 [ 216.586391][ C0] ? br_nf_pre_routing_finish+0x1730/0x1730 [ 216.592284][ C0] br_handle_frame+0x806/0x133e [ 216.597135][ C0] ? br_handle_frame_finish+0x1670/0x1670 [ 216.602839][ C0] ? kfree_skb+0x10e/0x3c0 [ 216.607262][ C0] ? br_handle_local_finish+0x20/0x20 [ 216.612634][ C0] ? br_handle_frame_finish+0x1670/0x1670 [ 216.618360][ C0] __netif_receive_skb_core+0xfc1/0x3060 [ 216.623986][ C0] ? __kasan_check_read+0x11/0x20 [ 216.629064][ C0] ? do_xdp_generic+0x50/0x50 [ 216.633727][ C0] ? __kasan_check_read+0x11/0x20 [ 216.638751][ C0] ? __lock_acquire+0x8a2/0x4c30 [ 216.643688][ C0] ? ip6_rcv_core.isra.0+0x1bb0/0x1bb0 [ 216.649149][ C0] __netif_receive_skb_one_core+0xa8/0x1a0 [ 216.654946][ C0] ? __netif_receive_skb_one_core+0xa8/0x1a0 [ 216.660912][ C0] ? __netif_receive_skb_core+0x3060/0x3060 [ 216.666804][ C0] ? lock_acquire+0x190/0x410 [ 216.671466][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.678129][ C0] __netif_receive_skb+0x2c/0x1d0 [ 216.683139][ C0] process_backlog+0x206/0x750 [ 216.687900][ C0] ? net_rx_action+0x249/0x1080 [ 216.692765][ C0] ? lockdep_hardirqs_on+0x19e/0x5d0 [ 216.698132][ C0] net_rx_action+0x4d6/0x1080 [ 216.702885][ C0] ? napi_busy_loop+0x970/0x970 [ 216.707719][ C0] ? sched_clock+0x2e/0x50 [ 216.712128][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.718523][ C0] __do_softirq+0x262/0x98c [ 216.723298][ C0] ? takeover_tasklets+0x820/0x820 [ 216.728530][ C0] run_ksoftirqd+0x8e/0x110 [ 216.733036][ C0] smpboot_thread_fn+0x6a3/0xa40 [ 216.737984][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 216.744313][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 216.750539][ C0] ? __kthread_parkme+0x108/0x1c0 [ 216.755546][ C0] ? __kasan_check_read+0x11/0x20 [ 216.760566][ C0] kthread+0x361/0x430 [ 216.764649][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 216.770873][ C0] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 216.777097][ C0] ret_from_fork+0x24/0x30 [ 216.781605][ C0] Sending NMI from CPU 0 to CPUs 1: [ 216.787945][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.001 msecs [ 216.788857][ C0] NMI backtrace for cpu 1 [ 216.788862][ C0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.3.0-rc7+ #0 [ 216.788868][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.788873][ C0] RIP: 0010:native_queued_spin_lock_slowpath+0x132/0x9f0 [ 216.788883][ C0] Code: 00 00 00 48 8b 45 d0 65 48 33 04 25 28 00 00 00 0f 85 37 07 00 00 48 81 c4 98 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 f3 90 73 ff ff ff 8b 45 98 4c 8d 65 d8 3d 00 01 00 00 0f 84 e5 00 00 [ 216.788887][ C0] RSP: 0018:ffff8880ae908e90 EFLAGS: 00000202 [ 216.788895][ C0] RAX: 0000000000000000 RBX: ffff88808c99fbe8 RCX: ffffffff81595c37 [ 216.788900][ C0] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88808c99fbe8 [ 216.788905][ C0] RBP: ffff8880ae908f50 R08: 1ffff11011933f7d R09: ffffed1011933f7e [ 216.788910][ C0] R10: ffffed1011933f7d R11: ffff88808c99fbeb R12: 0000000000000001 [ 216.788919][ C0] R13: 0000000000000003 R14: ffffed1011933f7d R15: 0000000000000001 [ 216.788925][ C0] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 216.788929][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.788934][ C0] CR2: 00005555c2aaf0f0 CR3: 00000000926e1000 CR4: 00000000001406e0 [ 216.788943][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 216.788948][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 216.788951][ C0] Call Trace: [ 216.788955][ C0] [ 216.788959][ C0] ? __pv_queued_spin_lock_slowpath+0xd10/0xd10 [ 216.788962][ C0] ? mark_held_locks+0xf0/0xf0 [ 216.788966][ C0] ? mark_held_locks+0xf0/0xf0 [ 216.788970][ C0] do_raw_spin_lock+0x20e/0x2e0 [ 216.788973][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 216.788980][ C0] ? lock_acquire+0x190/0x410 [ 216.788984][ C0] ? __dev_queue_xmit+0x14b8/0x3650 [ 216.788988][ C0] _raw_spin_lock+0x37/0x40 [ 216.788991][ C0] ? __dev_queue_xmit+0x14b8/0x3650 [ 216.788995][ C0] __dev_queue_xmit+0x14b8/0x3650 [ 216.788999][ C0] ? __local_bh_enable_ip+0x15a/0x270 [ 216.789003][ C0] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 216.789007][ C0] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 216.789011][ C0] ? br_nf_post_routing+0xd73/0x1d30 [ 216.789023][ C0] ? br_forward_finish+0x235/0x400 [ 216.789027][ C0] ? find_held_lock+0x35/0x130 [ 216.789031][ C0] ? br_forward_finish+0x235/0x400 [ 216.789034][ C0] dev_queue_xmit+0x18/0x20 [ 216.789038][ C0] ? dev_queue_xmit+0x18/0x20 [ 216.789042][ C0] br_dev_queue_push_xmit+0x3f3/0x5c0 [ 216.789046][ C0] ? __kasan_check_read+0x11/0x20 [ 216.789049][ C0] br_forward_finish+0xfa/0x400 [ 216.789053][ C0] ? br_dev_queue_push_xmit+0x5c0/0x5c0 [ 216.789057][ C0] ? br_fdb_add.cold+0x8c/0x8c [ 216.789061][ C0] ? __kasan_check_read+0x11/0x20 [ 216.789065][ C0] __br_forward+0x641/0xb00 [ 216.789069][ C0] ? br_forward_finish+0x400/0x400 [ 216.789073][ C0] ? br_dev_queue_push_xmit+0x5c0/0x5c0 [ 216.789076][ C0] deliver_clone+0x61/0xc0 [ 216.789080][ C0] maybe_deliver+0x2c7/0x390 [ 216.789083][ C0] br_flood+0x13a/0x3d0 [ 216.789087][ C0] br_dev_xmit+0x98c/0x15a0 [ 216.789090][ C0] ? br_poll_controller+0x10/0x10 [ 216.789094][ C0] ? netif_skb_features+0x6c2/0xb90 [ 216.789098][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.789102][ C0] dev_hard_start_xmit+0x1a3/0x9c0 [ 216.789106][ C0] __dev_queue_xmit+0x2b15/0x3650 [ 216.789110][ C0] ? __kasan_check_read+0x11/0x20 [ 216.789113][ C0] ? __lock_acquire+0x1702/0x4c30 [ 216.789117][ C0] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 216.789121][ C0] ? __kasan_check_read+0x11/0x20 [ 216.789125][ C0] ? mark_lock+0xc0/0x11e0 [ 216.789128][ C0] ? mark_held_locks+0xa4/0xf0 [ 216.789132][ C0] ? ip6_finish_output2+0xc40/0x2520 [ 216.789136][ C0] ? __ip6_finish_output+0x444/0xa50 [ 216.789140][ C0] ? ip6_finish_output2+0xc40/0x2520 [ 216.789143][ C0] dev_queue_xmit+0x18/0x20 [ 216.789147][ C0] ? dev_queue_xmit+0x18/0x20 [ 216.789150][ C0] ip6_finish_output2+0xf58/0x2520 [ 216.789154][ C0] ? ip6_forward_finish+0x530/0x530 [ 216.789159][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.789162][ C0] ? __kasan_check_read+0x11/0x20 [ 216.789166][ C0] __ip6_finish_output+0x444/0xa50 [ 216.789170][ C0] ? __ip6_finish_output+0x444/0xa50 [ 216.789173][ C0] ip6_finish_output+0x38/0x1f0 [ 216.789177][ C0] ip6_output+0x235/0x7c0 [ 216.789181][ C0] ? ip6_finish_output+0x1f0/0x1f0 [ 216.789185][ C0] ? __ip6_finish_output+0xa50/0xa50 [ 216.789188][ C0] ? icmp6_dst_alloc+0x432/0x660 [ 216.789192][ C0] mld_sendpack+0x9c7/0xea0 [ 216.789196][ C0] ? nf_hook.constprop.0+0x560/0x560 [ 216.789199][ C0] ? mld_ifc_timer_expire+0x437/0x8a0 [ 216.789203][ C0] ? __local_bh_enable_ip+0x15a/0x270 [ 216.789207][ C0] mld_ifc_timer_expire+0x449/0x8a0 [ 216.789211][ C0] call_timer_fn+0x1ac/0x780 [ 216.789215][ C0] ? mld_dad_timer_expire+0x1c0/0x1c0 [ 216.789218][ C0] ? msleep_interruptible+0x150/0x150 [ 216.789222][ C0] ? run_timer_softirq+0x685/0x17a0 [ 216.789226][ C0] ? trace_hardirqs_on+0x67/0x240 [ 216.789229][ C0] ? __kasan_check_read+0x11/0x20 [ 216.789233][ C0] ? mld_dad_timer_expire+0x1c0/0x1c0 [ 216.789237][ C0] ? mld_dad_timer_expire+0x1c0/0x1c0 [ 216.789241][ C0] run_timer_softirq+0x697/0x17a0 [ 216.789244][ C0] ? add_timer+0x930/0x930 [ 216.789248][ C0] ? kvm_clock_read+0x18/0x30 [ 216.789252][ C0] ? kvm_sched_clock_read+0x9/0x20 [ 216.789255][ C0] ? sched_clock+0x2e/0x50 [ 216.789260][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.789264][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 216.789267][ C0] __do_softirq+0x262/0x98c [ 216.789271][ C0] ? sched_clock_cpu+0x1b/0x1b0 [ 216.789274][ C0] irq_exit+0x19b/0x1e0 [ 216.789278][ C0] smp_apic_timer_interrupt+0x1a3/0x610 [ 216.789282][ C0] apic_timer_interrupt+0xf/0x20 [ 216.789285][ C0] [ 216.789288][ C0] RIP: 0010:native_safe_halt+0xe/0x10 [ 216.789299][ C0] Code: 68 bd 6b fa eb 8a 90 90 90 90 90 90 e9 07 00 00 00 0f 00 2d a4 43 67 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d 94 43 67 00 fb f4 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 e8 ce 5b 1f fa e8 99 [ 216.789303][ C0] RSP: 0018:ffff8880a98e7d68 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 216.789312][ C0] RAX: 1ffffffff11e5e8d RBX: ffff8880a98d8340 RCX: 0000000000000000 [ 216.789317][ C0] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffff8880a98d8bcc [ 216.789322][ C0] RBP: ffff8880a98e7d98 R08: ffff8880a98d8340 R09: 0000000000000000 [ 216.789327][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 216.789332][ C0] R13: ffffffff89c5aab8 R14: 0000000000000000 R15: 0000000000000001 [ 216.789335][ C0] ? default_idle+0x4e/0x360 [ 216.789339][ C0] arch_cpu_idle+0xa/0x10 [ 216.789343][ C0] default_idle_call+0x84/0xb0 [ 216.789346][ C0] do_idle+0x413/0x760 [ 216.789350][ C0] ? arch_cpu_idle_exit+0x80/0x80 [ 216.789354][ C0] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 216.789358][ C0] ? complete+0x61/0x80 [ 216.789361][ C0] cpu_startup_entry+0x1b/0x20 [ 216.789365][ C0] start_secondary+0x315/0x430 [ 216.789369][ C0] ? set_cpu_sibling_map+0x2180/0x2180 [ 216.789373][ C0] secondary_startup_64+0xa4/0xb0