[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 65.504365][ T26] kauditd_printk_skb: 7 callbacks suppressed [ 65.504376][ T26] audit: type=1800 audit(1568285222.601:29): pid=9664 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 65.538917][ T26] audit: type=1800 audit(1568285222.601:30): pid=9664 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.1.49' (ECDSA) to the list of known hosts. syzkaller login: [ 197.656861][ T9820] IPVS: ftp: loaded support on port[0] = 21 [ 197.697365][ T9820] chnl_net:caif_netlink_parms(): no params data found [ 197.720644][ T9820] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.727764][ T9820] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.735339][ T9820] device bridge_slave_0 entered promiscuous mode [ 197.743186][ T9820] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.750307][ T9820] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.757759][ T9820] device bridge_slave_1 entered promiscuous mode [ 197.771564][ T9820] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 197.781743][ T9820] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 197.796710][ T9820] team0: Port device team_slave_0 added [ 197.803534][ T9820] team0: Port device team_slave_1 added [ 197.859723][ T9820] device hsr_slave_0 entered promiscuous mode [ 197.898207][ T9820] device hsr_slave_1 entered promiscuous mode [ 197.953335][ T9820] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.960782][ T9820] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.968129][ T9820] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.975161][ T9820] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.997303][ T9820] 8021q: adding VLAN 0 to HW filter on device bond0 [ 198.008900][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 198.016713][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.034505][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 198.042537][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 198.052178][ T9820] 8021q: adding VLAN 0 to HW filter on device team0 [ 198.061174][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.069698][ T2956] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.076782][ T2956] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.095879][ T9820] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 198.106524][ T9820] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 198.119148][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.127499][ T2956] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.134570][ T2956] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.142489][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.151174][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 198.159505][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 198.167634][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 198.175861][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 198.183396][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready executing program executing program executing program executing program executing program executing program executing program [ 198.198767][ T9820] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 303.317833][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 303.324555][ C0] rcu: 0-...!: (10500 ticks this GP) idle=68e/1/0x4000000000000002 softirq=9893/9893 fqs=0 [ 303.334677][ C0] (t=10501 jiffies g=9057 q=95) [ 303.339595][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g9057 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 303.350839][ C0] rcu: RCU grace-period kthread stack dump: [ 303.356703][ C0] rcu_preempt I29520 10 2 0x80004000 [ 303.363013][ C0] Call Trace: [ 303.366365][ C0] __schedule+0x755/0x1580 [ 303.370777][ C0] ? __sched_text_start+0x8/0x8 [ 303.375611][ C0] schedule+0xd9/0x260 [ 303.379657][ C0] schedule_timeout+0x486/0xc50 [ 303.384487][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 303.389401][ C0] ? usleep_range+0x170/0x170 [ 303.394055][ C0] ? trace_hardirqs_on+0x67/0x240 [ 303.399057][ C0] ? __kasan_check_read+0x11/0x20 [ 303.404060][ C0] ? __next_timer_interrupt+0x1a0/0x1a0 [ 303.409586][ C0] ? swake_up_one+0x60/0x60 [ 303.414064][ C0] ? trace_hardirqs_on+0x67/0x240 [ 303.419070][ C0] rcu_gp_kthread+0x9b2/0x18c0 [ 303.423815][ C0] ? rcu_barrier+0x310/0x310 [ 303.428395][ C0] ? trace_hardirqs_on+0x67/0x240 [ 303.433399][ C0] ? __kasan_check_read+0x11/0x20 [ 303.438413][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 303.444628][ C0] ? __kthread_parkme+0x108/0x1c0 [ 303.449626][ C0] ? __kasan_check_read+0x11/0x20 [ 303.454638][ C0] kthread+0x361/0x430 [ 303.458683][ C0] ? rcu_barrier+0x310/0x310 [ 303.463253][ C0] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 303.469468][ C0] ret_from_fork+0x24/0x30 [ 303.473880][ C0] NMI backtrace for cpu 0 [ 303.478190][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.3.0-rc8+ #0 [ 303.485451][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.495491][ C0] Call Trace: [ 303.498754][ C0] [ 303.501639][ C0] dump_stack+0x172/0x1f0 [ 303.505948][ C0] nmi_cpu_backtrace.cold+0x70/0xb2 [ 303.511126][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 303.517347][ C0] ? lapic_can_unplug_cpu.cold+0x45/0x45 [ 303.522967][ C0] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 303.528925][ C0] arch_trigger_cpumask_backtrace+0x14/0x20 [ 303.534799][ C0] rcu_dump_cpu_stacks+0x183/0x1cf [ 303.539891][ C0] rcu_sched_clock_irq.cold+0x4dd/0xc13 [ 303.545415][ C0] ? raise_softirq+0x138/0x340 [ 303.550156][ C0] update_process_times+0x32/0x80 [ 303.555168][ C0] tick_sched_handle+0xa2/0x190 [ 303.559997][ C0] tick_sched_timer+0x53/0x140 [ 303.564757][ C0] __hrtimer_run_queues+0x364/0xe40 [ 303.569934][ C0] ? tick_sched_do_timer+0x1b0/0x1b0 [ 303.575230][ C0] ? hrtimer_start_range_ns+0xcb0/0xcb0 [ 303.580754][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 303.586458][ C0] ? ktime_get_update_offsets_now+0x2d3/0x440 [ 303.592512][ C0] hrtimer_interrupt+0x314/0x770 [ 303.597482][ C0] smp_apic_timer_interrupt+0x160/0x610 [ 303.603013][ C0] apic_timer_interrupt+0xf/0x20 [ 303.607931][ C0] [ 303.610876][ C0] RIP: 0010:hhf_dequeue+0x69d/0xa20 [ 303.616066][ C0] Code: b0 e8 37 15 ac fb 0f b6 75 b0 40 84 f6 0f 84 c6 f9 ff ff e8 e5 13 ac fb 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 0f 85 08 03 00 00 <48> 89 d8 49 89 9d 98 03 00 00 48 c1 e8 03 42 80 3c 20 00 0f 85 b4 [ 303.635659][ C0] RSP: 0018:ffff8880a98b69a8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 303.644049][ C0] RAX: 1ffff1101243f10b RBX: ffff8880921f87b8 RCX: ffffffff85c660f9 [ 303.652000][ C0] RDX: 0000000000000100 RSI: ffffffff85c6610b RDI: 0000000000000001 [ 303.659948][ C0] RBP: ffff8880a98b69f8 R08: ffff8880a98a2240 R09: 0000000000000000 [ 303.667899][ C0] R10: fffffbfff134afaf R11: ffff8880a98a2240 R12: dffffc0000000000 [ 303.675852][ C0] R13: ffff8880921f84c0 R14: ffff8880921f8858 R15: ffff8880921f8850 [ 303.683814][ C0] ? hhf_dequeue+0x679/0xa20 [ 303.688382][ C0] ? hhf_dequeue+0x68b/0xa20 [ 303.692948][ C0] ? hhf_dequeue+0x68b/0xa20 [ 303.697578][ C0] __qdisc_run+0x1e7/0x19d0 [ 303.702079][ C0] ? dev_queue_xmit+0x18/0x20 [ 303.706738][ C0] __dev_queue_xmit+0x16f1/0x3650 [ 303.711736][ C0] ? process_backlog+0x206/0x750 [ 303.716650][ C0] ? net_rx_action+0x4d6/0x1030 [ 303.721476][ C0] ? __do_softirq+0x262/0x98c [ 303.726128][ C0] ? run_ksoftirqd+0x8e/0x110 [ 303.730787][ C0] ? smpboot_thread_fn+0x6a3/0xa40 [ 303.735878][ C0] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 303.741154][ C0] ? quarantine_put+0x11c/0x1c0 [ 303.745983][ C0] ? trace_hardirqs_on+0x67/0x240 [ 303.751032][ C0] ? __skb_ext_put+0xd9/0x210 [ 303.755689][ C0] dev_queue_xmit+0x18/0x20 [ 303.760172][ C0] ? dev_queue_xmit+0x18/0x20 [ 303.764844][ C0] br_dev_queue_push_xmit+0x3f3/0x5c0 [ 303.770193][ C0] ? __skb_ext_del+0xb0/0x2c0 [ 303.774848][ C0] ? lock_downgrade+0x920/0x920 [ 303.779701][ C0] br_nf_dev_queue_xmit+0x34e/0x1470 [ 303.784966][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 303.790664][ C0] br_nf_post_routing+0x1502/0x1d30 [ 303.795839][ C0] ? br_nf_dev_queue_xmit+0x1470/0x1470 [ 303.801361][ C0] ? mark_held_locks+0xf0/0xf0 [ 303.806103][ C0] ? nf_bridge_update_protocol+0x1d0/0x1d0 [ 303.811886][ C0] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 303.817722][ C0] nf_hook_slow+0xbc/0x1e0 [ 303.822119][ C0] br_forward_finish+0x215/0x400 [ 303.827044][ C0] ? br_dev_queue_push_xmit+0x5c0/0x5c0 [ 303.832582][ C0] ? br_fdb_add.cold+0x8c/0x8c [ 303.837363][ C0] ? ip_vs_out+0x244/0x1700 [ 303.841847][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 303.847550][ C0] ? nf_hook_slow+0xf0/0x1e0 [ 303.852118][ C0] ? should_fail+0x1de/0x852 [ 303.856687][ C0] br_nf_hook_thresh+0x2e9/0x370 [ 303.861602][ C0] ? br_dev_queue_push_xmit+0x5c0/0x5c0 [ 303.867154][ C0] ? setup_pre_routing+0x4b0/0x4b0 [ 303.872245][ C0] ? br_dev_queue_push_xmit+0x5c0/0x5c0 [ 303.877764][ C0] ? br_nf_forward_finish+0x176/0xa90 [ 303.883115][ C0] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 303.888986][ C0] br_nf_forward_finish+0x66c/0xa90 [ 303.894161][ C0] ? br_dev_queue_push_xmit+0x5c0/0x5c0 [ 303.899685][ C0] br_nf_forward_ip+0xc74/0x21e0 [ 303.904602][ C0] ? br_nf_forward_arp+0x1670/0x1670 [ 303.909864][ C0] ? mark_held_locks+0xf0/0xf0 [ 303.914605][ C0] ? br_nf_hook_thresh+0x370/0x370 [ 303.919726][ C0] ? __vlan_flush+0x120/0x120 [ 303.924385][ C0] nf_hook_slow+0xbc/0x1e0 [ 303.928790][ C0] __br_forward+0x393/0xb00 [ 303.933274][ C0] ? br_forward_finish+0x400/0x400 [ 303.938380][ C0] ? br_dev_queue_push_xmit+0x5c0/0x5c0 [ 303.943911][ C0] deliver_clone+0x61/0xc0 [ 303.949000][ C0] br_flood+0x325/0x3d0 [ 303.953139][ C0] br_handle_frame_finish+0xb46/0x1670 [ 303.958610][ C0] ? br_handle_local_finish+0x20/0x20 [ 303.964049][ C0] ? audit_alloc_mark+0x430/0x500 [ 303.969056][ C0] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 303.974753][ C0] ? nf_hook_slow+0xf0/0x1e0 [ 303.979320][ C0] br_nf_hook_thresh+0x2e9/0x370 [ 303.984408][ C0] ? br_handle_local_finish+0x20/0x20 [ 303.989755][ C0] ? setup_pre_routing+0x4b0/0x4b0 [ 303.994848][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 304.001066][ C0] ? br_handle_local_finish+0x20/0x20 [ 304.006420][ C0] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 304.012290][ C0] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 304.018162][ C0] br_nf_pre_routing_finish_ipv6+0x6fb/0xd80 [ 304.024122][ C0] ? br_handle_local_finish+0x20/0x20 [ 304.029481][ C0] br_nf_pre_routing_ipv6+0x456/0x832 [ 304.034833][ C0] ? br_validate_ipv6+0xb80/0xb80 [ 304.039853][ C0] ? br_nf_pre_routing_finish.cold+0x124/0x124 [ 304.045988][ C0] ? br_nf_pre_routing+0x246/0x2355 [ 304.051188][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 304.057413][ C0] ? skb_pull_rcsum+0x155/0x300 [ 304.062254][ C0] br_nf_pre_routing+0x1743/0x2355 [ 304.067346][ C0] ? br_nf_pre_routing_finish+0x1730/0x1730 [ 304.073241][ C0] ? br_nf_pre_routing_finish+0x1730/0x1730 [ 304.079118][ C0] br_handle_frame+0x806/0x133e [ 304.083955][ C0] ? br_handle_frame_finish+0x1670/0x1670 [ 304.089655][ C0] ? kfree_skb+0x10e/0x3c0 [ 304.094050][ C0] ? br_handle_local_finish+0x20/0x20 [ 304.099404][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 304.105624][ C0] ? br_handle_frame_finish+0x1670/0x1670 [ 304.111319][ C0] __netif_receive_skb_core+0xfc1/0x3060 [ 304.116950][ C0] ? do_xdp_generic+0x50/0x50 [ 304.121671][ C0] ? ipv6_rcv+0x116/0x420 [ 304.125994][ C0] ? ip6_rcv_core.isra.0+0x1bb0/0x1bb0 [ 304.131438][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 304.136357][ C0] ? ip6_rcv_finish_core.isra.0+0x560/0x560 [ 304.142232][ C0] ? __kasan_check_read+0x11/0x20 [ 304.147247][ C0] ? __update_load_avg_se+0x726/0xbc0 [ 304.152599][ C0] __netif_receive_skb_one_core+0xa8/0x1a0 [ 304.158381][ C0] ? __netif_receive_skb_one_core+0xa8/0x1a0 [ 304.164338][ C0] ? __netif_receive_skb_core+0x3060/0x3060 [ 304.170209][ C0] ? lock_acquire+0x190/0x410 [ 304.174865][ C0] ? process_backlog+0x195/0x750 [ 304.179780][ C0] __netif_receive_skb+0x2c/0x1d0 [ 304.184799][ C0] process_backlog+0x206/0x750 [ 304.189545][ C0] net_rx_action+0x4d6/0x1030 [ 304.194201][ C0] ? napi_complete_done+0x4b0/0x4b0 [ 304.199376][ C0] ? sched_clock+0x2e/0x50 [ 304.203774][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 304.209998][ C0] __do_softirq+0x262/0x98c [ 304.214499][ C0] ? takeover_tasklets+0x820/0x820 [ 304.219586][ C0] run_ksoftirqd+0x8e/0x110 [ 304.224067][ C0] smpboot_thread_fn+0x6a3/0xa40 [ 304.228993][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 304.235219][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 304.241576][ C0] ? __kthread_parkme+0x108/0x1c0 [ 304.246599][ C0] ? __kasan_check_read+0x11/0x20 [ 304.251611][ C0] kthread+0x361/0x430 [ 304.255682][ C0] ? smpboot_register_percpu_thread+0x390/0x390 [ 304.261901][ C0] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 304.268122][ C0] ret_from_fork+0x24/0x30 [ 304.272533][ C0] Sending NMI from CPU 0 to CPUs 1: [ 304.278520][ C1] NMI backtrace for cpu 1 [ 304.278526][ C1] CPU: 1 PID: 9864 Comm: syz-executor784 Not tainted 5.3.0-rc8+ #0 [ 304.278532][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.278536][ C1] RIP: 0010:native_queued_spin_lock_slowpath+0xb7/0x9f0 [ 304.278546][ C1] Code: 01 00 00 00 49 c1 ee 03 41 83 e5 07 48 b8 00 00 00 00 00 fc ff df 49 01 c6 41 83 c5 03 be 04 00 00 00 48 89 df e8 c9 fd 52 00 <41> 0f b6 06 41 38 c5 7c 08 84 c0 0f 85 4e 07 00 00 44 8b 3b 45 85 [ 304.278550][ C1] RSP: 0018:ffff8880898072f8 EFLAGS: 00000246 [ 304.278557][ C1] RAX: 0000000000000001 RBX: ffff8880921f85a8 RCX: ffffffff81595bd7 [ 304.278561][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff8880921f85a8 [ 304.278566][ C1] RBP: ffff8880898073b8 R08: 1ffff1101243f0b5 R09: ffffed101243f0b6 [ 304.278570][ C1] R10: ffffed101243f0b5 R11: ffff8880921f85ab R12: 0000000000000001 [ 304.278575][ C1] R13: 0000000000000003 R14: ffffed101243f0b5 R15: 0000000000000001 [ 304.278580][ C1] FS: 0000555557368880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 304.278584][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 304.278588][ C1] CR2: 0000000020000610 CR3: 0000000092dde000 CR4: 00000000001406e0 [ 304.278592][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 304.278597][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 304.278599][ C1] Call Trace: [ 304.278603][ C1] ? __pv_queued_spin_lock_slowpath+0xd10/0xd10 [ 304.278606][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 304.278610][ C1] ? __nla_validate_parse+0x2d0/0x1ed0 [ 304.278613][ C1] ? mark_held_locks+0xf0/0xf0 [ 304.278616][ C1] do_raw_spin_lock+0x20e/0x2e0 [ 304.278619][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 304.278622][ C1] ? lock_acquire+0x190/0x410 [ 304.278624][ C1] ? hhf_change+0x2e3/0xad0 [ 304.278628][ C1] _raw_spin_lock_bh+0x3b/0x50 [ 304.278630][ C1] ? hhf_change+0x2e3/0xad0 [ 304.278633][ C1] hhf_change+0x2e3/0xad0 [ 304.278636][ C1] ? hhf_reset+0x40/0x40 [ 304.278640][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 304.278642][ C1] ? nla_strcmp+0xe3/0x120 [ 304.278645][ C1] ? hhf_reset+0x40/0x40 [ 304.278648][ C1] tc_modify_qdisc+0xfcf/0x1c50 [ 304.278651][ C1] ? qdisc_create+0x1210/0x1210 [ 304.278654][ C1] ? rtnetlink_rcv_msg+0x1ea/0xb00 [ 304.278658][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 304.278661][ C1] ? qdisc_create+0x1210/0x1210 [ 304.278664][ C1] rtnetlink_rcv_msg+0x463/0xb00 [ 304.278668][ C1] ? rtnetlink_put_metrics+0x580/0x580 [ 304.278671][ C1] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 304.278674][ C1] ? __copy_skb_header+0x250/0x550 [ 304.278677][ C1] netlink_rcv_skb+0x177/0x450 [ 304.278680][ C1] ? rtnetlink_put_metrics+0x580/0x580 [ 304.278683][ C1] ? netlink_ack+0xb30/0xb30 [ 304.278686][ C1] ? netlink_deliver_tap+0x254/0xbf0 [ 304.278689][ C1] rtnetlink_rcv+0x1d/0x30 [ 304.278692][ C1] netlink_unicast+0x531/0x710 [ 304.278695][ C1] ? netlink_attachskb+0x7c0/0x7c0 [ 304.278698][ C1] ? _copy_from_iter_full+0x25d/0x8a0 [ 304.278701][ C1] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 304.278705][ C1] ? __check_object_size+0x3d/0x437 [ 304.278708][ C1] netlink_sendmsg+0x8a5/0xd60 [ 304.278710][ C1] ? netlink_unicast+0x710/0x710 [ 304.278713][ C1] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 304.278716][ C1] ? apparmor_socket_sendmsg+0x2a/0x30 [ 304.278720][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 304.278723][ C1] ? security_socket_sendmsg+0x8d/0xc0 [ 304.278725][ C1] ? netlink_unicast+0x710/0x710 [ 304.278728][ C1] sock_sendmsg+0xd7/0x130 [ 304.278730][ C1] ___sys_sendmsg+0x803/0x920 [ 304.278733][ C1] ? copy_msghdr_from_user+0x440/0x440 [ 304.278737][ C1] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 304.278740][ C1] ? tomoyo_path_number_perm+0x263/0x520 [ 304.278742][ C1] ? sock_ioctl+0x489/0x780 [ 304.278745][ C1] ? dlci_ioctl_set+0x40/0x40 [ 304.278748][ C1] ? dlci_ioctl_set+0x40/0x40 [ 304.278751][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 304.278755][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 304.278757][ C1] ? __fget_light+0x1a9/0x230 [ 304.278760][ C1] ? __fdget+0x1b/0x20 [ 304.278763][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 304.278766][ C1] __sys_sendmsg+0x105/0x1d0 [ 304.278768][ C1] ? __sys_sendmsg_sock+0xd0/0xd0 [ 304.278772][ C1] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 304.278774][ C1] __x64_sys_sendmsg+0x78/0xb0 [ 304.278777][ C1] do_syscall_64+0xfd/0x6a0 [ 304.278780][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.278782][ C1] RIP: 0033:0x442399 [ 304.278792][ C1] Code: e8 9c 07 03 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 0f 83 3b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 304.278795][ C1] RSP: 002b:00007ffe7090a7c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 304.278802][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000442399 [ 304.278806][ C1] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 304.278810][ C1] RBP: 0000000000030698 R08: 0000000000000000 R09: 0000000000000000 [ 304.278814][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 304.278819][ C1] R13: 00000000004032f0 R14: 0000000000000000 R15: 0000000000000000