INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.17' (ECDSA) to the list of known hosts. 2018/04/12 20:44:52 parsed 1 programs 2018/04/12 20:44:52 executed programs: 0 syzkaller login: [ 94.761428] IPVS: ftp: loaded support on port[0] = 21 [ 94.761506] IPVS: ftp: loaded support on port[0] = 21 [ 94.784722] IPVS: ftp: loaded support on port[0] = 21 [ 94.812707] IPVS: ftp: loaded support on port[0] = 21 [ 94.813585] IPVS: ftp: loaded support on port[0] = 21 [ 94.827572] IPVS: ftp: loaded support on port[0] = 21 [ 94.835864] IPVS: ftp: loaded support on port[0] = 21 [ 94.845253] IPVS: ftp: loaded support on port[0] = 21 [ 95.760525] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 95.840826] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 95.850912] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 95.858838] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 95.890744] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 95.919943] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 95.945097] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 95.992242] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 97.945615] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 97.951771] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.976829] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 97.983000] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.999059] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 98.005229] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.023285] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 98.029540] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.118765] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 98.124939] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.177183] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 98.183312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.213574] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 98.222600] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 98.230106] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 98.236251] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.248374] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 98.254500] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.271255] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 98.339486] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 98.401603] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 98.428696] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 98.445873] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 98.452378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.467942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.492214] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 98.498694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.511216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.524806] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 98.533166] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 98.552193] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 98.558491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.566761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.643007] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 98.650505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.662971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.726088] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 98.732799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.741572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.752214] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 98.760258] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 98.768346] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 98.774475] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.782685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.794689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.802556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.814845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.825967] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 98.832260] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.879108] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 98.885665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.893237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.910976] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 98.917151] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.936592] bond0: Enslaving bond_slave as an active interface with an up link [ 98.952933] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 98.983598] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 98.989750] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.018913] team0: Port device team_slave added [ 99.036438] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.062469] bond0: Enslaving bond_slave as an active interface with an up link [ 99.073374] bond0: Enslaving bond_slave as an active interface with an up link [ 99.083111] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 99.089232] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.116498] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 99.122610] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.130651] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 99.139419] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 99.152693] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 99.158788] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.169501] team0: Port device team_slave added [ 99.183207] team0: Port device team_slave added [ 99.214938] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.232528] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.248734] bond0: Enslaving bond_slave as an active interface with an up link [ 99.272772] bond0: Enslaving bond_slave as an active interface with an up link [ 99.284591] bond0: Enslaving bond_slave as an active interface with an up link [ 99.295172] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 99.331244] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 99.368930] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 99.392933] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 99.399091] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.416962] team0: Port device team_slave added [ 99.446313] team0: Port device team_slave added [ 99.454320] ================================================================== [ 99.461838] BUG: KASAN: alloca-out-of-bounds in tick_sched_handle+0x16c/0x180 [ 99.469118] Read of size 8 at addr ffff8801bdac71a0 by task ip/5925 [ 99.475521] [ 99.477158] CPU: 0 PID: 5925 Comm: ip Not tainted 4.16.0+ #1 [ 99.482953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.492305] Call Trace: [ 99.494883] [ 99.497042] dump_stack+0x1b9/0x294 [ 99.500682] ? dump_stack_print_info.cold.2+0x52/0x52 [ 99.505872] ? printk+0x9e/0xba [ 99.509159] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 99.513926] ? kasan_check_write+0x14/0x20 [ 99.518173] print_address_description+0x6c/0x20b [ 99.523019] ? tick_sched_handle+0x16c/0x180 [ 99.527430] kasan_report.cold.7+0xac/0x2f5 [ 99.532756] __asan_report_load8_noabort+0x14/0x20 [ 99.537691] tick_sched_handle+0x16c/0x180 [ 99.541931] tick_sched_timer+0x45/0x130 [ 99.546002] __hrtimer_run_queues+0x3e3/0x10a0 [ 99.550595] ? tick_sched_do_timer+0x1a0/0x1a0 [ 99.555184] ? hrtimer_start_range_ns+0xd10/0xd10 [ 99.560036] ? pvclock_read_flags+0x160/0x160 [ 99.564534] ? __local_bh_enable+0xef/0x130 [ 99.568873] ? kvm_clock_read+0x25/0x30 [ 99.572854] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 99.577879] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 99.583251] ? do_timer+0x50/0x50 [ 99.586713] ? rcu_nmi_exit+0xd7/0x2b0 [ 99.590614] ? do_raw_spin_lock+0xc1/0x200 [ 99.594862] hrtimer_interrupt+0x286/0x650 [ 99.599124] smp_apic_timer_interrupt+0x15d/0x710 [ 99.603974] ? smp_call_function_single_interrupt+0x650/0x650 [ 99.609858] ? _raw_spin_lock+0x32/0x40 [ 99.613838] ? _raw_spin_unlock+0x22/0x30 [ 99.617990] ? handle_edge_irq+0x330/0x870 [ 99.622212] ? task_prio+0x50/0x50 [ 99.625738] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 99.630567] apic_timer_interrupt+0xf/0x20 [ 99.634779] [ 99.637000] RIP: 0010:rtnl_newlink+0x1085/0x1a40 [ 99.641738] RSP: 0018:ffff8801bdac71c8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 99.649428] RAX: ffff8801c6faa680 RBX: 0000000000000000 RCX: 0000000000000000 [ 99.656675] RDX: 0000000000000000 RSI: ffffffff85c69fee RDI: ffffed0037b58e18 [ 99.663922] RBP: ffff8801bdac75f8 R08: ffff8801c6faa680 R09: 0000000000000001 [ 99.671173] R10: ffff8801c6faa680 R11: 0000000000000000 R12: ffff8801bdac75d0 [ 99.678422] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 99.685692] ? rtnl_newlink+0x107e/0x1a40 [ 99.689823] ? rtnl_newlink+0x4e7/0x1a40 [ 99.693877] ? rtnl_link_unregister+0x370/0x370 [ 99.698524] ? perf_trace_lock_acquire+0xe3/0x980 [ 99.703347] ? kasan_check_read+0x11/0x20 [ 99.707480] ? rcu_is_watching+0x85/0x140 [ 99.711612] ? perf_trace_lock_acquire+0xe3/0x980 [ 99.716439] ? perf_trace_lock+0x900/0x900 [ 99.720687] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 99.726220] ? rtnl_get_link+0x164/0x350 [ 99.730266] ? rtnl_dump_all+0x5e0/0x5e0 [ 99.734308] ? rcu_is_watching+0x85/0x140 [ 99.738528] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 99.743699] ? __netlink_ns_capable+0x100/0x130 [ 99.748362] ? rtnl_link_unregister+0x370/0x370 [ 99.753016] rtnetlink_rcv_msg+0x466/0xc10 [ 99.757238] ? rtnetlink_put_metrics+0x690/0x690 [ 99.762071] netlink_rcv_skb+0x172/0x440 [ 99.766115] ? rtnetlink_put_metrics+0x690/0x690 [ 99.770851] ? netlink_ack+0xbc0/0xbc0 [ 99.774735] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 99.779908] ? netlink_skb_destructor+0x210/0x210 [ 99.784734] rtnetlink_rcv+0x1c/0x20 [ 99.788432] netlink_unicast+0x58b/0x740 [ 99.792478] ? netlink_attachskb+0x970/0x970 [ 99.796866] ? import_iovec+0x24b/0x420 [ 99.800822] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 99.805819] ? security_netlink_send+0x88/0xb0 [ 99.810474] netlink_sendmsg+0x9f0/0xfa0 [ 99.814522] ? netlink_unicast+0x740/0x740 [ 99.818740] ? security_socket_sendmsg+0x94/0xc0 [ 99.823478] ? netlink_unicast+0x740/0x740 [ 99.827783] sock_sendmsg+0xd5/0x120 [ 99.831477] ___sys_sendmsg+0x805/0x940 [ 99.835434] ? copy_msghdr_from_user+0x560/0x560 [ 99.840173] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 99.844906] ? graph_lock+0x170/0x170 [ 99.848687] ? graph_lock+0x170/0x170 [ 99.852466] ? find_held_lock+0x36/0x1c0 [ 99.856512] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.862032] ? __fget_light+0x2ef/0x430 [ 99.865988] ? fget_raw+0x20/0x20 [ 99.869426] ? find_held_lock+0x36/0x1c0 [ 99.873474] ? lock_downgrade+0x8e0/0x8e0 [ 99.877602] ? handle_mm_fault+0x8c0/0xc70 [ 99.881819] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 99.887340] ? sockfd_lookup_light+0xc5/0x160 [ 99.891819] __sys_sendmsg+0x115/0x270 [ 99.895689] ? SyS_shutdown+0x30/0x30 [ 99.899475] ? __do_page_fault+0x441/0xe40 [ 99.903698] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 99.908523] SyS_sendmsg+0x29/0x30 [ 99.912046] ? __sys_sendmsg+0x270/0x270 [ 99.916090] do_syscall_64+0x29e/0x9d0 [ 99.919955] ? vmalloc_sync_all+0x30/0x30 [ 99.924084] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 99.928920] ? syscall_return_slowpath+0x5c0/0x5c0 [ 99.933830] ? syscall_return_slowpath+0x30f/0x5c0 [ 99.938742] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.944259] ? retint_user+0x18/0x18 [ 99.947957] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 99.952784] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 99.957955] RIP: 0033:0x7fbbe6a75320 [ 99.961729] RSP: 002b:00007fff502095e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 99.969426] RAX: ffffffffffffffda RBX: 00007fff5020d6e0 RCX: 00007fbbe6a75320 [ 99.976676] RDX: 0000000000000000 RSI: 00007fff50209620 RDI: 0000000000000003 [ 99.983933] RBP: 00007fff50209620 R08: 0000000000000000 R09: 0000000000000000 [ 99.991181] R10: 0000000000000000 R11: 0000000000000246 R12: 000000005acfc54b [ 99.998433] R13: 0000000000000000 R14: 00000000006395c0 R15: 00007fff5020deb8 [ 100.005695] [ 100.007301] The buggy address belongs to the page: [ 100.012212] page:ffffea0006f6b1c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 100.020345] flags: 0x2fffc0000000000() [ 100.024217] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 100.032077] raw: 0000000000000000 ffffea0006f60101 0000000000000000 0000000000000000 [ 100.039935] page dumped because: kasan: bad access detected [ 100.045616] [ 100.047219] Memory state around the buggy address: [ 100.052125] ffff8801bdac7080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 100.059461] ffff8801bdac7100: 00 00 00 00 00 00 00 00 00 00 00 00 ca ca ca ca [ 100.066797] >ffff8801bdac7180: 00 cb cb cb cb cb cb cb 00 00 00 00 00 00 00 00 [ 100.074132] ^ [ 100.078519] ffff8801bdac7200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 [ 100.085856] ffff8801bdac7280: f1 f1 00 f2 f2 f2 f2 f2 f2 f2 00 00 f2 f2 f2 f2 [ 100.093189] ================================================================== [ 100.100522] Disabling lock debugging due to kernel taint [ 100.105946] Kernel panic - not syncing: panic_on_warn set ... [ 100.105946] [ 100.113289] CPU: 0 PID: 5925 Comm: ip Tainted: G B 4.16.0+ #1 [ 100.120536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.129863] Call Trace: [ 100.132422] [ 100.134557] dump_stack+0x1b9/0x294 [ 100.138167] ? dump_stack_print_info.cold.2+0x52/0x52 [ 100.143339] ? lock_downgrade+0x8e0/0x8e0 [ 100.147481] ? vprintk_default+0x28/0x30 [ 100.151535] ? tick_sched_handle+0x150/0x180 [ 100.155929] panic+0x22f/0x4de [ 100.159186] ? add_taint.cold.5+0x16/0x16 [ 100.163316] ? add_taint.cold.5+0x5/0x16 [ 100.167356] ? do_raw_spin_unlock+0x9e/0x2e0 [ 100.171742] ? tick_sched_handle+0x16c/0x180 [ 100.176218] kasan_end_report+0x47/0x4f [ 100.180177] kasan_report.cold.7+0xc9/0x2f5 [ 100.184482] __asan_report_load8_noabort+0x14/0x20 [ 100.189396] tick_sched_handle+0x16c/0x180 [ 100.193610] tick_sched_timer+0x45/0x130 [ 100.197658] __hrtimer_run_queues+0x3e3/0x10a0 [ 100.202335] ? tick_sched_do_timer+0x1a0/0x1a0 [ 100.206896] ? hrtimer_start_range_ns+0xd10/0xd10 [ 100.211719] ? pvclock_read_flags+0x160/0x160 [ 100.216192] ? __local_bh_enable+0xef/0x130 [ 100.220498] ? kvm_clock_read+0x25/0x30 [ 100.224454] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 100.229456] ? ktime_get_update_offsets_now+0x3a6/0x570 [ 100.234801] ? do_timer+0x50/0x50 [ 100.238239] ? rcu_nmi_exit+0xd7/0x2b0 [ 100.242108] ? do_raw_spin_lock+0xc1/0x200 [ 100.246410] hrtimer_interrupt+0x286/0x650 [ 100.250630] smp_apic_timer_interrupt+0x15d/0x710 [ 100.255453] ? smp_call_function_single_interrupt+0x650/0x650 [ 100.261317] ? _raw_spin_lock+0x32/0x40 [ 100.265285] ? _raw_spin_unlock+0x22/0x30 [ 100.269425] ? handle_edge_irq+0x330/0x870 [ 100.273641] ? task_prio+0x50/0x50 [ 100.277164] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 100.281987] apic_timer_interrupt+0xf/0x20 [ 100.286374] [ 100.288597] RIP: 0010:rtnl_newlink+0x1085/0x1a40 [ 100.293325] RSP: 0018:ffff8801bdac71c8 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 100.301016] RAX: ffff8801c6faa680 RBX: 0000000000000000 RCX: 0000000000000000 [ 100.308264] RDX: 0000000000000000 RSI: ffffffff85c69fee RDI: ffffed0037b58e18 [ 100.315513] RBP: ffff8801bdac75f8 R08: ffff8801c6faa680 R09: 0000000000000001 [ 100.322760] R10: ffff8801c6faa680 R11: 0000000000000000 R12: ffff8801bdac75d0 [ 100.330011] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 100.337273] ? rtnl_newlink+0x107e/0x1a40 [ 100.341405] ? rtnl_newlink+0x4e7/0x1a40 [ 100.345454] ? rtnl_link_unregister+0x370/0x370 [ 100.350100] ? perf_trace_lock_acquire+0xe3/0x980 [ 100.354921] ? kasan_check_read+0x11/0x20 [ 100.359047] ? rcu_is_watching+0x85/0x140 [ 100.363176] ? perf_trace_lock_acquire+0xe3/0x980 [ 100.368008] ? perf_trace_lock+0x900/0x900 [ 100.372244] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 100.377760] ? rtnl_get_link+0x164/0x350 [ 100.381808] ? rtnl_dump_all+0x5e0/0x5e0 [ 100.385847] ? rcu_is_watching+0x85/0x140 [ 100.389975] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 100.395149] ? __netlink_ns_capable+0x100/0x130 [ 100.399801] ? rtnl_link_unregister+0x370/0x370 [ 100.404452] rtnetlink_rcv_msg+0x466/0xc10 [ 100.408668] ? rtnetlink_put_metrics+0x690/0x690 [ 100.413511] netlink_rcv_skb+0x172/0x440 [ 100.417551] ? rtnetlink_put_metrics+0x690/0x690 [ 100.422287] ? netlink_ack+0xbc0/0xbc0 [ 100.426331] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 100.431511] ? netlink_skb_destructor+0x210/0x210 [ 100.436336] rtnetlink_rcv+0x1c/0x20 [ 100.440032] netlink_unicast+0x58b/0x740 [ 100.445203] ? netlink_attachskb+0x970/0x970 [ 100.449591] ? import_iovec+0x24b/0x420 [ 100.453559] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 100.458554] ? security_netlink_send+0x88/0xb0 [ 100.463119] netlink_sendmsg+0x9f0/0xfa0 [ 100.467171] ? netlink_unicast+0x740/0x740 [ 100.471387] ? security_socket_sendmsg+0x94/0xc0 [ 100.476123] ? netlink_unicast+0x740/0x740 [ 100.480368] sock_sendmsg+0xd5/0x120 [ 100.484061] ___sys_sendmsg+0x805/0x940 [ 100.488033] ? copy_msghdr_from_user+0x560/0x560 [ 100.492768] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 100.497500] ? graph_lock+0x170/0x170 [ 100.501281] ? graph_lock+0x170/0x170 [ 100.505065] ? find_held_lock+0x36/0x1c0 [ 100.509107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 100.514622] ? __fget_light+0x2ef/0x430 [ 100.518574] ? fget_raw+0x20/0x20 [ 100.522012] ? find_held_lock+0x36/0x1c0 [ 100.526058] ? lock_downgrade+0x8e0/0x8e0 [ 100.530185] ? handle_mm_fault+0x8c0/0xc70 [ 100.534407] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 100.539925] ? sockfd_lookup_light+0xc5/0x160 [ 100.544398] __sys_sendmsg+0x115/0x270 [ 100.548266] ? SyS_shutdown+0x30/0x30 [ 100.552058] ? __do_page_fault+0x441/0xe40 [ 100.556278] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 100.561107] SyS_sendmsg+0x29/0x30 [ 100.564627] ? __sys_sendmsg+0x270/0x270 [ 100.568674] do_syscall_64+0x29e/0x9d0 [ 100.572541] ? vmalloc_sync_all+0x30/0x30 [ 100.576671] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 100.581497] ? syscall_return_slowpath+0x5c0/0x5c0 [ 100.586492] ? syscall_return_slowpath+0x30f/0x5c0 [ 100.591405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 100.596920] ? retint_user+0x18/0x18 [ 100.600621] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 100.605443] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 100.610612] RIP: 0033:0x7fbbe6a75320 [ 100.614302] RSP: 002b:00007fff502095e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 100.621986] RAX: ffffffffffffffda RBX: 00007fff5020d6e0 RCX: 00007fbbe6a75320 [ 100.629325] RDX: 0000000000000000 RSI: 00007fff50209620 RDI: 0000000000000003 [ 100.636659] RBP: 00007fff50209620 R08: 0000000000000000 R09: 0000000000000000 [ 100.644268] R10: 0000000000000000 R11: 0000000000000246 R12: 000000005acfc54b [ 100.651522] R13: 0000000000000000 R14: 00000000006395c0 R15: 00007fff5020deb8 [ 100.659204] Dumping ftrace buffer: [ 100.662722] (ftrace buffer empty) [ 100.666410] Kernel Offset: disabled [ 100.670012] Rebooting in 86400 seconds..