[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 29.183759] kauditd_printk_skb: 8 callbacks suppressed [ 29.183772] audit: type=1800 audit(1544523436.053:29): pid=5905 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 [ 29.211784] audit: type=1800 audit(1544523436.053:30): pid=5905 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 [....] startpar: service(s) returned failure: rsyslog ssh ...[?25l[?1c7[FAIL8[?25h[?0c failed! Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 32.176224] sshd (6066) used greatest stack depth: 15600 bytes left Warning: Permanently added '10.128.0.182' (ECDSA) to the list of known hosts. 2018/12/11 10:18:51 parsed 1 programs 2018/12/11 10:18:53 executed programs: 0 [ 126.872082] IPVS: ftp: loaded support on port[0] = 21 [ 126.882643] IPVS: ftp: loaded support on port[0] = 21 [ 126.882804] IPVS: ftp: loaded support on port[0] = 21 [ 126.888259] IPVS: ftp: loaded support on port[0] = 21 [ 126.900805] IPVS: ftp: loaded support on port[0] = 21 [ 126.910265] IPVS: ftp: loaded support on port[0] = 21 [ 127.745712] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.753088] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.760663] device bridge_slave_0 entered promiscuous mode [ 127.769596] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.775942] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.782894] device bridge_slave_0 entered promiscuous mode [ 127.800158] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.806483] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.817276] device bridge_slave_0 entered promiscuous mode [ 127.825476] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.833136] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.840923] device bridge_slave_0 entered promiscuous mode [ 127.850650] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.858586] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.865476] device bridge_slave_1 entered promiscuous mode [ 127.875193] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.882967] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.897203] device bridge_slave_0 entered promiscuous mode [ 127.905650] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.912242] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.920089] device bridge_slave_1 entered promiscuous mode [ 127.927728] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.934092] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.943297] device bridge_slave_0 entered promiscuous mode [ 127.956451] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 127.970273] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.978106] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.985527] device bridge_slave_1 entered promiscuous mode [ 127.993886] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.001215] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.008970] device bridge_slave_1 entered promiscuous mode [ 128.018478] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.024879] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.032904] device bridge_slave_1 entered promiscuous mode [ 128.042076] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 128.054506] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 128.070842] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.091535] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.102692] device bridge_slave_1 entered promiscuous mode [ 128.109811] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 128.119491] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 128.131298] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 128.152832] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 128.177097] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 128.196202] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 128.206724] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 128.229277] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 128.273350] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 128.321707] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 128.398288] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 128.413499] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 128.430983] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 128.455664] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 128.489269] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 128.539629] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 128.555195] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 128.568561] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 128.578356] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 128.586968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 128.597746] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 128.616088] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 128.644393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 128.659680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 128.670896] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 128.683673] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 128.696785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 128.705743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 128.729958] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 128.741160] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 128.750376] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 128.769706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 128.783822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 128.801017] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 128.812924] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 128.824517] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 128.833965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 128.843068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 128.851461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 128.863287] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 128.874335] team0: Port device team_slave_0 added [ 128.880205] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 128.918165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 128.950240] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 128.959169] team0: Port device team_slave_1 added [ 128.980043] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 129.002724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 129.044537] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 129.053839] team0: Port device team_slave_0 added [ 129.082015] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 129.100609] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 129.119597] team0: Port device team_slave_0 added [ 129.134611] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 129.144277] team0: Port device team_slave_0 added [ 129.169706] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 129.185823] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 129.193571] team0: Port device team_slave_1 added [ 129.201453] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 129.210956] team0: Port device team_slave_0 added [ 129.222576] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 129.231775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.244506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.253629] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 129.261591] team0: Port device team_slave_1 added [ 129.269491] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 129.282174] team0: Port device team_slave_0 added [ 129.292120] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 129.300323] team0: Port device team_slave_1 added [ 129.305927] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 129.314698] team0: Port device team_slave_1 added [ 129.331525] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 129.342964] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 129.364278] team0: Port device team_slave_1 added [ 129.379671] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 129.395464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.403482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.411698] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 129.442580] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 129.451050] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 129.467322] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 129.495590] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 129.511950] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 129.527747] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 129.550674] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 129.560089] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 129.577487] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 129.594426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.603493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.614859] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 129.624628] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 129.632639] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 129.644911] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.655597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.663986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.672432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.681027] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.688980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.699436] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 129.712536] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 129.723272] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 129.734942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.754129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.769117] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.777168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.784832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.792732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.800728] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 129.811547] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 129.828876] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 129.836080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.845075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.863957] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.885223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.893292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.901158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.936719] list_add corruption. next->prev should be prev (ffff8881bd2d9470), but was ffff8881bd2d8ff0. (next=ffffffff8a1dca60). [ 129.948994] ------------[ cut here ]------------ [ 129.953760] kernel BUG at lib/list_debug.c:25! [ 129.958419] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 129.963797] CPU: 0 PID: 6556 Comm: sh Not tainted 4.20.0-rc6-next-20181210+ #164 [ 129.971331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.980706] RIP: 0010:__list_add_valid.cold.2+0xf/0x2a [ 129.985993] Code: e5 80 88 e8 11 1f d2 fd 0f 0b 48 89 de 48 c7 c7 60 e5 80 88 e8 00 1f d2 fd 0f 0b 48 89 d9 48 c7 c7 20 e6 80 88 e8 ef 1e d2 fd <0f> 0b 48 89 f1 48 c7 c7 a0 e6 80 88 48 89 de e8 db 1e d2 fd 0f 0b [ 130.004896] RSP: 0018:ffff8881dac06dc0 EFLAGS: 00010286 [ 130.010270] RAX: 0000000000000075 RBX: ffffffff8a1dca60 RCX: 0000000000000000 [ 130.017541] RDX: 0000000000000000 RSI: ffffffff816621c5 RDI: 0000000000000005 [ 130.024815] RBP: ffff8881dac06dd8 R08: ffff8881b735c100 R09: ffffed103b585020 [ 130.032097] R10: ffffed103b585020 R11: ffff8881dac28107 R12: ffff8881ca450b70 [ 130.039374] R13: ffff8881ca450900 R14: ffffffff8a1dc820 R15: ffffffff8a1dcab0 [ 130.046667] FS: 00007ffb3a02c700(0000) GS:ffff8881dac00000(0000) knlGS:0000000000000000 [ 130.054926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.061281] CR2: 00007ffb39e11ec8 CR3: 00000001bb282000 CR4: 00000000001406f0 [ 130.068560] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 130.075833] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 130.083123] Call Trace: [ 130.085705] [ 130.087886] ___neigh_create+0x14b7/0x2600 [ 130.092158] ? neigh_remove_one+0x5a0/0x5a0 [ 130.096513] ? print_usage_bug+0xc0/0xc0 [ 130.100579] ? graph_lock+0x270/0x270 [ 130.104416] ? find_held_lock+0x36/0x1c0 [ 130.108495] ? ipv6_chk_mcast_addr+0x350/0x940 [ 130.113098] ? lock_downgrade+0x900/0x900 [ 130.117267] ? check_preemption_disabled+0x48/0x280 [ 130.122299] ? kasan_check_read+0x11/0x20 [ 130.126452] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 130.131740] ? lock_acquire+0x1ed/0x520 [ 130.135726] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.141271] ? check_preemption_disabled+0x48/0x280 [ 130.146301] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 130.151864] ? rcu_pm_notify+0xc0/0xc0 [ 130.155775] __neigh_create+0x30/0x40 [ 130.159585] ip6_finish_output2+0xa64/0x2940 [ 130.164131] ? irq_exit+0x17f/0x1c0 [ 130.167773] ? find_held_lock+0x36/0x1c0 [ 130.171862] ? ip6_forward_finish+0x560/0x560 [ 130.176374] ? ip6_mtu+0x39c/0x520 [ 130.179931] ? lock_downgrade+0x900/0x900 [ 130.184089] ? check_preemption_disabled+0x48/0x280 [ 130.189420] ? kasan_check_read+0x11/0x20 [ 130.193573] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 130.198911] ? rcu_read_unlock_special+0x370/0x370 [ 130.203889] ? ip6_mtu+0x160/0x520 [ 130.207442] ? find_match+0x10a0/0x10a0 [ 130.211432] ? kasan_check_read+0x11/0x20 [ 130.215586] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 130.220889] ip6_finish_output+0x58c/0xc60 [ 130.225134] ? ip6_finish_output+0x58c/0xc60 [ 130.229557] ip6_output+0x232/0x9d0 [ 130.233193] ? ip6_finish_output+0xc60/0xc60 [ 130.237611] ? ip6_fragment+0x38b0/0x38b0 [ 130.241767] ? ip6_mtu_from_fib6+0x770/0x770 [ 130.242649] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.246185] mld_sendpack+0xad5/0xfa0 [ 130.252538] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.256287] ? nf_hook.constprop.40+0x860/0x860 [ 130.262957] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.267406] ? _raw_read_unlock_bh+0x30/0x40 [ 130.267422] ? trace_hardirqs_off_caller+0x310/0x310 [ 130.267439] ? __local_bh_enable_ip+0x160/0x260 [ 130.273765] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.278139] mld_ifc_timer_expire+0x447/0x8a0 [ 130.278164] call_timer_fn+0x272/0x920 [ 130.294603] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 130.298872] ? mld_dad_timer_expire+0x1b0/0x1b0 [ 130.298890] ? process_timeout+0x40/0x40 [ 130.304302] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.308988] ? __run_timers+0x7da/0xc70 [ 130.309010] ? _raw_spin_unlock_irq+0x27/0x80 [ 130.313680] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.317708] ? _raw_spin_unlock_irq+0x27/0x80 [ 130.317720] ? mld_dad_timer_expire+0x1b0/0x1b0 [ 130.317738] ? lockdep_hardirqs_on+0x296/0x5b0 [ 130.324157] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.328005] ? trace_hardirqs_on+0xbd/0x310 [ 130.328019] ? kasan_check_read+0x11/0x20 [ 130.328034] ? __run_timers+0x7da/0xc70 [ 130.332538] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.338991] ? trace_hardirqs_off_caller+0x310/0x310 [ 130.339011] ? mld_dad_timer_expire+0x1b0/0x1b0 [ 130.355978] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 130.359025] __run_timers+0x7e5/0xc70 [ 130.359050] ? timer_fixup_init+0x70/0x70 [ 130.401892] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 130.406921] ? graph_lock+0x270/0x270 [ 130.410731] ? enqueue_hrtimer+0x1a5/0x560 [ 130.414985] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 130.420189] ? find_held_lock+0x36/0x1c0 [ 130.424276] ? pvclock_read_flags+0x160/0x160 [ 130.428779] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.434327] ? check_preemption_disabled+0x48/0x280 [ 130.439386] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 130.444951] ? rcu_pm_notify+0xc0/0xc0 [ 130.448859] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.454415] ? check_preemption_disabled+0x48/0x280 [ 130.459440] run_timer_softirq+0x52/0xb0 [ 130.463511] ? rcu_read_lock_sched_held+0x14f/0x180 [ 130.468540] __do_softirq+0x308/0xb7e [ 130.472380] ? ktime_get_raw_ts64+0x4d0/0x4d0 [ 130.476900] ? lock_downgrade+0x900/0x900 [ 130.481060] ? __irqentry_text_end+0x1f9658/0x1f9658 [ 130.486182] ? pvclock_read_flags+0x160/0x160 [ 130.490697] ? lapic_next_event+0x5a/0x90 [ 130.494876] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.500422] ? kvm_clock_read+0x18/0x30 [ 130.504400] ? kvm_sched_clock_read+0x9/0x20 [ 130.508817] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.514399] ? check_preemption_disabled+0x48/0x280 [ 130.519443] irq_exit+0x17f/0x1c0 [ 130.522907] smp_apic_timer_interrupt+0x1cb/0x760 [ 130.527757] ? smp_reschedule_interrupt+0x109/0x650 [ 130.532785] ? smp_call_function_single_interrupt+0x650/0x650 [ 130.538676] ? interrupt_entry+0xb5/0xc0 [ 130.542745] ? trace_hardirqs_off_caller+0xbb/0x310 [ 130.547772] ? trace_hardirqs_off_caller+0xbb/0x310 [ 130.552800] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.557652] ? trace_hardirqs_on_caller+0x310/0x310 [ 130.562675] ? trace_hardirqs_on_caller+0x310/0x310 [ 130.567698] ? task_prio+0x50/0x50 [ 130.571245] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 130.576804] ? check_preemption_disabled+0x48/0x280 [ 130.581831] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.586704] apic_timer_interrupt+0xf/0x20 [ 130.590936] [ 130.593181] RIP: 0010:_raw_spin_unlock_irqrestore+0xaf/0xd0 [ 130.598907] Code: b0 40 72 89 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 28 48 83 3d 48 bf 8e 01 00 74 15 48 89 df 57 9d <0f> 1f 44 00 00 eb ad e8 9c fb 1c f9 eb bb 0f 0b 0f 0b e8 1a cf e0 [ 130.617814] RSP: 0018:ffff8881b7a5f910 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 130.625536] RAX: dffffc0000000000 RBX: 0000000000000282 RCX: 0000000000000000 [ 130.632822] RDX: 1ffffffff12e4816 RSI: 0000000000000001 RDI: 0000000000000282 [ 130.640116] RBP: ffff8881b7a5f920 R08: ffff8881b735c100 R09: 0000000000000000 [ 130.647391] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8b45bec8 [ 130.654661] R13: ffff8881b7a5f970 R14: ffff8881bf00ca40 R15: 0000000000000000 [ 130.661958] debug_object_activate+0x2ba/0x600 [ 130.666551] ? free_obj_work+0xb80/0xb80 [ 130.670637] ? kfree+0x11e/0x230 [ 130.674027] ? kfree+0x11e/0x230 [ 130.677403] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 130.681995] ? fput+0x1a0/0x1a0 [ 130.685286] __call_rcu.constprop.57+0xbb/0x950 [ 130.689967] ? trace_hardirqs_off_caller+0x310/0x310 [ 130.695088] ? rcu_is_watching+0x30/0x30 [ 130.699157] ? __kasan_slab_free+0x119/0x150 [ 130.703574] ? kzfree+0x28/0x30 [ 130.706883] ? kzfree+0x28/0x30 [ 130.710173] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.715718] ? check_preemption_disabled+0x48/0x280 [ 130.720744] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.726291] ? percpu_counter_add_batch+0x141/0x190 [ 130.731321] call_rcu+0xb/0x10 [ 130.734520] __fput+0x571/0xa90 [ 130.737810] ? get_max_files+0x20/0x20 [ 130.741720] ? kasan_check_read+0x11/0x20 [ 130.745896] ? task_work_run+0x1af/0x2a0 [ 130.749969] ? trace_hardirqs_off_caller+0x310/0x310 [ 130.755088] ? userfaultfd_unmap_prep+0x660/0x660 [ 130.759941] ? validate_mm+0x509/0x630 [ 130.763842] ____fput+0x15/0x20 [ 130.767150] task_work_run+0x1e8/0x2a0 [ 130.771050] ? task_work_cancel+0x240/0x240 [ 130.775388] exit_to_usermode_loop+0x318/0x380 [ 130.779982] ? __bpf_trace_sys_exit+0x30/0x30 [ 130.784490] do_syscall_64+0x6be/0x820 [ 130.788407] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 130.793782] ? syscall_return_slowpath+0x5e0/0x5e0 [ 130.798735] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.803590] ? trace_hardirqs_on_caller+0x310/0x310 [ 130.808642] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 130.813677] ? prepare_exit_to_usermode+0x291/0x3b0 [ 130.818706] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.823560] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 130.828754] RIP: 0033:0x7ffb39e2b417 [ 130.832489] Code: f0 ff ff 73 01 c3 48 8d 0d 8a ad 20 00 31 d2 48 29 c2 89 11 48 83 c8 ff eb eb 90 90 90 90 90 90 90 90 90 b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8d 0d 5d ad 20 00 31 d2 48 29 c2 89 [ 130.851397] RSP: 002b:00007ffe4ac8efe8 EFLAGS: 00000203 ORIG_RAX: 000000000000000b [ 130.859115] RAX: 0000000000000000 RBX: 00007ffb3a0361c8 RCX: 00007ffb39e2b417 [ 130.866387] RDX: 00000000000c4400 RSI: 00000000000033ef RDI: 00007ffb3a02e000 [ 130.873666] RBP: 00007ffe4ac8f150 R08: 0000000000000001 R09: 0000000000000007 [ 130.880944] R10: 00007ffb39e25a0b R11: 0000000000000203 R12: 00000000d81e55dc [ 130.888222] R13: 00000047d81e55dc R14: 00000047d813ff3b R15: 00007ffb3a02c700 [ 130.895496] Modules linked in: [ 130.898735] ---[ end trace 315c0d1f0d10bc1d ]--- [ 130.903506] RIP: 0010:__list_add_valid.cold.2+0xf/0x2a [ 130.908655] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 130.908809] Code: e5 80 88 e8 11 1f d2 fd 0f 0b 48 89 de 48 c7 c7 60 e5 80 88 e8 00 1f d2 fd 0f 0b 48 89 d9 48 c7 c7 20 e6 80 88 e8 ef 1e d2 fd <0f> 0b 48 89 f1 48 c7 c7 a0 e6 80 88 48 89 de e8 db 1e d2 fd 0f 0b [ 130.915834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 130.934361] RSP: 0018:ffff8881dac06dc0 EFLAGS: 00010286 [ 130.946396] RAX: 0000000000000075 RBX: ffffffff8a1dca60 RCX: 0000000000000000 [ 130.953721] RDX: 0000000000000000 RSI: ffffffff816621c5 RDI: 0000000000000005 [ 130.961040] RBP: ffff8881dac06dd8 R08: ffff8881b735c100 R09: ffffed103b585020 [ 130.968359] R10: ffffed103b585020 R11: ffff8881dac28107 R12: ffff8881ca450b70 [ 130.975638] R13: ffff8881ca450900 R14: ffffffff8a1dc820 R15: ffffffff8a1dcab0 [ 130.982957] FS: 00007ffb3a02c700(0000) GS:ffff8881dac00000(0000) knlGS:0000000000000000 [ 130.991228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 130.997158] CR2: 00007ffb39e11ec8 CR3: 00000001bb282000 CR4: 00000000001406f0 [ 131.004453] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 131.011765] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 131.019077] Kernel panic - not syncing: Fatal exception in interrupt [ 131.026590] Kernel Offset: disabled [ 131.030215] Rebooting in 86400 seconds..