[....] 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. [ 28.994818] kauditd_printk_skb: 7 callbacks suppressed [ 28.994830] audit: type=1800 audit(1544460641.080:29): pid=5894 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 [ 29.026482] audit: type=1800 audit(1544460641.080:30): pid=5894 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 syzkaller login: [ 43.197020] sshd (6036) used greatest stack depth: 15744 bytes left Warning: Permanently added '10.128.0.49' (ECDSA) to the list of known hosts. 2018/12/10 16:51:02 parsed 1 programs [ 52.223681] collect2 (6059) used greatest stack depth: 15296 bytes left 2018/12/10 16:51:05 executed programs: 0 [ 53.019436] IPVS: ftp: loaded support on port[0] = 21 [ 53.019454] IPVS: ftp: loaded support on port[0] = 21 [ 53.038279] IPVS: ftp: loaded support on port[0] = 21 [ 53.053193] IPVS: ftp: loaded support on port[0] = 21 [ 53.077742] IPVS: ftp: loaded support on port[0] = 21 [ 53.095902] IPVS: ftp: loaded support on port[0] = 21 [ 54.352611] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.359438] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.369584] device bridge_slave_0 entered promiscuous mode [ 54.403040] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.409423] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.423406] device bridge_slave_0 entered promiscuous mode [ 54.440779] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.456571] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.467058] device bridge_slave_0 entered promiscuous mode [ 54.476616] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.484538] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.491451] device bridge_slave_0 entered promiscuous mode [ 54.506810] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.515559] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.523440] device bridge_slave_1 entered promiscuous mode [ 54.531036] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.540104] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.552614] device bridge_slave_1 entered promiscuous mode [ 54.562912] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.569270] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.577317] device bridge_slave_0 entered promiscuous mode [ 54.588246] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.595100] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.602790] device bridge_slave_1 entered promiscuous mode [ 54.611068] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.621757] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.628110] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.636702] device bridge_slave_1 entered promiscuous mode [ 54.643953] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.650317] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.659818] device bridge_slave_0 entered promiscuous mode [ 54.669508] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.679006] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.686957] device bridge_slave_1 entered promiscuous mode [ 54.695803] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.709037] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.723859] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.736199] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.760435] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.775516] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.782959] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.790277] device bridge_slave_1 entered promiscuous mode [ 54.799317] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.817965] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.832655] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.858484] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.906031] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.925661] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.959508] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.037531] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.059519] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.082002] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.109042] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.136416] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.156507] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.171193] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.181560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.197219] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.207174] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.220763] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.242591] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.250810] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.263883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.279463] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.289992] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.307613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.324874] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.341145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.570759] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.588456] team0: Port device team_slave_0 added [ 55.597151] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.612347] team0: Port device team_slave_0 added [ 55.622660] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.630039] team0: Port device team_slave_0 added [ 55.649478] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.658053] team0: Port device team_slave_0 added [ 55.667592] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.677165] team0: Port device team_slave_0 added [ 55.685182] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 55.694611] team0: Port device team_slave_1 added [ 55.699928] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 55.708337] team0: Port device team_slave_1 added [ 55.718667] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 55.728925] team0: Port device team_slave_1 added [ 55.740308] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 55.752843] team0: Port device team_slave_1 added [ 55.758847] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.772726] team0: Port device team_slave_0 added [ 55.786164] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 55.796079] team0: Port device team_slave_1 added [ 55.804863] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.832753] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.847889] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.858189] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.876375] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 55.889010] team0: Port device team_slave_1 added [ 55.903744] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 55.911997] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.920421] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.934303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.943143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.954177] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.961183] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.973434] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.984528] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 55.992154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.999916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.021244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.029685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.037741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.045819] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.053463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.061296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.069510] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.081271] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.091062] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.105066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.120906] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.135025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.143787] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.152023] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.159811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.169141] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.176708] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.186706] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.198971] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.216547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.227297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.250999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.259534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.267871] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.275835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.283723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.291712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.305247] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.314964] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.328316] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.336076] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.347262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.358147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.372419] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.380384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.389589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.403680] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.411156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.419091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.443922] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.451018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.465939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.526644] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.536222] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.546269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.988624] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.995191] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.002259] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.008627] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.020366] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.074835] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.081192] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.087911] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.094316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.109636] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.168097] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.174514] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.181190] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.187613] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.199494] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.245939] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.252349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.259007] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.265430] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.281077] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.293655] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.300031] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.306744] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.313190] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.325634] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.403738] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.410107] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.416824] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.423246] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.433555] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.032506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.041091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.054536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.063138] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.070222] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.077495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.131761] list_add corruption. next->prev should be prev (ffff8881d5d69470), but was ffff8881d3aaa270. (next=ffffffff89fd1320). [ 58.144064] ------------[ cut here ]------------ [ 58.148830] kernel BUG at lib/list_debug.c:25! [ 58.153492] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 58.158881] CPU: 1 PID: 6791 Comm: ip Not tainted 4.20.0-rc6+ #336 [ 58.165202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.174581] RIP: 0010:__list_add_valid.cold.2+0xf/0x2a [ 58.179876] Code: da 60 88 e8 e1 6e d2 fd 0f 0b 48 89 de 48 c7 c7 20 da 60 88 e8 d0 6e d2 fd 0f 0b 48 89 d9 48 c7 c7 e0 da 60 88 e8 bf 6e d2 fd <0f> 0b 48 89 f1 48 c7 c7 60 db 60 88 48 89 de e8 ab 6e d2 fd 0f 0b [ 58.198782] RSP: 0018:ffff8881daf06dc0 EFLAGS: 00010286 [ 58.204160] RAX: 0000000000000075 RBX: ffffffff89fd1320 RCX: 0000000000000000 [ 58.211436] RDX: 0000000000000000 RSI: ffffffff8165e485 RDI: 0000000000000005 [ 58.218723] RBP: ffff8881daf06dd8 R08: ffff8881d27be040 R09: ffffed103b5e5020 [ 58.225999] R10: ffffed103b5e5020 R11: ffff8881daf28107 R12: ffff8881d48a8730 [ 58.233287] R13: ffff8881d48a84c0 R14: ffffffff89fd10e0 R15: ffffffff89fd1370 [ 58.240569] FS: 0000000000000000(0000) GS:ffff8881daf00000(0000) knlGS:0000000000000000 [ 58.248805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.254689] CR2: 00007f9f195f11b0 CR3: 00000001b7dc0000 CR4: 00000000001406e0 [ 58.261964] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.269245] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.276512] Call Trace: [ 58.279104] [ 58.281268] ___neigh_create+0x14b7/0x2600 [ 58.285528] ? neigh_remove_one+0x5a0/0x5a0 [ 58.289859] ? print_usage_bug+0xc0/0xc0 [ 58.293927] ? zap_class+0x640/0x640 [ 58.297661] ? find_held_lock+0x36/0x1c0 [ 58.301735] ? ipv6_chk_mcast_addr+0x350/0x940 [ 58.306342] ? lock_downgrade+0x900/0x900 [ 58.310499] ? check_preemption_disabled+0x48/0x280 [ 58.315533] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 58.320483] ? kasan_check_read+0x11/0x20 [ 58.324639] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 58.329928] ? lock_acquire+0x1ed/0x520 [ 58.333913] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.339469] ? check_preemption_disabled+0x48/0x280 [ 58.344511] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 58.350078] ? rcu_pm_notify+0xc0/0xc0 [ 58.353986] __neigh_create+0x30/0x40 [ 58.357807] ip6_finish_output2+0xa64/0x2940 [ 58.362222] ? irq_exit+0x17f/0x1c0 [ 58.365865] ? find_held_lock+0x36/0x1c0 [ 58.369936] ? ip6_forward_finish+0x560/0x560 [ 58.374462] ? ip6_mtu+0x39c/0x520 [ 58.378013] ? lock_downgrade+0x900/0x900 [ 58.382168] ? check_preemption_disabled+0x48/0x280 [ 58.387199] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 58.392137] ? kasan_check_read+0x11/0x20 [ 58.396305] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 58.401586] ? rcu_softirq_qs+0x20/0x20 [ 58.405575] ? ip6_mtu+0x160/0x520 [ 58.409157] ? find_match+0x10a0/0x10a0 [ 58.413141] ? kasan_check_read+0x11/0x20 [ 58.417297] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 58.422587] ip6_finish_output+0x58c/0xc60 [ 58.426847] ? ip6_finish_output+0x58c/0xc60 [ 58.431267] ip6_output+0x232/0x9d0 [ 58.434920] ? ip6_finish_output+0xc60/0xc60 [ 58.439356] ? ip6_fragment+0x38b0/0x38b0 [ 58.443515] ? ip6_mtu_from_fib6+0x770/0x770 [ 58.447933] mld_sendpack+0xad5/0xfa0 [ 58.451748] ? nf_hook.constprop.40+0x860/0x860 [ 58.456462] ? _raw_read_unlock_bh+0x30/0x40 [ 58.460895] ? trace_hardirqs_off_caller+0x310/0x310 [ 58.466012] ? __local_bh_enable_ip+0x160/0x260 [ 58.470695] mld_ifc_timer_expire+0x447/0x8a0 [ 58.475205] call_timer_fn+0x272/0x920 [ 58.479099] ? mld_dad_timer_expire+0x1b0/0x1b0 [ 58.483769] ? process_timeout+0x40/0x40 [ 58.487840] ? mark_held_locks+0xc7/0x130 [ 58.492002] ? _raw_spin_unlock_irq+0x27/0x80 [ 58.496507] ? _raw_spin_unlock_irq+0x27/0x80 [ 58.501011] ? mld_dad_timer_expire+0x1b0/0x1b0 [ 58.505692] ? lockdep_hardirqs_on+0x296/0x5b0 [ 58.510285] ? trace_hardirqs_on+0xbd/0x310 [ 58.514619] ? kasan_check_read+0x11/0x20 [ 58.518786] ? __run_timers+0x7da/0xc70 [ 58.522773] ? trace_hardirqs_off_caller+0x310/0x310 [ 58.527890] ? mld_dad_timer_expire+0x1b0/0x1b0 [ 58.532568] __run_timers+0x7e5/0xc70 [ 58.536376] ? timer_fixup_init+0x70/0x70 [ 58.540532] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 58.545558] ? zap_class+0x640/0x640 [ 58.549280] ? print_usage_bug+0xc0/0xc0 [ 58.553365] ? hrtimer_update_softirq_timer+0xa0/0xa0 [ 58.558569] ? find_held_lock+0x36/0x1c0 [ 58.562637] ? zap_class+0x640/0x640 [ 58.566356] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.571900] ? check_preemption_disabled+0x48/0x280 [ 58.576927] ? __lock_is_held+0xb5/0x140 [ 58.581004] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.586566] ? check_preemption_disabled+0x48/0x280 [ 58.591590] run_timer_softirq+0x52/0xb0 [ 58.595659] ? rcu_read_lock_sched_held+0x14f/0x180 [ 58.600686] __do_softirq+0x308/0xb7e [ 58.604526] ? ktime_get_raw_ts64+0x4d0/0x4d0 [ 58.609026] ? lock_downgrade+0x900/0x900 [ 58.613182] ? __irqentry_text_end+0x1f9658/0x1f9658 [ 58.618299] ? pvclock_read_flags+0x160/0x160 [ 58.622804] ? lapic_next_event+0x5a/0x90 [ 58.626964] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.632532] ? kvm_clock_read+0x18/0x30 [ 58.636516] ? kvm_sched_clock_read+0x9/0x20 [ 58.640934] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 58.646492] ? check_preemption_disabled+0x48/0x280 [ 58.651539] irq_exit+0x17f/0x1c0 [ 58.655012] smp_apic_timer_interrupt+0x1cb/0x760 [ 58.659900] ? smp_reschedule_interrupt+0x109/0x650 [ 58.664927] ? smp_call_function_single_interrupt+0x650/0x650 [ 58.670821] ? interrupt_entry+0xb5/0xc0 [ 58.674892] ? trace_hardirqs_off_caller+0xbb/0x310 [ 58.679913] ? trace_hardirqs_off_caller+0xbb/0x310 [ 58.684946] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.689822] ? trace_hardirqs_on_caller+0x310/0x310 [ 58.694855] ? trace_hardirqs_on_caller+0x310/0x310 [ 58.699875] ? task_prio+0x50/0x50 [ 58.703420] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 58.708978] ? check_preemption_disabled+0x48/0x280 [ 58.714007] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.718868] apic_timer_interrupt+0xf/0x20 [ 58.723110] [ 58.725356] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x50 [ 58.730759] Code: 14 dd 28 00 00 00 4d 39 d0 72 1b 49 83 c1 01 4a 89 7c 10 e0 4a 89 74 10 e8 4a 89 54 10 f0 4a 89 4c d8 20 4c 89 08 5d c3 66 90 <55> 48 89 e5 48 8b 75 08 65 48 8b 04 25 40 ee 01 00 65 8b 15 58 69 [ 58.749667] RSP: 0018:ffff8881d363ec30 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 58.757382] RAX: 0000000000000000 RBX: 1ffff1103a6c7d88 RCX: ffffffff81bdaaec [ 58.764661] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000007 [ 58.771940] RBP: ffff8881d363ed08 R08: ffff8881d27be040 R09: ffffed103b348e40 [ 58.779222] R10: ffffed103b348e40 R11: ffff8881d9a47203 R12: 0000000000000000 [ 58.786494] R13: ffffea00076b04c0 R14: ffff8881d363ece0 R15: 0000000000000000 [ 58.793797] ? PageHuge+0xac/0x2b0 [ 58.797367] ? PageHuge+0x1cc/0x2b0 [ 58.801022] ? vma_kernel_pagesize+0xb0/0xb0 [ 58.805439] ? rcu_softirq_qs+0x20/0x20 [ 58.809456] ? mem_cgroup_hierarchy_write+0x230/0x230 [ 58.814675] page_remove_rmap+0x85d/0x1a30 [ 58.818925] ? page_add_file_rmap+0x1470/0x1470 [ 58.823603] ? __lock_is_held+0xb5/0x140 [ 58.827678] ? rcu_read_lock_sched_held+0x14f/0x180 [ 58.832706] ? __alloc_pages_nodemask+0xb87/0xea0 [ 58.838039] ? zap_class+0x640/0x640 [ 58.841762] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 58.846803] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 58.852090] ? find_held_lock+0x36/0x1c0 [ 58.856182] ? kasan_check_read+0x11/0x20 [ 58.860343] ? page_mapcount+0x3b5/0x5d0 [ 58.864413] ? fault_around_bytes_set+0x90/0x90 [ 58.869096] ? lock_downgrade+0x900/0x900 [ 58.873253] ? kasan_check_read+0x11/0x20 [ 58.877407] ? do_raw_spin_lock+0x14f/0x350 [ 58.881745] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 58.886767] ? _vm_normal_page+0x161/0x3c0 [ 58.891011] ? __pte_alloc_kernel+0x220/0x220 [ 58.895515] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 58.900544] ? __tlb_remove_page_size+0x187/0x500 [ 58.905403] unmap_page_range+0x11c7/0x2930 [ 58.909775] ? vm_normal_page_pmd+0x510/0x510 [ 58.914280] ? zap_class+0x640/0x640 [ 58.918002] ? __mutex_lock+0x85e/0x16f0 [ 58.922084] ? uprobe_clear_state+0xb4/0x390 [ 58.926527] ? find_held_lock+0x36/0x1c0 [ 58.930638] ? uprobe_clear_state+0xca/0x390 [ 58.935058] ? mark_held_locks+0x130/0x130 [ 58.939311] ? mark_held_locks+0x130/0x130 [ 58.943560] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 58.949118] ? uprobe_munmap+0x14c/0x450 [ 58.953187] ? uprobe_mmap+0x1130/0x1130 [ 58.957260] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 58.962195] ? check_preemption_disabled+0x48/0x280 [ 58.967239] unmap_single_vma+0x19b/0x310 [ 58.971402] unmap_vmas+0x125/0x200 [ 58.975034] exit_mmap+0x2be/0x590 [ 58.978580] ? __ia32_sys_munmap+0x80/0x80 [ 58.982822] ? mutex_unlock+0xd/0x10 [ 58.986550] ? __might_sleep+0x95/0x190 [ 58.990533] mmput+0x247/0x610 [ 58.993732] ? lock_downgrade+0x900/0x900 [ 58.997890] ? set_mm_exe_file+0x200/0x200 [ 59.002149] ? kasan_check_read+0x11/0x20 [ 59.006307] ? do_raw_spin_unlock+0xa7/0x330 [ 59.010735] ? do_raw_spin_trylock+0x270/0x270 [ 59.015355] ? up_read_non_owner+0x100/0x100 [ 59.019767] ? __down_interruptible+0x700/0x700 [ 59.024463] do_exit+0xe74/0x26d0 [ 59.027935] ? mm_update_next_owner+0x990/0x990 [ 59.032623] ? __handle_mm_fault+0x4729/0x5be0 [ 59.037216] ? lock_downgrade+0x900/0x900 [ 59.041394] ? kasan_check_read+0x11/0x20 [ 59.045557] ? do_raw_spin_unlock+0xa7/0x330 [ 59.049980] ? do_raw_spin_trylock+0x270/0x270 [ 59.054577] ? _raw_spin_unlock+0x2c/0x50 [ 59.058737] ? __handle_mm_fault+0xa57/0x5be0 [ 59.063241] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 59.068091] ? ___sys_recvmsg+0x46d/0x680 [ 59.072252] ? zap_class+0x640/0x640 [ 59.075988] ? zap_class+0x640/0x640 [ 59.079728] ? zap_class+0x640/0x640 [ 59.083478] ? find_held_lock+0x36/0x1c0 [ 59.087558] ? __do_page_fault+0x620/0xe60 [ 59.091800] ? lock_downgrade+0x900/0x900 [ 59.095956] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 59.100912] ? kasan_check_read+0x11/0x20 [ 59.105071] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 59.110379] ? rcu_softirq_qs+0x20/0x20 [ 59.114364] ? trace_hardirqs_off_caller+0x310/0x310 [ 59.119489] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 59.125042] ? check_preemption_disabled+0x48/0x280 [ 59.130067] ? kasan_check_write+0x14/0x20 [ 59.134310] ? up_read+0x225/0x2c0 [ 59.137859] ? up_read_non_owner+0x100/0x100 [ 59.142286] do_group_exit+0x177/0x440 [ 59.146181] ? trace_hardirqs_on+0xbd/0x310 [ 59.150514] ? __ia32_sys_exit+0x50/0x50 [ 59.154604] ? trace_hardirqs_off_caller+0x310/0x310 [ 59.159756] __x64_sys_exit_group+0x3e/0x50 [ 59.164115] do_syscall_64+0x1b9/0x820 [ 59.168122] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 59.173494] ? syscall_return_slowpath+0x5e0/0x5e0 [ 59.178430] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.183311] ? trace_hardirqs_on_caller+0x310/0x310 [ 59.188352] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 59.193378] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 59.198927] ? prepare_exit_to_usermode+0x291/0x3b0 [ 59.203954] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.208811] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.214019] RIP: 0033:0x7f9f195f11e8 [ 59.217745] Code: 00 00 be 3c 00 00 00 eb 19 66 0f 1f 84 00 00 00 00 00 48 89 d7 89 f0 0f 05 48 3d 00 f0 ff ff 77 19 f4 48 89 d7 44 89 c0 0f 05 <48> 3d 00 f0 ff ff 76 e0 f7 d8 64 41 89 01 eb d8 f7 d8 64 41 89 01 [ 59.236652] RSP: 002b:00007fff11b8bd08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 59.244368] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f195f11e8 [ 59.251654] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 [ 59.258927] RBP: 00007f9f198c6840 R08: 00000000000000e7 R09: ffffffffffffffa8 [ 59.266198] R10: 00007f9f198cc740 R11: 0000000000000246 R12: 00007f9f198c6840 [ 59.273491] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 59.280772] Modules linked in: [ 59.284035] ---[ end trace 4be0157e31a5e7e5 ]--- [ 59.288825] RIP: 0010:__list_add_valid.cold.2+0xf/0x2a [ 59.294160] Code: da 60 88 e8 e1 6e d2 fd 0f 0b 48 89 de 48 c7 c7 20 da 60 88 e8 d0 6e d2 fd 0f 0b 48 89 d9 48 c7 c7 e0 da 60 88 e8 bf 6e d2 fd <0f> 0b 48 89 f1 48 c7 c7 60 db 60 88 48 89 de e8 ab 6e d2 fd 0f 0b [ 59.313088] RSP: 0018:ffff8881daf06dc0 EFLAGS: 00010286 [ 59.318468] RAX: 0000000000000075 RBX: ffffffff89fd1320 RCX: 0000000000000000 [ 59.325774] RDX: 0000000000000000 RSI: ffffffff8165e485 RDI: 0000000000000005 [ 59.333075] RBP: ffff8881daf06dd8 R08: ffff8881d27be040 R09: ffffed103b5e5020 [ 59.340347] R10: ffffed103b5e5020 R11: ffff8881daf28107 R12: ffff8881d48a8730 [ 59.347639] R13: ffff8881d48a84c0 R14: ffffffff89fd10e0 R15: ffffffff89fd1370 [ 59.354944] FS: 0000000000000000(0000) GS:ffff8881daf00000(0000) knlGS:0000000000000000 [ 59.363210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.369112] CR2: 00007f9f195f11b0 CR3: 00000001b7dc0000 CR4: 00000000001406e0 [ 59.376412] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.383736] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.391016] Kernel panic - not syncing: Fatal exception in interrupt [ 59.398405] Kernel Offset: disabled [ 59.402025] Rebooting in 86400 seconds..