[ 24.747009] audit: type=1800 audit(1544374670.613:21): pid=5786 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2419 res=0 [ 24.772994] audit: type=1800 audit(1544374670.613:22): pid=5786 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="motd" dev="sda1" ino=2447 res=0 [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [ 25.815402] sshd (5851) used greatest stack depth: 15504 bytes left [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.81' (ECDSA) to the list of known hosts. 2018/12/09 16:58:30 parsed 1 programs 2018/12/09 16:58:32 executed programs: 0 syzkaller login: [ 66.634073] IPVS: ftp: loaded support on port[0] = 21 [ 66.648131] IPVS: ftp: loaded support on port[0] = 21 [ 66.660219] IPVS: ftp: loaded support on port[0] = 21 [ 66.677504] IPVS: ftp: loaded support on port[0] = 21 [ 66.698981] IPVS: ftp: loaded support on port[0] = 21 [ 66.710209] IPVS: ftp: loaded support on port[0] = 21 [ 67.659586] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.672127] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.680286] device bridge_slave_0 entered promiscuous mode [ 67.711299] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.725962] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.737829] device bridge_slave_0 entered promiscuous mode [ 67.746138] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.752482] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.763282] device bridge_slave_0 entered promiscuous mode [ 67.772076] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.778989] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.786812] device bridge_slave_0 entered promiscuous mode [ 67.801561] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.808941] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.821117] device bridge_slave_1 entered promiscuous mode [ 67.830090] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.837464] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.845109] device bridge_slave_1 entered promiscuous mode [ 67.853326] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.859683] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.867769] device bridge_slave_1 entered promiscuous mode [ 67.874929] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.881281] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.889147] device bridge_slave_0 entered promiscuous mode [ 67.906004] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 67.919175] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 67.929693] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.939733] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.952261] device bridge_slave_1 entered promiscuous mode [ 67.958870] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 67.969973] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.976873] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.985808] device bridge_slave_0 entered promiscuous mode [ 67.995437] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.007470] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.015288] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.023185] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.030512] device bridge_slave_1 entered promiscuous mode [ 68.038012] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.049982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.071521] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.088798] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.096108] device bridge_slave_1 entered promiscuous mode [ 68.112231] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.122231] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.153098] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.197479] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.209035] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 68.238533] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 68.257343] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.279196] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 68.291560] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 68.314373] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 68.330278] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 68.377237] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 68.388459] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 68.397949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.418027] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 68.426725] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 68.436289] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 68.450579] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 68.468343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.477165] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 68.484911] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 68.494582] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 68.509268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.517593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.530842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.539727] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 68.548358] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 68.558638] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 68.576501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.586897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.595719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.606304] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 68.615700] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 68.624045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.637149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 68.661318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.697239] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 68.730025] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 68.743872] team0: Port device team_slave_0 added [ 68.772899] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 68.780145] team0: Port device team_slave_0 added [ 68.809377] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 68.818176] team0: Port device team_slave_1 added [ 68.823746] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 68.830822] team0: Port device team_slave_0 added [ 68.845777] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 68.853783] team0: Port device team_slave_1 added [ 68.876716] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 68.890115] team0: Port device team_slave_0 added [ 68.900119] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 68.915396] team0: Port device team_slave_0 added [ 68.925025] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.933520] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 68.940563] team0: Port device team_slave_1 added [ 68.973596] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.982057] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.991160] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 68.998659] team0: Port device team_slave_1 added [ 69.020398] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 69.029285] team0: Port device team_slave_1 added [ 69.039036] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 69.049970] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.065630] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.076277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.084548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.097424] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 69.106487] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 69.123882] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.131618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.160225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.168867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.177449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.185811] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.193630] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.201076] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.213896] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 69.223196] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 69.230176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.248276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.259200] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.267250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.278229] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.289855] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 69.301472] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 69.311887] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 69.322159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.331757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.345379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.353862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.361524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.369589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.378154] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 69.386399] team0: Port device team_slave_0 added [ 69.410671] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 69.423331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.448795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.464703] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 69.471979] team0: Port device team_slave_1 added [ 69.495532] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 69.502605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.517389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.537794] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 69.550996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.563556] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.620842] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 69.635144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.648784] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.674520] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 69.685854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.697187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.724936] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 69.732163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.741194] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.010392] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.016882] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.023972] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.030316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.049702] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.070592] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.077010] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.083667] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.090003] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.105628] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.126059] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.132407] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.139016] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.145428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.160248] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.175985] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.182362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.189001] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.195415] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.204659] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.283982] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.290429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.297087] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.303464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.318362] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.385404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.398187] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.411859] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.420132] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.427383] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.445544] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.451940] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.458629] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.465004] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.473009] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 71.400050] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.412905] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.456350] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.518838] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.582033] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.620035] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.660064] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.675486] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.691515] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.711482] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.856530] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.871587] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.881867] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.894697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.902325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.912707] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.922640] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.940213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.947313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.961840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.969422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.993664] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.091831] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.105725] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.112795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.119611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.136036] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.149838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.161874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.178011] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.186175] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.253335] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.262004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.275506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.346300] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.377945] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.490340] 8021q: adding VLAN 0 to HW filter on device team0 2018/12/09 16:58:40 executed programs: 6 2018/12/09 16:58:45 executed programs: 429 2018/12/09 16:58:50 executed programs: 848 2018/12/09 16:58:55 executed programs: 1283 2018/12/09 16:59:00 executed programs: 1720 2018/12/09 16:59:05 executed programs: 2126 2018/12/09 16:59:10 executed programs: 2543 2018/12/09 16:59:15 executed programs: 2941 2018/12/09 16:59:20 executed programs: 3330 2018/12/09 16:59:25 executed programs: 3749 2018/12/09 16:59:30 executed programs: 4153 2018/12/09 16:59:35 executed programs: 4532 2018/12/09 16:59:40 executed programs: 4910 2018/12/09 16:59:45 executed programs: 5260 [ 139.728095] list_del corruption. prev->next should be ffff8881c5f658f0, but was ffff8881c5edb930 [ 139.737522] ------------[ cut here ]------------ [ 139.742288] kernel BUG at lib/list_debug.c:53! [ 139.746933] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 139.752292] CPU: 1 PID: 3424 Comm: kworker/1:2 Not tainted 4.20.0-rc4+ #335 [ 139.759405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.766148] kobject: 'loop4' (00000000d7038432): kobject_uevent_env [ 139.768758] Workqueue: events_power_efficient neigh_periodic_work [ 139.768797] RIP: 0010:__list_del_entry_valid.cold.1+0x48/0x4a [ 139.787253] Code: d6 60 88 e8 b2 fd d1 fd 0f 0b 48 89 de 48 c7 c7 40 d8 60 88 e8 a1 fd d1 fd 0f 0b 48 89 de 48 c7 c7 e0 d7 60 88 e8 90 fd d1 fd <0f> 0b 48 89 d9 48 c7 c7 a0 d8 60 88 e8 7f fd d1 fd 0f 0b 48 89 f1 [ 139.788293] kobject: 'loop4' (00000000d7038432): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 139.806147] RSP: 0018:ffff8881c6457440 EFLAGS: 00010282 [ 139.806157] RAX: 0000000000000054 RBX: ffff8881c5f658f0 RCX: 0000000000000000 [ 139.806164] RDX: 0000000000000000 RSI: ffffffff8165eae5 RDI: 0000000000000005 [ 139.806171] RBP: ffff8881c6457458 R08: ffff8881c647e0c0 R09: ffffed103b5e5020 [ 139.806177] R10: ffffed103b5e5020 R11: ffff8881daf28107 R12: ffff8881b9c2d930 [ 139.806183] R13: ffffffff89fd0da0 R14: ffff8881c6457560 R15: 1ffff11038c8ae94 [ 139.806190] FS: 0000000000000000(0000) GS:ffff8881daf00000(0000) knlGS:0000000000000000 [ 139.806196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 139.806202] CR2: 00007ffa19d12000 CR3: 00000001b3ff1000 CR4: 00000000001406e0 [ 139.806211] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 139.806221] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 139.867059] kobject: 'loop2' (00000000c1ec5d50): kobject_uevent_env [ 139.871404] Call Trace: [ 139.871423] neigh_mark_dead+0x13b/0x410 [ 139.871437] ? neigh_change_state+0x680/0x680 [ 139.910802] ? kasan_check_read+0x11/0x20 [ 139.914948] ? do_raw_write_lock+0x14f/0x310 [ 139.919336] ? do_raw_read_unlock+0x70/0x70 [ 139.923654] ? __lock_is_held+0xb5/0x140 [ 139.927697] neigh_periodic_work+0x89a/0xc30 [ 139.932100] ? neigh_table_clear+0x390/0x390 [ 139.936491] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 139.942015] ? check_preemption_disabled+0x48/0x280 [ 139.947058] ? __lock_is_held+0xb5/0x140 [ 139.951105] process_one_work+0xc90/0x1c40 [ 139.955446] ? mark_held_locks+0x130/0x130 [ 139.959667] ? pwq_dec_nr_in_flight+0x4a0/0x4a0 [ 139.964491] ? __switch_to_asm+0x40/0x70 [ 139.968534] ? __switch_to_asm+0x34/0x70 [ 139.972575] ? __switch_to_asm+0x40/0x70 [ 139.976614] ? __switch_to_asm+0x34/0x70 [ 139.980657] ? __switch_to_asm+0x40/0x70 [ 139.984697] ? __switch_to_asm+0x34/0x70 [ 139.988734] ? __switch_to_asm+0x40/0x70 [ 139.992778] ? __schedule+0x8d7/0x21d0 [ 139.996744] ? lock_downgrade+0x900/0x900 [ 140.000873] ? zap_class+0x640/0x640 [ 140.004570] ? find_held_lock+0x36/0x1c0 [ 140.008610] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 140.013176] ? lock_acquire+0x1ed/0x520 [ 140.017130] ? worker_thread+0x3e0/0x1390 [ 140.021260] ? kasan_check_read+0x11/0x20 [ 140.025386] ? do_raw_spin_lock+0x14f/0x350 [ 140.029685] ? kasan_check_read+0x11/0x20 [ 140.033812] ? rwlock_bug.part.2+0x90/0x90 [ 140.038030] ? trace_hardirqs_on+0x310/0x310 [ 140.042421] worker_thread+0x17f/0x1390 [ 140.046375] ? __switch_to_asm+0x34/0x70 [ 140.050421] ? process_one_work+0x1c40/0x1c40 [ 140.054911] ? zap_class+0x640/0x640 [ 140.058600] ? find_held_lock+0x36/0x1c0 [ 140.062665] ? __kthread_parkme+0xce/0x1a0 [ 140.066884] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 140.071963] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 140.077045] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 140.081605] ? trace_hardirqs_on+0xbd/0x310 [ 140.085906] ? kasan_check_read+0x11/0x20 [ 140.090035] ? __kthread_parkme+0xce/0x1a0 [ 140.094248] ? trace_hardirqs_off_caller+0x310/0x310 [ 140.099327] ? trace_hardirqs_off_caller+0x310/0x310 [ 140.104414] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 140.109517] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 140.115034] ? __kthread_parkme+0xfb/0x1a0 [ 140.119249] ? process_one_work+0x1c40/0x1c40 [ 140.123723] kthread+0x35a/0x440 [ 140.127066] ? kthread_stop+0x900/0x900 [ 140.131021] ret_from_fork+0x3a/0x50 [ 140.134710] Modules linked in: [ 140.137930] ---[ end trace 208f9d0cb8b00f89 ]--- [ 140.142687] RIP: 0010:__list_del_entry_valid.cold.1+0x48/0x4a [ 140.148601] Code: d6 60 88 e8 b2 fd d1 fd 0f 0b 48 89 de 48 c7 c7 40 d8 60 88 e8 a1 fd d1 fd 0f 0b 48 89 de 48 c7 c7 e0 d7 60 88 e8 90 fd d1 fd <0f> 0b 48 89 d9 48 c7 c7 a0 d8 60 88 e8 7f fd d1 fd 0f 0b 48 89 f1 [ 140.161910] kobject: 'loop2' (00000000c1ec5d50): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 140.167509] RSP: 0018:ffff8881c6457440 EFLAGS: 00010282 [ 140.167520] RAX: 0000000000000054 RBX: ffff8881c5f658f0 RCX: 0000000000000000 [ 140.167527] RDX: 0000000000000000 RSI: ffffffff8165eae5 RDI: 0000000000000005 [ 140.167533] RBP: ffff8881c6457458 R08: ffff8881c647e0c0 R09: ffffed103b5e5020 [ 140.167543] R10: ffffed103b5e5020 R11: ffff8881daf28107 R12: ffff8881b9c2d930 [ 140.202668] kobject: 'loop2' (00000000c1ec5d50): kobject_uevent_env [ 140.204121] R13: ffffffff89fd0da0 R14: ffff8881c6457560 R15: 1ffff11038c8ae94 [ 140.204133] FS: 0000000000000000(0000) GS:ffff8881daf00000(0000) knlGS:0000000000000000 [ 140.204140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 140.204147] CR2: 00007ffa19d12000 CR3: 000000000946a000 CR4: 00000000001406e0 [ 140.204156] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 140.204162] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 140.204169] Kernel panic - not syncing: Fatal exception in interrupt [ 140.212224] Kernel Offset: disabled [ 140.271822] Rebooting in 86400 seconds..