[ 69.479226][ T27] audit: type=1800 audit(1565604602.187:27): pid=9954 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 69.500584][ T27] audit: type=1800 audit(1565604602.187:28): pid=9954 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 70.354865][ T27] audit: type=1800 audit(1565604603.107:29): pid=9954 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 [ 70.375034][ T27] audit: type=1800 audit(1565604603.107:30): pid=9954 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.242' (ECDSA) to the list of known hosts. syzkaller login: [ 81.082216][T10109] IPVS: ftp: loaded support on port[0] = 21 [ 81.132806][T10109] chnl_net:caif_netlink_parms(): no params data found [ 81.155454][T10109] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.162611][T10109] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.170199][T10109] device bridge_slave_0 entered promiscuous mode [ 81.177277][T10109] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.184382][T10109] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.191838][T10109] device bridge_slave_1 entered promiscuous mode [ 81.206841][T10109] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.217259][T10109] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.233840][T10109] team0: Port device team_slave_0 added [ 81.240606][T10109] team0: Port device team_slave_1 added [ 81.320283][T10109] device hsr_slave_0 entered promiscuous mode [ 81.369018][T10109] device hsr_slave_1 entered promiscuous mode [ 81.434388][T10109] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.441458][T10109] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.448702][T10109] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.455785][T10109] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.481329][T10109] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.491749][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.510885][ T3015] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.518163][ T3015] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.526020][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 81.536124][T10109] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.545145][ T2858] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.553677][ T2858] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.560770][ T2858] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.579269][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.587557][ T3015] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.594640][ T3015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.602398][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.610925][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.619213][ T3015] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.628981][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready executing program [ 81.636628][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.646797][T10109] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.661610][T10109] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.691224][ T17] list_del corruption. prev->next should be ffff8880996e84e0, but was ffff8880996e8960 [ 81.701266][ T17] ------------[ cut here ]------------ [ 81.706702][ T17] kernel BUG at lib/list_debug.c:51! [ 81.712675][ T17] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 81.718767][ T17] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 5.3.0-rc3+ #159 [ 81.726296][ T17] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.736333][ T17] Workqueue: krxrpcd rxrpc_local_processor [ 81.742123][ T17] RIP: 0010:__list_del_entry_valid.cold+0xf/0x4f [ 81.748423][ T17] Code: e8 e9 03 1e fe 0f 0b 48 89 f1 48 c7 c7 80 25 c6 87 4c 89 e6 e8 d5 03 1e fe 0f 0b 4c 89 f6 48 c7 c7 20 27 c6 87 e8 c4 03 1e fe <0f> 0b 4c 89 ea 4c 89 f6 48 c7 c7 60 26 c6 87 e8 b0 03 1e fe 0f 0b [ 81.768005][ T17] RSP: 0018:ffff8880a9917cc0 EFLAGS: 00010286 [ 81.774046][ T17] RAX: 0000000000000054 RBX: ffff8880996e84f8 RCX: 0000000000000000 [ 81.781999][ T17] RDX: 0000000000000000 RSI: ffffffff815c3b96 RDI: ffffed1015322f8a [ 81.789947][ T17] RBP: ffff8880a9917cd8 R08: 0000000000000054 R09: ffffed1015d260d1 [ 81.797890][ T17] R10: ffffed1015d260d0 R11: ffff8880ae930687 R12: ffff88808f998638 [ 81.805836][ T17] R13: ffff88808f998638 R14: ffff8880996e84e0 R15: ffff8880aa0a8500 [ 81.813783][ T17] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 81.822683][ T17] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.829241][ T17] CR2: 00007f2648a08db8 CR3: 00000000981a9000 CR4: 00000000001406e0 [ 81.837186][ T17] Call Trace: [ 81.840458][ T17] rxrpc_local_processor+0x251/0x830 [ 81.845720][ T17] process_one_work+0x9af/0x1740 [ 81.850634][ T17] ? pwq_dec_nr_in_flight+0x320/0x320 [ 81.855982][ T17] ? lock_acquire+0x190/0x410 [ 81.860657][ T17] worker_thread+0x98/0xe40 [ 81.865137][ T17] kthread+0x361/0x430 [ 81.869183][ T17] ? process_one_work+0x1740/0x1740 [ 81.874362][ T17] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 81.880576][ T17] ret_from_fork+0x24/0x30 [ 81.884982][ T17] Modules linked in: [ 81.890183][ T17] ---[ end trace 4d70382ddfcfe2b8 ]--- [ 81.895654][ T17] RIP: 0010:__list_del_entry_valid.cold+0xf/0x4f [ 81.902028][ T17] Code: e8 e9 03 1e fe 0f 0b 48 89 f1 48 c7 c7 80 25 c6 87 4c 89 e6 e8 d5 03 1e fe 0f 0b 4c 89 f6 48 c7 c7 20 27 c6 87 e8 c4 03 1e fe <0f> 0b 4c 89 ea 4c 89 f6 48 c7 c7 60 26 c6 87 e8 b0 03 1e fe 0f 0b [ 81.921776][ T17] RSP: 0018:ffff8880a9917cc0 EFLAGS: 00010286 [ 81.927860][ T17] RAX: 0000000000000054 RBX: ffff8880996e84f8 RCX: 0000000000000000 [ 81.935852][ T17] RDX: 0000000000000000 RSI: ffffffff815c3b96 RDI: ffffed1015322f8a [ 81.943842][ T17] RBP: ffff8880a9917cd8 R08: 0000000000000054 R09: ffffed1015d260d1 [ 81.951828][ T17] R10: ffffed1015d260d0 R11: ffff8880ae930687 R12: ffff88808f998638 [ 81.959855][ T17] R13: ffff88808f998638 R14: ffff8880996e84e0 R15: ffff8880aa0a8500 [ 81.967813][ T17] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 81.976751][ T17] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.983476][ T17] CR2: 00007f2648a08db8 CR3: 00000000981a9000 CR4: 00000000001406e0 [ 81.991465][ T17] Kernel panic - not syncing: Fatal exception [ 81.998467][ T17] Kernel Offset: disabled [ 82.002824][ T17] Rebooting in 86400 seconds..