[ 66.482150][ T26] audit: type=1800 audit(1567055347.053:27): pid=9924 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 66.528290][ T26] audit: type=1800 audit(1567055347.053:28): pid=9924 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. [ 67.049515][ T26] audit: type=1800 audit(1567055347.693:29): pid=9924 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 [ 67.071634][ T26] audit: type=1800 audit(1567055347.693:30): pid=9924 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 '10.128.0.168' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 83.708370][T10077] IPVS: ftp: loaded support on port[0] = 21 [ 83.734272][ T12] rxrpc: Assertion failed [ 83.739138][ T12] ------------[ cut here ]------------ [ 83.744648][ T12] kernel BUG at net/rxrpc/local_object.c:433! [ 83.752043][ T12] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 83.758297][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.3.0-rc6+ #179 [ 83.765902][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.776120][ T12] Workqueue: krxrpcd rxrpc_local_processor [ 83.781916][ T12] RIP: 0010:rxrpc_local_processor.cold+0x24/0x29 [ 83.788224][ T12] Code: 3f 74 c0 fa 0f 0b e8 f4 d4 d6 fa 48 c7 c7 e0 59 3a 88 e8 2c 74 c0 fa 0f 0b e8 e1 d4 d6 fa 48 c7 c7 e0 59 3a 88 e8 19 74 c0 fa <0f> 0b 90 90 90 55 48 89 e5 41 57 49 89 ff 41 56 41 55 41 54 53 48 [ 83.807893][ T12] RSP: 0018:ffff8880a98d7ce8 EFLAGS: 00010282 [ 83.813978][ T12] RAX: 0000000000000017 RBX: ffff8880900984f8 RCX: 0000000000000000 [ 83.821945][ T12] RDX: 0000000000000000 RSI: ffffffff815c2576 RDI: ffffed101531af8f [ 83.830019][ T12] RBP: ffff8880a98d7d30 R08: 0000000000000017 R09: ffffed1015d060d1 [ 83.838078][ T12] R10: ffffed1015d060d0 R11: ffff8880ae830687 R12: ffff88809159bcc8 [ 83.846148][ T12] R13: ffff888087be06c8 R14: ffff8880900984c0 R15: ffff8880aa05b540 [ 83.854404][ T12] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 83.863862][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.870439][ T12] CR2: 000000000049f2e0 CR3: 0000000008c6d000 CR4: 00000000001406f0 [ 83.878416][ T12] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.886610][ T12] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.894574][ T12] Call Trace: [ 83.897878][ T12] process_one_work+0x9af/0x1740 [ 83.902835][ T12] ? pwq_dec_nr_in_flight+0x320/0x320 [ 83.908226][ T12] ? lock_acquire+0x190/0x410 [ 83.913006][ T12] worker_thread+0x98/0xe40 [ 83.917498][ T12] ? trace_hardirqs_on+0x67/0x240 [ 83.922717][ T12] kthread+0x361/0x430 [ 83.927001][ T12] ? process_one_work+0x1740/0x1740 [ 83.932346][ T12] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 83.938725][ T12] ret_from_fork+0x24/0x30 [ 83.943425][ T12] Modules linked in: [ 83.947503][ T12] ---[ end trace 5925c7682431fb82 ]--- [ 83.953124][ T12] RIP: 0010:rxrpc_local_processor.cold+0x24/0x29 [ 83.959459][ T12] Code: 3f 74 c0 fa 0f 0b e8 f4 d4 d6 fa 48 c7 c7 e0 59 3a 88 e8 2c 74 c0 fa 0f 0b e8 e1 d4 d6 fa 48 c7 c7 e0 59 3a 88 e8 19 74 c0 fa <0f> 0b 90 90 90 55 48 89 e5 41 57 49 89 ff 41 56 41 55 41 54 53 48 [ 83.979385][ T12] RSP: 0018:ffff8880a98d7ce8 EFLAGS: 00010282 [ 83.985532][ T12] RAX: 0000000000000017 RBX: ffff8880900984f8 RCX: 0000000000000000 [ 83.993793][ T12] RDX: 0000000000000000 RSI: ffffffff815c2576 RDI: ffffed101531af8f [ 84.001810][ T12] RBP: ffff8880a98d7d30 R08: 0000000000000017 R09: ffffed1015d060d1 [ 84.009781][ T12] R10: ffffed1015d060d0 R11: ffff8880ae830687 R12: ffff88809159bcc8 [ 84.017973][ T12] R13: ffff888087be06c8 R14: ffff8880900984c0 R15: ffff8880aa05b540 [ 84.026006][ T12] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 84.035099][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.041745][ T12] CR2: 000000000049f2e0 CR3: 0000000008c6d000 CR4: 00000000001406f0 [ 84.049857][ T12] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 84.058170][ T12] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 84.066204][ T12] Kernel panic - not syncing: Fatal exception [ 84.074034][ T12] Kernel Offset: disabled [ 84.078433][ T12] Rebooting in 86400 seconds..