[ 68.262199][ T26] audit: type=1800 audit(1567070444.765:27): pid=9949 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 68.283779][ T26] audit: type=1800 audit(1567070444.765:28): pid=9949 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. [ 68.969518][ T26] audit: type=1800 audit(1567070445.545:29): pid=9949 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 [ 69.002277][ T26] audit: type=1800 audit(1567070445.545:30): pid=9949 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 '10.128.10.33' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 90.529828][T10106] IPVS: ftp: loaded support on port[0] = 21 [ 90.555123][ T17] rxrpc: Assertion failed [ 90.559995][ T17] ------------[ cut here ]------------ [ 90.566774][ T17] kernel BUG at net/rxrpc/local_object.c:433! [ 90.573799][ T17] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 90.579921][ T17] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 5.3.0-rc6+ #179 [ 90.587570][ T17] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.597666][ T17] Workqueue: krxrpcd rxrpc_local_processor [ 90.603689][ T17] RIP: 0010:rxrpc_local_processor.cold+0x24/0x29 [ 90.610024][ T17] 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 [ 90.629710][ T17] RSP: 0018:ffff8880a9917ce8 EFLAGS: 00010282 [ 90.635952][ T17] RAX: 0000000000000017 RBX: ffff88808f5424b8 RCX: 0000000000000000 [ 90.644049][ T17] RDX: 0000000000000000 RSI: ffffffff815c2576 RDI: ffffed1015322f8f [ 90.652016][ T17] RBP: ffff8880a9917d30 R08: 0000000000000017 R09: ffffed1015d260d1 [ 90.660396][ T17] R10: ffffed1015d260d0 R11: ffff8880ae930687 R12: ffff8880a5effd08 [ 90.668605][ T17] R13: ffff888095358608 R14: ffff88808f542480 R15: ffff8880a6a05000 [ 90.676659][ T17] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 90.685824][ T17] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.692645][ T17] CR2: 0000000020000080 CR3: 0000000008c6d000 CR4: 00000000001406e0 [ 90.700618][ T17] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 90.708699][ T17] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 90.717066][ T17] Call Trace: [ 90.720464][ T17] process_one_work+0x9af/0x1740 [ 90.725496][ T17] ? pwq_dec_nr_in_flight+0x320/0x320 [ 90.731571][ T17] ? lock_acquire+0x190/0x410 [ 90.736273][ T17] worker_thread+0x98/0xe40 [ 90.743439][ T17] kthread+0x361/0x430 [ 90.770466][ T17] ? process_one_work+0x1740/0x1740 [ 90.775899][ T17] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 90.782156][ T17] ret_from_fork+0x24/0x30 [ 90.786562][ T17] Modules linked in: [ 90.790650][ T17] ---[ end trace bcff2cb5806735e8 ]--- [ 90.796258][ T17] RIP: 0010:rxrpc_local_processor.cold+0x24/0x29 [ 90.802691][ T17] 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 [ 90.822758][ T17] RSP: 0018:ffff8880a9917ce8 EFLAGS: 00010282 [ 90.829058][ T17] RAX: 0000000000000017 RBX: ffff88808f5424b8 RCX: 0000000000000000 [ 90.837881][ T17] RDX: 0000000000000000 RSI: ffffffff815c2576 RDI: ffffed1015322f8f [ 90.846178][ T17] RBP: ffff8880a9917d30 R08: 0000000000000017 R09: ffffed1015d260d1 [ 90.854205][ T17] R10: ffffed1015d260d0 R11: ffff8880ae930687 R12: ffff8880a5effd08 [ 90.862452][ T17] R13: ffff888095358608 R14: ffff88808f542480 R15: ffff8880a6a05000 [ 90.871176][ T17] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 90.880355][ T17] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.887478][ T17] CR2: 0000000020000080 CR3: 0000000008c6d000 CR4: 00000000001406e0 [ 90.896280][ T17] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 90.904414][ T17] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 90.912441][ T17] Kernel panic - not syncing: Fatal exception [ 90.920390][ T17] Kernel Offset: disabled [ 90.924909][ T17] Rebooting in 86400 seconds..