[info] Using makefile-style concurrent boot in runlevel 2. [ 52.112898][ T26] audit: type=1800 audit(1567423308.950:21): pid=9086 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2419 res=0 [ 52.158479][ T26] audit: type=1800 audit(1567423308.950:22): pid=9086 uid=0 auid=4294967295 ses=4294967295 subj=_ 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. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.4' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 62.296854][ T9236] IPVS: ftp: loaded support on port[0] = 21 [ 62.317142][ T17] rxrpc: Assertion failed [ 62.322050][ T17] ------------[ cut here ]------------ [ 62.327503][ T17] kernel BUG at net/rxrpc/local_object.c:433! [ 62.333661][ T17] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 62.339712][ T17] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 5.3.0-rc6+ #96 [ 62.347309][ T17] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.357348][ T17] Workqueue: krxrpcd rxrpc_local_processor [ 62.363139][ T17] RIP: 0010:rxrpc_local_processor+0x5b7/0x5d0 [ 62.369174][ T17] Code: 03 38 c1 0f 8c 2a ff ff ff 48 8b 7d c8 e8 e1 78 ce fa e9 1c ff ff ff e8 97 81 95 fa 48 c7 c7 5c 7c 59 88 31 c0 e8 cc c7 7e fa <0f> 0b e8 82 81 95 fa 48 c7 c7 5c 7c 59 88 31 c0 e8 b7 c7 7e fa 0f [ 62.388753][ T17] RSP: 0018:ffff8880a98ffc78 EFLAGS: 00010246 [ 62.394788][ T17] RAX: 0000000000000017 RBX: ffff888098cb1d08 RCX: 74b5d8f4e06e6b00 [ 62.402786][ T17] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 62.410737][ T17] RBP: ffff8880a98ffcd8 R08: ffffffff815cfa14 R09: fffffbfff111a93f [ 62.418703][ T17] R10: fffffbfff111a93f R11: 0000000000000000 R12: ffff888098bb44b0 [ 62.426661][ T17] R13: ffff888091348708 R14: ffff888098bb4480 R15: ffff8880aa083080 [ 62.434712][ T17] FS: 0000000000000000(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 62.443662][ T17] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.450228][ T17] CR2: 0000000020000080 CR3: 000000000886d000 CR4: 00000000001406e0 [ 62.458180][ T17] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.466193][ T17] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.474144][ T17] Call Trace: [ 62.477417][ T17] process_one_work+0x7ef/0x10e0 [ 62.483897][ T17] worker_thread+0xc01/0x1630 [ 62.488640][ T17] kthread+0x332/0x350 [ 62.492685][ T17] ? rcu_lock_release+0x30/0x30 [ 62.497518][ T17] ? kthread_blkcg+0xe0/0xe0 [ 62.502194][ T17] ret_from_fork+0x24/0x30 [ 62.506586][ T17] Modules linked in: [ 62.511035][ T17] ---[ end trace c383f87994ca1549 ]--- [ 62.516493][ T17] RIP: 0010:rxrpc_local_processor+0x5b7/0x5d0 [ 62.522650][ T17] Code: 03 38 c1 0f 8c 2a ff ff ff 48 8b 7d c8 e8 e1 78 ce fa e9 1c ff ff ff e8 97 81 95 fa 48 c7 c7 5c 7c 59 88 31 c0 e8 cc c7 7e fa <0f> 0b e8 82 81 95 fa 48 c7 c7 5c 7c 59 88 31 c0 e8 b7 c7 7e fa 0f [ 62.542391][ T17] RSP: 0018:ffff8880a98ffc78 EFLAGS: 00010246 [ 62.548678][ T17] RAX: 0000000000000017 RBX: ffff888098cb1d08 RCX: 74b5d8f4e06e6b00 [ 62.556753][ T17] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 62.564998][ T17] RBP: ffff8880a98ffcd8 R08: ffffffff815cfa14 R09: fffffbfff111a93f [ 62.572986][ T17] R10: fffffbfff111a93f R11: 0000000000000000 R12: ffff888098bb44b0 [ 62.580970][ T17] R13: ffff888091348708 R14: ffff888098bb4480 R15: ffff8880aa083080 [ 62.588945][ T17] FS: 0000000000000000(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 62.597848][ T17] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.604568][ T17] CR2: 0000000020000080 CR3: 000000000886d000 CR4: 00000000001406e0 [ 62.612550][ T17] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.620536][ T17] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.628510][ T17] Kernel panic - not syncing: Fatal exception [ 62.636037][ T17] Kernel Offset: disabled [ 62.640357][ T17] Rebooting in 86400 seconds..