[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
Starting mcstransd: 
[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.
[   18.266794] audit: type=1400 audit(1520174138.438:6): avc:  denied  { map } for  pid=4212 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1

Debian GNU/Linux 7 syzkaller ttyS0

Warning: Permanently added '10.128.0.31' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   24.548827] audit: type=1400 audit(1520174144.720:7): avc:  denied  { map } for  pid=4226 comm="syzkaller486081" path="/root/syzkaller486081842" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1
[   29.664148] kasan: CONFIG_KASAN_INLINE enabled
[   29.668884] kasan: GPF could be caused by NULL-ptr deref or user memory access
[   29.676268] general protection fault: 0000 [#1] SMP KASAN
[   29.681799] Dumping ftrace buffer:
[   29.685311]    (ftrace buffer empty)
[   29.688995] Modules linked in:
[   29.692166] CPU: 0 PID: 4226 Comm: syzkaller486081 Not tainted 4.16.0-rc3+ #249
[   29.699580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   29.708913] RIP: 0010:kernel_sock_shutdown+0x29/0x70
[   29.713981] RSP: 0018:ffff8801b1fc7c78 EFLAGS: 00010206
[   29.719315] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff845fc6f4
[   29.726565] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000028
[   29.733819] RBP: ffff8801b1fc7c90 R08: 0000000000000000 R09: 1ffff100363f8f0b
[   29.741063] R10: ffff8801b1fc7820 R11: 0000000000000001 R12: ffff8801b1c4c7d2
[   29.748306] R13: 0000000000000000 R14: 0000000000000000 R15: ffff8801b1fc7d08
[   29.755553] FS:  0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:000000000836e840
[   29.763757] CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
[   29.769612] CR2: 00007fb43e15c000 CR3: 00000001b27e3002 CR4: 00000000001606f0
[   29.776859] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   29.784099] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   29.791339] Call Trace:
[   29.793905]  smc_shutdown+0x3ed/0x540
[   29.797681]  SyS_shutdown+0x137/0x290
[   29.801454]  ? SyS_getsockopt+0x340/0x340
[   29.805574]  ? trace_event_raw_event_sys_exit+0x260/0x260
[   29.811084]  ? do_fast_syscall_32+0x156/0xf9f
[   29.815553]  ? SyS_getsockopt+0x340/0x340
[   29.819671]  do_fast_syscall_32+0x3ec/0xf9f
[   29.823965]  ? do_int80_syscall_32+0x9c0/0x9c0
[   29.828524]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[   29.833251]  ? syscall_return_slowpath+0x550/0x550
[   29.838152]  ? syscall_return_slowpath+0x2ac/0x550
[   29.843052]  ? prepare_exit_to_usermode+0x350/0x350
[   29.848042]  ? sysret32_from_system_call+0x5/0x3c
[   29.852858]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   29.857682]  entry_SYSENTER_compat+0x70/0x7f
[   29.862066] RIP: 0023:0xf7f97c99
[   29.865398] RSP: 002b:00000000ffbf718c EFLAGS: 00000217 ORIG_RAX: 0000000000000175
[   29.873074] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000000
[   29.880317] RDX: 0000000000000000 RSI: 000000000000016b RDI: 0000000000000003
[   29.887564] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   29.894808] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[   29.902045] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   29.909301] Code: 66 90 55 48 89 e5 41 55 41 54 53 48 89 fb 41 89 f5 e8 4c 3d 11 fd 48 8d 7b 28 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 32 4c 8b 63 28 48 b8 00 00 00 00 00 fc ff df 49 
[   29.928370] RIP: kernel_sock_shutdown+0x29/0x70 RSP: ffff8801b1fc7c78
[   29.935030] ---[ end trace e5be392b2de3fc41 ]---
[   29.939786] Kernel panic - not syncing: Fatal exception
[   29.945557] Dumping ftrace buffer:
[   29.949071]    (ftrace buffer empty)
[   29.952750] Kernel Offset: disabled
[   29.956353] Rebooting in 86400 seconds..