[....] Starting enhanced syslogd: rsyslogd[   15.643179] audit: type=1400 audit(1521403857.616:5): avc:  denied  { syslog } for  pid=4079 comm="rsyslogd" capability=34  scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1
[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
Starting mcstransd: 
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   17.944506] audit: type=1400 audit(1521403859.917:6): avc:  denied  { map } for  pid=4218 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
Warning: Permanently added '10.128.0.18' (ECDSA) to the list of known hosts.
executing program
[   24.304327] audit: type=1400 audit(1521403866.277:7): avc:  denied  { map } for  pid=4232 comm="syzkaller617256" path="/root/syzkaller617256655" 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
[   29.663285] kasan: CONFIG_KASAN_INLINE enabled
[   29.667959] kasan: GPF could be caused by NULL-ptr deref or user memory access
[   29.675470] general protection fault: 0000 [#1] SMP KASAN
[   29.680985] Dumping ftrace buffer:
[   29.684497]    (ftrace buffer empty)
[   29.688178] Modules linked in:
[   29.691341] CPU: 0 PID: 4232 Comm: syzkaller617256 Not tainted 4.16.0-rc5+ #358
[   29.698752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   29.708079] RIP: 0010:kernel_sock_shutdown+0x29/0x70
[   29.713146] RSP: 0018:ffff8801b1f2fcc8 EFLAGS: 00010206
[   29.718476] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff845ff6f4
[   29.725715] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000028
[   29.732953] RBP: ffff8801b1f2fce0 R08: 0000000000000000 R09: 1ffff100363e5f15
[   29.740200] R10: ffff8801b1f2f870 R11: 0000000000000001 R12: ffff8801daead7d2
[   29.747439] R13: 0000000000000000 R14: 0000000000000000 R15: ffff8801b1f2fd58
[   29.754679] FS:  00000000024e5880(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
[   29.762872] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   29.768721] CR2: 000000000199ec28 CR3: 00000001b82cf001 CR4: 00000000001606f0
[   29.775960] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   29.783197] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   29.790434] Call Trace:
[   29.792995]  smc_shutdown+0x3ed/0x540
[   29.796773]  SyS_shutdown+0x137/0x290
[   29.800541]  ? SyS_getsockopt+0x340/0x340
[   29.804676]  ? trace_event_raw_event_sys_exit+0x260/0x260
[   29.810187]  ? do_syscall_64+0xb7/0x940
[   29.814138]  ? SyS_getsockopt+0x340/0x340
[   29.818260]  do_syscall_64+0x281/0x940
[   29.822123]  ? __do_page_fault+0xc90/0xc90
[   29.826326]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[   29.831052]  ? syscall_return_slowpath+0x550/0x550
[   29.835949]  ? syscall_return_slowpath+0x2ac/0x550
[   29.840848]  ? prepare_exit_to_usermode+0x350/0x350
[   29.845834]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[   29.851169]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   29.855980]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   29.861135] RIP: 0033:0x43fcb9
[   29.864294] RSP: 002b:00007ffdb5a57be8 EFLAGS: 00000217 ORIG_RAX: 0000000000000030
[   29.871966] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 000000000043fcb9
[   29.879202] RDX: 000000000043fcb9 RSI: 0000000000000000 RDI: 0000000000000003
[   29.886440] RBP: 00000000006ca018 R08: 00000000004002c8 R09: 00000000004002c8
[   29.893680] R10: 00000000004002c8 R11: 0000000000000217 R12: 00000000004015e0
[   29.900918] R13: 0000000000401670 R14: 0000000000000000 R15: 0000000000000000
[   29.908165] Code: 66 90 55 48 89 e5 41 55 41 54 53 48 89 fb 41 89 f5 e8 2c 21 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 
[   29.927254] RIP: kernel_sock_shutdown+0x29/0x70 RSP: ffff8801b1f2fcc8
[   29.933877] ---[ end trace 6664708771475aa0 ]---
[   29.938617] Kernel panic - not syncing: Fatal exception
[   29.944295] Dumping ftrace buffer:
[   29.947807]    (ftrace buffer empty)
[   29.951488] Kernel Offset: disabled
[   29.955082] Rebooting in 86400 seconds..