[   33.313899] audit: type=1800 audit(1572133338.007:33): pid=6943 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="startpar" name="rc.local" dev="sda1" ino=2465 res=0
[   33.340938] audit: type=1800 audit(1572133338.007:34): pid=6943 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op="collect_data" cause="failed(directio)" comm="startpar" name="rmnologin" dev="sda1" ino=2456 res=0

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   37.416605] random: sshd: uninitialized urandom read (32 bytes read)
[   37.697849] audit: type=1400 audit(1572133342.387:35): avc:  denied  { map } for  pid=7116 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
[   37.744960] random: sshd: uninitialized urandom read (32 bytes read)
[   38.325698] random: sshd: uninitialized urandom read (32 bytes read)
[   38.508744] random: sshd: uninitialized urandom read (32 bytes read)
Warning: Permanently added '10.128.15.199' (ECDSA) to the list of known hosts.
[   44.217439] random: sshd: uninitialized urandom read (32 bytes read)
executing program
[   44.332493] audit: type=1400 audit(1572133349.027:36): avc:  denied  { map } for  pid=7129 comm="syz-executor107" path="/root/syz-executor107622290" dev="sda1" ino=16484 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1
[   44.337940] INFO: trying to register non-static key.
[   44.364067] the code is fine but needs lockdep annotation.
[   44.369665] turning off the locking correctness validator.
[   44.375400] CPU: 1 PID: 7129 Comm: syz-executor107 Not tainted 4.14.150 #0
[   44.382404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   44.391745] Call Trace:
[   44.394321]  dump_stack+0x138/0x197
[   44.397926]  register_lock_class+0x2fd/0x1730
[   44.402396]  ? cpuacct_charge+0x1db/0x360
[   44.406537]  ? find_held_lock+0x35/0x130
[   44.410576]  ? check_noncircular+0x20/0x20
[   44.414789]  __lock_acquire+0x147/0x4620
[   44.418839]  ? save_trace+0x290/0x290
[   44.422615]  ? __lock_acquire+0x5f7/0x4620
[   44.426824]  ? __lock_is_held+0xb6/0x140
[   44.430884]  ? trace_hardirqs_on+0x10/0x10
[   44.435107]  ? trace_hardirqs_on+0x10/0x10
[   44.439322]  ? save_trace+0x290/0x290
[   44.443141]  ? check_preemption_disabled+0x3c/0x250
[   44.448138]  ? finish_task_switch+0x178/0x650
[   44.452611]  ? find_held_lock+0x35/0x130
[   44.456650]  lock_acquire+0x16f/0x430
[   44.460427]  ? flush_work+0x84/0x730
[   44.464120]  flush_work+0xae/0x730
[   44.467654]  ? flush_work+0x84/0x730
[   44.471349]  ? insert_work+0x320/0x320
[   44.475229]  ? finish_task_switch+0x178/0x650
[   44.479714]  ? finish_task_switch+0x14d/0x650
[   44.484209]  ? __schedule+0x7c0/0x1cd0
[   44.488101]  ? mark_held_locks+0xb1/0x100
[   44.492242]  ? __cancel_work_timer+0x166/0x480
[   44.496816]  __cancel_work_timer+0x2f0/0x480
[   44.501289]  ? cancel_delayed_work+0x20/0x20
[   44.505677]  ? preempt_schedule+0x4b/0x60
[   44.509814]  ? smc_accept_dequeue+0x3b6/0x5e0
[   44.514351]  ? __local_bh_enable_ip+0x15e/0x1a0
[   44.519009]  cancel_work_sync+0x18/0x20
[   44.523186]  smc_close_active+0x68e/0xba0
[   44.527316]  smc_release+0x45a/0x630
[   44.531029]  __sock_release+0xce/0x2b0
[   44.534903]  ? __sock_release+0x2b0/0x2b0
[   44.539043]  sock_close+0x1b/0x30
[   44.542514]  __fput+0x275/0x7a0
[   44.545775]  ____fput+0x16/0x20
[   44.549037]  task_work_run+0x114/0x190
[   44.552922]  do_exit+0x7df/0x2c10
[   44.556667]  ? mm_update_next_owner+0x5d0/0x5d0
[   44.561330]  ? release_sock+0x14a/0x1b0
[   44.565299]  ? smc_listen+0x141/0x400
[   44.569199]  ? SyS_listen+0x181/0x230
[   44.572985]  do_group_exit+0x111/0x330
[   44.576876]  SyS_exit_group+0x1d/0x20
[   44.580655]  ? do_group_exit+0x330/0x330
[   44.584819]  do_syscall_64+0x1e8/0x640
[   44.588691]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   44.593528]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   44.598703] RIP: 0033:0x43ed88
[   44.601872] RSP: 002b:00007ffc8f6eaa68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   44.609601] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000043ed88
[   44.617036] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000
[   44.624292] RBP: 00000000004be588 R08: 00000000000000e7 R09: ffffffffffffffd0
[   44.631568] R10: 000000