[   45.882586] random: sshd: uninitialized urandom read (32 bytes read)
Warning: Permanently added '10.128.10.43' (ECDSA) to the list of known hosts.
[   51.465332] random: sshd: uninitialized urandom read (32 bytes read)
executing program
executing program
executing program
executing program
executing program
executing program
[   51.580944] audit: type=1400 audit(1579858684.284:36): avc:  denied  { map } for  pid=7441 comm="syz-executor202" path="/root/syz-executor202051328" 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
[   51.696442] kasan: CONFIG_KASAN_INLINE enabled
[   51.696457] kasan: GPF could be caused by NULL-ptr deref or user memory access
[   51.696467] general protection fault: 0000 [#1] PREEMPT SMP KASAN
[   51.696470] Modules linked in:
[   51.696480] CPU: 1 PID: 7454 Comm: syz-executor202 Not tainted 4.14.167-syzkaller #0
[   51.696484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   51.696488] task: ffff88807db6c540 task.stack: ffff888098028000
[   51.696501] RIP: 0010:do_con_write.part.0+0x7d6/0x1b50
[   51.696505] RSP: 0018:ffff88809802f8a8 EFLAGS: 00010203
[   51.696512] RAX: 0000000020000001 RBX: 000000010000000e RCX: 0000000000000002
[   51.696516] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff88809ea0cdbd
[   51.696519] RBP: ffff88809802f9f8 R08: ffff88807db6c540 R09: 0000000000000000
[   51.696524] R10: 0000000000000000 R11: ffff88807db6c540 R12: dffffc0000000000
[   51.696527] R13: 0000000000000764 R14: ffff88809ea0cdcc R15: ffff88809ea0ca40
[   51.696534] FS:  00000000026c6880(0000) GS:ffff8880aed00000(0000) knlGS:0000000000000000
[   51.696538] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   51.696542] CR2: 00007f6f68cd1000 CR3: 0000000094a79000 CR4: 00000000001406e0
[   51.696549] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   51.696552] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   51.696554] Call Trace:
[   51.696569]  ? do_con_trol+0x5b40/0x5b40
[   51.696579]  ? _raw_spin_unlock_irqrestore+0xa4/0xe0
[   51.696586]  con_write+0x38/0xc0
[   51.696593]  n_tty_write+0x38b/0xf20
[   51.696604]  ? process_echoes+0x150/0x150
[   51.696612]  ? do_wait_intr_irq+0x2a0/0x2a0
[   51.696620]  ? kasan_check_write+0x14/0x20
[   51.696628]  ? _copy_from_user+0x99/0x110
[   51.696637]  tty_write+0x3f6/0x700
[   51.696644]  ? process_echoes+0x150/0x150
[   51.696652]  do_iter_write+0x3d3/0x540
[   51.696662]  vfs_writev+0x170/0x2a0
[   51.696668]  ? vfs_iter_write+0xb0/0xb0
[   51.696676]  ? save_trace+0x290/0x290
[   51.696685]  ? __do_page_fault+0x4e9/0xb80
[   51.696692]  ? __do_page_fault+0x4e9/0xb80
[   51.696702]  ? __fget_light+0x172/0x1f0
[   51.696710]  do_writev+0x10a/0x2d0
[   51.696716]  ? vfs_writev+0x2a0/0x2a0
[   51.696723]  ? SyS_readv+0x30/0x30
[   51.696730]  SyS_writev+0x28/0x30
[   51.696738]  do_syscall_64+0x1e8/0x640
[   51.696745]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   51.696754]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   51.696759] RIP: 0033:0x441509
[   51.696763] RSP: 002b:00007ffdaeb9a408 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
[   51.696769] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000441509
[   51.696773] RDX: 0000000000000001 RSI: 0000000020001440 RDI: 0000000000000003
[   51.696777] RBP: 00000000006cc018 R08: 000000000000000e R09: 00000000004002c8
[   51.696780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000402280
[   51.696784] R13: 0000000000402310 R14: 0000000000000000 R15: 0000000000000000
[   51.696792] Code: 66 44 03 ad 30 ff ff ff e8 38 3c 0b fe 48 8b 85 f0 fe ff ff 80 38 00 0f 85 97 11 00 00 49 8b 9f a0 03 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 14 20 48 89 d8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 
[   51.696928] RIP: do_con_write.part.0+0x7d6/0x1b50 RSP: ffff88809802f8a8
[   51.696938] ---[ end trace 350f95940abc04d7 ]---
[   51.696942] Kernel panic - not syncing: Fatal exception
[   51.698282] Kernel Offset: disabled