Warning: Permanently added '10.128.0.5' (ECDSA) to the list of known hosts.
[   51.554040] random: sshd: uninitialized urandom read (32 bytes read)
executing program
[   51.675028] audit: type=1400 audit(1584869240.881:36): avc:  denied  { map } for  pid=7552 comm="syz-executor738" path="/root/syz-executor738797920" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1
[   51.714126] MINIX-fs: mounting unchecked file system, running fsck is recommended
[   51.723207] audit: type=1400 audit(1584869240.931:37): avc:  denied  { associate } for  pid=7552 comm="syz-executor738" name="file0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1
[   51.738755] ------------[ cut here ]------------
[   51.750466] WARNING: CPU: 0 PID: 7552 at fs/inode.c:341 inc_nlink+0x113/0x130
[   51.757731] Kernel panic - not syncing: panic_on_warn set ...
[   51.757731] 
[   51.765198] CPU: 0 PID: 7552 Comm: syz-executor738 Not tainted 4.14.174-syzkaller #0
[   51.773076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   51.782416] Call Trace:
[   51.784992]  dump_stack+0x13e/0x194
[   51.788599]  panic+0x1f9/0x42d
[   51.791774]  ? add_taint.cold+0x16/0x16
[   51.795743]  ? inc_nlink+0x113/0x130
[   51.799446]  ? inc_nlink+0x113/0x130
[   51.803142]  __warn.cold+0x2f/0x30
[   51.806661]  ? ist_end_non_atomic+0x10/0x10
[   51.810961]  ? inc_nlink+0x113/0x130
[   51.814663]  report_bug+0x20a/0x248
[   51.818272]  do_error_trap+0x195/0x2d0
[   51.822142]  ? math_error+0x2d0/0x2d0
[   51.825958]  ? avc_has_perm_noaudit+0x400/0x400
[   51.830629]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   51.835531]  invalid_op+0x1b/0x40
[   51.838976] RIP: 0010:inc_nlink+0x113/0x130
[   51.843278] RSP: 0018:ffff888077fd7db0 EFLAGS: 00010297
[   51.848635] RAX: ffff88808cc28280 RBX: ffff888095d15960 RCX: 0000000000000000
[   51.855912] RDX: 0000000000000000 RSI: ffff8880a9c378c0 RDI: ffff888095d15a38
[   51.863178] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[   51.870548] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888095d159a8
[   51.877864] R13: ffff8880a9c378c0 R14: ffff8880a9c37918 R15: 0000000000000000
[   51.885197]  minix_mkdir+0x5a/0x160
[   51.888808]  ? minix_create+0x30/0x30
[   51.892706]  ? security_inode_mkdir+0xcc/0x100
[   51.897335]  vfs_mkdir+0x3af/0x620
[   51.900864]  SyS_mkdir+0x1bc/0x210
[   51.904465]  ? SyS_mkdirat+0x210/0x210
[   51.908435]  ? __close_fd+0x159/0x230
[   51.912237]  ? do_syscall_64+0x4c/0x640
[   51.916234]  ? SyS_mkdirat+0x210/0x210
[   51.920126]  do_syscall_64+0x1d5/0x640
[   51.924002]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   51.929178] RIP: 0033:0x4449f9
[   51.932367] RSP: 002b:00007fff49172218 EFLAGS: 00000246 ORIG_RAX: 0000000000000053
[   51.940064] RAX: ffffffffffffffda RBX: 00007fff49172220 RCX: 00000000004449f9
[   51.947326] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000020000400
[   51.954581] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000400de0
[   51.961859] R10: 00007fff491720f0 R11: 0000000000000246 R12: 0000000000402660
[   51.969123] R13: 00000000004026f0 R14: 0000000000000000 R15: 0000000000000000
[   51.978223] Kernel Offset: disabled
[   51.981906] Rebooting in 86400 seconds..