================================================
WARNING: lock held when returning to user space!
4.18.0+ #196 Not tainted
------------------------------------------------
syz-executor3/2811 is leaving the kernel with locks still held!
1 lock held by syz-executor3/2811:
 #0: 000000005354e341 (&fi->mutex){+.+.}, at: fuse_lock_inode+0xaf/0xe0 fs/fuse/inode.c:363
Unknown ioctl 19306
Unknown ioctl 19306
Unknown ioctl 19306
Unknown ioctl 19306
Unknown ioctl 19306
Unknown ioctl 19306
Unknown ioctl 19306
Unknown ioctl 19306