FAT-fs (loop7): bogus number of reserved sectors FAT-fs (loop7): Can't find a valid FAT filesystem ================================================ [ BUG: lock held when returning to user space! ] 4.9.124+ #32 Not tainted ------------------------------------------------ syz-executor0/20524 is leaving the kernel with locks still held! 1 lock held by syz-executor0/20524: #0: (&fi->mutex){+.+.+.}, at: [] fuse_lock_inode+0xa2/0xd0 fs/fuse/inode.c:362 netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'.