================================================ [ BUG: lock held when returning to user space! ] 4.9.124+ #32 Not tainted ------------------------------------------------ syz-executor2/11442 is leaving the kernel with locks still held! 1 lock held by syz-executor2/11442: #0: (&fi->mutex){+.+.+.}, at: [] fuse_lock_inode+0xa2/0xd0 fs/fuse/inode.c:362 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2096 sclass=netlink_route_socket pig=11520 comm=syz-executor3 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2096 sclass=netlink_route_socket pig=11523 comm=syz-executor3 EXT4-fs (sda1): resizing filesystem from 524032 to 2047 blocks EXT4-fs warning (device sda1): ext4_resize_fs:1897: can't shrink FS - resize aborted EXT4-fs (sda1): resizing filesystem from 524032 to 2047 blocks EXT4-fs warning (device sda1): ext4_resize_fs:1897: can't shrink FS - resize aborted EXT4-fs (sda1): resizing filesystem from 524032 to 2047 blocks EXT4-fs warning (device sda1): ext4_resize_fs:1897: can't shrink FS - resize aborted EXT4-fs (sda1): resizing filesystem from 524032 to 2047 blocks EXT4-fs warning (device sda1): ext4_resize_fs:1897: can't shrink FS - resize aborted EXT4-fs (sda1): resizing filesystem from 524032 to 2047 blocks EXT4-fs warning (device sda1): ext4_resize_fs:1897: can't shrink FS - resize aborted EXT4-fs (sda1): resizing filesystem from 524032 to 2047 blocks EXT4-fs warning (device sda1): ext4_resize_fs:1897: can't shrink FS - resize aborted EXT4-fs (sda1): resizing filesystem from 524032 to 2047 blocks EXT4-fs warning (device sda1): ext4_resize_fs:1897: can't shrink FS - resize aborted EXT4-fs (sda1): resizing filesystem from 524032 to 2047 blocks EXT4-fs warning (device sda1): ext4_resize_fs:1897: can't shrink FS - resize aborted EXT4-fs (sda1): resizing filesystem from 524032 to 2047 blocks EXT4-fs warning (device sda1): ext4_resize_fs:1897: can't shrink FS - resize aborted EXT4-fs (sda1): resizing filesystem from 524032 to 2047 blocks EXT4-fs warning (device sda1): ext4_resize_fs:1897: can't shrink FS - resize aborted