================================================ WARNING: lock held when returning to user space! 4.18.0+ #197 Not tainted ------------------------------------------------ syz-executor7/7927 is leaving the kernel with locks still held! 1 lock held by syz-executor7/7927: #0: 00000000be8159dd (&fi->mutex){+.+.}, at: fuse_lock_inode+0xaf/0xe0 fs/fuse/inode.c:363 uinput: write device info first uinput: write device info first input: syz1 as /devices/virtual/input/input30 input: syz1 as /devices/virtual/input/input31 input: syz1 as /devices/virtual/input/input32 input: syz1 as /devices/virtual/input/input33 input: syz1 as /devices/virtual/input/input34 input: syz1 as /devices/virtual/input/input35 uinput: write device info first uinput: write device info first uinput: write device info first nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. Unknown ioctl 19302 Unknown ioctl 19302