RBP: 00000000006cf018 R08: 0000000000000001 R09: 0000000000000032 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 R13: ffffffffffffffff R14: 0000000000000000 R15: 0000000000000000 ================================================ WARNING: lock held when returning to user space! 4.20.0+ #395 Not tainted ------------------------------------------------ syz-executor520/8085 is leaving the kernel with locks still held!