================================================ WARNING: lock held when returning to user space! 6.18.0-rc7-next-20251127 #1 Not tainted ------------------------------------------------ syz-executor.0/8982 is leaving the kernel with locks still held! 1 lock held by syz-executor.0/8982: #0: ffff88801c488188 (&sb->s_type->i_mutex_key#20/1){+.+.}-{4:4}, at: start_creating_noperm+0x84/0xd0 loop0: detected capacity change from 0 to 14