SELinux: security_context_str_to_sid (system_u) failed with errno=-22 ================================================ WARNING: lock held when returning to user space! 6.18.0-rc7-next-20251127 #1 Not tainted ------------------------------------------------ syz-executor.7/5516 is leaving the kernel with locks still held! 1 lock held by syz-executor.7/5516: #0: ffff88801a401c88 (&sb->s_type->i_mutex_key#21/1){+.+.}-{4:4}, at: start_creating_noperm+0x84/0xd0