netlink: 88 bytes leftover after parsing attributes in process `syz-executor.2'. ================================================ WARNING: lock held when returning to user space! 6.18.0-rc7-next-20251127 #1 Not tainted ------------------------------------------------ syz-executor.5/13224 is leaving the kernel with locks still held! 1 lock held by syz-executor.5/13224: #0: ffff88800c5c15c8 (&sb->s_type->i_mutex_key#27/1){+.+.}-{4:4}, at: start_creating_noperm+0x84/0xd0