================================================ WARNING: lock held when returning to user space! 6.18.0-rc7-next-20251128 #1 Not tainted ------------------------------------------------ syz-executor.2/10844 is leaving the kernel with locks still held! 1 lock held by syz-executor.2/10844: #0: ffff88800b55aa08 (&sb->s_type->i_mutex_key#24/1){+.+.}-{4:4}, at: start_creating_noperm+0x84/0xd0 loop4: detected capacity change from 0 to 2048 EXT4-fs warning (device loop4): ext4_enable_quotas:7217: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. EXT4-fs (loop4): mount failed loop4: detected capacity change from 0 to 2048 EXT4-fs warning (device loop4): ext4_enable_quotas:7217: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. EXT4-fs (loop4): mount failed