EXT4-fs warning (device sda): __ext4_ioctl:1554: Setting inode version is not supported with metadata_csum enabled. EXT4-fs warning (device sda): __ext4_ioctl:1554: Setting inode version is not supported with metadata_csum enabled. ================================================ WARNING: lock held when returning to user space! 6.18.0-rc7-next-20251127 #1 Not tainted ------------------------------------------------ syz-executor.0/8420 is leaving the kernel with locks still held! 1 lock held by syz-executor.0/8420: #0: ffff88800b380f08 (&sb->s_type->i_mutex_key#22/1){+.+.}-{4:4}, at: start_creating_noperm+0x84/0xd0