EXT4-fs (loop0): 1 orphan inode deleted
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none.
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WARNING: lock held when returning to user space!
syzkaller #0 Not tainted
------------------------------------------------
syz.0.17/6582 is leaving the kernel with locks still held!
1 lock held by syz.0.17/6582:
 #0: ffff88805849d798 (&sb->s_type->i_mutex_key#8/3){+.+.}-{4:4}, at: inode_lock_nested include/linux/fs.h:915 [inline]
 #0: ffff88805849d798 (&sb->s_type->i_mutex_key#8/3){+.+.}-{4:4}, at: ext4_xattr_inode_update_ref+0xad/0x650 fs/ext4/xattr.c:1025