Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+283ce5a46486d6acdbaf@xxxxxxxxxxxxxxxxxxxxxxxxx Tested on: commit: 595fac5c cgroup: verify that source is a string git tree: https://gitlab.com/brauner/linux.git kernel config: https://syzkaller.appspot.com/x/.config?x=20276914ec6ad813 dashboard link: https://syzkaller.appspot.com/bug?extid=283ce5a46486d6acdbaf compiler: Note: testing is done by a robot and is best-effort only.