Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+24b98616278c31afc800@xxxxxxxxxxxxxxxxxxxxxxxxx Tested on: commit: d15040a3 Merge branch 'bridge-ioctl-fixes' git tree: git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git kernel config: https://syzkaller.appspot.com/x/.config?x=aba0c23f8230e048 dashboard link: https://syzkaller.appspot.com/bug?extid=24b98616278c31afc800 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1 Note: testing is done by a robot and is best-effort only.