Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+98edc2df894917b3431f@xxxxxxxxxxxxxxxxxxxxxxxxx Tested on: commit: f138e94c KASAN: slab-use-after-free Read in vhost_task.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git console output: https://syzkaller.appspot.com/x/log.txt?x=10a152a7180000 kernel config: https://syzkaller.appspot.com/x/.config?x=3714fc09f933e505 dashboard link: https://syzkaller.appspot.com/bug?extid=98edc2df894917b3431f compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.