Re: [syzbot] [kernel?] KASAN: slab-use-after-free Read in pwq_release_workfn

[syzbot]

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+60db9f652c92d5bacba4@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         a47fc304 Add linux-next specific files for 20230831
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=1440618fa80000
kernel config:  https://syzkaller.appspot.com/x/.config?x=8294f0401243efe1
dashboard link: https://syzkaller.appspot.com/bug?extid=60db9f652c92d5bacba4
compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=103f1bffa80000

Note: testing is done by a robot and is best-effort only.