Subject: Re: [syzbot] KASAN: use-after-free Read in __queue_work (3)

From: syzbot <[email-masked]>
Date: Thu, 13 May 2021 09:27:04 -0700

syzbot suspects this issue was fixed by commit:

commit e2cb6b891ad2b8caa9131e3be70f45243df82a80
Author: Lin Ma <[email-masked]>
Date:   Mon Apr 12 11:17:57 2021 +0000

    bluetooth: eliminate the potential race condition when removing the HCI controller

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=127b3593d00000
start commit:   c0842fbc random32: move the pseudo-random 32-bit definitio..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=cf567e8c7428377e
dashboard link: https://syzkaller.appspot.com/bug?extid=77e5e02c6c81136cdaff
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=140e36a4900000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: bluetooth: eliminate the potential race condition when removing the HCI controller

For information about bisection process see: https://goo.gl/tpsmEJ#bisection