Re: [syzbot] [perf?] general protection fault in inherit_task_group

[Aleksandr Nogikh]

On Wed, Nov 29, 2023 at 1:17 PM syzbot
<syzbot+756fe9affda890e892ae@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit a71ef31485bb51b846e8db8b3a35e432cc15afb5
> Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
> Date:   Tue Oct 24 09:42:21 2023 +0000
>
>     perf/core: Fix potential NULL deref
>
> bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=17172162e80000
> start commit:   6808918343a8 net: bridge: fill in MODULE_DESCRIPTION()
> git tree:       bpf-next
> kernel config:  https://syzkaller.appspot.com/x/.config?x=429fa76d04cf393c
> dashboard link: https://syzkaller.appspot.com/bug?extid=756fe9affda890e892ae
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=12db572b680000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=10839a1b680000
>
> If the result looks correct, please mark the issue as fixed by replying with:
>
> #syz fix: perf/core: Fix potential NULL deref

#syz fix: perf/core: Fix potential NULL deref

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