syzbot suspects this issue was fixed by commit:
commit 7ee285395b211cad474b2b989db52666e0430daf
Author: Waiman Long <longman@xxxxxxxxxx>
Date: Sat Sep 18 22:53:08 2021 +0000
cgroup: Make rebind_subsystems() disable v2 controllers all at once
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12232c06b00000
start commit: 442489c21923 Merge tag 'timers-core-2020-08-04' of git://g..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=b3f0df8558780a7d
dashboard link: https://syzkaller.appspot.com/bug?extid=9c08aaa363ca5784c9e9
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14148c62900000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: cgroup: Make rebind_subsystems() disable v2 controllers all at once
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
