syzbot suspects this issue was fixed by commit:
commit 1d0e850a49a5b56f8f3cb51e74a11e2fedb96be6 Author: David Howells dhowells@redhat.com Date: Fri Oct 16 12:21:14 2020 +0000
afs: Fix cell removal
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14b65c3a500000 start commit: 34d4ddd3 Merge tag 'linux-kselftest-5.9-rc5' of git://git... git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=a9075b36a6ae26c9 dashboard link: https://syzkaller.appspot.com/bug?extid=1a14a0f8ce1a06d4415f userspace arch: i386 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10c6642d900000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=132d00fd900000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: afs: Fix cell removal
For information about bisection process see: https://goo.gl/tpsmEJ#bisection