syzbot has bisected this issue to:
commit 75c400f82d347af1307010a3e06f3aa5d831d995
Author: Alistair Popple <apopple@xxxxxxxxxx>
Date: Wed Jul 19 12:18:44 2023 +0000
mmu_notifiers: call invalidate_range() when invalidating TLBs
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14bd6d0c680000
start commit: c58c49dd8932 Add linux-next specific files for 20230720
git tree: linux-next
final oops: https://syzkaller.appspot.com/x/report.txt?x=16bd6d0c680000
console output: https://syzkaller.appspot.com/x/log.txt?x=12bd6d0c680000
kernel config: https://syzkaller.appspot.com/x/.config?x=27d64413bce3a1d8
dashboard link: https://syzkaller.appspot.com/bug?extid=5759bce381cb6f9c51fa
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=177f484ea80000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12e4a4e6a80000
Reported-by: syzbot+5759bce381cb6f9c51fa@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: 75c400f82d34 ("mmu_notifiers: call invalidate_range() when invalidating TLBs")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
