syzbot has bisected this issue to:
commit d15121be7485655129101f3960ae6add40204463
Author: Paolo Abeni <pabeni@xxxxxxxxxx>
Date: Mon May 8 06:17:44 2023 +0000
Revert "softirq: Let ksoftirqd do its job"
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1411bef8680000
start commit: 727dbda16b83 Merge tag 'hardening-v6.6-rc1' of git://git.k..
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=1611bef8680000
console output: https://syzkaller.appspot.com/x/log.txt?x=1211bef8680000
kernel config: https://syzkaller.appspot.com/x/.config?x=2c13b5305ee70d27
dashboard link: https://syzkaller.appspot.com/bug?extid=85f0eb24e10cec9b8a10
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15913b90680000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=156720a8680000
Reported-by: syzbot+85f0eb24e10cec9b8a10@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: d15121be7485 ("Revert "softirq: Let ksoftirqd do its job"")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
