This is likely a confused bisection. I bet that reverting this patch breaks your test but has nothing to do with the bug. Try reproducing with socketcall() to bisect farther. --Andy > On Apr 14, 2019, at 12:20 PM, syzbot <syzbot+659574e7bcc7f7eb4df7@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote: > > syzbot has bisected this bug to: > > commit 9dea5dc921b5f4045a18c63eb92e84dc274d17eb > Author: Andy Lutomirski <luto@xxxxxxxxxx> > Date: Tue Jul 14 22:24:24 2015 +0000 > > x86/entry/syscalls: Wire up 32-bit direct socket calls > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1736919f200000 > start commit: ce380619 Merge tag 'please-pull-ia64_misc' of git://git.ke.. > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=10b6919f200000 > kernel config: https://syzkaller.appspot.com/x/.config?x=36fbc8c97ef985d3 > dashboard link: https://syzkaller.appspot.com/bug?extid=659574e7bcc7f7eb4df7 > userspace arch: i386 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=179b4d8b800000 > > Reported-by: syzbot+659574e7bcc7f7eb4df7@xxxxxxxxxxxxxxxxxxxxxxxxx > Fixes: 9dea5dc921b5 ("x86/entry/syscalls: Wire up 32-bit direct socket calls") > > For information about bisection process see: https://goo.gl/tpsmEJ#bisection
