syzbot has bisected this bug to:
commit 50717a37db032ce783f50685a73bb2ac68471a5a
Author: Ursula Braun <ubraun@xxxxxxxxxxxxx>
Date: Fri Apr 12 10:57:23 2019 +0000
net/smc: nonblocking connect rework
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10a234a2e00000
start commit: 32ef9553 Merge tag 'fsnotify_for_v5.5-rc1' of git://git.ke..
git tree: upstream
final crash: https://syzkaller.appspot.com/x/report.txt?x=12a234a2e00000
console output: https://syzkaller.appspot.com/x/log.txt?x=14a234a2e00000
kernel config: https://syzkaller.appspot.com/x/.config?x=ff560c3de405258c
dashboard link: https://syzkaller.appspot.com/bug?extid=96d3f9ff6a86d37e44c8
userspace arch: i386
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14b57336e00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=149e357ae00000
Reported-by: syzbot+96d3f9ff6a86d37e44c8@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: 50717a37db03 ("net/smc: nonblocking connect rework")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
