syzbot has bisected this issue to:
commit 72244b6bc752b5c496f09de9a13c18adc314a53c
Author: Bob Peterson <rpeterso@xxxxxxxxxx>
Date: Wed Aug 15 17:09:49 2018 +0000
gfs2: improve debug information when lvb mismatches are found
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1593747ba80000
start commit: 0a924817d2ed Merge tag '6.2-rc-smb3-client-fixes-part2' of..
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=1793747ba80000
console output: https://syzkaller.appspot.com/x/log.txt?x=1393747ba80000
kernel config: https://syzkaller.appspot.com/x/.config?x=4e2d7bfa2d6d5a76
dashboard link: https://syzkaller.appspot.com/bug?extid=da0fc229cc1ff4bb2e6d
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12e5bf7f880000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13952f5d880000
Reported-by: syzbot+da0fc229cc1ff4bb2e6d@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: 72244b6bc752 ("gfs2: improve debug information when lvb mismatches are found")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
