syzbot suspects this bug was fixed by commit:
commit 4b793acdca0050739b99ace6a8b9e7f717f57c6b
Author: Taehee Yoo <ap420...@gmail.com>
Date: Fri Feb 28 18:01:46 2020 +0000
hsr: use netdev_err() instead of WARN_ONCE()
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=130746ffe00000
start commit: ea200dec Merge tag 'armsoc-fixes' of git://git.kernel.org/..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=dcf10bf83926432a
dashboard link: https://syzkaller.appspot.com/bug?extid=b92e4f1472a54e1c7dec
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14b5cafee00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12574271e00000
If the result looks correct, please mark the bug fixed by replying with:
#syz fix: hsr: use netdev_err() instead of WARN_ONCE()
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
