syzbot has bisected this bug to:
commit e0a4b99773d3d8d3fb40087805f8fd858a23e582
Author: Taehee Yoo <[email protected]>
Date: Fri Feb 28 18:02:10 2020 +0000
hsr: use upper/lower device infrastructure
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14811182100000
start commit: ac935d22 Add linux-next specific files for 20200415
git tree: linux-next
final crash: https://syzkaller.appspot.com/x/report.txt?x=16811182100000
console output: https://syzkaller.appspot.com/x/log.txt?x=12811182100000
kernel config: https://syzkaller.appspot.com/x/.config?x=bc498783097e9019
dashboard link: https://syzkaller.appspot.com/bug?extid=1d51c8b74efa4c44adeb
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=148e6150100000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=115c379c100000
Reported-by: [email protected]
Fixes: e0a4b99773d3 ("hsr: use upper/lower device infrastructure")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
