Re: WARNING in j1939_sk_queue_activate_next

From: syzbot
Date: Thu Nov 21 2019 - 04:26:07 EST

syzbot has bisected this bug to:

commit 9d71dd0c70099914fcd063135da3c580865e924c
Author: The j1939 authors <linux-can@xxxxxxxxxxxxxxx>
Date: Mon Oct 8 09:48:36 2018 +0000

can: add support of SAE J1939 protocol

bisection log:
start commit: c74386d5 afs: Fix missing timeout reset
git tree: upstream
final crash:
console output:
kernel config:
dashboard link:
syz repro:
C reproducer:

Reported-by: syzbot+49595536c57ef38095ed@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: 9d71dd0c7009 ("can: add support of SAE J1939 protocol")

For information about bisection process see: