From: syzbot <syzbot+a47537d3964ef6c874e1@syzkaller.appspotmail.com>
To: bst@pengutronix.de, davem@davemloft.net,
dev.kurt@vandijck-laurijssen.be, ecathinds@gmail.com,
kernel@pengutronix.de, linux-can@vger.kernel.org,
linux-kernel@vger.kernel.org, linux@rempel-privat.de,
lkp@intel.com, maxime.jayat@mobile-devices.fr,
mkl@pengutronix.de, netdev@vger.kernel.org,
o.rempel@pengutronix.de, robin@protonic.nl,
socketcan@hartkopp.net, syzkaller-bugs@googlegroups.com
Subject: Re: KASAN: use-after-free Read in j1939_session_deactivate
Date: Fri, 08 Nov 2019 15:22:00 -0800 [thread overview]
Message-ID: <0000000000008207e30596de0cf3@google.com> (raw)
In-Reply-To: <0000000000006264c60596d8c5fa@google.com>
syzbot has bisected this bug to:
commit 9d71dd0c70099914fcd063135da3c580865e924c
Author: The j1939 authors <linux-can@vger.kernel.org>
Date: Mon Oct 8 09:48:36 2018 +0000
can: add support of SAE J1939 protocol
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17325552e00000
start commit: 847120f8 Merge branch 'for-linus' of git://git.kernel.org/..
git tree: upstream
final crash: https://syzkaller.appspot.com/x/report.txt?x=14b25552e00000
console output: https://syzkaller.appspot.com/x/log.txt?x=10b25552e00000
kernel config: https://syzkaller.appspot.com/x/.config?x=8c5e2eca3f31f9bf
dashboard link: https://syzkaller.appspot.com/bug?extid=a47537d3964ef6c874e1
userspace arch: i386
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=164973b4e00000
Reported-by: syzbot+a47537d3964ef6c874e1@syzkaller.appspotmail.com
Fixes: 9d71dd0c7009 ("can: add support of SAE J1939 protocol")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
prev parent reply other threads:[~2019-11-08 23:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-08 17:04 KASAN: use-after-free Read in j1939_session_deactivate syzbot
2019-11-08 23:22 ` syzbot [this message]
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