From: syzbot <syzbot+c041b4ce3a6dfd1e63e2@syzkaller.appspotmail.com>
To: davem@davemloft.net, eadavis@qq.com, edumazet@google.com,
hdanton@sina.com, jchapman@katalix.com, kuba@kernel.org,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
pabeni@redhat.com, samuel.thibault@ens-lyon.org,
syzkaller-bugs@googlegroups.com, tparkin@katalix.com
Subject: Re: [syzbot] [net?] KASAN: slab-use-after-free Write in l2tp_session_delete
Date: Tue, 02 Jul 2024 02:52:01 -0700 [thread overview]
Message-ID: <00000000000057abc4061c40aa8b@google.com> (raw)
In-Reply-To: <0000000000008405e0061bb6d4d5@google.com>
syzbot has bisected this issue to:
commit d18d3f0a24fc4a3513495892ab1a3753628b341b
Author: James Chapman <jchapman@katalix.com>
Date: Thu Jun 20 11:22:44 2024 +0000
l2tp: replace hlist with simple list for per-tunnel session list
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15f2a512980000
start commit: 185d72112b95 net: xilinx: axienet: Enable multicast by def..
git tree: net-next
final oops: https://syzkaller.appspot.com/x/report.txt?x=17f2a512980000
console output: https://syzkaller.appspot.com/x/log.txt?x=13f2a512980000
kernel config: https://syzkaller.appspot.com/x/.config?x=e78fc116033e0ab7
dashboard link: https://syzkaller.appspot.com/bug?extid=c041b4ce3a6dfd1e63e2
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12521b9c980000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1062bd46980000
Reported-by: syzbot+c041b4ce3a6dfd1e63e2@syzkaller.appspotmail.com
Fixes: d18d3f0a24fc ("l2tp: replace hlist with simple list for per-tunnel session list")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
next prev parent reply other threads:[~2024-07-02 9:52 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-25 13:25 [syzbot] [net?] KASAN: slab-use-after-free Write in l2tp_session_delete syzbot
2024-06-25 14:53 ` James Chapman
2024-06-27 11:31 ` Hillf Danton
2024-06-27 11:53 ` syzbot
2024-06-27 12:05 ` Hillf Danton
2024-06-27 12:29 ` syzbot
2024-06-27 12:44 ` Edward Adam Davis
2024-06-27 12:49 ` syzbot
2024-06-27 12:52 ` Edward Adam Davis
2024-06-27 13:30 ` syzbot
2024-07-02 9:52 ` syzbot [this message]
2024-07-03 9:46 ` Tom Parkin
2024-07-03 10:05 ` syzbot
2024-07-03 11:24 ` Tom Parkin
2024-07-03 11:30 ` syzbot
2024-07-03 11:51 ` Hillf Danton
2024-07-03 12:39 ` Tom Parkin
2024-07-04 11:23 ` Hillf Danton
2024-07-04 13:59 ` Tom Parkin
2024-07-03 12:07 ` Tom Parkin
2024-07-03 13:56 ` syzbot
2024-07-03 16:37 ` Tom Parkin
2024-07-03 17:23 ` syzbot
2024-07-10 10:46 ` Hillf Danton
2024-07-10 12:28 ` syzbot
2024-07-10 12:55 ` Hillf Danton
2024-07-10 13:20 ` syzbot
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