linux-kernel - Re: kernel BUG at include/linux/mm.h:LINE! (5)

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <000000000000c66d400583d17848@google.com>
Date:   Mon, 11 Mar 2019 06:23:01 -0700
From:   syzbot <syzbot+5013d47539cdd43e7098@...kaller.appspotmail.com>
To:     ast@...nel.org, aviadye@...lanox.com, borisp@...lanox.com,
        bpf@...r.kernel.org, daniel@...earbox.net, davejwatson@...com,
        davem@...emloft.net, edumazet@...gle.com, eranbe@...lanox.com,
        eric.dumazet@...il.com, john.fastabend@...il.com, kafai@...com,
        kuznet@....inr.ac.ru, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, songliubraving@...com,
        syzkaller-bugs@...glegroups.com, yhs@...com,
        yoshfuji@...ux-ipv6.org
Subject: Re: kernel BUG at include/linux/mm.h:LINE! (5)

syzbot has bisected this bug to:

commit 94850257cf0f88b20db7644f28bfedc7d284de15
Author: Boris Pismenny <borisp@...lanox.com>
Date:   Wed Feb 27 15:38:03 2019 +0000

     tls: Fix tls_device handling of partial records

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=13d9d977200000
start commit:   94850257 tls: Fix tls_device handling of partial records
git tree:       net-next
final crash:    https://syzkaller.appspot.com/x/report.txt?x=1039d977200000
console output: https://syzkaller.appspot.com/x/log.txt?x=17d9d977200000
kernel config:  https://syzkaller.appspot.com/x/.config?x=47f2db597668ac40
dashboard link: https://syzkaller.appspot.com/bug?extid=5013d47539cdd43e7098
userspace arch: amd64
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=148763eb200000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=1416ff3d200000

Reported-by: syzbot+5013d47539cdd43e7098@...kaller.appspotmail.com
Fixes: 94850257 ("tls: Fix tls_device handling of partial records")