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: <000000000000fdad650599064dc5@google.com>
Date:   Fri, 06 Dec 2019 02:14:00 -0800
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, dirk.vandermerwe@...ronome.com,
        edumazet@...gle.com, eranbe@...lanox.com, eric.dumazet@...il.com,
        jakub.kicinski@...ronome.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 suspects this bug was fixed by commit:

commit 9354544cbccf68da1b047f8fb7b47630e3c8a59d
Author: Dirk van der Merwe <dirk.vandermerwe@...ronome.com>
Date:   Mon Jun 24 04:26:58 2019 +0000

     net/tls: fix page double free on TX cleanup

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=12ebd77ae00000
start commit:   9e9322e5 selftest/net: Remove duplicate header
git tree:       net-next
kernel config:  https://syzkaller.appspot.com/x/.config?x=47f2db597668ac40
dashboard link: https://syzkaller.appspot.com/bug?extid=5013d47539cdd43e7098
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=148763eb200000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=1416ff3d200000

If the result looks correct, please mark the bug fixed by replying with:

#syz fix: net/tls: fix page double free on TX cleanup

For information about bisection process see: https://goo.gl/tpsmEJ#bisection