From mboxrd@z Thu Jan 1 00:00:00 1970 From: syzbot Date: Tue, 10 Dec 2019 12:59:01 +0000 Subject: Re: KASAN: slab-out-of-bounds Read in bit_putcs Message-Id: <0000000000007598ae0599591335@google.com> List-Id: In-Reply-To: <0000000000007f075c0598f7aa38@google.com> References: <0000000000007f075c0598f7aa38@google.com> In-Reply-To: <0000000000007f075c0598f7aa38@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: quoted-printable To: b.zolnierkie@samsung.com, coreteam@netfilter.org, davem@davemloft.net, dri-devel@lists.freedesktop.org, gwshan@linux.vnet.ibm.com, kaber@trash.net, kadlec@blackhole.kfki.hu, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, mpe@ellerman.id.au, netdev@vger.kernel.org, netfilter-devel@vger.kernel.org, pablo@netfilter.org, ruscur@russell.cc, stewart@linux.vnet.ibm.com, syzkaller-bugs@googlegroups.com syzbot has bisected this bug to: commit 2de50e9674fc4ca3c6174b04477f69eb26b4ee31 Author: Russell Currey Date: Mon Feb 8 04:08:20 2016 +0000 powerpc/powernv: Remove support for p5ioc2 bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16af042ae00000 start commit: 9455d25f Merge tag 'ntb-5.5' of git://github.com/jonmason/.. git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=15af042ae00000 console output: https://syzkaller.appspot.com/x/log.txt?x=11af042ae00000 kernel config: https://syzkaller.appspot.com/x/.config?xz3b8f5088d4043a dashboard link: https://syzkaller.appspot.com/bug?extid=998dec6452146bd7a90c syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12fa5c2ee00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12e327f2e00000 Reported-by: syzbot+998dec6452146bd7a90c@syzkaller.appspotmail.com Fixes: 2de50e9674fc ("powerpc/powernv: Remove support for p5ioc2") For information about bisection process see: https://goo.gl/tpsmEJ#bisection