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Thu, 13 Aug 2020 19:53:05 -0700 (PDT) Date: Thu, 13 Aug 2020 19:53:05 -0700 In-Reply-To: <000000000000735f5205a5b02279@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000001e967a05accd8573@google.com> Subject: Re: BUG: unable to handle kernel paging request in fl_dump_key From: syzbot To: benh@kernel.crashing.org, dalias@libc.org, davem@davemloft.net, jhogan@kernel.org, jhs@mojatatu.com, jiri@mellanox.com, jiri@resnulli.us, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mips@vger.kernel.org, linux-sh@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, mpe@ellerman.id.au, netdev@vger.kernel.org, paul.burton@mips.com, paulus@samba.org, ralf@linux-mips.org, shuah@kernel.org, syzkaller-bugs@googlegroups.com, xiyou.wangcong@gmail.com, ysato@users.sourceforge.jp Content-Type: text/plain; charset="UTF-8" X-Mailman-Approved-At: Fri, 14 Aug 2020 12:57:13 +1000 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" syzbot has bisected this issue to: commit a51486266c3ba8e035a47fa96df67f274fe0c7d0 Author: Jiri Pirko Date: Sat Jun 15 09:03:49 2019 +0000 net: sched: remove NET_CLS_IND config option bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17463509900000 start commit: 1ca0fafd tcp: md5: allow changing MD5 keys in all socket s.. git tree: net final oops: https://syzkaller.appspot.com/x/report.txt?x=14c63509900000 console output: https://syzkaller.appspot.com/x/log.txt?x=10c63509900000 kernel config: https://syzkaller.appspot.com/x/.config?x=bf3aec367b9ab569 dashboard link: https://syzkaller.appspot.com/bug?extid=9c1be56e9317b795e874 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1062a40b100000 Reported-by: syzbot+9c1be56e9317b795e874@syzkaller.appspotmail.com Fixes: a51486266c3b ("net: sched: remove NET_CLS_IND config option") For information about bisection process see: https://goo.gl/tpsmEJ#bisection