From mboxrd@z Thu Jan 1 00:00:00 1970 From: syzbot Subject: Re: KASAN: use-after-free Read in addr_handler Date: Sun, 24 Mar 2019 04:50:01 -0700 Message-ID: <0000000000001f5bce0584d5b095@google.com> References: <00000000000055ee31057ce8f277@google.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Return-path: In-Reply-To: <00000000000055ee31057ce8f277@google.com> Sender: linux-kernel-owner@vger.kernel.org To: alexander.h.duyck@intel.com, amritha.nambiar@intel.com, andrew@lunn.ch, avagin@gmail.com, danielj@mellanox.com, davem@davemloft.net, dledford@redhat.com, dmitry.torokhov@gmail.com, gregory.clement@bootlin.com, jason@lakedaemon.net, jeffrey.t.kirsher@intel.com, jgg@ziepe.ca, joe@perches.com, leon@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, marc.zyngier@arm.com, miquel.raynal@bootlin.com, netdev@vger.kernel.org, parav@mellanox.com, sebastian.hesselbarth@gmail.com, swise@opengridcomputing.com, syzkaller-bugs@googlegroups.com, tglx@linutronix.de, tyhicks@canonical.com List-Id: linux-rdma@vger.kernel.org syzbot has bisected this bug to: commit 4f4c867c91e644fc9d461c8c5cf2f09d6d5bcac2 Author: Miquel Raynal Date: Tue Oct 2 08:54:16 2018 +0000 irqchip/irq-mvebu-icu: Support ICU subnodes bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=163319df200000 start commit: a3b22b9f Linux 5.0-rc7 git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=153319df200000 console output: https://syzkaller.appspot.com/x/log.txt?x=113319df200000 kernel config: https://syzkaller.appspot.com/x/.config?x=7132344728e7ec3f dashboard link: https://syzkaller.appspot.com/bug?extid=b358909d8d01556b790b syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1493d4d0c00000 Reported-by: syzbot+b358909d8d01556b790b@syzkaller.appspotmail.com Fixes: 4f4c867c91e6 ("irqchip/irq-mvebu-icu: Support ICU subnodes") For information about bisection process see: https://goo.gl/tpsmEJ#bisection From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.7 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,FROM_LOCAL_HEX,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3DB8BC43381 for ; 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s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=4nkXhEuASLuB9PFJDypOiqD/XDxVUWqQn3NVoTa3Vx0=; b=CpsHqCiykkPCZrlUvFfWE66H+r4/al0tibrlkoLrQ2WpznWLcCKXdepg4exJzw87WF gTcGsaLKN+CClnayITT/zp1eYvPCK7j2okUxJ9Qppun2Emu/fIqG77eKBefEdn1Ct1e2 /fjgqJb4YkSZj5wJuN449ldbqrlSJZM7taJrqc1bWl+wqhX4Lg5yeMIcyY1D8xO/zbjm JoLcfjPUHXyXwlWahMOj0sfc04XzYiD9aJHQDWn+d0z4odQ6eHlkvmw84M8vDVbv3eey le1em7YkriRRqL7z9czodS/ihVAxKi77x2ByrIY1e1dYjNXF+bAad7e3TQcIWF7SrJmg ETUQ== X-Gm-Message-State: APjAAAXmRdIuGj71RPn4eB4sCwUVcEorpM24Gq48mnRCe4X+rgR/Jl+l nSeEdpzad9LaSNlRRCe9dY/EyKOS/PHMJsCZTb80h26EFHjY X-Google-Smtp-Source: APXvYqzd0SKT1OfTwGmKmd37SivDX9lTl5UsptW6jVDYAOs2LtbnkvFavW1QzSqWToybRXlvTJd5lMWeINBLmsGWJuaIMMwFYYPb MIME-Version: 1.0 X-Received: by 2002:a24:dd8c:: with SMTP id t134mr6920363itf.59.1553428201297; Sun, 24 Mar 2019 04:50:01 -0700 (PDT) Date: Sun, 24 Mar 2019 04:50:01 -0700 In-Reply-To: <00000000000055ee31057ce8f277@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000001f5bce0584d5b095@google.com> Subject: Re: KASAN: use-after-free Read in addr_handler From: syzbot To: alexander.h.duyck@intel.com, amritha.nambiar@intel.com, andrew@lunn.ch, avagin@gmail.com, danielj@mellanox.com, davem@davemloft.net, dledford@redhat.com, dmitry.torokhov@gmail.com, gregory.clement@bootlin.com, jason@lakedaemon.net, jeffrey.t.kirsher@intel.com, jgg@ziepe.ca, joe@perches.com, leon@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, marc.zyngier@arm.com, miquel.raynal@bootlin.com, netdev@vger.kernel.org, parav@mellanox.com, sebastian.hesselbarth@gmail.com, swise@opengridcomputing.com, syzkaller-bugs@googlegroups.com, tglx@linutronix.de, tyhicks@canonical.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190324_045003_455787_88269BAD X-CRM114-Status: UNSURE ( 4.20 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed"; DelSp="yes" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org syzbot has bisected this bug to: commit 4f4c867c91e644fc9d461c8c5cf2f09d6d5bcac2 Author: Miquel Raynal Date: Tue Oct 2 08:54:16 2018 +0000 irqchip/irq-mvebu-icu: Support ICU subnodes bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=163319df200000 start commit: a3b22b9f Linux 5.0-rc7 git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=153319df200000 console output: https://syzkaller.appspot.com/x/log.txt?x=113319df200000 kernel config: https://syzkaller.appspot.com/x/.config?x=7132344728e7ec3f dashboard link: https://syzkaller.appspot.com/bug?extid=b358909d8d01556b790b syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1493d4d0c00000 Reported-by: syzbot+b358909d8d01556b790b@syzkaller.appspotmail.com Fixes: 4f4c867c91e6 ("irqchip/irq-mvebu-icu: Support ICU subnodes") For information about bisection process see: https://goo.gl/tpsmEJ#bisection _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel