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=-9.0 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 E474FC433DF for ; Wed, 22 Jul 2020 15:19:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BCA98207CD for ; Wed, 22 Jul 2020 15:19:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732700AbgGVPTG (ORCPT ); Wed, 22 Jul 2020 11:19:06 -0400 Received: from mail-io1-f72.google.com ([209.85.166.72]:53118 "EHLO mail-io1-f72.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728046AbgGVPTG (ORCPT ); Wed, 22 Jul 2020 11:19:06 -0400 Received: by mail-io1-f72.google.com with SMTP id k12so2007295iom.19 for ; Wed, 22 Jul 2020 08:19:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=8O+hcy9D+3uP1r6XjHEoJrtrZg3bcURkhZ7Tw7GCuco=; b=r32Kp8P6UAUf6JRJIH3rSe1ghOW5Nwd+D8Nu1Q73HsxgVj2P9BUhtg9B948xFe4Uk3 TvU19rt0FAZt1BRGh4bFpIed8cMv9m6EzFa2rBoNCRzIo+g/ATAPkUjmu7Ziqj+/mFPO 2VLQSUgBK99fFACAuvhek6SJHvt8DZjFWIQlEvdy2XKu8kDGa6D9N4s2mUCzmrOMpmRj WVg2yM3qG22jI4tCIXYXZRM9ltNfISXg8MD2iIS3AXocAn891sf5Wx0LeGXnlLYvtg/o B5dnyWnG2V1NEIzfZQo887al6pgrL92qEWpHRc0lmyDq0sgbk5krrvnx+PK/n9e/jUBc dS2A== X-Gm-Message-State: AOAM530y073ekzyrFPvrzbIghH1QlbIdUVmJo5pwSwnlbvYcwFE2m7lr sHkwMqsbZ0dBuQfLf9RaN8hPHINSy1ljIiwMDdXkRW/YMbLL X-Google-Smtp-Source: ABdhPJxrRwotvwsFMlv3C7Kix89/6yIaucCdCzBMJYqcV+TZWkdMEarhp/fVTNBpGxms54f0K8O0NlRmZla/4oD6CdGmmcZ6R3gT MIME-Version: 1.0 X-Received: by 2002:a92:c011:: with SMTP id q17mr398957ild.290.1595431145264; Wed, 22 Jul 2020 08:19:05 -0700 (PDT) Date: Wed, 22 Jul 2020 08:19:05 -0700 In-Reply-To: <00000000000079a77705a8ce6da7@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000ad5afa05ab09427f@google.com> Subject: Re: general protection fault in qrtr_endpoint_post From: syzbot To: bjorn.andersson@linaro.org, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, manivannan.sadhasivam@linaro.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot has bisected this issue to: commit e42671084361302141a09284fde9bbc14fdd16bf Author: Manivannan Sadhasivam Date: Thu May 7 12:53:06 2020 +0000 net: qrtr: Do not depend on ARCH_QCOM bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17f50e27100000 start commit: 1590a2e1 Merge tag 'acpi-5.8-rc3' of git://git.kernel.org/.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=140d0e27100000 console output: https://syzkaller.appspot.com/x/log.txt?x=100d0e27100000 kernel config: https://syzkaller.appspot.com/x/.config?x=20c907630cbdbe5 dashboard link: https://syzkaller.appspot.com/bug?extid=03e343dbccf82a5242a2 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1496f9f9100000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1692523d100000 Reported-by: syzbot+03e343dbccf82a5242a2@syzkaller.appspotmail.com Fixes: e42671084361 ("net: qrtr: Do not depend on ARCH_QCOM") For information about bisection process see: https://goo.gl/tpsmEJ#bisection