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 40416C433E7 for ; Wed, 22 Jul 2020 15:19:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 15C2E20717 for ; Wed, 22 Jul 2020 15:19:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732698AbgGVPTG (ORCPT ); Wed, 22 Jul 2020 11:19:06 -0400 Received: from mail-io1-f72.google.com ([209.85.166.72]:48787 "EHLO mail-io1-f72.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728225AbgGVPTG (ORCPT ); Wed, 22 Jul 2020 11:19:06 -0400 Received: by mail-io1-f72.google.com with SMTP id r9so2017475ioa.15 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=q2qPVQU4eURUXKM8rlHQdBARSPkPhL4Kh3hhGqgLU5E6PJ7SJyeyoc3cvtnYTmEDpQ Yj47xCOaN8dHr1rO3VHlHjUevFMIa/VgJz352yMiLOTdDjsAydvhzAs4cEpVx6Fl1aJI QR4JZ/+ZXJyWNMp9LP9eimxjh0DhCugy2hW4oTPJhHB4w77/kCtS6CHZFw8nybbuzsSR F2Ij8hZ146frJBmOpqwEgfGXjN3J3pRns52c2RbM1u72eqfugo8CU0SJqmYNiIOCVkwR 51O0AIrw71ba//dv0k434uss8YOuabMyTqb3C7oiQTCuoVpfdQBDhqOXC6V0XUj1bU4S 8I3Q== X-Gm-Message-State: AOAM5332rSaRVH+Da9587mlzqiwCP9O8kFjsIY2bEvN8l+PEKYmwcCCj vDkniGFrkkff1MKsMBeh8Qw3MaC/1tMscVIA6pFTzJ01TY9m 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: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@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