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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3D992C77B60 for ; Sun, 30 Apr 2023 05:19:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231709AbjD3FT2 (ORCPT ); Sun, 30 Apr 2023 01:19:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52942 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229644AbjD3FT0 (ORCPT ); Sun, 30 Apr 2023 01:19:26 -0400 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7094319BB for ; Sat, 29 Apr 2023 22:19:25 -0700 (PDT) Received: by mail-il1-f199.google.com with SMTP id e9e14a558f8ab-32b65428489so7715595ab.1 for ; Sat, 29 Apr 2023 22:19:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1682831964; x=1685423964; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=jbgNg7bzEOiE+PpMY9EfhvJTml8HBUQsJEoVcCv5c8Q=; b=OcNSb5tdYfRYgT9MOMPvdUF9xAz1HracrsHO2elh80FrlIW+lU85Wo0biCUwWsFS7g y7zPsHC3g2/2WVA0829ptR4+1MYi1EGhw4fLgVAhvRCPltw5guZ03y1E+5do0mF78pyj Qh2N41nYgNk7P5MrJ7eL8So2gprqqBRxWZ+d+UzQt+vE5ZL3UFNYoVIqc7ECwu+TOYaC ZzFHCe6nnaHepetMrR2PPNQ3qazNCMkhkRwtd3g57vyiayDMzSSk/0LYnKI8dWLY5MNG dSeXfrl/yFygdQDvcSl666fpZHfWVU9GgEhT0r8d39KvBxeXD7RZmpAQ3gIob6umOEv3 Cnkw== X-Gm-Message-State: AC+VfDzgfpiRDlrFTclxT6Qvxe768aLv8MrRxSH3UecHjQ9aw+5a3WnY 4bIIIxht/6RNypVlCCo55UvACZ+Pz1aBHZ1216AGT+JE4ime X-Google-Smtp-Source: ACHHUZ7ExN+zShsIJc2XiFG2sXg9LR6zZCWJUqmWpaBVinskpdR+1L/m2w4P7/W7ipfQJwevuqU8oEbPVxYZNAFl3zT5ZpDJfNwZ MIME-Version: 1.0 X-Received: by 2002:a92:d143:0:b0:330:a575:37e2 with SMTP id t3-20020a92d143000000b00330a57537e2mr852781ilg.4.1682831963878; Sat, 29 Apr 2023 22:19:23 -0700 (PDT) Date: Sat, 29 Apr 2023 22:19:23 -0700 In-Reply-To: <00000000000083d76d05f909f716@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000006c7b6b05fa86d9ee@google.com> Subject: Re: [syzbot] [usb?] general protection fault in xpad_probe From: syzbot To: chaorace@gmail.com, dan.carpenter@linaro.org, dmitry.torokhov@gmail.com, dzm91@hust.edu.cn, error27@gmail.com, gregkh@linuxfoundation.org, hdanton@sina.com, hust-os-kernel-patches@googlegroups.com, kernel-janitors@vger.kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, matthias.benkmann@gmail.com, mkorpershoek@baylibre.com, mudongliangabcd@gmail.com, nate@yocom.org, pgriffais@valvesoftware.com, radon86dev@gmail.com, rafael@kernel.org, rojtberg@gmail.com, s.demassari@gmail.com, stern@rowland.harvard.edu, syzkaller-bugs@googlegroups.com, vi@endrift.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot has bisected this issue to: commit db7220c48d8d71476f881a7ae1285e1df4105409 Author: Vicki Pfau Date: Fri Mar 24 17:42:27 2023 +0000 Input: xpad - fix support for some third-party controllers bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1028a1f8280000 start commit: 92e815cf07ed Add linux-next specific files for 20230428 git tree: linux-next final oops: https://syzkaller.appspot.com/x/report.txt?x=1228a1f8280000 console output: https://syzkaller.appspot.com/x/log.txt?x=1428a1f8280000 kernel config: https://syzkaller.appspot.com/x/.config?x=c8c8ae4d47d23592 dashboard link: https://syzkaller.appspot.com/bug?extid=a3f758b8d8cb7e49afec syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14a5408c280000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10d3b0e4280000 Reported-by: syzbot+a3f758b8d8cb7e49afec@syzkaller.appspotmail.com Fixes: db7220c48d8d ("Input: xpad - fix support for some third-party controllers") For information about bisection process see: https://goo.gl/tpsmEJ#bisection