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=-5.7 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, 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 5E1CFC04E53 for ; Wed, 15 May 2019 11:59:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2E4E220843 for ; Wed, 15 May 2019 11:59:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730322AbfEOL7C (ORCPT ); Wed, 15 May 2019 07:59:02 -0400 Received: from mail-it1-f197.google.com ([209.85.166.197]:42184 "EHLO mail-it1-f197.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730232AbfEOL7B (ORCPT ); Wed, 15 May 2019 07:59:01 -0400 Received: by mail-it1-f197.google.com with SMTP id t196so2030966ita.7 for ; Wed, 15 May 2019 04:59:01 -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=wLlE37yrPzANdfG8Iq9EHwFi5Q9N85cm606vgS2oU/4=; b=YB/Ix7MP04NnUB+qqm1W/wq8+i45bsMI0A/u+BGlU3EdeEGYVKkH5BsL3+7thPb9v2 U6I1w4PhhQMAIg99o3XY29Gzt0TAD0CklZNqBPM/RZ7qWUcYRyFzNwEyjYpkOKotn9PL 09GfPAtmPZAb1dWIUQ9PwA+yJWkszyemaPErB5lIZRBlLZbmV3hc47uB5/DxyHis9pfl SCqoMrbmXk+yBz1tHAvUCQMb//fHwIjlyAeoQKPynlVt4eb62TRThge5ITIjzHuAKXXu hznAWIIyZUI0mZI7w5GdVSyYaTZDrd6dfxNDRjrgJGJWyfbe6zH4cGMS522Pe/9vWeq+ +Gqg== X-Gm-Message-State: APjAAAVJfFJGIlOa9q7RPEOzlyKb5IvyHKjkSd1UhxqCei2EA98AgKAO /D2HixayduPkug3QMlw1qsREP5+lnnrPAhcS8NkNmm2MofRB X-Google-Smtp-Source: APXvYqxhuea74sT72yLEr885VWUmC0yDDZPYDcDl1CPKw5tL3esMrV9W9iAbuAnr0eDXBy6JlimI1pULYWtWhNarz5FlgldoTSCn MIME-Version: 1.0 X-Received: by 2002:a24:f68b:: with SMTP id u133mr7534350ith.139.1557921541063; Wed, 15 May 2019 04:59:01 -0700 (PDT) Date: Wed, 15 May 2019 04:59:01 -0700 In-Reply-To: <20190515102133.GA16193@quack2.suse.cz> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000000b0c360588ebe04f@google.com> Subject: Re: INFO: task hung in __get_super From: syzbot To: axboe@kernel.dk, dvyukov@google.com, jack@suse.cz, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, penguin-kernel@i-love.sakura.ne.jp, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+10007d66ca02b08f0e60@syzkaller.appspotmail.com Tested on: commit: e93c9c99 Linux 5.1 git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git v5.1 kernel config: https://syzkaller.appspot.com/x/.config?x=5edd1df52e9bc982 compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=133626d8a00000 Note: testing is done by a robot and is best-effort only.