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=-0.4 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,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 B1022C31E45 for ; Thu, 13 Jun 2019 16:54:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8405A20665 for ; Thu, 13 Jun 2019 16:54:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2393098AbfFMQyE (ORCPT ); Thu, 13 Jun 2019 12:54:04 -0400 Received: from mail-it1-f198.google.com ([209.85.166.198]:54588 "EHLO mail-it1-f198.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730065AbfFMCxB (ORCPT ); Wed, 12 Jun 2019 22:53:01 -0400 Received: by mail-it1-f198.google.com with SMTP id n81so6811240ita.4 for ; Wed, 12 Jun 2019 19:53:00 -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=Np5gXReZhEQY+f0111rtDnwU/KIuuZ02Fmiq9/XZl1M=; b=MATjW/+hcDlTZqTOJM63qTNWIrRKgGPDjJh7+jKZ+mQNJ9jTN/T/+51ZsOcpAX3O8N RV8gf8xTjWU2w4QWgj/0OqJsXWFAdvYN2qmDTKq7SAFWU78z+cjU547FVo2TL/t/a2ve pYGx0gltmrzudWgqoHmn2YzZ65f7fdCNOZVKowv8+NmfmzxzHmEH7p8n39Tlge2OC5Rx deJ1wQCoDuhfUccwcAG44P6c7zKbYu6FAy2d+HFvxqL9PEr5IJ//IeNjnL1Zqmofld6G jBl4aT8i/OIZ18GK1Qq0eGW8sqnrwKrPNYvWS4jZBU1hG/3ihmVd1Lc0lFdsJmQaX0xx klSA== X-Gm-Message-State: APjAAAVeqaCZiiPOnCN/3uaaP3ao1IX43v2H27xwoixOa6BZCwLLJzT+ AaN+3lZQfzWgQF0quO6aucLpZgPO6sN91tBH2O+u32oomEk2 X-Google-Smtp-Source: APXvYqx5IsSM2NAOI/iAdm4c3z4Q0KMokZxWs1UI+Ut9ao7lxnz24tDe4bNCdFgQ1DgRpytXrLHrXA/sEafV/s9VWjsSAD+q/q20 MIME-Version: 1.0 X-Received: by 2002:a24:9d15:: with SMTP id f21mr1753140itd.13.1560394380348; Wed, 12 Jun 2019 19:53:00 -0700 (PDT) Date: Wed, 12 Jun 2019 19:53:00 -0700 In-Reply-To: <000000000000a861f6058b2699e0@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000c0103a058b2ba0ec@google.com> Subject: Re: INFO: task syz-executor can't die for more than 143 seconds. From: syzbot To: jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk, yuchao0@huawei.com Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot has bisected this bug to: commit 4ddc1b28aac57a90c6426d55e0dea3c1b5eb4782 Author: Chao Yu Date: Wed Jul 25 23:19:48 2018 +0000 f2fs: fix to restrict mount condition when without CONFIG_QUOTA bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=142f4e49a00000 start commit: 81a72c79 Add linux-next specific files for 20190612 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=122f4e49a00000 kernel config: https://syzkaller.appspot.com/x/.config?x=8aa46bbce201b8b6 dashboard link: https://syzkaller.appspot.com/bug?extid=8ab2d0f39fb79fe6ca40 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1250ae3ea00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1568557aa00000 Reported-by: syzbot+8ab2d0f39fb79fe6ca40@syzkaller.appspotmail.com Fixes: 4ddc1b28aac5 ("f2fs: fix to restrict mount condition when without CONFIG_QUOTA") For information about bisection process see: https://goo.gl/tpsmEJ#bisection