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=-0.7 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 8601BC43381 for ; Wed, 20 Mar 2019 12:24:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5BEB72184E for ; Wed, 20 Mar 2019 12:24:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727644AbfCTMYB (ORCPT ); Wed, 20 Mar 2019 08:24:01 -0400 Received: from mail-io1-f71.google.com ([209.85.166.71]:34963 "EHLO mail-io1-f71.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727635AbfCTMYB (ORCPT ); Wed, 20 Mar 2019 08:24:01 -0400 Received: by mail-io1-f71.google.com with SMTP id k2so1872947ioj.2 for ; Wed, 20 Mar 2019 05:24:00 -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=yzZsyOBPk2mVki6aWk8bYi3PxGLUTmWInMgQm4PaJig=; b=kB+xolDEDFTsDkuqflOP61cey0yUdkzEX8zGg/hoFGyXRf98AY5jCuzPXZ4UkGWL+f S9mxFYdHaSlJJZ9fzsrsnCJS0VFPn8eeLdX3IcPvcGWi+y88nN7tegq8kxao9uEHcKFy iwO92peeMgrrAQpkBe2sBmVnsDtnUK0rNa+nG8JXnoC3XIY31ZT7gWFyEEqtDMgCQtyR DCifUoYaYN4DFDryO6xIe9FvR5GDKBdmHC5uxFBhJW0Sm33cVq4Xtn0un5wBgPq3YZoe 51p2HyrLnj5RLKk60JOa6dAiinsmUkgjRfRFqaf8uO949HWf/hff3wZfj5ANjh9yxRbN MZJg== X-Gm-Message-State: APjAAAUkD6Qms4Epbr91M7jG0mmmadBuxM89cbcYIkXp/wrTF2bOn1ui 8Bd7ZYvWYRl5i+bhPtvm1UdKnj9jarxr7K7qrOYZ4B6jkEjC X-Google-Smtp-Source: APXvYqwikRuQ9Jtv7r9PrhNSda7enOr/a+TY2zZd5yzbHmDETTLymI6IU+FWdoKzpan+XUgDrtKG2g6w9k417LXGJHev01ZLV5eu MIME-Version: 1.0 X-Received: by 2002:a24:7d8a:: with SMTP id b132mr4397836itc.20.1553084640449; Wed, 20 Mar 2019 05:24:00 -0700 (PDT) Date: Wed, 20 Mar 2019 05:24:00 -0700 In-Reply-To: <0000000000000e4a41057b6c9792@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000004cdec6058485b2ce@google.com> Subject: Re: WARNING: syz-executor still has locks held! From: syzbot To: chanho.min@lge.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mhocko@suse.com, oleg@redhat.com, pavel@ucw.cz, rafael.j.wysocki@intel.com, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org syzbot has bisected this bug to: commit c22397888f1eed98cd59f0a88f2a5f6925f80e15 Author: Chanho Min Date: Mon Nov 12 03:54:45 2018 +0000 exec: make de_thread() freezable bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14ee6217200000 start commit: c2239788 exec: make de_thread() freezable git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=16ee6217200000 console output: https://syzkaller.appspot.com/x/log.txt?x=12ee6217200000 kernel config: https://syzkaller.appspot.com/x/.config?x=73e2bc0cb6463446 dashboard link: https://syzkaller.appspot.com/bug?extid=b70f2aabc707c69c9239 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16c9e26d400000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14e1234d400000 Reported-by: syzbot+b70f2aabc707c69c9239@syzkaller.appspotmail.com Fixes: c2239788 ("exec: make de_thread() freezable")