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=-16.9 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_IN_DEF_DKIM_WL 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 56185C2D0A8 for ; Mon, 28 Sep 2020 07:52:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CC98822207 for ; Mon, 28 Sep 2020 07:52:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="JHZgaFeX" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726578AbgI1Hv7 (ORCPT ); Mon, 28 Sep 2020 03:51:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34884 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726465AbgI1Hv6 (ORCPT ); Mon, 28 Sep 2020 03:51:58 -0400 Received: from mail-qk1-x743.google.com (mail-qk1-x743.google.com [IPv6:2607:f8b0:4864:20::743]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AF1B1C0613CE for ; Mon, 28 Sep 2020 00:51:58 -0700 (PDT) Received: by mail-qk1-x743.google.com with SMTP id s131so174046qke.0 for ; Mon, 28 Sep 2020 00:51:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=czzOW/rdOUtHo9xotrLivcvVorPQQBFAkO8Fcg565hc=; b=JHZgaFeXmzOwdxIHmAhh9Lokd3J6xPh6ewzwnGfTF3YJEzkI8xhrRpy7Vza9zA0nvo M1KLMFZvWd0EGscZpW17k4VqW+M4kk/kwnCo6pahFI57+e+01A6YXT3LTilb1f8zKLi3 jpdA8ik9VEGdx2Leg/29+kWop/VMdVGAXMFnH/A8myQn8IU+/xhx2Rf5KMEkjtsNcLc6 NRQWP+Tm8DrIN8Ar8daNgF81sfxFX/tuNpU7xg0xunpR2rboHB+am26ggdpwS/xmCXHB CJ02ucuiA+ZysyxJOOIXea0l0YVfuW0W1gr9B10NUKx4YFfbz43oRs0494O46oRDpH1r ro9w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=czzOW/rdOUtHo9xotrLivcvVorPQQBFAkO8Fcg565hc=; b=WJ6VQfaOIwlKFXjWHX2H5sQFD6dc2yad7+QkG68BKe2eM6tDMfjTTICVX4kiV0gryo bePVGYyHtyN4Thv7WXAdFq7cJjt9+eAIBmpDqw2mkqZVerKDw2YdRTXBYO26jsnEkm93 BVUcTkOzdL9CUQXgz/9YdHEPWJlhXSEK4Jfvf1uuOOhMVvScqXCFM0WvldfKzPJO0OwV iYOOc/VRTM6EhPVBLR99TIzt9d84gPqLTMJ5lw7cEs19MV5aGeV1WLj6m0lAKQSGKM8N 8bJRV07pny1eC6wsdnFKNjCiNIQoJxmspPmkG6Xt7tzTaHQDz3bjuecFxZZ4C5hqK7pA mG+g== X-Gm-Message-State: AOAM5309PeyBFJorDJV6B/oC2yhBkb/m3q0rDqSJ1CUmWT6jrfRobgjn N8XVJdHGSpwXdPNuf4uoxg48bvXDIXPqfDYmBvICIP7I+yVeQA== X-Google-Smtp-Source: ABdhPJzz6VaWO4W3NowzPBy/Ni2XfYcnk+NbWS85P90TiT3c51ZmpNUeK+bS2AW/NKp8oq/L0hVo3PYtwN6kvEro9Kc= X-Received: by 2002:a37:9c4f:: with SMTP id f76mr300300qke.250.1601279517591; Mon, 28 Sep 2020 00:51:57 -0700 (PDT) MIME-Version: 1.0 References: <000000000000b7551005b05ae3b8@google.com> In-Reply-To: <000000000000b7551005b05ae3b8@google.com> From: Dmitry Vyukov Date: Mon, 28 Sep 2020 09:51:46 +0200 Message-ID: Subject: Re: WARNING: filesystem loop0 was created with 512 inodes, the real maximum is 511, mounting anyway To: syzbot , Tigran Aivazian Cc: LKML , syzkaller-bugs Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Sep 28, 2020 at 9:48 AM syzbot wrote: > > Hello, > > syzbot found the following issue on: > > HEAD commit: c9c9e6a4 Merge tag 'trace-v5.9-rc5-2' of git://git.kernel... > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=12e98c8d900000 > kernel config: https://syzkaller.appspot.com/x/.config?x=5f4c828c9e3cef97 > dashboard link: https://syzkaller.appspot.com/bug?extid=54b10a5da9e59f1ed979 > compiler: gcc (GCC) 10.1.0-syz 20200507 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=150881c3900000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1605b927900000 > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > Reported-by: syzbot+54b10a5da9e59f1ed979@syzkaller.appspotmail.com > > BFS-fs: bfs_fill_super(): WARNING: filesystem loop0 was created with 512 inodes, the real maximum is 511, mounting anyway This looks like a BFS issue. +BFS maintainers. > --- > This report is generated by a bot. It may contain errors. > See https://goo.gl/tpsmEJ for more information about syzbot. > syzbot engineers can be reached at syzkaller@googlegroups.com. > > syzbot will keep track of this issue. See: > https://goo.gl/tpsmEJ#status for how to communicate with syzbot. > syzbot can test patches for this issue, for details see: > https://goo.gl/tpsmEJ#testing-patches > > -- > You received this message because you are subscribed to the Google Groups "syzkaller-bugs" group. > To unsubscribe from this group and stop receiving emails from it, send an email to syzkaller-bugs+unsubscribe@googlegroups.com. > To view this discussion on the web visit https://groups.google.com/d/msgid/syzkaller-bugs/000000000000b7551005b05ae3b8%40google.com.