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=-8.3 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_IN_DEF_DKIM_WL autolearn=no 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 00AC5C433E0 for ; Wed, 27 May 2020 05:41:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CCE4B20787 for ; Wed, 27 May 2020 05:41:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="qaCZhtsZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725747AbgE0Fla (ORCPT ); Wed, 27 May 2020 01:41:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47242 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725265AbgE0Fl3 (ORCPT ); Wed, 27 May 2020 01:41:29 -0400 Received: from mail-qv1-xf42.google.com (mail-qv1-xf42.google.com [IPv6:2607:f8b0:4864:20::f42]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4D9A4C061A0F for ; Tue, 26 May 2020 22:41:28 -0700 (PDT) Received: by mail-qv1-xf42.google.com with SMTP id x13so10657135qvr.2 for ; Tue, 26 May 2020 22:41:28 -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=M2aTT5Nv3FXEPFh2JJe44aTAOxSMdCv80afdguaqIkY=; b=qaCZhtsZNlXPQG00DYSrt6n++VDFnN3EVSVymSzI82aPVz2l9biXUXQurA9qpUqBjR VEOfTaG+/ZGDLBEtMGU9WoNuI5ki+TLaOa+Wdy6xgHhp+OmvUwMu0p4KFz0uJ52Brxk5 sq1A66ns/Hdq4mQDWzKYsPakSkZzr6gYXQyktCjBeItfs48XW5uMgjcOIT/03wFM1JLq 7RL2U4+r7J2X1L0zZwGqnZLyLQaH0hkTDfcosMmA5/462rpPP2YZ89w+KCXs2aiqQuqJ KGjPQyLkKjU7vlk96VydliV/lncYpK28fCKJOevIgFOVCV0iT4qV1qSZDp4o1zQgswiz 3eaQ== 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=M2aTT5Nv3FXEPFh2JJe44aTAOxSMdCv80afdguaqIkY=; b=n3nq69Iq6DKeaWCorAwi/zP/Y27qJ77kMQyB0i0rgaaZkPL6T2HRxyPk6cVnPXnam5 f43D0l1Gf9g5+hB5WKipwYefFem/Jq5lUfijOV8IsTXTAY/y7GXem/df5rRYZjsubAI9 lPwfpe0P01ssJgv7ojXndEN8uQPaVxdRzFWyc/LuvhlSPOOF8w09ODnG99xTmfj9KMYa A9qwkusgeK7v4hZPhRck7WjE+kvXEv3eWElA1b38Sv6grCqPu631kZSR1brHGNwt4RLX 4czklgTUaaS/LSHXSpRlNELDhruYxK5L4eHrTDMMvCP9MnYIvsz6ywRcDLoQfgBFXOiL ye+g== X-Gm-Message-State: AOAM531ZzJ2RT805ZlOdkTUh97u48YjDTtGO5Wl7O6Yqpu1WPpf60MCt hpvonofoEMyedh6oB+rNVTcuXFpBdMUsxnYpcg6peg== X-Google-Smtp-Source: ABdhPJyCEcEPeu3HP9nplLc1370wyVcPvqhhlVs66nEWfSNz3q8Xf1g4QCnVgutaFM/FSiBWYPco1wNV9K4mdH6hZwA= X-Received: by 2002:a05:6214:15ce:: with SMTP id p14mr23802697qvz.159.1590558087273; Tue, 26 May 2020 22:41:27 -0700 (PDT) MIME-Version: 1.0 References: <000000000000ae2ab305a123f146@google.com> <3e1a0d59-4959-6250-9f81-3d6f75687c73@I-love.SAKURA.ne.jp> <20200527093302.16539593@canb.auug.org.au> In-Reply-To: <20200527093302.16539593@canb.auug.org.au> From: Dmitry Vyukov Date: Wed, 27 May 2020 07:41:15 +0200 Message-ID: Subject: Re: linux-next build error (8) To: Stephen Rothwell Cc: Tetsuo Handa , Linux-Next Mailing List , "Darrick J. Wong" , linux-xfs , syzbot , syzkaller-bugs Content-Type: text/plain; charset="UTF-8" Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org On Wed, May 27, 2020 at 1:33 AM Stephen Rothwell wrote: > > Hi Dmitry, > > On Tue, 26 May 2020 14:09:28 +0200 Dmitry Vyukov wrote: > > > > On Fri, May 22, 2020 at 6:29 AM Tetsuo Handa > > wrote: > > > > > > Hello. > > > > > > This report is already reporting next problem. Since the location seems to be > > > different, this might be caused by OOM due to too much parallel compilation. > > > Maybe syzbot can detect "gcc: fatal error: Killed signal terminated program cc1" > > > sequence and retry with reduced "make -j$NUM" settings. > > > > > > gcc: fatal error: Killed signal terminated program cc1 > > > compilation terminated. > > > scripts/Makefile.build:272: recipe for target 'fs/xfs/libxfs/xfs_btree.o' failed > > > make[2]: *** [fs/xfs/libxfs/xfs_btree.o] Error 1 > > > make[2]: *** Waiting for unfinished jobs.... > > > > +linux-next and XFS maintainers > > What version of linux-next is this? There was a problem last week with > some changes in the tip tree that caused large memory usage. Hi Stephen, Detailed info about each syzbot crash is always available over the dashboard link: https://syzkaller.appspot.com/bug?extid=792dec47d693ccdc05a0 Crashes (4): Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro ci-upstream-linux-next-kasan-gce-root 2020/05/22 01:23 linux-next e8f32747 5afa2ddd .config log report ci-upstream-linux-next-kasan-gce-root 2020/05/21 15:01 linux-next e8f32747 1f30020f .config log report ci-upstream-linux-next-kasan-gce-root 2020/05/19 18:24 linux-next fb57b1fa 6d882fd2 .config log report ci-upstream-linux-next-kasan-gce-root 2020/03/18 16:19 linux-next 47780d78 0a96a13c .config log report