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 2BA48C432C3 for ; Mon, 18 Nov 2019 17:11:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 05C85218AE for ; Mon, 18 Nov 2019 17:11:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="OEShDiad" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727102AbfKRRLq (ORCPT ); Mon, 18 Nov 2019 12:11:46 -0500 Received: from mail-qt1-f194.google.com ([209.85.160.194]:41681 "EHLO mail-qt1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726765AbfKRRLp (ORCPT ); Mon, 18 Nov 2019 12:11:45 -0500 Received: by mail-qt1-f194.google.com with SMTP id o3so21035497qtj.8 for ; Mon, 18 Nov 2019 09:11:45 -0800 (PST) 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=I9AamA3i41CaG/YN/mH1OD14yz4M1P+YN+R1DKIQobA=; b=OEShDiadmaUPbbspmJ1yct3Frqqs1CgvfsGWbj9YHf7FbskUKGeOwqdbqa2/8Z3JrL Z2VAtNApsbPnaI7HU/0Exhb4+s/i3SZBASM17G2O7fMhdwURucIfBX+YwGcLgk9VdzdO 5fHxgES+yWsuB8xwx9BlTpKeY6t5jQJeJajaT5zoXOpNTsMmj6F4M5lAnsk7fEa/xQi6 OR6RIDLSFEAry9Eo/U9W6FFuojumTEjYvHu6JhigiJdKklzmaW0QgjHc5ENcLUFHk8S7 UsnWVgLeIwJh/YufQBfOqlQ3vzFQc+xKxmRzqLeR7O9wo4EoMzuTI79k0YmT0gnRM/ks rVqg== 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=I9AamA3i41CaG/YN/mH1OD14yz4M1P+YN+R1DKIQobA=; b=a0ZxIHYZXdj/LEk0NBpkyrrECz/esXhUNK/L41i7ECHS+ac+08DN9ZBn3TBsJqG51T aiimV2sT5cWMSPTZu76ljcYQjywzNR/1VymB5XZA/GkUoMtTF1UHxWjyb5vUxi4mTxKY HmTpQLXtkuKDViLShzIzvi0OT5sYS9ODn9dh7GcheZ0c/WkFqh0Gob9/nNgCenuBfqZP pUtAxb5SR9RlazbI2FfsOx6rzcoF/JBCFPvnzqZxfE17Y6j0uKHWin/Oa21SxNhF3TfA iw5umTJpkq3rFMQELDSIwBEzfiZr4jm1EInAMJPAft4VxFaR/u0+61B1LIIrDX2CaCbD Yb2g== X-Gm-Message-State: APjAAAWAe6X6xBOcmGWWjXTA7h2XKfigjZ1feKCwG+eMThFE3xNMy64g FpUubANk6XsWzdnWTh5+wMRGyHpSe7NjKxTK+azOfw== X-Google-Smtp-Source: APXvYqyxsB78hBFrU6adUj2RffV9Rwtw2Mw6d9H6fnaWwroEef/4eio2L2UuXPksfcTtros6v7l0QWf0UDLK0UR1C70= X-Received: by 2002:ac8:4157:: with SMTP id e23mr28174425qtm.158.1574097104300; Mon, 18 Nov 2019 09:11:44 -0800 (PST) MIME-Version: 1.0 References: <000000000000ee674f0597a18709@google.com> In-Reply-To: <000000000000ee674f0597a18709@google.com> From: Dmitry Vyukov Date: Mon, 18 Nov 2019 18:11:32 +0100 Message-ID: Subject: Re: linux-next boot error: can't ssh into the instance (3) To: syzbot , yeyunfeng@huawei.com, rafael.j.wysocki@intel.com, lenb@kernel.org, linux-acpi@vger.kernel.org Cc: LKML , syzkaller-bugs Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Nov 18, 2019 at 5:35 PM syzbot wrote: > > Hello, > > syzbot found the following crash on: > > HEAD commit: 519ead8f Add linux-next specific files for 20191118 > git tree: linux-next > console output: https://syzkaller.appspot.com/x/log.txt?x=14653416e00000 > kernel config: https://syzkaller.appspot.com/x/.config?x=652dd3906d691711 > dashboard link: https://syzkaller.appspot.com/bug?extid=ce541a23cf58c1f6b1b1 > compiler: gcc (GCC) 9.0.0 20181231 (experimental) > > Unfortunately, I don't have any reproducer for this crash yet. > > IMPORTANT: if you fix the bug, please add the following tag to the commit: > Reported-by: syzbot+ce541a23cf58c1f6b1b1@syzkaller.appspotmail.com Looks at the console output, this seems to be related to: commit eb09878e13013f0faee0a97562da557c4026b8a1 Author: Yunfeng Ye Date: Thu Nov 14 15:16:24 2019 +0800 ACPI: sysfs: Change ACPI_MASKABLE_GPE_MAX to 0x100 +drivers/acpi/sysfs.c maintainers > --- > This bug 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 bug report. See: > https://goo.gl/tpsmEJ#status for how to communicate with syzbot. > > -- > 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/000000000000ee674f0597a18709%40google.com.