From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 96525 invoked by alias); 22 Sep 2019 01:29:36 -0000 Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org Received: (qmail 96513 invoked by uid 89); 22 Sep 2019 01:29:35 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-6.1 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.1 spammy=H*RU:209.85.208.65, HX-Spam-Relays-External:209.85.208.65, UD:20150623.gappssmtp.com, HX-Languages-Length:1018 X-HELO: mail-ed1-f65.google.com Received: from mail-ed1-f65.google.com (HELO mail-ed1-f65.google.com) (209.85.208.65) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Sun, 22 Sep 2019 01:29:34 +0000 Received: by mail-ed1-f65.google.com with SMTP id v8so9657854eds.2 for ; Sat, 21 Sep 2019 18:29:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=golang-org.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=fuIoMNttMPUpJzGlCsCi/LnRv6fIVs+jROGf87aX/yA=; b=gIdAdLnCURgp1t5KhOI1ot4VTc/xnKKC8WaEIYAwLNrVQH8pc/SKfQz1hhO1zEGm59 ei2ud/uKOzmUzx2y0HtBzSQC3fxSKijl3Bq28wi9PtnRY/hstYIN4DqKPcpIJ2AO6DCS qlY0XkZ91xNWuduWEnJoKRgLqtFPdX9zW7rtlptQynA40AaKfua8Do/m0JpuKA3iRiOL mKMfV039bpRta5xwjCiXfrkVQGcp0tDRlsgRYtziRkpZjvsnHQ3ebpIaR5U1WIzbkZR8 xtR93bWxifENoYpw1O0I0ggtR83snnHyvoiTgwOjL5tce3J0ThYusf4doDD2x6EBBJJ9 iGbw== MIME-Version: 1.0 References: <475e9f46-0586-37a0-07f1-4da744b88c49@gmail.com> <848897f5-9f41-fbaf-b977-5b20c3692c88@gmail.com> In-Reply-To: From: Ian Lance Taylor Date: Sun, 22 Sep 2019 01:29:00 -0000 Message-ID: Subject: Re: gcc/testsuite/go/index0-out.x spinning To: Martin Sebor Cc: gcc mailing list Content-Type: text/plain; charset="UTF-8" X-SW-Source: 2019-09/txt/msg00183.txt.bz2 On Sat, Sep 21, 2019 at 4:43 PM Martin Sebor wrote: > > On 9/21/19 2:34 PM, Martin Sebor wrote: > > On 9/19/19 10:56 PM, Ian Lance Taylor wrote: > >> On Thu, Sep 19, 2019 at 7:10 PM Martin Sebor wrote: > >>> > >>> All my Fedora 30 builds on x86_64 today have gotten stuck on > >>> index0-out.x spinning indefinitely. I build and test all > >>> languages, including Go, so I'm wondering if anyone else who > >>> builds Go sees the same thing or if you know of a workaround. > >> > >> For what it's worth, I don't see this on Debian rodete at GCC SVN > >> revision 275986. > > > > My build with the top of today's trunk also completed so it must > > have been something transient. Still strange. > > Looks like I spoke too soon. It's hanging/spinning again. Do you > have any suggestion for how I can help debug it? Send the spinning process a SIGQUIT. It should crash with a stack backtrace showing what it is doing at that point. Ian