From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6618 invoked by alias); 25 Jun 2012 07:35:10 -0000 Received: (qmail 6593 invoked by uid 22791); 25 Jun 2012 07:35:07 -0000 X-SWARE-Spam-Status: No, hits=-4.5 required=5.0 tests=AWL,BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,KHOP_RCVD_TRUST,KHOP_THREADED,RCVD_IN_DNSWL_LOW,RCVD_IN_HOSTKARMA_YE,TW_CG X-Spam-Check-By: sourceware.org Received: from mail-bk0-f43.google.com (HELO mail-bk0-f43.google.com) (209.85.214.43) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 25 Jun 2012 07:34:30 +0000 Received: by bkty5 with SMTP id y5so3043431bkt.2 for ; Mon, 25 Jun 2012 00:34:28 -0700 (PDT) Received: by 10.204.157.6 with SMTP id z6mr3902991bkw.15.1340609668456; Mon, 25 Jun 2012 00:34:28 -0700 (PDT) Received: from [37.182.143.73] ([37.182.143.73]) by mx.google.com with ESMTPS id 9sm45181945bku.9.2012.06.25.00.34.27 (version=SSLv3 cipher=OTHER); Mon, 25 Jun 2012 00:34:27 -0700 (PDT) Message-ID: <4FE81478.8030508@gmail.com> Date: Mon, 25 Jun 2012 07:35:00 -0000 From: marco atzeri User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:13.0) Gecko/20120614 Thunderbird/13.0.1 MIME-Version: 1.0 To: cygwin@cygwin.com Subject: Re: crash on latest cygwin snapshot References: <4FE786DA.2050208@gmail.com> <20120625043110.GA28607@ednor.casa.cgf.cx> In-Reply-To: <20120625043110.GA28607@ednor.casa.cgf.cx> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com X-SW-Source: 2012-06/txt/msg00442.txt.bz2 On 6/25/2012 6:31 AM, Christopher Faylor wrote: > On Sun, Jun 24, 2012 at 11:30:02PM +0200, marco atzeri wrote: >> Cgf, Corinna, >> >> while building latest atlas I hit a bug that is crashing all the >> running cygwin process. >> It crashes on 20120619 snapshot and also latest cvs source. >> No issue on 20120611 snapshot. >> >> The binary to replicate and a extract of the strace's is at >> http://matzeri.altervista.org/works/atlas/ >> >> on W7/64 just run this command >> --------------------------------------------------------------------- >> ./xprobe_comp -v 2 -o atlconf.txt -O 9 -A 25 -Si nof77 0 -V 448 -Fa >> ic '-fno-common' -Fa sm '-fno-common' -Fa dm '-fno-common' -Fa sk >> '-fno-common' -Fa dk '-fno-common' -Fa xc '-fno-common' -Fa gc >> '-fno-common' -Fa if '-fno-common' -b 32 -d b . >> ---------------------------------------------------------------------- >> >> no stackdump is generated. > > I think I need a better test case. I was afraid of that. xprobe_comp is a sytem/processor probe and it is really resource consuming during its normal run. I tried to strace but it produces an enormous amount of data $ ls -sh1 xprobe_comp.strace* 330M xprobe_comp.strace_fail 761M xprobe_comp.strace_good and there is no guarantee that the root cause is traced. > > No matter what DLL I use, if I put the above in a shell script (adding a > '\' to the end of each line) and execute it, I get the below output and > my process table fills up /usr/bin/sh processes. > > If I reduce my PATH to just /usr/bin, the xprobe_comp sits there and I > get lots and lots of /usr/bin/sh processes showing up in ps output and > eventually I have to power-cycle my system to recover. > > cgf > > The script: > > #!/bin/sh > ./xprobe_comp -v 2 -o atlconf.txt -O 9 -A 25 -Si nof77 0 -V 448 -Fa \ > ic '-fno-common' -Fa sm '-fno-common' -Fa dm '-fno-common' -Fa sk \ > '-fno-common' -Fa dk '-fno-common' -Fa xc '-fno-common' -Fa gc \ > '-fno-common' -Fa if '-fno-common' -b 32 -d b . > > The output: > > User Override Compilers: > 'none' : 'none' '-fno-common' > 'none' : 'none' '-fno-common' > 'none' : 'none' '-fno-common' > 'none' : 'none' '-fno-common' > 'none' : 'none' '-fno-common' > 'none' : 'none' '-fno-common' > 'none' : 'none' '-fno-common' > 'none' : 'none' '-fno-common' for what I see on my log, it crash after that and before of: > > sh: -c: line 0: syntax error near unexpected token `(' > sh: -c: line 0: `find $HOME/local /cygdrive/c/Program\ Files\ (x86)/PC\ Connectivity\ Solution /cygdrive/c/Program\ > Files\ (x86)/NVIDIA\ Corporation/PhysX/Common /cygdrive/c/Program\ Files/Common\ Files/Microsoft\ Shared/Windows\ > Live /cygdrive/c/Program\ Files\ (x86)/Common\ Files/Microsoft\ Shared/Windows\ Live /usr/bin /usr/local/bin /cygdr > ive/c/Windows/system32 /cygdrive/c/Windows /cygdrive/c/Windows/System32/Wbem /cygdrive/c/Windows/System32/WindowsPo > werShell/v1.0 /cygdrive/c/Program\ Files\ (x86)/Windows\ Live/Shared /cygdrive/c/Program\ Files/WIDCOMM/Bluetooth\ > Software /cygdrive/c/Program\ Files/WIDCOMM/Bluetooth\ Software/syswow64 /cygdrive/c/Program\ Files\ (x86)/software > .jessies.org/terminator/Resources/terminator/bin -name '*gcc*' -exec ./xisgcc '{}' \; > /tmp/t4580.0 2>&1' > > ierr=256 in command='find $HOME/local /cygdrive/c/Program\ Files\ (x86)/PC\ Connectivity\ Solution /cygdrive/c/Prog > ram\ Files\ (x86)/NVIDIA\ Corporation/PhysX/Common /cygdrive/c/Program\ Files/Common\ Files/Microsoft\ Shared/Windo > ws\ Live /cygdrive/c/Program\ Files\ (x86)/Common\ Files/Microsoft\ Shared/Windows\ Live /usr/bin /usr/local/bin /c > ygdrive/c/Windows/system32 /cygdrive/c/Windows /cygdrive/c/Windows/System32/Wbem /cygdrive/c/Windows/System32/Windo > wsPowerShell/v1.0 /cygdrive/c/Program\ Files\ (x86)/Windows\ Live/Shared /cygdrive/c/Program\ Files/WIDCOMM/Bluetoo > th\ Software /cygdrive/c/Program\ Files/WIDCOMM/Bluetooth\ Software/syswow64 /cygdrive/c/Program\ Files\ (x86)/soft > ware.jessies.org/terminator/Resources/terminator/bin -name '*gcc*' -exec ./xisgcc '{}' \;'! > > OUTPUT: > ======= > cat: /tmp/t4580.0: No such file or directory > -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple