X-Recipient: archive-cygwin AT delorie DOT com X-Spam-Check-By: sourceware.org Date: Thu, 23 Sep 2010 16:11:09 -0400 From: Christopher Faylor To: cygwin AT cygwin DOT com Subject: Re: strange crashes on invocation Message-ID: <20100923201109.GB15127@ednor.casa.cgf.cx> Reply-To: cygwin AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com References: <4C9B8AC6 DOT 9080808 AT budcat DOT com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4C9B8AC6.9080808@budcat.com> User-Agent: Mutt/1.5.20 (2009-06-14) Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com On Thu, Sep 23, 2010 at 12:13:42PM -0500, Heath Kehoe wrote: > I have a build system that uses rake under cygwin, and every so often >a build tool will crash on invocation: > > 1 [main] bclanc 1576! C:\budcat\tools\bin\bclanc.exe: *** fatal >error - could not load w, Win32 error 998 >Stack trace: >Frame Function Args >00289F44 6102740B (00289F44, 00000000, 00000000, 00000000) >0028A234 6102740B (61179C20, 00008000, 00000000, 6117B997) >0028B264 61004B2B (6117B084, 61163DD0, 00000000, 00000000) >0028B4C4 6100137A (61053A9A, 00000168, 00000002, 00000002) > >bclanc is a tool compiled under cygwin that uses a few win32 APIs >(Semaphore, CriticalSection, CreateThread). Unfortunately, this crash >doesn't happen very often (maybe once every few hundred invocations). >The build system does parallel processing similar to "make -jN", so >there may be several build tools and compilers (both cygwin and >non-cygwin) running or being invoked at any given time. > >I tried setting the CYGWIN env variable (export >CYGWIN="error_start:C:\cygwin\bin\gdb.exe") but gdb does not come up >when this crash happens, so I'm at a loss for how to gather more info. > >I checked against the BLODA, and I uninstalled Symantec Endpoint >Protection in case it was causing any problems, however I still get >these crashes. I don't have anything else on the BLODA. > >My OS is Win7 x64. Cygwin is built from CVS as of 2010-09-21 12:11 >(though I'm pretty sure I've seen this on 1.7.7 as well) If you're building this yourself then you'll have to investigate what function is associated with 0x6102740B. You can use addr2line or gdb for that. cgf -- 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