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Date: | Sat, 16 Mar 2013 12:44:46 -0400 |
From: | Christopher Faylor <cgf-use-the-mailinglist-please AT cygwin DOT com> |
To: | cygwin AT cygwin DOT com |
Subject: | Re: deadlock with busy waiting on sigfe |
Message-ID: | <20130316164446.GA2240@ednor.casa.cgf.cx> |
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On Sat, Mar 16, 2013 at 11:00:49AM +0900, jojelino wrote: >On 2013-03-16 AM 10:46, jojelino wrote: >> On 2013-03-16 AM 4:41, Christopher Faylor wrote: >>> On Mon, Mar 11, 2013 at 04:45:54PM -0400, Christopher Faylor wrote: >>> Actually, if you are running this on a DOS console, and you hit CTRL-C, >>> you will have at least one other thread executing. >>> >>> Were you running this under mintty (aka a pty) or in a Windows cmd >>> shell? >>> >> It was mintty i was running. and shell command was >> for i in `seq 10000`;do ./hop.py list.txt ;done >And it would take at least another month to reproduce the busy wait. >I forgot to print cygtls::stackptr[-1] at that time. which would be key >to identify the cause of the problem. No, not really. The caller in this case isn't interesting. The number of threads executing is interesting. 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
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