X-Recipient: archive-cygwin@delorie.com X-SWARE-Spam-Status: No, hits=-1.5 required=5.0 tests=AWL,BAYES_00,TW_YG X-Spam-Check-By: sourceware.org Message-ID: <4C0CB1AE.8030902@12000.org> Date: Mon, 07 Jun 2010 01:45:34 -0700 From: "Nasser M. Abbasi" Reply-To: nma@12000.org User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.9) Gecko/20100317 Thunderbird/3.0.4 MIME-Version: 1.0 To: cygwin@cygwin.com Subject: Re: cygwin 1.7.5, perl *** fatal error TP_NUM_W_BUFS too smal References: <20100603004331.eehneofq8kos4ccw@webmail.12000.org> <4C07FC62.90207@12000.org> <20100604083653.GA6401@calimero.vinschen.de> <4C08CAE9.2000507@12000.org> <4C08D2B8.8090609@12000.org> <4C0C685A.1010803@x-ray.at> <4C0C83D5.3070705@12000.org> In-Reply-To: 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 List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Delivered-To: mailing list cygwin@cygwin.com On 6/7/2010 12:46 AM, Reini Urban wrote: > 2010/6/7 Nasser M. Abbasi: >> On 6/6/2010 8:32 PM, Reini Urban wrote: >> >>>> -- >>>> Problem reports: http://cygwin.com/problems.html > At the link above you'll see in bold > "Run cygcheck -s -v -r> cygcheck.out and include cygcheck.out as an > attachment in your report. Ok. But where to email the actual attachment and the report?? That is what I am confused about. To this mailing list (cygwin@cygwin.com)? >> But what I did is document it all here, under the cygwin section >> http://12000.org/my_notes/l2hwin/index.htm >> Please feel free to use this as the report. > > Great. > > So it looks like we can make cygwin even more slower, > eh, fix that in perl core for Win64 cygwin only, > to sleep some milliseconds after a fork. > We I need a confirmation because I cannot repro it. > Ok, I changed sleep, kept making it sleep longer and longer, up to sleep(100), and the problem still there: =============== 262: my ($self,$cmd,$in,$out,$err) = @_; 263: carp qq{Debug (syswait): Running "$cmd"\n} if($Verbose); 265: my $status; 266: my $child_pid; 267: if ($child_pid = fork) { 268: sleep(100); ######### Forked, but do not know how to create a new TTY. ######### Since two debuggers fight for the same TTY, input is severely entangled. I know how to switch the output to a different window in xterms, OS/2 consoles, and Mac OS X Terminal.app only. For a manual switch, put the name of the created TTY in $DB::fork_TTY, or define a function DB::get_fork_TTY() returning this. On UNIX-like systems one can get the name of a TTY for the given window by typing tty, and disconnect the shell from TTY by sleep 1000000. 275: unless(exec($cmd)) { 0 [main] perl 3748 C:\cygwin\bin\perl.exe: *** fatal error - Internal error: TP_NUM_W_BUFS too small. 269: $status = waitpid($child_pid, 0); 270: carp "Debug (syswait): Finished child process: #$child_pid\n" 271: if($Verbose); 272: $child_pid = 0; 273: return($?); ========================== > Do you have any process hook application running, > such as an antivir SW listed in BLODA? > http://cygwin.com/faq/faq.using.html#faq.using.bloda > Yes, I have NOD32 Antivirus, 64 bit version running on my PC. Version 4.2.4, windows 7 home premium 64 bit on intel i7-930. btw, That list seems to list every anti-virus software out there :) I'll go turn off nod32 real time protection now for one minute while I run the test again to see if it makes a difference.... ok, I am back. Turned off nod32, run the test, and the problem is STILL there. thanks --Nasser -- 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