<div><span style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 16px Simsun; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class="Apple-style-span"><span style="TEXT-ALIGN: left; LINE-HEIGHT: 18px; BORDER-COLLAPSE: collapse; FONT-FAMILY: Arial, 'Liberation Sans', 'DejaVu Sans', sans-serif; FONT-SIZE: 14px" class="Apple-style-span">This is something I've been fighting for a couple of days. Let me try to describe it as I can.</span></span></div>
<div><span style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 16px Simsun; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class="Apple-style-span"><span style="TEXT-ALIGN: left; LINE-HEIGHT: 18px; BORDER-COLLAPSE: collapse; FONT-FAMILY: Arial, 'Liberation Sans', 'DejaVu Sans', sans-serif; FONT-SIZE: 14px" class="Apple-style-span"></span></span> </div>
<div><span style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 16px Simsun; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class="Apple-style-span"><span style="TEXT-ALIGN: left; LINE-HEIGHT: 18px; BORDER-COLLAPSE: collapse; FONT-FAMILY: Arial, 'Liberation Sans', 'DejaVu Sans', sans-serif; FONT-SIZE: 14px" class="Apple-style-span">I use "python2.5 + django1.0 + mod_python + apache2" to develop a website. the website has run for two years. But the problem happend these days. when I log in my system, the first browser's sessin will be a error page: 324 (net::ERR_EMPTY_RESPONSE) in Chrom, empty page in Firefox, error in IE, and "exit signal Segmentation fault (11)" in apache error_log. However, when I close this error page and open a new page to log in the system, everything is ok. I have tried many ways to test or solve this problem, but I failed. following is my tries:</span></span></div>
<div><span style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 16px Simsun; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class="Apple-style-span"><span style="TEXT-ALIGN: left; LINE-HEIGHT: 18px; BORDER-COLLAPSE: collapse; FONT-FAMILY: Arial, 'Liberation Sans', 'DejaVu Sans', sans-serif; FONT-SIZE: 14px" class="Apple-style-span"></span></span> </div>
<div><span style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 16px Simsun; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class="Apple-style-span"><span style="TEXT-ALIGN: left; LINE-HEIGHT: 18px; BORDER-COLLAPSE: collapse; FONT-FAMILY: Arial, 'Liberation Sans', 'DejaVu Sans', sans-serif; FONT-SIZE: 14px" class="Apple-style-span">1 using "python manage.py runserver" to start project, everything is ok, so django is not a factor of the problem.</span></span></div>
<div><span style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 16px Simsun; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class="Apple-style-span"><span style="TEXT-ALIGN: left; LINE-HEIGHT: 18px; BORDER-COLLAPSE: collapse; FONT-FAMILY: Arial, 'Liberation Sans', 'DejaVu Sans', sans-serif; FONT-SIZE: 14px" class="Apple-style-span">2 update the OS's expat to expat-2.0.0 which is accordant with pyexpat of python, the problem remains.</span></span></div>
<div><span style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 16px Simsun; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class="Apple-style-span"><span style="TEXT-ALIGN: left; LINE-HEIGHT: 18px; BORDER-COLLAPSE: collapse; FONT-FAMILY: Arial, 'Liberation Sans', 'DejaVu Sans', sans-serif; FONT-SIZE: 14px" class="Apple-style-span">3 replace mod_python to mod_wsgi, the problem remains too.</span></span></div>
<div><span style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 16px Simsun; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class="Apple-style-span"><span style="TEXT-ALIGN: left; LINE-HEIGHT: 18px; BORDER-COLLAPSE: collapse; FONT-FAMILY: Arial, 'Liberation Sans', 'DejaVu Sans', sans-serif; FONT-SIZE: 14px" class="Apple-style-span">4 modify apache's httpd.conf to remove some modules of apache, including mod_expires, mod_deflate and libphp5, but I failed again.</span></span></div>
<div><span style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 16px Simsun; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class="Apple-style-span"><span style="TEXT-ALIGN: left; LINE-HEIGHT: 18px; BORDER-COLLAPSE: collapse; FONT-FAMILY: Arial, 'Liberation Sans', 'DejaVu Sans', sans-serif; FONT-SIZE: 14px" class="Apple-style-span"></span></span> </div>
<div><span style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 16px Simsun; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class="Apple-style-span"><span style="TEXT-ALIGN: left; LINE-HEIGHT: 18px; BORDER-COLLAPSE: collapse; FONT-FAMILY: Arial, 'Liberation Sans', 'DejaVu Sans', sans-serif; FONT-SIZE: 14px" class="Apple-style-span"><span style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; BORDER-COLLAPSE: separate; FONT: 16px Simsun; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px" class="Apple-style-span"><span style="TEXT-ALIGN: left; LINE-HEIGHT: 18px; BORDER-COLLAPSE: collapse; FONT-FAMILY: Arial, 'Liberation Sans', 'DejaVu Sans', sans-serif; FONT-SIZE: 14px" class="Apple-style-span">
<p style="PADDING-BOTTOM: 0px; BORDER-RIGHT-WIDTH: 0px; BACKGROUND-COLOR: transparent; MARGIN: 0px 0px 1em; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; WORD-WRAP: break-word; BORDER-TOP-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; CLEAR: both; FONT-SIZE: 14px; VERTICAL-ALIGN: baseline; BORDER-LEFT-WIDTH: 0px; PADDING-TOP: 0px; background-origin: initial; background-clip: initial">
Any idea about these? Has anyone experienced something similar? Or how shall I approach this further?</p>
<p style="PADDING-BOTTOM: 0px; BORDER-RIGHT-WIDTH: 0px; BACKGROUND-COLOR: transparent; MARGIN: 0px 0px 1em; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; WORD-WRAP: break-word; BORDER-TOP-WIDTH: 0px; BORDER-BOTTOM-WIDTH: 0px; CLEAR: both; FONT-SIZE: 14px; VERTICAL-ALIGN: baseline; BORDER-LEFT-WIDTH: 0px; PADDING-TOP: 0px; background-origin: initial; background-clip: initial">
Thanks a lot!</p></span></span></span></span></div>