<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">On Jan 13, 2015, at 6:27 AM, William Ray Wing <<a href="mailto:wrw@mac.com">wrw@mac.com</a>> wrote:<br><div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=us-ascii"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Jan 9, 2015, at 12:40 PM, Israel Brewster <<a href="mailto:israel@ravnalaska.net" class="">israel@ravnalaska.net</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html charset=us-ascii" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">I have a long-running python/CherryPy Web App server process that I am running on Mac OS X 10.8.5. Python 2.7.2 running in 32-bit mode (for now, I have the code in place to change over to 64 bit, but need to schedule the downtime to do it). On the 6th of this month, during normal operation from what I can tell, and after around 33 days of trouble-free uptime, the python process crashed with a SIGABRT. I restarted the process, and everything looked good again until yesterday, when it again crashed with a SIGABRT. The crash dump the system gave me doesn't tell me much, other than that it looks like python is calling some C function when it crashes. I've attached the crash report, in case it can mean something more to someone else.<div class=""><br class=""></div><div class="">Can anyone give me some hints as to how to track down the cause of this crash? It's especially problematic since I can't mess with the live server for testing, and it is quite a while between crashes, making it difficult, if not impossible, to reproduce in testing. Thanks.<br class=""><div apple-content-edited="true" class="">
<div style="font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; orphans: 2; widows: 2; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="font-family: Helvetica, sans-serif; font-size: 12px;" class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 9pt; font-family: Helvetica, sans-serif;" class="">-----------------------------------------------<o:p class=""></o:p></span></div></div><div style="font-family: Helvetica, sans-serif; font-size: 12px;" class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 9pt; font-family: Helvetica, sans-serif;" class="">Israel Brewster<o:p class=""></o:p></span></div></div><div style="font-family: Helvetica, sans-serif; font-size: 12px;" class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 9pt; font-family: Helvetica, sans-serif;" class="">Systems Analyst II<o:p class=""></o:p></span></div></div><div style="font-family: Helvetica, sans-serif; font-size: 12px;" class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 9pt; font-family: Helvetica, sans-serif;" class="">Ravn Alaska<o:p class=""></o:p></span></div></div><div style="font-family: Helvetica, sans-serif; font-size: 12px;" class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 9pt; font-family: Helvetica, sans-serif;" class="">5245 Airport Industrial Rd<o:p class=""></o:p></span></div></div><div style="font-family: Helvetica, sans-serif; font-size: 12px;" class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 9pt; font-family: Helvetica, sans-serif;" class="">Fairbanks, AK 99709<o:p class=""></o:p></span></div></div><div style="font-family: Helvetica, sans-serif; font-size: 12px;" class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 9pt; font-family: Helvetica, sans-serif;" class="">(907) 450-7293<o:p class=""></o:p></span></div></div><div style="font-family: Helvetica, sans-serif; font-size: 12px;" class=""><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 9pt; font-family: Helvetica, sans-serif;" class="">-----------------------------------------------</span></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;" class=""><span style="font-size: 9pt; font-family: Helvetica, sans-serif;" class=""></span></div></div></div></div></div></div></div></blockquote></div><div class=""><br class=""></div><div class="">Can you run the application in an IDE?</div></div></blockquote><div><br></div><div>Yes - I run it through Wing during development. I don't think that would be such a good option for my production machine, however. If it gets really bad I'll consider it though - that should at least tell me where it is crashing.</div><br><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class=""><br class=""></div><div class="">-Bill</div></div></blockquote></div><br><div><div style="text-align: -webkit-auto; orphans: 2; widows: 2; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div style="font-family: Helvetica, sans-serif;"><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 9pt; font-family: Helvetica, sans-serif;">-----------------------------------------------<o:p></o:p></span></div></div><div style="font-family: Helvetica, sans-serif;"><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 9pt; font-family: Helvetica, sans-serif;">Israel Brewster<o:p></o:p></span></div></div><div style="font-family: Helvetica, sans-serif;"><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 9pt; font-family: Helvetica, sans-serif;">Systems Analyst II<o:p></o:p></span></div></div><div style="font-family: Helvetica, sans-serif;"><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 9pt; font-family: Helvetica, sans-serif;">Ravn Alaska<o:p></o:p></span></div></div><div style="font-family: Helvetica, sans-serif;"><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 9pt; font-family: Helvetica, sans-serif;">5245 Airport Industrial Rd<o:p></o:p></span></div></div><div style="font-family: Helvetica, sans-serif;"><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 9pt; font-family: Helvetica, sans-serif;">Fairbanks, AK 99709<o:p></o:p></span></div></div><div style="font-family: Helvetica, sans-serif;"><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 9pt; font-family: Helvetica, sans-serif;">(907) 450-7293<o:p></o:p></span></div></div><div style="font-family: Helvetica, sans-serif;"><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 9pt; font-family: Helvetica, sans-serif;">-----------------------------------------------</span></div><div><span style="font-size: 9pt; font-family: Helvetica, sans-serif;"><br></span></div><div style="margin: 0in 0in 0.0001pt; font-size: 12pt; font-family: 'Times New Roman', serif;"><span style="font-size: 9pt; font-family: Helvetica, sans-serif;"></span></div></div></div></div></body></html>