One of my testing zopes is crashing with a SEGV fault. Does anyone have any suggestions on how to start isolating or fixing this? The requests before the failure are pretty innocuous and I have several zopes with similar setups that aren't exhibiting this behavior. This machine is also in our development environment and is not exposed to real world traffic and abuse. This zope has several products installed: DCOracle2 PortableHole TinyTablePlus exUserFolder LocalFS SetTag ZSyncer Of these, DCOracle2 and exUserFolder are hacked but I trust them as I've been using my hacked version for ages. LocalFS is the newest product on the server. I'm a bit stumped on where to start since python shouldn't be throwing segvs anyway. Zope 2.6.1, Python 2.1.3, Solaris on Intel. Log attached: 2003-04-30T16:38:11 INFO(0) zdaemon Started subprocess: pid 16412 ------ 2003-04-30T16:38:20 INFO(0) ZODB Opening database for mounting: '147114184_10329 13646.175896' ------ 2003-04-30T16:38:20 INFO(0) ZODB Mounted database '147114184_1032913646.175896' at /temp_folder ------ 2003-04-30T16:38:20 INFO(0) ZServer HTTP server started at Wed Apr 30 16:38:20 2 003 Hostname: xxxxx.kefta.com Port: 8081 ------ 2003-04-30T16:38:20 INFO(0) ZServer FTP server started at Wed Apr 30 16:38:20 20 03 Hostname: xxxxx Port: 9081 ------ 2003-04-30T17:20:05 ERROR(200) zdaemon Process 16412 terminated by signal SIGSEG V(11) (core dumped) ------ 2003-04-30T17:20:05 INFO(0) zdaemon Started subprocess: pid 21976 ------
I posted a message a few days ago about the same type of problem. I am running 2.6.0, Python 2.1.3, Redhat on Intel and have the following products installed: CMF 1.2 TexIndexNG 1.09 ZMySQLDA 2.08 BTreeFolder2 2-0.5.0 I received one reply that it is most likely C code throwing the SIGSEGV which makes sense. Where the code in question is, remains a mystery. Please keep me in the loop if you run across any answers to this problem. Charlie Reiman wrote:
One of my testing zopes is crashing with a SEGV fault. Does anyone have any suggestions on how to start isolating or fixing this? The requests before the failure are pretty innocuous and I have several zopes with similar setups that aren't exhibiting this behavior. This machine is also in our development environment and is not exposed to real world traffic and abuse.
This zope has several products installed:
DCOracle2 PortableHole TinyTablePlus exUserFolder LocalFS SetTag ZSyncer
Of these, DCOracle2 and exUserFolder are hacked but I trust them as I've been using my hacked version for ages. LocalFS is the newest product on the server.
I'm a bit stumped on where to start since python shouldn't be throwing segvs anyway.
Zope 2.6.1, Python 2.1.3, Solaris on Intel. Log attached:
2003-04-30T16:38:11 INFO(0) zdaemon Started subprocess: pid 16412 ------ 2003-04-30T16:38:20 INFO(0) ZODB Opening database for mounting: '147114184_10329 13646.175896' ------ 2003-04-30T16:38:20 INFO(0) ZODB Mounted database '147114184_1032913646.175896' at /temp_folder ------ 2003-04-30T16:38:20 INFO(0) ZServer HTTP server started at Wed Apr 30 16:38:20 2 003 Hostname: xxxxx.kefta.com Port: 8081 ------ 2003-04-30T16:38:20 INFO(0) ZServer FTP server started at Wed Apr 30 16:38:20 20 03 Hostname: xxxxx Port: 9081 ------ 2003-04-30T17:20:05 ERROR(200) zdaemon Process 16412 terminated by signal SIGSEG V(11) (core dumped) ------ 2003-04-30T17:20:05 INFO(0) zdaemon Started subprocess: pid 21976 ------
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Upgrade to 2.6.1 and try again. -aj --On Freitag, 2. Mai 2003 11:38 Uhr -0400 Kevin Carlson <khcarlso@bellsouth.net> wrote:
I posted a message a few days ago about the same type of problem. I am running 2.6.0, Python 2.1.3, Redhat on Intel and have the following products installed:
CMF 1.2 TexIndexNG 1.09 ZMySQLDA 2.08 BTreeFolder2 2-0.5.0
I received one reply that it is most likely C code throwing the SIGSEGV which makes sense. Where the code in question is, remains a mystery. Please keep me in the loop if you run across any answers to this problem.
Charlie Reiman wrote:
One of my testing zopes is crashing with a SEGV fault. Does anyone have any suggestions on how to start isolating or fixing this? The requests before the failure are pretty innocuous and I have several zopes with similar setups that aren't exhibiting this behavior. This machine is also in our development environment and is not exposed to real world traffic and abuse.
This zope has several products installed:
DCOracle2 PortableHole TinyTablePlus exUserFolder LocalFS SetTag ZSyncer
Of these, DCOracle2 and exUserFolder are hacked but I trust them as I've been using my hacked version for ages. LocalFS is the newest product on the server.
I'm a bit stumped on where to start since python shouldn't be throwing segvs anyway.
Zope 2.6.1, Python 2.1.3, Solaris on Intel. Log attached:
2003-04-30T16:38:11 INFO(0) zdaemon Started subprocess: pid 16412 ------ 2003-04-30T16:38:20 INFO(0) ZODB Opening database for mounting: '147114184_10329 13646.175896' ------ 2003-04-30T16:38:20 INFO(0) ZODB Mounted database '147114184_1032913646.175896' at /temp_folder ------ 2003-04-30T16:38:20 INFO(0) ZServer HTTP server started at Wed Apr 30 16:38:20 2 003 Hostname: xxxxx.kefta.com Port: 8081 ------ 2003-04-30T16:38:20 INFO(0) ZServer FTP server started at Wed Apr 30 16:38:20 20 03 Hostname: xxxxx Port: 9081 ------ 2003-04-30T17:20:05 ERROR(200) zdaemon Process 16412 terminated by signal SIGSEG V(11) (core dumped) ------ 2003-04-30T17:20:05 INFO(0) zdaemon Started subprocess: pid 21976 ------
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-----Original Message----- From: zope-admin@zope.org [mailto:zope-admin@zope.org]On Behalf Of Andreas Jung Sent: Friday, May 02, 2003 8:43 AM To: Kevin Carlson; zope@zope.org Subject: Re: [Zope] Crashing zope. Any hints?
Upgrade to 2.6.1 and try again.
-aj
Good advice for Kevin but not for me. I'm already running 2.6.1, as noted in my posting. I don't think we're experiencing the same problem since we have different zope versions and very different product selections. I suppose this could be hardware or an OS issue since none of my other zopes seem to crash under load. Eh. If it were happening in production I'd be a lot more concerned.
participants (3)
-
Andreas Jung -
Charlie Reiman -
Kevin Carlson