- From: Daniel DeLeo <
>
- To:
- Subject: [chef] Re: OHAI-143?
- Date: Thu, 4 Feb 2010 19:13:42 -0800
Hi Josh,
The segfault is actually a ruby bug, not ohai or Chef. These are
tricky to pin down, but one such bug that was recently resolved is
tracked here:
http://redmine.ruby-lang.org/issues/show/2326
Bryan McLellan submitted patches to both Ubuntu and Debian and posted
links to their respective tracking systems:
http://redmine.ruby-lang.org/issues/show/2326#note-7
Can you see if the updated versions of ruby fix the issue for you?
On Thu, Feb 4, 2010 at 1:53 PM, Joshua Miller
<
>
wrote:
>
I am seeing crashes that look like OHAI-143 but what I don't understand is
>
that I have 30 hosts running the same build. This servers has three extra
>
roles which are place holders and there for empty, but I tried removing
>
them and it did not change anything. Any input to help me figure out the
>
problem?
>
>
>
Thank you,
>
>
>
Joshua
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>
>
>
>
:~$
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dpkg -l |grep chef
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ii chef 0.7.16-1
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configuration management system written in R
>
ii libchef-ruby 0.7.16-1
>
Ruby libraries for Chef configuration manage
>
ii libchef-ruby1.8 0.7.16-1
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Ruby 1.8 libraries for Chef configuration ma
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>
>
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Starting chef-client in daemon mode crashes
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>
:~$
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sudo /etc/init.d/chef-client start
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* Starting chef-client chef-client
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...done.
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:~$
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/usr/lib/ruby/1.8/ohai/plugins/linux/virtualization.rb:58: [BUG]
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Segmentation fault
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ruby 1.8.7 (2009-06-12 patchlevel 174) [x86_64-linux]
>
>
>
:~$
>
>
Running chef-client in debug crashes
>
>
:~$
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sudo chef-client -l debug
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/usr/lib/ruby/1.8/ohai/plugins/linux/virtualization.rb:58: [BUG]
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Segmentation fault
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ruby 1.8.7 (2009-06-12 patchlevel 174) [x86_64-linux]
>
>
Aborted
>
:~$
>
cat /var/log/chef/client.log
>
[Thu, 04 Feb 2010 13:45:53 -0800] INFO: Daemonizing..
>
[Thu, 04 Feb 2010 13:45:53 -0800] INFO: Daemonizing..
>
[Thu, 04 Feb 2010 13:45:53 -0800] INFO: Daemonizing..
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[Thu, 04 Feb 2010 13:45:53 -0800] INFO: Forked, in 11557. Priveleges: 0 0
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[Thu, 04 Feb 2010 13:46:03 -0800] INFO: Starting Chef Run
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[Thu, 04 Feb 2010 13:46:20 -0800] INFO: Starting Chef Run
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: Loading plugin os
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[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: Loading plugin ruby
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[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: Loading plugin languages
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[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: Loading plugin kernel
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[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: ---- Begin uname -s STDOUT ----
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[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: Linux
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[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: ---- End uname -s STDOUT ----
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: ---- Begin uname -s STDERR ----
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG:
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: ---- End uname -s STDERR ----
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: Ran (uname -s) returned 0
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: ---- Begin uname -r STDOUT ----
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: 2.6.31-16-generic
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[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: ---- End uname -r STDOUT ----
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[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: ---- Begin uname -r STDERR ----
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[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG:
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[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: ---- End uname -r STDERR ----
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[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: Ran (uname -r) returned 0
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: ---- Begin uname -v STDOUT ----
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[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: #53-Ubuntu SMP Tue Dec 8 04:02:15
>
UTC 2009
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: ---- End uname -v STDOUT ----
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: ---- Begin uname -v STDERR ----
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG:
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: ---- End uname -v STDERR ----
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: Ran (uname -v) returned 0
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: ---- Begin uname -m STDOUT ----
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: x86_64
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[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: ---- End uname -m STDOUT ----
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: ---- Begin uname -m STDERR ----
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG:
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: ---- End uname -m STDERR ----
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: Ran (uname -m) returned 0
>
[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: Loading plugin virtualization
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[Thu, 04 Feb 2010 13:46:20 -0800] DEBUG: Loading plugin
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linux::virtualization
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:~$
>
>
No debug chef runs manually just fine
>
>
:~$
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sudo chef-client
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:~$
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cat /var/log/chef/client.log
>
...
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[Thu, 04 Feb 2010 13:47:34 -0800] INFO: Starting Chef Run
>
[Thu, 04 Feb 2010 13:47:39 -0800] INFO: Ran execute[apt-get update]
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successfully
>
[Thu, 04 Feb 2010 13:47:39 -0800] WARN: service[nscd]: falling back to
>
process table inspection
>
[Thu, 04 Feb 2010 13:47:40 -0800] WARN: service[nscd]: attempting to match
>
'nscd' ((?-mix:nscd)) against process list
>
[Thu, 04 Feb 2010 13:47:40 -0800] WARN: service[nscd]: falling back to
>
process table inspection
>
[Thu, 04 Feb 2010 13:47:40 -0800] WARN: service[nscd]: attempting to match
>
'nscd' ((?-mix:nscd)) against process list
>
[Thu, 04 Feb 2010 13:47:41 -0800] WARN: service[apparmor]: falling back to
>
process table inspection
>
[Thu, 04 Feb 2010 13:47:41 -0800] WARN: service[apparmor]: attempting to
>
match 'apparmor' ((?-mix:apparmor)) against process list
>
[Thu, 04 Feb 2010 13:47:41 -0800] WARN: service[apparmor]: falling back to
>
process table inspection
>
[Thu, 04 Feb 2010 13:47:41 -0800] WARN: service[apparmor]: attempting to
>
match 'apparmor' ((?-mix:apparmor)) against process list
>
[Thu, 04 Feb 2010 13:47:41 -0800] WARN: service[rsyslog]: falling back to
>
process table inspection
>
[Thu, 04 Feb 2010 13:47:41 -0800] WARN: service[rsyslog]: attempting to
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match 'rsyslog' ((?-mix:rsyslog)) against process list
>
[Thu, 04 Feb 2010 13:47:41 -0800] WARN: service[rsyslog]: falling back to
>
process table inspection
>
[Thu, 04 Feb 2010 13:47:41 -0800] WARN: service[rsyslog]: attempting to
>
match 'rsyslog' ((?-mix:rsyslog)) against process list
>
[Thu, 04 Feb 2010 13:47:42 -0800] WARN: service[snmpd]: falling back to
>
process table inspection
>
[Thu, 04 Feb 2010 13:47:42 -0800] WARN: service[snmpd]: attempting to match
>
'snmpd' ((?-mix:snmpd)) against process list
>
[Thu, 04 Feb 2010 13:47:42 -0800] WARN: service[snmpd]: falling back to
>
process table inspection
>
[Thu, 04 Feb 2010 13:47:42 -0800] WARN: service[snmpd]: attempting to match
>
'snmpd' ((?-mix:snmpd)) against process list
>
[Thu, 04 Feb 2010 13:47:43 -0800] WARN: service[ssh]: falling back to
>
process table inspection
>
[Thu, 04 Feb 2010 13:47:43 -0800] WARN: service[ssh]: attempting to match
>
'ssh' ((?-mix:ssh)) against process list
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[Thu, 04 Feb 2010 13:47:43 -0800] WARN: service[ssh]: falling back to
>
process table inspection
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[Thu, 04 Feb 2010 13:47:43 -0800] WARN: service[ssh]: attempting to match
>
'ssh' ((?-mix:ssh)) against process list
>
[Thu, 04 Feb 2010 13:47:43 -0800] WARN: service[postfix]: falling back to
>
process table inspection
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[Thu, 04 Feb 2010 13:47:43 -0800] WARN: service[postfix]: attempting to
>
match 'postfix' ((?-mix:postfix)) against process list
>
[Thu, 04 Feb 2010 13:47:44 -0800] WARN: service[ntpd]: falling back to
>
process table inspection
>
[Thu, 04 Feb 2010 13:47:44 -0800] WARN: service[ntpd]: attempting to match
>
'ntpd' ((?-mix:ntpd)) against process list
>
[Thu, 04 Feb 2010 13:47:47 -0800] INFO: Chef Run complete in 12.70877
>
seconds
>
[Thu, 04 Feb 2010 13:48:21 -0800] INFO: Daemonizing..
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[Thu, 04 Feb 2010 13:48:21 -0800] INFO: Daemonizing..
>
[Thu, 04 Feb 2010 13:48:21 -0800] INFO: Daemonizing..
>
[Thu, 04 Feb 2010 13:48:21 -0800] INFO: Forked, in 11729. Priveleges: 0 0
>
[Thu, 04 Feb 2010 13:48:29 -0800] INFO: Starting Chef Run
>
:~$
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- [chef] OHAI-143?, Joshua Miller, 02/04/2010
- [chef] Re: OHAI-143?, Daniel DeLeo, 02/04/2010
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