Bacula-users

Re: [Bacula-users] bacula-fd crashes on FreeBSD 9.2

2013-10-16 15:46:06
Subject: Re: [Bacula-users] bacula-fd crashes on FreeBSD 9.2
From: dweimer <dweimer AT dweimer DOT net>
To: bacula-users AT lists.sourceforge DOT net
Date: Wed, 16 Oct 2013 14:44:06 -0500
On 10/16/2013 2:13 pm, David Newman wrote:
> On 10/14/13 2:44 AM, Martin Simmons wrote:
>>>>>>> On Sun, 13 Oct 2013 18:25:07 -0700, David Newman said:
>>> 
>>> On 10/9/13 4:41 PM, David Newman wrote:
>>>> FreeBSD 9.2-RELEASE, bacula-client-5.2.12_3 installed from ports
>>>> 
>>>> Ever since upgrading this host to FreeBSD 9.2, bacula-fd crashes as 
>>>> soon
>>>> as bacula-dir starts a backup job. The entry in /var/log/messages 
>>>> is:
>>>> 
>>>> Oct  9 16:25:50 o bacula-fd: Bacula interrupted by signal 0: UNKNOWN 
>>>> SIGNAL
>>>> 
>>>> Backups worked fine on this host running FreeBSD 9.1 and other hosts
>>>> upgraded to FreeBSD 9.2 run backups OK.
>>>> 
>>>> I've done the uninstall/reinstall thing with the bacula-client port, 
>>>> but
>>>> that made no difference.
>>>> 
>>>> Thanks in advance for troubleshooting clues.
>>>> 
>>>> dn
>>> 
>>> Is there a Wireshark decode for Bacula?
>>> 
>>> I'm still stuck on this problem, and need more info on what's causing
>>> that UNKNOWN SIGNAL error. Wireshark 1.8.6 just shows strings of 
>>> bytes
>>> for the Bacula stuff.
>>> 
>>> Thanks.
>>> 
>>> dn
>> 
>> A wireshark decode won't help much here because problems like this 
>> must be in
>> the fd itself.
>> 
>> Try attaching gdb to the bacula-fd process and see if it catches the
>> mysterious signal (see
>> http://www.bacula.org/5.2.x-manuals/en/problems/problems/What_Do_When_Bacula.html#SECTION00640000000000000000).
> 
> No luck with this. Per that URL, I've put the btraceback.gdb file in 
> the
> same directory as the bacula-fd executable on the client (in this case,
> /usr/local/sbin) and made the .gdb file executable.
> 
> At run time it produces this error:
> 
> /usr/local/sbin/btraceback.gdb:1: Error in sourced command file:
> No symbol table is loaded.  Use the "file" command.
> 
> That's problem 1. Problem 2 is that the syntax given for capturing
> STDERR and STDOUT -- 2>\&1 -- doesn't work on either csh (root's 
> default
> on FreeBSD) or bash.
> 
> Any ideas on remedying either issue?
> 
> Thanks.
> 
> dn
> 

I have 2>&1, no backslash before the ampersand used with /bin/sh in 
several cron scripts, on FreeBSD seems to do the job

-- 
Thanks,
    Dean E. Weimer
    http://www.dweimer.net/

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