[mythtv-users] myth backend crashing

[Michael T. Dean]

On 05/02/2012 12:43 AM, Michael T. Dean wrote:
> On 05/02/2012 12:41 AM, Michael T. Dean wrote:
>> On 05/01/2012 08:39 PM, Gerald Brandt wrote:
>>> Subject says it all.  Dual Firewire inputs.
>>>
>>>
>>> May  1 18:57:23 mythserver kernel: [  279.172305] init: 
>>> mythtv-backend main process (2259) killed by TERM signal
>>> May  1 18:57:31 mythserver kernel: [  287.038744] show_signal_msg: 
>>> 39 callbacks suppressed
>>> May  1 18:57:31 mythserver kernel: [  287.038749] mythbackend[2260]: 
>>> segfault at 6 ip b51d20ac sp bfde15b0 error 4 in 
>>> libc-2.15.so[b515e000+19f000]
>>> May  1 19:09:01 mythserver CRON[3089]: (root) CMD (  [ -x 
>>> /usr/lib/php5/maxlifetime ]&&  [ -d /var/lib/php5 ]&&  find 
>>> /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin 
>>> +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; 
>>> -delete)
>>> May  1 19:17:01 mythserver CRON[3099]: (root) CMD (   cd /&&  
>>> run-parts --report /etc/cron.hourly)
>>> May  1 19:35:40 mythserver kernel: [ 2576.014126] mythbackend[2959]: 
>>> segfault at eb8000c ip b52060d5 sp a97fea50 error 4 in 
>>> libc-2.15.so[b5192000+19f000]
>>> May  1 19:35:41 mythserver kernel: [ 2576.778301] init: 
>>> mythtv-backend main process (2948) terminated with status 139
>>> May  1 19:35:41 mythserver kernel: [ 2576.778325] init: 
>>> mythtv-backend main process ended, respawning
>>> May  1 19:36:54 mythserver kernel: [ 2649.675298] init: 
>>> mythtv-backend main process (3716) killed by TERM signal
>>>
>>
>> We'll need a backtrace as described at 
>> http://www.mythtv.org/wiki/Debugging
>
> Actually, that's a TERM signal, not a crash...  Someone is sending it 
> a signal saying to shut down.
>
> Broken start script/process monitor/upstart/...?

Ah, ignore that followup.  mythbackend is crashing, but mythtv-backend 
wrapper script is getting a TERM.

So, we're back to, "We'll need a backtrace as described at 
http://www.mythtv.org/wiki/Debugging."

And seems I'm too tired to be replying to the list, so I need to get 
some sleep.

Mike