[mythtv] FW: Ticket #10541: SIGSEGV when EIT updating DB and channel change

Angela Schmid angela.schmid at wolke7.net
Thu Apr 12 20:10:30 UTC 2012


> > > > Hi Daniel,
> > > >  I pulled and activated the patch. A 0 byte file was created at 
> > > > 05:10,  however the logs show only ASK_RECORDING 30 seconds 
> > > > before. I think not  everything get logged, EIT debug messages 
> > > > overwrite the channel changing  messages. The frontend loosed 
> > > > connection and I had to ctrl-c the gdb'ed  backend.  Attached is the dbg.txt and mythbackend.log.
> > >
> > Saw your v2 patch in the mean time. I will inform you.
> > Angela
> 
> Mythbackend didn't hang today. I observed only one time a situation 
> where EIT was updating and a recording started, however it had a 
> strange starting time (18:41) and I didn't see a recording with this date. Will keep you informed.
> 
> I think not everything is logged (I think I have seen many occasions). 
> I use the configuration /etc/rsyslog.d/40-mythtv.conf from 
> http://www.mythtv.org/wiki/Rsyslog_Configuration
> Just wonder if other people observe the same ? Is logging threadsafe ?

In the last 4 days I had only one occasion, which was handled by the patch successful. However, the recording started 1.5 minutes
later, as you can  see from the log http://code.mythtv.org/trac/ticket/10541 . Why does the recording earliest start, when the DB
writing is finished ?

Angela




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