You could try enabling core dumps ("ulimit -c unlimited") and rerunning rdairplay. The next time it crashes, it will leave a core dump that can be examined with gdb (e.g. gdb /usr/bin/rdairplay core). You can then use gdb's bt (backtrace) command to see what rdairplay was doing when it crashed.
I seem to recall there being something funky with invalid timestamps that would make qt complain... On Tue, Jan 5, 2016 at 11:13 AM, Jim Stewart <jstew...@paceaudio.com> wrote: > I've had this problem since the beginning. Can't remember if I get the > exact GP fault error or not. > > In my case it crashes about half the time, but in spurts as in it will do > it 3 or 4 nights in a row, then clear up for a few days, then do it again. > I haven't determined a pattern to it. > > Years ago I configured a silence sense on it so it simply restarts > rdairplay (and starts it playing) once silence is detected. Since ripcd > keeps running, I can do all this with rml commands. On our main on-air > machine that has a BT ACS8.2 audio switcher, I use its silence sense to > trigger the "fix it" macro. > > On our backup machine (that lacks the switcher) I use the Jack Audio > "Silent_Jack" program. Both work perfectly, typically leaving about 15 > seconds of dead air as opposed to about 5 seconds of dead air normally when > rdairplay doesn't crash but is simply is being sluggish chaining logs. > > Both machines use the same database (or at least snapshots of it), so I'm > guessing the problem originates from there. Both machines use Debian Linux > but typically are on completely different versions, our on-air machine is > on a fairly old version using the "If it ain't broke, don't fix it" > concept. The backup is typically the current Debian version. So maybe it > could also be something in Debian that has continued through 3 major > versions of Debian. > > Date: Tue, 5 Jan 2016 06:19:38 -0600 > From: Tim Camp <t...@dotcom1.net> > To: User discussion about the Rivendell Radio Automation System > <rivendell-dev@lists.rivendellaudio.org> > Subject: [RDD] Rdairplay Crash at midnight after log chain > Message-ID: > < > cads6wcbbouawtbehvgqwtpkek4ydfew57khfn99_hwq+42m...@mail.gmail.com> > Content-Type: text/plain; charset="utf-8" > > Greetings, > > The following is the syslog from last night when RdAirplay crashed after > log load. > > Trying to figure out the problem... > > Jan 4 23:59:04 zewcon rdairplay: loaded log 'zew0105' in Main Log > Jan 4 23:59:04 zewcon kernel: [6687443.252425] traps: rdairplay[8606] > general protection ip:7f127fef45c6 sp:7ffffa10e2d8 error:0 in > libqt-mt.so.3.3.8[7f127f984000+75b000] > Jan 4 23:59:09 zewcon caed: alsaStopTimerData(1) > Jan 4 23:59:25 zewcon caed: alsaStopTimerData(0) > Jan 5 00:14:48 zewcon ripcd: ran local maintenance routines > Jan 5 00:17:01 zewcon CRON[6121]: (root) CMD ( cd / && run-parts > --report /etc/cron.hourly) > Jan 5 01:00:32 zewcon ripcd: ran local maintenance routines > Jan 5 01:17:01 zewcon CRON[6313]: (root) CMD ( cd / && run-parts > --report /etc/cron.hourly) > Jan 5 01:46:15 zewcon ripcd: ran local maintenance routines > Jan 5 02:17:01 zewcon CRON[6504]: (root) CMD ( cd / && run-parts > --report /etc/cron.hourly) > Jan 5 02:31:59 zewcon ripcd: ran local maintenance routines > Jan 5 03:17:01 zewcon CRON[6698]: (root) CMD ( cd / && run-parts > --report /etc/cron.hourly) > Jan 5 03:17:43 zewcon ripcd: ran local maintenance routines > Jan 5 04:03:26 zewcon ripcd: ran local maintenance routines > Jan 5 04:17:01 zewcon CRON[6966]: (root) CMD ( cd / && run-parts > --report /etc/cron.hourly) > Jan 5 04:49:10 zewcon ripcd: ran local maintenance routines > Jan 5 05:17:01 zewcon CRON[7175]: (root) CMD ( cd / && run-parts > --report /etc/cron.hourly) > Jan 5 05:34:54 zewcon ripcd: ran local maintenance routines > > > Cheers > > Tim Camp > WZEW-FM > Mobile, AL. > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://caspian.paravelsystems.com/pipermail/rivendell-dev/attachments/20160105/8302e683/attachment-0001.html > > > > ------------------------------ > > _______________________________________________ > Rivendell-dev mailing list > Rivendell-dev@lists.rivendellaudio.org > http://caspian.paravelsystems.com/mailman/listinfo/rivendell-dev > > > End of Rivendell-dev Digest, Vol 33, Issue 3 > ******************************************** > _______________________________________________ > Rivendell-dev mailing list > Rivendell-dev@lists.rivendellaudio.org > http://caspian.paravelsystems.com/mailman/listinfo/rivendell-dev >
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