[mythtv-commits] Ticket #1510: Segmentation fault running mythtranscode (SVN 9343)

[MythTV]

#1510: Segmentation fault running mythtranscode (SVN 9343)
-----------------------------------+----------------------------------------
 Reporter:  nick.rosier at gmail.com  |       Owner:  ijr 
     Type:  defect                 |      Status:  new 
 Priority:  minor                  |   Milestone:      
Component:  mythtv                 |     Version:  head
 Severity:  medium                 |  
-----------------------------------+----------------------------------------
 # mythbackend --version
 Library API version: 0.19.20060226-1
 Source code version: 9343
 Options compiled in:
  linux release using_v4l using_oss using_alsa using_arts using_jack
 using_ivtv using_dbox2 using_lirc using_dvb using_dvb_eit using_x11
 using_xv using_xrandr using_opengl_vsync using_frontend using_backend

 Some recordings fail to transcode; in the backendlog I find this
 information:
 {{{
 2006-03-14 11:35:55.926 Transcoding from
 /data/mythtv/recordings//1001_20060312210200.mpg to
 /data/mythtv/recordings//1001_20060312210200.mpg.tmp
 2006-03-14 11:35:55.983 Connecting to backend server: 192.168.1.4:6543
 (try 1 of 5)
 2006-03-14 11:35:55.993 Using protocol version 27
 2006-03-14 11:35:56.000 MainServer::HandleAnnounce Monitor
 2006-03-14 11:35:56.000 adding: bulma as a client (events: 0)
 [mpeg @ 0xb7585378]Parser not found for Codec Id: 94210 !
 0: start_time: 0.036 duration: 232.351
 1: start_time: 3394.947 duration: 232.402
 2: start_time: 0.025 duration: 232.317
 stream: start_time: 0.276 duration: 40303.600 bitrate=338 kb/s
 2006-03-14 11:35:56.145 AFD: Opened codec 0x8121030, id(MPEG2VIDEO)
 type(Video)
 2006-03-14 11:35:56.213 AFD: Opened codec 0x8122950, id(MP2) type(Audio)
 2006-03-14 11:35:56.354 NVP: Disabling Audio, params(-1,2,44100)
 2006-03-14 11:35:56.538 Copying Audio while transcoding Video
 2006-03-14 11:35:58.433 Unknown socket closing
 }}}
 The job stays in the jobqueue at 0%; mythtranscode coredumped (SIGSEGV).

 Backtrace below:
 {{{
 Thread 3 (process 21935):
 #0  0xffffe410 in __kernel_vsyscall ()
 No symbol table info available.
 #1  0xb63af80c in pthread_cond_timedwait@@GLIBC_2.3.2 () from
 /lib/libpthread.so.0
 No symbol table info available.
 #2  0xb6ac5200 in QWaitCondition::wait () from /usr/qt/3/lib/libqt-mt.so.3
 No symbol table info available.
 #3  0xb77f31e5 in ThreadedFileWriter::DiskLoop () from
 /usr/lib/libmythtv-0.19.so.0
 No symbol table info available.
 #4  0xb77f32db in ThreadedFileWriter::boot_writer () from
 /usr/lib/libmythtv-0.19.so.0
 No symbol table info available.
 #5  0xb63ac604 in start_thread () from /lib/libpthread.so.0
 No symbol table info available.
 #6  0xb624910e in clone () from /lib/libc.so.6
 No symbol table info available.

 Thread 2 (process 21937):
 #0  0xffffe410 in __kernel_vsyscall ()
 No symbol table info available.
 #1  0xb63af80c in pthread_cond_timedwait@@GLIBC_2.3.2 () from
 /lib/libpthread.so.0
 No symbol table info available.
 #2  0xb6ac5200 in QWaitCondition::wait () from /usr/qt/3/lib/libqt-mt.so.3
 No symbol table info available.
 #3  0xb77f23d0 in ThreadedFileWriter::SyncLoop () from
 /usr/lib/libmythtv-0.19.so.0
 No symbol table info available.
 #4  0xb77f240b in ThreadedFileWriter::boot_syncer () from
 /usr/lib/libmythtv-0.19.so.0
 No symbol table info available.
 #5  0xb63ac604 in start_thread () from /lib/libpthread.so.0
 No symbol table info available.
 #6  0xb624910e in clone () from /lib/libc.so.6
 No symbol table info available.

 Thread 1 (process 21819):
 #0  0x00000000 in ?? ()
 No symbol table info available.
 #1  0x0805efee in std::basic_string<char, std::char_traits<char>,
 std::allocator<char> >::basic_string<char*> ()
 No symbol table info available.
 #2  0x080579b7 in ?? ()
 No symbol table info available.
 #3  0xb61a4876 in __libc_start_main () from /lib/libc.so.6
 No symbol table info available.
 #4  0x0804f461 in ?? ()
 No symbol table info available.
 }}}

-- 
Ticket URL: <http://cvs.mythtv.org/trac/ticket/1510>
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