[mythtv-commits] Ticket #740: Segfault when changing channels with
DVB
MythTV
mythtv at cvs.mythtv.org
Fri Dec 2 01:37:30 EST 2005
#740: Segfault when changing channels with DVB
--------------------+-------------------------------------------------------
Reporter: Homer | Owner: ijr
Type: defect | Status: new
Priority: major | Milestone:
Component: mythtv | Version:
Severity: medium |
--------------------+-------------------------------------------------------
This is a dupe of a closed issue. At the end of that thread danielk
suggests opening a new ticket if the problem shows up again.
I have this problem on 8095. Just downloaded it and built it fresh.
Here's the gdb log and backtrace:
{{{
2005-12-01 22:18:35.402 Invalid file handle when opening
/mythtv//1510_20051201221833.mpg. 4 retries remaining.
2005-12-01 22:18:35.903 Invalid file handle when opening
/mythtv//1510_20051201221833.mpg. 3 retries remaining.
2005-12-01 22:18:36.344 NVP: prebuffering pause
2005-12-01 22:18:36.405 Invalid file handle when opening
/mythtv//1510_20051201221833.mpg. 2 retries remaining.
2005-12-01 22:18:36.907 Invalid file handle when opening
/mythtv//1510_20051201221833.mpg. 1 retries remaining.
2005-12-01 22:18:37.246 Prebuffer wait timed out 10 times.
mpegts_read_header: read_packet() failed
2005-12-01 22:18:37.996 AFD Error: Reset(): avformat err(-1) on
av_open_input_file call.
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1293968464 (LWP 8956)]
0xb760ad9a in av_read_frame (s=0x0, pkt=0x8da7c80) at utils.c:1089
1089 const int genpts= s->flags & AVFMT_FLAG_GENPTS;
Current language: auto; currently c
(gdb) bt
#0 0xb760ad9a in av_read_frame (s=0x0, pkt=0x8da7c80) at utils.c:1089
#1 0xb7ab5b95 in AvFormatDecoder::GetFrame (this=0x8bb2860, onlyvideo=0)
at avformatdecoder.cpp:2061
#2 0xb7a814eb in NuppelVideoPlayer::GetFrame (this=0x8b6db20,
onlyvideo=0,
unsafe=false) at NuppelVideoPlayer.cpp:868
#3 0xb7a88d51 in NuppelVideoPlayer::StartPlaying (this=0x8b6db20)
at NuppelVideoPlayer.cpp:2325
#4 0xb7a45661 in SpawnDecode (param=0x8b6db20) at tv_play.cpp:188
#5 0xb65bf380 in start_thread () from /lib/tls/libpthread.so.0
#6 0xb645db5e in clone () from /lib/tls/libc.so.6
}}}
If there's anything else you need, just ask.
Homer
--
Ticket URL: <http://cvs.mythtv.org/trac/ticket/740>
MythTV <http://www.mythtv.org/>
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