Public bug reported:
Binary package hint: mythtv
I've tried to transcode this twice and it crashed both times.
ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: mythtv-transcode-utils 0.23.1+fixes26437-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.35-28.49-generic 2.6.35.11
Uname: Linux 2.6.35-28-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
CrashCounter: 1
Date: Thu Mar 24 16:43:09 2011
ExecutablePath: /usr/bin/mythtranscode
Installed_mythplugins-dbg: 0.0
Installed_mythtv-dbg: 0.23.1+fixes26437-0ubuntu1
ProcCmdline: mythtranscode --profile autodetect --chanid 10950 --starttime
20110324150000 --fifodir /tmp/mythnuv2mkv5508
ProcEnviron: PATH=(custom, user)
SegvAnalysis:
Segfault happened at: 0x7f989f18bb30 <memcpy+160>: movzbl (%rsi),%eax
PC (0x7f989f18bb30) ok
source "(%rsi)" (0x00001027) not located in a known VMA region (needed
readable region)!
destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: mythtv
StacktraceTop:
memcpy () at ../sysdeps/x86_64/memcpy.S:161
AudioReencodeBuffer::AddSamples (this=0xa85a80, buffer=0x7f9892b1b010
"b\001\217\001\220\001\303\001\232\001\316\001{\001\253\001?\001h\001",
<incomplete sequence \362>, samples=1536, timecode=4135) at transcode.cpp:91
NuppelVideoPlayer::AddAudioData (this=0xa45c90, buffer=0x7f9892b1b010
"b\001\217\001\220\001\303\001\232\001\316\001{\001\253\001?\001h\001",
<incomplete sequence \362>, len=6144, timecode=4135) at
NuppelVideoPlayer.cpp:4025
AvFormatDecoder::GetFrame (this=0xa86320, decodetype=kDecodeAV) at
avformatdecoder.cpp:4211
NuppelVideoPlayer::TranscodeGetNextFrame (this=0xa45c90, dm_iter=...,
did_ff=0x7fff9123aeb8, is_key=0x7fff9123b269, honorCutList=false) at
NuppelVideoPlayer.cpp:5950
Title: mythtranscode crashed with SIGSEGV in memcpy()
UserGroups: audio cdrom dialout video
** Affects: mythtv (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-crash maverick
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https://bugs.launchpad.net/bugs/742112
Title:
mythtranscode crashed with SIGSEGV in memcpy()
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