vlc crashed with SIGSEGV in PMTCallBack()

Bug #961935 reported by newuser
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
VLC media player
Unknown
Unknown
vlc (Ubuntu)
Invalid
Medium
Unassigned

Bug Description

vlc crashed with SIGSEGV in dvbpsi_GatherPMTSections()

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: vlc-nox 2.0.0-4
ProcVersionSignature: Ubuntu 3.2.0-19.30-generic 3.2.11
Uname: Linux 3.2.0-19-generic x86_64
ApportVersion: 1.94.1-0ubuntu2
Architecture: amd64
CrashCounter: 1
Date: Thu Mar 22 09:09:38 2012
ExecutablePath: /usr/bin/vlc
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120315)
LocalLibraries: /usr/local/lib/libusb-1.0.so.0.0.0
ProcCmdline: /usr/bin/vlc /tmp/stream-2.m3u
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7fc9d81498f8: mov (%rdx),%rbx
 PC (0x7fc9d81498f8) ok
 source "(%rdx)" (0x7fc900000001) not located in a known VMA region (needed readable region)!
 destination "%rbx" ok
 Stack memory exhausted (SP below stack segment)
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: vlc
StacktraceTop:
 ?? () from /usr/lib/vlc/plugins/demux/libts_plugin.so
 dvbpsi_GatherPMTSections () from /usr/lib/libdvbpsi.so.7
 dvbpsi_PushPacket () from /usr/lib/libdvbpsi.so.7
 ?? () from /usr/lib/vlc/plugins/demux/libts_plugin.so
 ?? () from /usr/lib/vlc/plugins/demux/libts_plugin.so
Title: vlc crashed with SIGSEGV in dvbpsi_GatherPMTSections()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

Revision history for this message
newuser (newuser) wrote :
visibility: private → public
Revision history for this message
Apport retracing service (apport) wrote :

StacktraceTop:
 PMTCallBack (p_demux=0x7fc9d4c06928, p_pmt=0x7fc9d4c06120) at ts.c:4106
 dvbpsi_GatherPMTSections (p_decoder=<optimized out>, p_section=0x7fc9d4c07a50) at tables/pmt.c:428
 dvbpsi_PushPacket (h_dvbpsi=0x7fc9d4c0b5d0, p_data=0x7fc9d4c01cb0 "G@\"\030") at dvbpsi.c:317
 Demux (p_demux=0x7fc9d4c06928) at ts.c:1098
 Open (p_this=0x7fc9d4c06928) at ts.c:827

Revision history for this message
Apport retracing service (apport) wrote : Stacktrace.txt
Revision history for this message
Apport retracing service (apport) wrote : ThreadStacktrace.txt
Changed in vlc (Ubuntu):
importance: Undecided → Medium
summary: - vlc crashed with SIGSEGV in dvbpsi_GatherPMTSections()
+ vlc crashed with SIGSEGV in PMTCallBack()
tags: removed: need-amd64-retrace
Revision history for this message
Rémi Denis-Courmont (rdenis) wrote :

Upstream is probably going to need an excerpt of the TS stream that triggers this problem.

Revision history for this message
Rémi Denis-Courmont (rdenis) wrote :

Please provide a sample file to reproduce and investigate the problem.

Changed in vlc (Ubuntu):
status: New → Incomplete
Revision history for this message
Bryce Harrington (bryce) wrote :

We're closing this bug since it is has been some time with no response from the original bug reporter. However, if the issue still exists in the latest development version of Ubuntu and you are the original reporter please feel free to reopen with the requested information. If you are not the original reporter, please don't reopen this one but instead file a new bug and reference this one.

Changed in vlc (Ubuntu):
status: Incomplete → Invalid
Changed in vlc:
status: Unknown → New
Changed in vlc:
status: New → Unknown
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