ekiga crashed with SIGSEGV in OpalPluginControl::Call()

Bug #1710844 reported by David Kastrup on 2017-08-15
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
ekiga (Ubuntu)
Medium
Unassigned

Bug Description

I think that this crash happened when trying to quit Ekiga by using "Quit" in the xfce4 panel icon. Though I don't really think that the manner of quitting Ekiga would be relevant here.

ProblemType: Crash
DistroRelease: Ubuntu 17.10
Package: ekiga 4.0.1-7
ProcVersionSignature: Ubuntu 4.11.0-13.19-lowlatency 4.11.12
Uname: Linux 4.11.0-13-lowlatency x86_64
ApportVersion: 2.20.6-0ubuntu5
Architecture: amd64
CrashCounter: 1
CurrentDesktop: XFCE
Date: Tue Aug 15 11:21:42 2017
ExecutablePath: /usr/bin/ekiga
InstallationDate: Installed on 2011-10-14 (2131 days ago)
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111011)
ProcCmdline: ekiga
SegvAnalysis:
 Segfault happened at: 0x7f345fa11d69 <_ZNK17OpalPluginControl4CallEPvPjS0_+45>: mov 0x8(%rax),%rax
 PC (0x7f345fa11d69) ok
 source "0x8(%rax)" (0x7f3444d04638) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
 Stack memory exhausted (SP below stack segment)
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: ekiga
StacktraceTop:
 OpalPluginControl::Call(void*, unsigned int*, void*) const () at /usr/lib/libopal.so.3.10.10
 OpalPluginVideoTranscoder::EncodeFrames(RTP_DataFrame const&, PList<RTP_DataFrame>&) () at /usr/lib/libopal.so.3.10.10
 OpalPluginVideoTranscoder::ConvertFrames(RTP_DataFrame const&, PList<RTP_DataFrame>&) () at /usr/lib/libopal.so.3.10.10
 OpalMediaPatch::Sink::WriteFrame(RTP_DataFrame&) () at /usr/lib/libopal.so.3.10.10
 OpalMediaPatch::DispatchFrame(RTP_DataFrame&) () at /usr/lib/libopal.so.3.10.10
Title: ekiga crashed with SIGSEGV in OpalPluginControl::Call()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin audio cdrom dialout fax floppy lpadmin lxd plugdev pulse-access sambashare

David Kastrup (dak) wrote :
information type: Private → Public

StacktraceTop:
 OpalPluginControl::Call(void*, unsigned int*, void*) const () from /tmp/apport_sandbox_9iWB7M/usr/lib/libopal.so.3.10.10
 OpalPluginVideoTranscoder::EncodeFrames(RTP_DataFrame const&, PList<RTP_DataFrame>&) () from /tmp/apport_sandbox_9iWB7M/usr/lib/libopal.so.3.10.10
 OpalPluginVideoTranscoder::ConvertFrames(RTP_DataFrame const&, PList<RTP_DataFrame>&) () from /tmp/apport_sandbox_9iWB7M/usr/lib/libopal.so.3.10.10
 OpalMediaPatch::Sink::WriteFrame(RTP_DataFrame&) () from /tmp/apport_sandbox_9iWB7M/usr/lib/libopal.so.3.10.10
 OpalMediaPatch::DispatchFrame(RTP_DataFrame&) () from /tmp/apport_sandbox_9iWB7M/usr/lib/libopal.so.3.10.10

Changed in ekiga (Ubuntu):
importance: Undecided → Medium
tags: removed: need-amd64-retrace
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