Ubuntu
guvcview package

guvcview crashed with SIGSEGV in resolution_changed()

Bug #1559495 reported by Flávio Oliveira on 2016-03-19

10

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	guvcview (Ubuntu)	New	Medium	Unassigned

Bug Description

After the program installation, when it is open and will select the camera formats, the program closes. The program just closes when will select formatted.

ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: guvcview 2.0.2+debian-3
ProcVersionSignature: Ubuntu 4.4.0-14.30-generic 4.4.5
Uname: Linux 4.4.0-14-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
CurrentDesktop: Unity
Date: Sat Mar 19 13:25:41 2016
ExecutablePath: /usr/bin/guvcview
InstallationDate: Installed on 2016-03-19 (0 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160307)
ProcCmdline: guvcview
SegvAnalysis:
Segfault happened at: 0x416c6c: mov (%rdx,%rax,4),%edi
PC (0x00416c6c) ok
source "(%rdx,%rax,4)" (0x00000031) not located in a known VMA region (needed readable region)!
destination "%edi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: guvcview
StacktraceTop:
?? ()
g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: guvcview crashed with SIGSEGV in g_closure_invoke()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

Tags:

Revision history for this message

Flávio Oliveira (oliveiradeflavio) wrote on 2016-03-19:

#1

Dependencies.txt Edit (7.1 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (615 bytes, text/plain; charset="utf-8")
JournalErrors.txt Edit (15.3 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (317 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (89.2 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (952 bytes, text/plain; charset="utf-8")
Registers.txt Edit (687 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (4.5 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (13.8 KiB, text/plain; charset="utf-8")

information type:

Private → Public

Revision history for this message

Apport retracing service (apport) wrote on 2016-03-19:

#2

StacktraceTop:
resolution_changed (wgtResolution=<optimized out>, data=<optimized out>) at gui_gtk3_callbacks.c:1285
g_closure_invoke () from /tmp/apport_sandbox_KJGxfo/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
signal_emit_unlocked_R () from /tmp/apport_sandbox_KJGxfo/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
g_signal_emit_valist () from /tmp/apport_sandbox_KJGxfo/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
g_signal_emit () from /tmp/apport_sandbox_KJGxfo/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0

Revision history for this message

Apport retracing service (apport) wrote on 2016-03-19: Stacktrace.txt

#3

Stacktrace.txt Edit (9.5 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2016-03-19: StacktraceSource.txt

#4

StacktraceSource.txt Edit (8.2 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2016-03-19: ThreadStacktrace.txt

#5

ThreadStacktrace.txt Edit (20.6 KiB, text/plain)

Changed in guvcview (Ubuntu):
importance:	Undecided → Medium
summary:	- guvcview crashed with SIGSEGV in g_closure_invoke() + guvcview crashed with SIGSEGV in resolution_changed()
tags:	removed: need-amd64-retrace

Report a bug

This report contains Public information

Everyone can see this information.

You are

Subscribing...

Edit bug mail

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.