Ubuntu
gnome-screensaver package

gnome-screensaver crashed with SIGSEGV in XQueryExtension()

Bug #1747938 reported by Cristian Aravena Romero on 2018-02-07

10

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	gnome-screensaver (Ubuntu)	New	Medium	Unassigned

Bug Description

Hello,

I do not know why this happens

Regards,
--
Cristian

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: gnome-screensaver 3.6.1-8ubuntu1
Uname: Linux 4.15.1-041501-generic x86_64
ApportVersion: 2.20.8-0ubuntu8
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed Feb 7 12:23:49 2018
ExecutablePath: /usr/bin/gnome-screensaver
InstallationDate: Installed on 2017-10-13 (116 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170926)
ProcCmdline: /usr/bin/gnome-screensaver --no-daemon
Signal: 11
SourcePackage: gnome-screensaver
StacktraceTop:
XQueryExtension () at /usr/lib/x86_64-linux-gnu/libX11.so.6
XInitExtension () at /usr/lib/x86_64-linux-gnu/libX11.so.6
XextAddDisplay () at /usr/lib/x86_64-linux-gnu/libXext.so.6
XF86VidModeQueryExtension () at /usr/lib/x86_64-linux-gnu/libXxf86vm.so.1
()
Title: gnome-screensaver crashed with SIGSEGV in XQueryExtension()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dialout dip libvirt lpadmin plugdev sambashare sudo

Tags:

Revision history for this message

Cristian Aravena Romero (caravena) wrote on 2018-02-07:

#1

Dependencies.txt Edit (7.2 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (982 bytes, text/plain; charset="utf-8")
HookError_source_gnome_screensaver.txt Edit (316 bytes, text/plain; charset="utf-8")
JournalErrors.txt Edit (145.3 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (966 bytes, text/plain; charset="utf-8")
ProcEnviron.txt Edit (308 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (41.9 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (1.3 KiB, text/plain; charset="utf-8")
Registers.txt Edit (893 bytes, text/plain; charset="utf-8")
SegvAnalysis.txt Edit (226 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (1.3 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (5.3 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2018-02-07:

#2

StacktraceTop:
XQueryExtension (dpy=dpy@entry=0x5643c9019900, name=name@entry=0x7fc67a40d8d8 "XFree86-VidModeExtension", major_opcode=major_opcode@entry=0x7ffd1fe806c4, first_event=first_event@entry=0x7ffd1fe806c8, first_error=first_error@entry=0x7ffd1fe806cc) at ../../src/QuExt.c:43
XInitExtension (dpy=dpy@entry=0x5643c9019900, name=name@entry=0x7fc67a40d8d8 "XFree86-VidModeExtension") at ../../src/InitExt.c:47
XextAddDisplay (extinfo=0x7fc67a60f170 <_xf86vidmode_info_data>, dpy=0x5643c9019900, ext_name=ext_name@entry=0x7fc67a40d8d8 "XFree86-VidModeExtension", hooks=hooks@entry=0x7fc67a60f100 <xf86vidmode_extension_hooks>, nevents=nevents@entry=0, data=data@entry=0x0) at ../../src/extutil.c:110
find_display (dpy=<optimized out>) at ../../src/XF86VMode.c:80
XF86VidModeQueryExtension (dpy=<optimized out>, event_basep=event_basep@entry=0x7ffd1fe80788, error_basep=error_basep@entry=0x7ffd1fe8078c) at ../../src/XF86VMode.c:97

Revision history for this message

Apport retracing service (apport) wrote on 2018-02-07: Stacktrace.txt

#3

Stacktrace.txt Edit (5.8 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2018-02-07: StacktraceSource.txt

#4

StacktraceSource.txt Edit (5.7 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2018-02-07: ThreadStacktrace.txt

#5

ThreadStacktrace.txt Edit (13.6 KiB, text/plain)

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

Cristian Aravena Romero (caravena) on 2018-02-07

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