Ubuntu
workrave package

workrave crashed with SIGSEGV in XQueryExtension()

Bug #1723153 reported by Dan Watkins on 2017-10-12

40

This bug affects 6 people

Affects		Status	Importance	Assigned to	Milestone
	workrave (Ubuntu)	Confirmed	Medium	Unassigned

Bug Description

Workrave is installed, and seems to crash soon after resuming from suspend.

ProblemType: Crash
DistroRelease: Ubuntu 17.10
Package: workrave 1.10.16-2ubuntu1
ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
Uname: Linux 4.13.0-12-generic x86_64
ApportVersion: 2.20.7-0ubuntu2
Architecture: amd64
CrashCounter: 1
CurrentDesktop: GNOME
Date: Tue Oct 10 08:27:25 2017
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/workrave
InstallationDate: Installed on 2014-09-04 (1132 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
ProcCmdline: /usr/bin/workrave
ProcEnviron:
SHELL=/bin/zsh
XDG_RUNTIME_DIR=<set>
PATH=(custom, no user)
LANGUAGE=en_GB:en
LANG=en_GB.UTF-8
Signal: 11
SourcePackage: workrave
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
XScreenSaverQueryExtension () at /usr/lib/x86_64-linux-gnu/libXss.so.1
XScreenSaverMonitor::init() ()
Title: workrave crashed with SIGSEGV in XQueryExtension()
UpgradeStatus: Upgraded to artful on 2016-12-05 (308 days ago)
UserGroups: adm audio cdrom dip disk docker fuse libvirt libvirtd lpadmin lxd plugdev sambashare sbuild sudo

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Revision history for this message

Dan Watkins (oddbloke) wrote on 2017-10-12:

#1

Dependencies.txt Edit (7.2 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (982 bytes, text/plain; charset="utf-8")
JournalErrors.txt Edit (138.0 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (1004 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (48.7 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (1.3 KiB, text/plain; charset="utf-8")
Registers.txt Edit (913 bytes, text/plain; charset="utf-8")
SegvAnalysis.txt Edit (226 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (1.6 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (7.1 KiB, text/plain; charset="utf-8")
XsessionErrors.txt Edit (1.6 MiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2017-10-12:

#2

StacktraceTop:
XQueryExtension (dpy=dpy@entry=0x55ebe7f773a0, name=name@entry=0x7fa67422ea95 "MIT-SCREEN-SAVER", major_opcode=major_opcode@entry=0x7fff89546264, first_event=first_event@entry=0x7fff89546268, first_error=first_error@entry=0x7fff8954626c) at ../../src/QuExt.c:43
XInitExtension (dpy=dpy@entry=0x55ebe7f773a0, name=name@entry=0x7fa67422ea95 "MIT-SCREEN-SAVER") at ../../src/InitExt.c:47
XextAddDisplay (extinfo=0x7fa674430130 <_screen_saver_info_data>, dpy=0x55ebe7f773a0, ext_name=ext_name@entry=0x7fa67422ea95 "MIT-SCREEN-SAVER", hooks=hooks@entry=0x7fa6744300c0 <screen_saver_extension_hooks>, nevents=nevents@entry=1, data=data@entry=0x0) at ../../src/extutil.c:110
find_display (dpy=<optimized out>) at ../../src/XScrnSaver.c:77
XScreenSaverQueryExtension (dpy=<optimized out>, event_base_return=event_base_return@entry=0x7fff89546310, error_base_return=error_base_return@entry=0x7fff89546314) at ../../src/XScrnSaver.c:158

Revision history for this message

Apport retracing service (apport) wrote on 2017-10-12: Stacktrace.txt

#3

Stacktrace.txt Edit (5.1 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2017-10-12: StacktraceSource.txt

#4

StacktraceSource.txt Edit (4.8 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2017-10-12: ThreadStacktrace.txt

#5

ThreadStacktrace.txt Edit (18.8 KiB, text/plain)

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

Jean-Baptiste Lallement (jibel) on 2017-10-12

information type:	Private → Public
tags:	added: wayland removed: wayland-session

Revision history for this message

Launchpad Janitor (janitor) wrote on 2017-10-19:

#6

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in workrave (Ubuntu):
status:	New → Confirmed

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Bug #1724791

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