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Message #07007
[Bug 1016392] [NEW] mythfrontend.real crashed with SIGSEGV in QTimer::start()
Public bug reported:
playing music, trying to modify the volume
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: mythtv-frontend 2:0.25.0+fixes.20120617.effb32b-0ubuntu0mythbuntu4 [origin: LP-PPA-mythbuntu-0.25]
ProcVersionSignature: Ubuntu 3.2.0-25.40-generic-pae 3.2.18
Uname: Linux 3.2.0-25-generic-pae i686
.var.log.mythtv.mythavtest.log:
.var.log.mythtv.mythbackend.log:
.var.log.mythtv.mythccextractor.log:
.var.log.mythtv.mythcommflag.log:
.var.log.mythtv.mythfilldatabase.log:
.var.log.mythtv.mythjobqueue.log:
.var.log.mythtv.mythlcdserver.log:
.var.log.mythtv.mythmediaserver.log:
.var.log.mythtv.mythmetadatalookup.log:
.var.log.mythtv.mythpreviewgen.log:
.var.log.mythtv.mythshutdown.log:
.var.log.mythtv.mythtranscode.log:
.var.log.mythtv.mythtv.setup.log:
.var.log.mythtv.mythutil.log:
.var.log.mythtv.mythwelcome.log:
ApportVersion: 2.0.1-0ubuntu8
Architecture: i386
CrashCounter: 1
CrashDB: mythbuntu
Date: Thu Jun 21 08:36:08 2012
ExecutablePath: /usr/bin/mythfrontend.real
Installed_mythtv_dbg: 0.0
MythTVDirectoryPermissions:
total 12
drwxrwsr-x 2 mythtv mythtv 4096 Jun 10 11:02 bare-client
drwxrwsr-x 2 mythtv mythtv 4096 Jun 8 03:02 music
drwxr-xr-x 2 root root 4096 Apr 10 11:30 videos
ProcCmdline: /usr/bin/mythfrontend.real --syslog local7
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=de_DE.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0xb5620467 <_ZN6QTimer5startEi+23>: mov %edx,0xc(%eax)
PC (0xb5620467) ok
source "%edx" ok
destination "0xc(%eax)" (0x0000000c) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: mythtv
StacktraceTop:
QTimer::start(int) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
MythMusicVolumeDialog::keyPressEvent(QKeyEvent*) () from /usr/lib/mythtv/plugins/libmythmusic.so
MythMainWindow::eventFilter(QObject*, QEvent*) () from /usr/lib/libmythui-0.25.so.0
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
Title: mythfrontend.real crashed with SIGSEGV in QTimer::start()
UpgradeStatus: Upgraded to precise on 2011-12-21 (182 days ago)
UserGroups: adm admin cdrom chipcard dialout lpadmin mythtv pcscd plugdev sambashare
** Affects: mythbuntu
Importance: Undecided
Status: New
** Tags: apport-crash i386 need-i386-retrace precise third-party-packages
--
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https://bugs.launchpad.net/bugs/1016392
Title:
mythfrontend.real crashed with SIGSEGV in QTimer::start()
Status in Mythbuntu, Ubuntu derivative focused upon MythTV:
New
Bug description:
playing music, trying to modify the volume
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: mythtv-frontend 2:0.25.0+fixes.20120617.effb32b-0ubuntu0mythbuntu4 [origin: LP-PPA-mythbuntu-0.25]
ProcVersionSignature: Ubuntu 3.2.0-25.40-generic-pae 3.2.18
Uname: Linux 3.2.0-25-generic-pae i686
.var.log.mythtv.mythavtest.log:
.var.log.mythtv.mythbackend.log:
.var.log.mythtv.mythccextractor.log:
.var.log.mythtv.mythcommflag.log:
.var.log.mythtv.mythfilldatabase.log:
.var.log.mythtv.mythjobqueue.log:
.var.log.mythtv.mythlcdserver.log:
.var.log.mythtv.mythmediaserver.log:
.var.log.mythtv.mythmetadatalookup.log:
.var.log.mythtv.mythpreviewgen.log:
.var.log.mythtv.mythshutdown.log:
.var.log.mythtv.mythtranscode.log:
.var.log.mythtv.mythtv.setup.log:
.var.log.mythtv.mythutil.log:
.var.log.mythtv.mythwelcome.log:
ApportVersion: 2.0.1-0ubuntu8
Architecture: i386
CrashCounter: 1
CrashDB: mythbuntu
Date: Thu Jun 21 08:36:08 2012
ExecutablePath: /usr/bin/mythfrontend.real
Installed_mythtv_dbg: 0.0
MythTVDirectoryPermissions:
total 12
drwxrwsr-x 2 mythtv mythtv 4096 Jun 10 11:02 bare-client
drwxrwsr-x 2 mythtv mythtv 4096 Jun 8 03:02 music
drwxr-xr-x 2 root root 4096 Apr 10 11:30 videos
ProcCmdline: /usr/bin/mythfrontend.real --syslog local7
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=de_DE.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0xb5620467 <_ZN6QTimer5startEi+23>: mov %edx,0xc(%eax)
PC (0xb5620467) ok
source "%edx" ok
destination "0xc(%eax)" (0x0000000c) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: mythtv
StacktraceTop:
QTimer::start(int) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
MythMusicVolumeDialog::keyPressEvent(QKeyEvent*) () from /usr/lib/mythtv/plugins/libmythmusic.so
MythMainWindow::eventFilter(QObject*, QEvent*) () from /usr/lib/libmythui-0.25.so.0
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
Title: mythfrontend.real crashed with SIGSEGV in QTimer::start()
UpgradeStatus: Upgraded to precise on 2011-12-21 (182 days ago)
UserGroups: adm admin cdrom chipcard dialout lpadmin mythtv pcscd plugdev sambashare
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