[k3b] [Bug 345790] New: k3b crashes immediately upon launch

[Richard Engkraf]

https://bugs.kde.org/show_bug.cgi?id=345790

            Bug ID: 345790
           Summary: k3b crashes immediately upon launch
           Product: k3b
           Version: 2.0.80
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: k3b at kde.org
          Reporter: chardo137 at gmail.com
                CC: michalm at jabster.pl, trueg at kde.org

Application: k3b (2.0.80)
KDE Platform Version: 4.14.6
Qt Version: 4.8.6
Operating System: Linux 3.16.7-7-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: Crashes immediately upon
launch, and with every subsequent try. I removed, then re-installed it from
official sources, and the same repeated. I had used it successfully within the
past two days.

The crash can be reproduced every time.

-- Backtrace:
Application: K3b (k3b), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7da7163900 (LWP 2503))]

Thread 2 (Thread 0x7f7d8a504700 (LWP 2504)):
#0  0x00007f7da09cec3d in poll () from /lib64/libc.so.6
#1  0x00007f7d9af83be4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f7d9af83cec in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007f7da208f0de in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#4  0x00007f7da2060e6f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#5  0x00007f7da2061165 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#6  0x00007f7da1f5e0bf in QThread::exec() () from /usr/lib64/libQtCore.so.4
#7  0x00007f7da2042783 in ?? () from /usr/lib64/libQtCore.so.4
#8  0x00007f7da1f6079f in ?? () from /usr/lib64/libQtCore.so.4
#9  0x00007f7da06dd0a4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f7da09d706d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f7da7163900 (LWP 2503)):
[KCrash Handler]
#5  K3b::Device::from2Byte (d=d at entry=0x7fff21318002 <error: Cannot access
memory at address 0x7fff21318002>) at
/usr/src/debug/k3b/libk3bdevice/k3bdeviceglobals.cpp:218
#6  0x00007f7da6dc73d8 in K3b::Device::Device::getSupportedWriteSpeedsVia2A
(this=this at entry=0x24309f0, list=...,
mediaType=mediaType at entry=K3b::Device::MEDIA_UNKNOWN) at
/usr/src/debug/k3b/libk3bdevice/k3bdevice.cpp:3254
#7  0x00007f7da6dc7e5b in K3b::Device::Device::determineSupportedWriteSpeeds
(this=this at entry=0x24309f0) at
/usr/src/debug/k3b/libk3bdevice/k3bdevice.cpp:3213
#8  0x00007f7da6dc7f90 in K3b::Device::Device::determineMaximalWriteSpeed
(this=this at entry=0x24309f0) at
/usr/src/debug/k3b/libk3bdevice/k3bdevice.cpp:3164
#9  0x00007f7da6dc90b9 in K3b::Device::Device::init (this=0x24309f0,
bCheckWritingModes=bCheckWritingModes at entry=true) at
/usr/src/debug/k3b/libk3bdevice/k3bdevice.cpp:427
#10 0x00007f7da6dd0d90 in K3b::Device::DeviceManager::addDevice
(this=this at entry=0x21afcc0, device=device at entry=0x24309f0) at
/usr/src/debug/k3b/libk3bdevice/k3bdevicemanager.cpp:379
#11 0x00007f7da6dd1173 in K3b::Device::DeviceManager::addDevice
(this=this at entry=0x21afcc0, solidDevice=...) at
/usr/src/debug/k3b/libk3bdevice/k3bdevicemanager.cpp:367
#12 0x000000000054dffd in K3b::AppDeviceManager::addDevice (this=0x21afcc0,
solidDev=...) at /usr/src/debug/k3b/src/k3bappdevicemanager.cpp:120
#13 0x00007f7da6dd0089 in K3b::Device::DeviceManager::checkDevice
(this=this at entry=0x21afcc0, dev=...) at
/usr/src/debug/k3b/libk3bdevice/k3bdevicemanager.cpp:253
#14 0x00007f7da6dd02a2 in K3b::Device::DeviceManager::scanBus (this=0x21afcc0)
at /usr/src/debug/k3b/libk3bdevice/k3bdevicemanager.cpp:241
#15 0x00007f7da6a68387 in K3b::Core::init (this=this at entry=0x207abf0) at
/usr/src/debug/k3b/libk3b/core/k3bcore.cpp:208
#16 0x000000000050f131 in K3b::Application::Core::init (this=0x207abf0) at
/usr/src/debug/k3b/src/k3bapplication.cpp:273
#17 0x000000000050db06 in K3b::Application::Core::qt_static_metacall
(_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized
out>) at /usr/src/debug/k3b/build/src/k3bapplication.moc:141
#18 0x00007f7da207a59e in QObject::event(QEvent*) () from
/usr/lib64/libQtCore.so.4
#19 0x00007f7da117e76c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQtGui.so.4
#20 0x00007f7da1184cad in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQtGui.so.4
#21 0x00007f7da6368cea in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#22 0x00007f7da20622ad in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib64/libQtCore.so.4
#23 0x00007f7da206557d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib64/libQtCore.so.4
#24 0x00007f7da208f8fe in ?? () from /usr/lib64/libQtCore.so.4
#25 0x00007f7d9af83a04 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#26 0x00007f7d9af83c48 in ?? () from /usr/lib64/libglib-2.0.so.0
#27 0x00007f7d9af83cec in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#28 0x00007f7da208f0be in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#29 0x00007f7da121b676 in ?? () from /usr/lib64/libQtGui.so.4
#30 0x00007f7da2060e6f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#31 0x00007f7da2061165 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#32 0x00007f7da20665b9 in QCoreApplication::exec() () from
/usr/lib64/libQtCore.so.4
#33 0x0000000000449d6f in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/k3b/src/main.cpp:146

The reporter indicates this bug may be a duplicate of or related to bug 343746.

Possible duplicates by query: bug 343746, bug 336782.

Reported using DrKonqi

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