[Bug 291677] New: Crash in gsm-modemmanager when entering pincode

[Allan Sandfeld]

https://bugs.kde.org/show_bug.cgi?id=291677

           Summary: Crash in gsm-modemmanager when entering pincode
           Product: kdelibs
           Version: unspecified
          Platform: Debian unstable
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: kded
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: kde at carewolf.com


Application: kded4 ($Id$)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.1.0-1-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

-- Information about the crash:
- What I was doing when the application crashed:
Just started KDE after inserting SIM-card. After entering the pincode in the
popup dialog, solid crashes. This happens on every restart of KDE with the
SIM-card present in the laptop.

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Dæmon (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f820aea0760 (LWP 2255))]

Thread 2 (Thread 0x7f81efa8b700 (LWP 2302)):
#0  0x00007f820620c62e in __pthread_mutex_unlock_usercnt (mutex=0x885a08,
decr=<value optimized out>) at pthread_mutex_unlock.c:52
#1  0x00007f820573e9d8 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f820573ef1d in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#3  0x00007f8209ae9e96 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#4  0x00007f8209abe492 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#5  0x00007f8209abe68f in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#6  0x00007f82099d630f in QThread::exec() () from /usr/lib/libQtCore.so.4
#7  0x00007f8209aa135f in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007f82099d8cf5 in ?? () from /usr/lib/libQtCore.so.4
#9  0x00007f8206208b50 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#10 0x00007f820870e4ad in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f820aea0760 (LWP 2255)):
[KCrash Handler]
#6  0x00007f81efcbb1f7 in MMModemGsmCardInterface::sendPin(QString const&) ()
from /usr/lib/kde4/solid_modemmanager04.so
#7  0x00007f81f10fd33a in NetworkInterfaceMonitor::requestPin(QString const&)
() from /usr/lib/libknmservice.so.4
#8  0x00007f81f10f0ca3 in
NetworkInterfaceMonitor::qt_metacall(QMetaObject::Call, int, void**) () from
/usr/lib/libknmservice.so.4
#9  0x00007f8209ad1eba in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib/libQtCore.so.4
#10 0x00007f81f06070b5 in
Solid::Control::ModemInterface::unlockRequiredChanged(QString const&) () from
/usr/lib/libsolidcontrol.so.4abi1
#11 0x00007f81f0607251 in
Solid::Control::ModemInterface::qt_metacall(QMetaObject::Call, int, void**) ()
from /usr/lib/libsolidcontrol.so.4abi1
#12 0x00007f81f05f5390 in
Solid::Control::ModemGsmCardInterface::qt_metacall(QMetaObject::Call, int,
void**) () from /usr/lib/libsolidcontrol.so.4abi1
#13 0x00007f8209ad5a6a in QObject::event(QEvent*) () from
/usr/lib/libQtCore.so.4
#14 0x00007f8208e90c64 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/libQtGui.so.4
#15 0x00007f8208e95af1 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#16 0x00007f820a87fae6 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#17 0x00007f8209abf28c in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/libQtCore.so.4
#18 0x00007f8209ac2648 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/libQtCore.so.4
#19 0x00007f8209ae99d3 in ?? () from /usr/lib/libQtCore.so.4
#20 0x00007f820573e4a3 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#21 0x00007f820573ec80 in ?? () from /lib/libglib-2.0.so.0
#22 0x00007f820573ef1d in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#23 0x00007f8209ae9e2f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#24 0x00007f8208f34eee in ?? () from /usr/lib/libQtGui.so.4
#25 0x00007f8209abe492 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#26 0x00007f8209abe68f in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#27 0x00007f8209ac2837 in QCoreApplication::exec() () from
/usr/lib/libQtCore.so.4
#28 0x00007f81f86e03b5 in kdemain () from
/usr/lib/kde4/libkdeinit/libkdeinit4_kded4.so
#29 0x0000000000408b82 in _start ()

Reported using DrKonqi

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