Bug 327990

Application: krunner (4.11.2)
KDE Platform Version: 4.11.2
Qt Version: 4.8.4
Operating System: Linux 3.11.0-13-generic x86_64
Distribution: Ubuntu 13.10

-- Information about the crash:
Plasma crash after click "mount" flash drive on widget....

-- Backtrace:
Application: Диалог запуска команд (krunner), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f38ccab97c0 (LWP 3076))]

Thread 5 (Thread 0x7f38afbda700 (LWP 3099)):
#0  0x00007f38c184a055 in __GI___pthread_mutex_lock (mutex=0x7f38a8000a80) at pthread_mutex_lock.c:95
#1  0x00007f38c13af3a1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f38c136ed59 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f38c136f5c3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f38c136f7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f38c91efa76 in QEventDispatcherGlib::processEvents (this=0x7f38a80008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f38c91c15ef in QEventLoop::processEvents (this=this@entry=0x7f38afbd9d70, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f38c91c18e5 in QEventLoop::exec (this=this@entry=0x7f38afbd9d70, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f38c90c088f in QThread::exec (this=this@entry=0x7b5ca0) at thread/qthread.cpp:542
#9  0x00007f38c91a2d13 in QInotifyFileSystemWatcherEngine::run (this=0x7b5ca0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007f38c90c2f2f in QThreadPrivate::start (arg=0x7b5ca0) at thread/qthread_unix.cpp:338
#11 0x00007f38c1847f6e in start_thread (arg=0x7f38afbda700) at pthread_create.c:311
#12 0x00007f38cc3d29cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f38a084b700 (LWP 6288)):
#0  __pthread_mutex_unlock_usercnt (mutex=0x7f389c000a80, decr=1) at pthread_mutex_unlock.c:49
#1  0x00007f38c13af3d1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f38c136f119 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f38c136f63b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f38c136f7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f38c91efa76 in QEventDispatcherGlib::processEvents (this=0x7f389c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f38c91c15ef in QEventLoop::processEvents (this=this@entry=0x7f38a084ad70, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f38c91c18e5 in QEventLoop::exec (this=this@entry=0x7f38a084ad70, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f38c90c088f in QThread::exec (this=this@entry=0x965560) at thread/qthread.cpp:542
#9  0x00007f38c91a2d13 in QInotifyFileSystemWatcherEngine::run (this=0x965560) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007f38c90c2f2f in QThreadPrivate::start (arg=0x965560) at thread/qthread_unix.cpp:338
#11 0x00007f38c1847f6e in start_thread (arg=0x7f38a084b700) at pthread_create.c:311
#12 0x00007f38cc3d29cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f389bfff700 (LWP 7922)):
#0  0x00007f38c13af0ea in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f38c13af3c9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f38c136f55d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f38c136fb0a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f389af2db66 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5  0x00007f38c13940f5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f38c1847f6e in start_thread (arg=0x7f389bfff700) at pthread_create.c:311
#7  0x00007f38cc3d29cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f389a826700 (LWP 7974)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f38c90c1a03 in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2, op=0, addr=0xacc270) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0xacc270, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113
#3  0x00007f38c90bdef5 in QMutex::lockInternal (this=this@entry=0xd77088) at thread/qmutex.cpp:450
#4  0x00007f38c90c2fa0 in lockInline (this=0xd77088) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:190
#5  QMutexLocker (m=0xd77088, this=<synthetic pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:109
#6  QThreadPrivate::start (arg=0xdd9af0) at thread/qthread_unix.cpp:317
#7  0x00007f38c1847f6e in start_thread (arg=0x7f389a826700) at pthread_create.c:311
#8  0x00007f38cc3d29cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f38ccab97c0 (LWP 3076)):
[KCrash Handler]
#6  0x00007f38cc30ef77 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#7  0x00007f38cc3125e8 in __GI_abort () at abort.c:90
#8  0x00007f38cc34c4fb in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7f38cc460240 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:199
#9  0x00007f38cc358996 in malloc_printerr (ptr=0xce2650, str=0x7f38cc460328 "double free or corruption (!prev)", action=3) at malloc.c:4923
#10 _int_free (av=<optimized out>, p=0xce2640, have_lock=0) at malloc.c:3779
#11 0x00007f38bd10707c in ?? () from /usr/lib/nvidia-319/libGL.so.1
#12 0x00007f38bb12a17a in ?? () from /usr/lib/nvidia-319/tls/libnvidia-tls.so.319.32
#13 0x00007f38c90c25db in QThread::start (this=this@entry=0xdd9af0, priority=priority@entry=QThread::InheritPriority) at thread/qthread_unix.cpp:640
#14 0x00007f38c90b76e5 in QThreadPoolPrivate::tryStart (this=0xce09e0, task=0xcd94d0) at concurrent/qthreadpool.cpp:203
#15 0x00007f38c90b7b63 in QThreadPool::start (this=this@entry=0xac9950, runnable=0xcd94d0, priority=priority@entry=0) at concurrent/qthreadpool.cpp:474
#16 0x00007f38c4aada26 in QHostInfoLookupManager::work (this=this@entry=0xac98e0) at kernel/qhostinfo.cpp:633
#17 0x00007f38c4aadb33 in QHostInfoLookupManager::scheduleLookup (this=this@entry=0xac98e0, r=r@entry=0xcd94d0) at kernel/qhostinfo.cpp:652
#18 0x00007f38c4aae8e4 in QHostInfo::lookupHost (name=..., receiver=receiver@entry=0x7ffff7efdc30, member=member@entry=0x7f38c4b04d50 "1_q_startConnecting(QHostInfo)") at kernel/qhostinfo.cpp:202
#19 0x00007f38c4aaef48 in qt_qhostinfo_lookup (name=..., receiver=receiver@entry=0x7ffff7efdc30, member=member@entry=0x7f38c4b04d50 "1_q_startConnecting(QHostInfo)", valid=valid@entry=0x7ffff7efd470, id=id@entry=0x962efc) at kernel/qhostinfo.cpp:722
#20 0x00007f38c4acf1a2 in QAbstractSocket::connectToHostImplementation (this=0x7ffff7efdc30, hostName=..., port=<optimized out>, openMode=...) at socket/qabstractsocket.cpp:1417
#21 0x00007f38c4ad0f46 in QAbstractSocket::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at .moc/release-shared/moc_qabstractsocket.cpp:167
#22 0x00007f38c91cabf8 in QMetaMethod::invoke (this=this@entry=0x7ffff7efd820, object=object@entry=0x7ffff7efdc30, connectionType=connectionType@entry=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#23 0x00007f38c91cd0b8 in QMetaObject::invokeMethod (obj=0x7ffff7efdc30, member=member@entry=0x7f38c4b04e1b "connectToHostImplementation", type=type@entry=Qt::DirectConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#24 0x00007f38c4ac7089 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::DirectConnection, member=0x7f38c4b04e1b "connectToHostImplementation", obj=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs.h:418
#25 QAbstractSocket::connectToHost (this=<optimized out>, hostName=..., port=7634, openMode=...) at socket/qabstractsocket.cpp:1332
#26 0x00007f38acfc36a8 in ?? () from /usr/lib/kde4/plasma_engine_soliddevice.so
#27 0x00007f38acfc3e06 in ?? () from /usr/lib/kde4/plasma_engine_soliddevice.so
#28 0x00007f38acfb8954 in ?? () from /usr/lib/kde4/plasma_engine_soliddevice.so
#29 0x00007f38acfb8bf1 in ?? () from /usr/lib/kde4/plasma_engine_soliddevice.so
#30 0x00007f38acfbf4bc in ?? () from /usr/lib/kde4/plasma_engine_soliddevice.so
#31 0x00007f38c91d6a58 in QMetaObject::activate (sender=0xe6baf0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7ffff7efdf20) at kernel/qobject.cpp:3539
#32 0x00007f38acfc13fc in ?? () from /usr/lib/kde4/plasma_engine_soliddevice.so
#33 0x00007f38acfc1a8d in ?? () from /usr/lib/kde4/plasma_engine_soliddevice.so
#34 0x00007f38c91d6a58 in QMetaObject::activate (sender=0x1024180, m=m@entry=0x7f38c3ca2540 <Solid::StorageAccess::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffff7efe110) at kernel/qobject.cpp:3539
#35 0x00007f38c39f9434 in Solid::StorageAccess::accessibilityChanged (this=<optimized out>, _t1=true, _t2=...) at ./storageaccess.moc:143
#36 0x00007f38c39f9588 in Solid::StorageAccess::qt_static_metacall (_o=0x1024180, _id=3076, _a=0x7ffff7efe290, _c=<optimized out>) at ./storageaccess.moc:65
#37 0x00007f38c91d6a58 in QMetaObject::activate (sender=sender@entry=0x1283b00, m=m@entry=0x7f38c3ca1740 <Solid::Backends::UDisks2::StorageAccess::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffff7efe290) at kernel/qobject.cpp:3539
#38 0x00007f38c39ef0e4 in Solid::Backends::UDisks2::StorageAccess::accessibilityChanged (this=this@entry=0x1283b00, _t1=true, _t2=...) at moc_udisksstorageaccess.cpp:144
#39 0x00007f38c3a609f1 in Solid::Backends::UDisks2::StorageAccess::checkAccessibility (this=0x1283b00) at ../../../solid/solid/backends/udisks2/udisksstorageaccess.cpp:140
#40 0x00007f38c39ef635 in Solid::Backends::UDisks2::StorageAccess::qt_static_metacall (_o=0x1283b00, _id=3076, _a=0x6, _c=<optimized out>) at moc_udisksstorageaccess.cpp:91
#41 0x00007f38c91d6a58 in QMetaObject::activate (sender=0xf739a0, m=m@entry=0x7f38c3ca1500 <Solid::Backends::UDisks2::Device::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#42 0x00007f38c39efdb0 in changed (this=<optimized out>) at moc_udisksdevice.cpp:102
#43 Solid::Backends::UDisks2::Device::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at moc_udisksdevice.cpp:51
#44 0x00007f38c91d6a58 in QMetaObject::activate (sender=sender@entry=0xe39de0, m=m@entry=0x7f38c3ca15c0 <Solid::Backends::UDisks2::DeviceBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#45 0x00007f38c39f0113 in Solid::Backends::UDisks2::DeviceBackend::changed (this=this@entry=0xe39de0) at moc_udisksdevicebackend.cpp:121
#46 0x00007f38c3a542aa in Solid::Backends::UDisks2::DeviceBackend::slotPropertiesChanged (this=0xe39de0, ifaceName=..., changedProps=..., invalidatedProps=...) at ../../../solid/solid/backends/udisks2/udisksdevicebackend.cpp:218
#47 0x00007f38c39efcd4 in Solid::Backends::UDisks2::DeviceBackend::qt_static_metacall (_o=_o@entry=0xe39de0, _id=_id@entry=4, _a=_a@entry=0x7ffff7efe830, _c=QMetaObject::InvokeMetaMethod) at moc_udisksdevicebackend.cpp:66
#48 0x00007f38c39f0d13 in qt_static_metacall (_a=0x7ffff7efe830, _id=4, _c=QMetaObject::InvokeMetaMethod, _o=0xe39de0) at moc_udisksdevicebackend.cpp:104
#49 Solid::Backends::UDisks2::DeviceBackend::qt_metacall (this=0xe39de0, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7ffff7efe830) at moc_udisksdevicebackend.cpp:105
#50 0x00007f38c8df0e36 in QDBusConnectionPrivate::deliverCall (this=0x9b1ff0, object=0xe39de0, msg=..., metaTypes=..., slotIdx=8) at qdbusintegrator.cpp:951
#51 0x00007f38c91dadce in QObject::event (this=0xe39de0, e=<optimized out>) at kernel/qobject.cpp:1194
#52 0x00007f38c9bb3dfc in QApplicationPrivate::notify_helper (this=this@entry=0x7b6150, receiver=receiver@entry=0xe39de0, e=e@entry=0x962bd0) at kernel/qapplication.cpp:4567
#53 0x00007f38c9bba470 in QApplication::notify (this=this@entry=0x798be0, receiver=receiver@entry=0xe39de0, e=e@entry=0x962bd0) at kernel/qapplication.cpp:4353
#54 0x00007f38cb48fa6a in KApplication::notify (this=0x798be0, receiver=0xe39de0, event=0x962bd0) at ../../kdeui/kernel/kapplication.cpp:311
#55 0x00007f38c91c28bd in QCoreApplication::notifyInternal (this=0x798be0, receiver=receiver@entry=0xe39de0, event=event@entry=0x962bd0) at kernel/qcoreapplication.cpp:946
#56 0x00007f38c91c5e1f in sendEvent (event=0x962bd0, receiver=0xe39de0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#57 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x6d31f0) at kernel/qcoreapplication.cpp:1570
#58 0x00007f38c91c62c3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#59 0x00007f38c91f0073 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#60 postEventSourceDispatch (s=0x7b6700) at kernel/qeventdispatcher_glib.cpp:279
#61 0x00007f38c136f3b6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#62 0x00007f38c136f708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#63 0x00007f38c136f7ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#64 0x00007f38c91efa55 in QEventDispatcherGlib::processEvents (this=0x6d4ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#65 0x00007f38c9c559d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#66 0x00007f38c91c15ef in QEventLoop::processEvents (this=this@entry=0x7ffff7efeee0, flags=...) at kernel/qeventloop.cpp:149
#67 0x00007f38c91c18e5 in QEventLoop::exec (this=this@entry=0x7ffff7efeee0, flags=...) at kernel/qeventloop.cpp:204
#68 0x00007f38c91c6e5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#69 0x00007f38cc6c7525 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_krunner.so
#70 0x00007f38cc2f9de5 in __libc_start_main (main=0x4006d0, argc=1, ubp_av=0x7ffff7eff138, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffff7eff128) at libc-start.c:260
#71 0x00000000004006fe in _start ()

Possible duplicates by query: bug 327905, bug 322518, bug 321465, bug 320526, bug 320277.

Reported using DrKonqi