Application: kontact (4.11.3)
KDE Platform Version: 4.11.3
Qt Version: 4.8.6
Operating System: Linux 3.12-trunk-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

-- Information about the crash:
- What I was doing when the application crashed:

I opened kontact, went to akregator. I had lost my  previously saved session, so it opened with no tabs. I browse through one of my feeds, opened several articles (each one on a new tab), read last one and close the tab. Then I got the crash.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6b5b8f1780 (LWP 5164))]

Thread 3 (Thread 0x7f6b3ffb7700 (LWP 5171)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f6b567677d2 in WTF::TCMalloc_PageHeap::scavengerThread (this=<optimized out>) at wtf/FastMalloc.cpp:2499
#2  0x00007f6b56767809 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1622
#3  0x00007f6b5362ae0e in start_thread (arg=0x7f6b3ffb7700) at pthread_create.c:311
#4  0x00007f6b58e470fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f6b3f6b6700 (LWP 5172)):
#0  0x00007f6b58e3b95d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f6b53153194 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6b5315329c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6b595b74d6 in QEventDispatcherGlib::processEvents (this=0x7f6b380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x00007f6b59588f9f in QEventLoop::processEvents (this=this@entry=0x7f6b3f6b5df0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f6b59589295 in QEventLoop::exec (this=this@entry=0x7f6b3f6b5df0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f6b5948591f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#7  0x00007f6b59487fef in QThreadPrivate::start (arg=0x97c0b0) at thread/qthread_unix.cpp:349
#8  0x00007f6b5362ae0e in start_thread (arg=0x7f6b3f6b6700) at pthread_create.c:311
#9  0x00007f6b58e470fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f6b5b8f1780 (LWP 5164)):
[KCrash Handler]
#6  0x00007f6add15649c in KJS::Node::deref (this=0x25e36a20) at ../../kjs/nodes.cpp:121
#7  0x00007f6add18e780 in ~RefPtr (this=0x1eb164d0, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#8  ~DotAccessorNode (this=0x1eb164c0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:443
#9  KJS::DotAccessorNode::~DotAccessorNode (this=0x1eb164c0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:443
#10 0x00007f6add15649f in KJS::Node::deref (this=0x1eb164c0) at ../../kjs/nodes.cpp:121
#11 0x00007f6add1acb4a in ~RefPtr (this=0x15bb48a0, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#12 ~FunctionCallReferenceNode (this=0x15bb4890, __in_chrg=<optimized out>) at ../../kjs/nodes.h:523
#13 KJS::FunctionCallReferenceNode::~FunctionCallReferenceNode (this=0x15bb4890, __in_chrg=<optimized out>) at ../../kjs/nodes.h:523
#14 0x00007f6add15649f in KJS::Node::deref (this=0x15bb4890) at ../../kjs/nodes.cpp:121
#15 0x00007f6add1acabc in ~RefPtr (this=0x15bb48d8, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#16 ~BinaryOperatorNode (this=0x15bb48c0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:659
#17 KJS::BinaryOperatorNode::~BinaryOperatorNode (this=0x15bb48c0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:659
#18 0x00007f6add15649f in KJS::Node::deref (this=0x15bb48c0) at ../../kjs/nodes.cpp:121
#19 0x00007f6add1acb8a in ~RefPtr (this=0x15bb4938, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#20 ~ConditionalNode (this=0x15bb4920, __in_chrg=<optimized out>) at ../../kjs/nodes.h:693
#21 KJS::ConditionalNode::~ConditionalNode (this=0x15bb4920, __in_chrg=<optimized out>) at ../../kjs/nodes.h:693
#22 0x00007f6add15649f in KJS::Node::deref (this=0x15bb4920) at ../../kjs/nodes.cpp:121
#23 0x00007f6add18e2fc in ~RefPtr (this=0x15bb4970, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#24 ~AssignNode (this=0x15bb4950, __in_chrg=<optimized out>) at ../../kjs/nodes.h:707
#25 KJS::AssignNode::~AssignNode (this=0x15bb4950, __in_chrg=<optimized out>) at ../../kjs/nodes.h:707
#26 0x00007f6add15649f in KJS::Node::deref (this=0x15bb4950) at ../../kjs/nodes.cpp:121
#27 0x00007f6add18e37c in ~RefPtr (this=0x15bb4998, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#28 ~CommaNode (this=0x15bb4980, __in_chrg=<optimized out>) at ../../kjs/nodes.h:721
#29 KJS::CommaNode::~CommaNode (this=0x15bb4980, __in_chrg=<optimized out>) at ../../kjs/nodes.h:721
#30 0x00007f6add15649f in KJS::Node::deref (this=0x15bb4980) at ../../kjs/nodes.cpp:121
#31 0x00007f6add18e13c in ~RefPtr (this=0x25de9220, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#32 ~ExprStatementNode (this=0x25de9210, __in_chrg=<optimized out>) at ../../kjs/nodes.h:814
#33 KJS::ExprStatementNode::~ExprStatementNode (this=0x25de9210, __in_chrg=<optimized out>) at ../../kjs/nodes.h:814
#34 0x00007f6add15649f in KJS::Node::deref (this=0x25de9210) at ../../kjs/nodes.cpp:121
#35 0x00007f6add1ad0f3 in ~RefPtr (this=0x15bb49c0, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#36 ~SourceElementsNode (this=0x15bb49b0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1153
#37 KJS::SourceElementsNode::~SourceElementsNode (this=0x15bb49b0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1153
#38 0x00007f6add15649f in KJS::Node::deref (this=this@entry=0x15bb49b0) at ../../kjs/nodes.cpp:121
#39 0x00007f6add1ad12c in operator= (o=..., this=<synthetic pointer>) at ../../kjs/wtf/RefPtr.h:129
#40 ~ListRefPtr (this=0x22343b58, __in_chrg=<optimized out>) at ../../kjs/wtf/ListRefPtr.h:44
#41 ~SourceElementsNode (this=0x22343b40, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1153
#42 KJS::SourceElementsNode::~SourceElementsNode (this=0x22343b40, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1153
#43 0x00007f6add15649f in KJS::Node::deref (this=0x22343b40) at ../../kjs/nodes.cpp:121
#44 0x00007f6add1ad542 in ~RefPtr (this=0x1eb163e0, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#45 ~BlockNode (this=0x1eb163d0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:795
#46 ~FunctionBodyNode (this=0x1eb163d0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1027
#47 KJS::FunctionBodyNode::~FunctionBodyNode (this=0x1eb163d0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1027
#48 0x00007f6add15649f in KJS::Node::deref (this=0x1eb163d0) at ../../kjs/nodes.cpp:121
#49 0x00007f6add1acf1c in ~RefPtr (this=0x1eb164a0, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#50 ~FuncExprNode (this=0x1eb16480, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1113
#51 KJS::FuncExprNode::~FuncExprNode (this=0x1eb16480, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1113
#52 0x00007f6add15649f in KJS::Node::deref (this=0x1eb16480) at ../../kjs/nodes.cpp:121
#53 0x00007f6add18e2fc in ~RefPtr (this=0x1e2c6080, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#54 ~AssignNode (this=0x1e2c6060, __in_chrg=<optimized out>) at ../../kjs/nodes.h:707
#55 KJS::AssignNode::~AssignNode (this=0x1e2c6060, __in_chrg=<optimized out>) at ../../kjs/nodes.h:707
#56 0x00007f6add15649f in KJS::Node::deref (this=0x1e2c6060) at ../../kjs/nodes.cpp:121
#57 0x00007f6add18e37c in ~RefPtr (this=0x1e2c60a8, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#58 ~CommaNode (this=0x1e2c6090, __in_chrg=<optimized out>) at ../../kjs/nodes.h:721
#59 KJS::CommaNode::~CommaNode (this=0x1e2c6090, __in_chrg=<optimized out>) at ../../kjs/nodes.h:721
#60 0x00007f6add15649f in KJS::Node::deref (this=0x1e2c6090) at ../../kjs/nodes.cpp:121
#61 0x00007f6add18e38a in ~RefPtr (this=0x1e346e40, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#62 ~CommaNode (this=0x1e346e30, __in_chrg=<optimized out>) at ../../kjs/nodes.h:721
#63 KJS::CommaNode::~CommaNode (this=0x1e346e30, __in_chrg=<optimized out>) at ../../kjs/nodes.h:721
#64 0x00007f6add15649f in KJS::Node::deref (this=0x1e346e30) at ../../kjs/nodes.cpp:121
#65 0x00007f6add18e38a in ~RefPtr (this=0x1e35b2d0, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#66 ~CommaNode (this=0x1e35b2c0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:721
#67 KJS::CommaNode::~CommaNode (this=0x1e35b2c0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:721
#68 0x00007f6add15649f in KJS::Node::deref (this=0x1e35b2c0) at ../../kjs/nodes.cpp:121
#69 0x00007f6add18e38a in ~RefPtr (this=0x1eddffd0, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#70 ~CommaNode (this=0x1eddffc0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:721
#71 KJS::CommaNode::~CommaNode (this=0x1eddffc0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:721
#72 0x00007f6add15649f in KJS::Node::deref (this=0x1eddffc0) at ../../kjs/nodes.cpp:121
#73 0x00007f6add18e38a in ~RefPtr (this=0x27548f70, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#74 ~CommaNode (this=0x27548f60, __in_chrg=<optimized out>) at ../../kjs/nodes.h:721
#75 KJS::CommaNode::~CommaNode (this=0x27548f60, __in_chrg=<optimized out>) at ../../kjs/nodes.h:721
#76 0x00007f6add15649f in KJS::Node::deref (this=0x27548f60) at ../../kjs/nodes.cpp:121
#77 0x00007f6add18e38a in ~RefPtr (this=0x27548fa0, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#78 ~CommaNode (this=0x27548f90, __in_chrg=<optimized out>) at ../../kjs/nodes.h:721
#79 KJS::CommaNode::~CommaNode (this=0x27548f90, __in_chrg=<optimized out>) at ../../kjs/nodes.h:721
#80 0x00007f6add15649f in KJS::Node::deref (this=0x27548f90) at ../../kjs/nodes.cpp:121
#81 0x00007f6add1ac9ac in ~RefPtr (this=0x9b25a80, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#82 ~ReturnNode (this=0x9b25a70, __in_chrg=<optimized out>) at ../../kjs/nodes.h:925
#83 KJS::ReturnNode::~ReturnNode (this=0x9b25a70, __in_chrg=<optimized out>) at ../../kjs/nodes.h:925
#84 0x00007f6add15649f in KJS::Node::deref (this=0x9b25a70) at ../../kjs/nodes.cpp:121
#85 0x00007f6add1ad0f3 in ~RefPtr (this=0x27548fd0, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#86 ~SourceElementsNode (this=0x27548fc0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1153
#87 KJS::SourceElementsNode::~SourceElementsNode (this=0x27548fc0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1153
#88 0x00007f6add15649f in KJS::Node::deref (this=0x27548fc0) at ../../kjs/nodes.cpp:121
#89 0x00007f6add1ad542 in ~RefPtr (this=0x27549000, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#90 ~BlockNode (this=0x27548ff0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:795
#91 ~FunctionBodyNode (this=0x27548ff0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1027
#92 KJS::FunctionBodyNode::~FunctionBodyNode (this=0x27548ff0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1027
#93 0x00007f6add15649f in KJS::Node::deref (this=0x27548ff0) at ../../kjs/nodes.cpp:121
#94 0x00007f6add1acf1c in ~RefPtr (this=0x275490c0, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#95 ~FuncExprNode (this=0x275490a0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1113
#96 KJS::FuncExprNode::~FuncExprNode (this=0x275490a0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1113
#97 0x00007f6add15649f in KJS::Node::deref (this=0x275490a0) at ../../kjs/nodes.cpp:121
#98 0x00007f6add18e00c in ~RefPtr (this=0x9b30270, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#99 ~AssignExprNode (this=0x9b30260, __in_chrg=<optimized out>) at ../../kjs/nodes.h:733
#100 KJS::AssignExprNode::~AssignExprNode (this=0x9b30260, __in_chrg=<optimized out>) at ../../kjs/nodes.h:733
#101 0x00007f6add15649f in KJS::Node::deref (this=0x9b30260) at ../../kjs/nodes.cpp:121
#102 0x00007f6add18e6cc in ~RefPtr (this=0x275490e8, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#103 ~VarDeclNode (this=0x275490d0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:746
#104 KJS::VarDeclNode::~VarDeclNode (this=0x275490d0, __in_chrg=<optimized out>) at ../../kjs/nodes.h:746
#105 0x00007f6add15649f in KJS::Node::deref (this=0x275490d0) at ../../kjs/nodes.cpp:121
#106 0x00007f6add1acfcf in ~RefPtr (this=0x27549118, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#107 ~VarDeclListNode (this=0x27549100, __in_chrg=<optimized out>) at ../../kjs/nodes.h:765
#108 KJS::VarDeclListNode::~VarDeclListNode (this=0x27549100, __in_chrg=<optimized out>) at ../../kjs/nodes.h:765
#109 0x00007f6add15649f in KJS::Node::deref (this=0x27549100) at ../../kjs/nodes.cpp:121
#110 0x00007f6add18e0fc in ~RefPtr (this=0x1eef8b10, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#111 ~VarStatementNode (this=0x1eef8b00, __in_chrg=<optimized out>) at ../../kjs/nodes.h:784
#112 KJS::VarStatementNode::~VarStatementNode (this=0x1eef8b00, __in_chrg=<optimized out>) at ../../kjs/nodes.h:784
#113 0x00007f6add15649f in KJS::Node::deref (this=0x1eef8b00) at ../../kjs/nodes.cpp:121
#114 0x00007f6add1ad0f3 in ~RefPtr (this=0x1f0ff020, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#115 ~SourceElementsNode (this=0x1f0ff010, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1153
#116 KJS::SourceElementsNode::~SourceElementsNode (this=0x1f0ff010, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1153
#117 0x00007f6add15649f in KJS::Node::deref (this=this@entry=0x1f0ff010) at ../../kjs/nodes.cpp:121
#118 0x00007f6add1ad12c in operator= (o=..., this=<synthetic pointer>) at ../../kjs/wtf/RefPtr.h:129
#119 ~ListRefPtr (this=0x1eb1bc88, __in_chrg=<optimized out>) at ../../kjs/wtf/ListRefPtr.h:44
#120 ~SourceElementsNode (this=0x1eb1bc70, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1153
#121 KJS::SourceElementsNode::~SourceElementsNode (this=0x1eb1bc70, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1153
#122 0x00007f6add15649f in KJS::Node::deref (this=0x1eb1bc70) at ../../kjs/nodes.cpp:121
#123 0x00007f6add1ad542 in ~RefPtr (this=0x2153ac10, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#124 ~BlockNode (this=0x2153ac00, __in_chrg=<optimized out>) at ../../kjs/nodes.h:795
#125 ~FunctionBodyNode (this=0x2153ac00, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1027
#126 KJS::FunctionBodyNode::~FunctionBodyNode (this=0x2153ac00, __in_chrg=<optimized out>) at ../../kjs/nodes.h:1027
#127 0x00007f6add15649f in KJS::Node::deref (this=0x2153ac00) at ../../kjs/nodes.cpp:121
#128 0x00007f6add17eeb5 in ~RefPtr (this=0x7f6aca378af0, __in_chrg=<optimized out>) at ../../kjs/wtf/RefPtr.h:52
#129 KJS::FunctionImp::~FunctionImp (this=0x7f6aca378ac0, __in_chrg=<optimized out>) at ../../kjs/function.cpp:74
#130 0x00007f6add15367a in KJS::Collector::collect () at ../../kjs/collector.cpp:713
#131 0x00007f6add187e25 in KJS::Interpreter::collect () at ../../kjs/interpreter.cpp:754
#132 0x00007f6add87f6a5 in KJSProxy::clear (this=0x20aafe50) at ../../khtml/ecma/kjs_proxy.cpp:199
#133 0x00007f6add6299d8 in KHTMLPart::clear (this=this@entry=0x20a56a80) at ../../khtml/khtml_part.cpp:1532
#134 0x00007f6add62b10d in KHTMLPart::~KHTMLPart (this=this@entry=0x20a56a80, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../khtml/khtml_part.cpp:561
#135 0x00007f6add62b339 in KHTMLPart::~KHTMLPart (this=0x20a56a80, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../khtml/khtml_part.cpp:580
#136 0x00007f6adf780c22 in Akregator::BrowserFrame::Private::~Private() () from /usr/lib/libakregatorprivate.so.4
#137 0x00007f6adf780d29 in Akregator::BrowserFrame::Private::~Private() () from /usr/lib/libakregatorprivate.so.4
#138 0x00007f6adf77d92b in Akregator::BrowserFrame::~BrowserFrame() () from /usr/lib/libakregatorprivate.so.4
#139 0x00007f6adf77d999 in Akregator::BrowserFrame::~BrowserFrame() () from /usr/lib/libakregatorprivate.so.4
#140 0x00007f6adf77bdb4 in Akregator::FrameManager::slotRemoveFrame(int) () from /usr/lib/libakregatorprivate.so.4
#141 0x00007f6b5959e4c8 in QMetaObject::activate (sender=0x38f1eb0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff71cb3b00) at kernel/qobject.cpp:3547
#142 0x00007f6adfc1234b in ?? () from /usr/lib/kde4/akregatorpart.so
#143 0x00007f6adfc13e25 in ?? () from /usr/lib/kde4/akregatorpart.so
#144 0x00007f6b5959e4c8 in QMetaObject::activate (sender=sender@entry=0x4b299d0, m=m@entry=0x7f6b5aa321c0 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff71cb3c70) at kernel/qobject.cpp:3547
#145 0x00007f6b59f88602 in QAction::triggered (this=this@entry=0x4b299d0, _t1=false) at .moc/release-shared/moc_qaction.cpp:276
#146 0x00007f6b59f89fd3 in QAction::activate (this=0x4b299d0, event=event@entry=QAction::Trigger) at kernel/qaction.cpp:1257
#147 0x00007f6b59f8a12c in QAction::event (this=<optimized out>, e=e@entry=0x7fff71cb4010) at kernel/qaction.cpp:1183
#148 0x00007f6b5abdb89f in KAction::event (this=<optimized out>, event=0x7fff71cb4010) at ../../kdeui/actions/kaction.cpp:131
#149 0x00007f6b59f8e75c in QApplicationPrivate::notify_helper (this=this@entry=0x95cc10, receiver=receiver@entry=0x4b299d0, e=e@entry=0x7fff71cb4010) at kernel/qapplication.cpp:4567
#150 0x00007f6b59f94dd0 in QApplication::notify (this=this@entry=0x7fff71cb4db0, receiver=receiver@entry=0x4b299d0, e=e@entry=0x7fff71cb4010) at kernel/qapplication.cpp:4353
#151 0x00007f6b5acb149a in KApplication::notify (this=0x7fff71cb4db0, receiver=0x4b299d0, event=0x7fff71cb4010) at ../../kdeui/kernel/kapplication.cpp:311
#152 0x00007f6b5958a33d in QCoreApplication::notifyInternal (this=0x7fff71cb4db0, receiver=0x4b299d0, event=event@entry=0x7fff71cb4010) at kernel/qcoreapplication.cpp:949
#153 0x00007f6b59fbfb16 in sendEvent (event=0x7fff71cb4010, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#154 QShortcutMap::dispatchEvent (this=this@entry=0x95cd30, e=e@entry=0x7fff71cb4350) at kernel/qshortcutmap.cpp:884
#155 0x00007f6b59fbfc44 in QShortcutMap::tryShortcutEvent (this=0x95cd30, o=o@entry=0x20967140, e=e@entry=0x7fff71cb4350) at kernel/qshortcutmap.cpp:364
#156 0x00007f6b59f960a3 in QApplication::notify (this=this@entry=0x7fff71cb4db0, receiver=receiver@entry=0x20967140, e=e@entry=0x7fff71cb4350) at kernel/qapplication.cpp:3991
#157 0x00007f6b5acb149a in KApplication::notify (this=0x7fff71cb4db0, receiver=0x20967140, event=0x7fff71cb4350) at ../../kdeui/kernel/kapplication.cpp:311
#158 0x00007f6b5958a33d in QCoreApplication::notifyInternal (this=0x7fff71cb4db0, receiver=receiver@entry=0x20967140, event=event@entry=0x7fff71cb4350) at kernel/qcoreapplication.cpp:949
#159 0x00007f6b59f8d0f6 in sendSpontaneousEvent (event=event@entry=0x7fff71cb4350, receiver=receiver@entry=0x20967140) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#160 qt_sendSpontaneousEvent (receiver=receiver@entry=0x20967140, event=event@entry=0x7fff71cb4350) at kernel/qapplication.cpp:5565
#161 0x00007f6b5a029cd9 in QKeyMapper::sendKeyEvent (keyWidget=keyWidget@entry=0x20967140, grab=grab@entry=false, type=QEvent::KeyPress, code=87, modifiers=..., text=..., autorepeat=autorepeat@entry=false, count=1, nativeScanCode=25, nativeVirtualKey=119, nativeModifiers=4) at kernel/qkeymapper_x11.cpp:1866
#162 0x00007f6b5a02a079 in QKeyMapperPrivate::translateKeyEvent (this=0x9c4b20, keyWidget=keyWidget@entry=0x20967140, event=event@entry=0x7fff71cb48d0, grab=grab@entry=false) at kernel/qkeymapper_x11.cpp:1836
#163 0x00007f6b5a0051df in QApplication::x11ProcessEvent (this=0x7fff71cb4db0, event=event@entry=0x7fff71cb48d0) at kernel/qapplication_x11.cpp:3556
#164 0x00007f6b5a02c7e2 in x11EventSourceDispatch (s=0x95e270, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#165 0x00007f6b53152ea6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#166 0x00007f6b531531f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#167 0x00007f6b5315329c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#168 0x00007f6b595b74b5 in QEventDispatcherGlib::processEvents (this=0x91b690, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#169 0x00007f6b5a02c896 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#170 0x00007f6b59588f9f in QEventLoop::processEvents (this=this@entry=0x7fff71cb4cb0, flags=...) at kernel/qeventloop.cpp:149
#171 0x00007f6b59589295 in QEventLoop::exec (this=this@entry=0x7fff71cb4cb0, flags=...) at kernel/qeventloop.cpp:204
#172 0x00007f6b5958e8db in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#173 0x0000000000403660 in ?? ()
#174 0x00007f6b58d7f995 in __libc_start_main (main=0x402bb0, argc=1, ubp_av=0x7fff71cb4ef8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff71cb4ee8) at libc-start.c:276
#175 0x0000000000403b28 in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 293562.

Possible duplicates by query: bug 293562.

Reported using DrKonqi