Application: plasmashell (5.2.2) Qt Version: 5.4.1 Operating System: Linux 3.19.0-15-generic x86_64 Distribution: Ubuntu 15.04 -- Information about the crash: Plasma crashed when I attempted to drag an application icon (Konsole) from the K menu to the toolbar (to make a shortcut). The Toolbar widgets were "locked" at the time. It crashed in the same way when I tried again, but when I unlocked the toolbar it worked as expected. The crash can be reproduced every time. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f602cf047c0 (LWP 2971))] Thread 36 (Thread 0x7f6016d10700 (LWP 2974)): #0 0x00007f6027cd28dd in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f602a23fb72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007f602a24164f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007f60198e3099 in QXcbEventReader::run (this=0x1783e80) at qxcbconnection.cpp:1105 #4 0x00007f6028353b0e in QThreadPrivate::start (arg=0x1783e80) at thread/qthread_unix.cpp:337 #5 0x00007f60275596aa in start_thread (arg=0x7f6016d10700) at pthread_create.c:333 #6 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 35 (Thread 0x7f600ffff700 (LWP 2990)): #0 0x00007f60243dbeec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f60243de7ef in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243dee60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f60040008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #5 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f600fffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #6 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #7 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00007f6028353b0e in QThreadPrivate::start (arg=0x1874010) at thread/qthread_unix.cpp:337 #9 0x00007f60275596aa in start_thread (arg=0x7f600ffff700) at pthread_create.c:333 #10 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 34 (Thread 0x7f600155e700 (LWP 3015)): #0 0x00007f6024423789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f60243dea16 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243def20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5ffc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #5 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f600155dde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #6 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #7 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00007f6028353b0e in QThreadPrivate::start (arg=0x1ae13e0) at thread/qthread_unix.cpp:337 #9 0x00007f60275596aa in start_thread (arg=0x7f600155e700) at pthread_create.c:333 #10 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 33 (Thread 0x7f5ffb5a1700 (LWP 3028)): #0 0x00007f6027cd28dd in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f60243deebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5ff40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #4 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5ffb5a0de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #6 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f6028353b0e in QThreadPrivate::start (arg=0x1cc9020) at thread/qthread_unix.cpp:337 #8 0x00007f60275596aa in start_thread (arg=0x7f5ffb5a1700) at pthread_create.c:333 #9 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 32 (Thread 0x7f5ffa570700 (LWP 3029)): #0 0x00007f602834b9ca in testAndSetRelaxed<QMutexData*> (currentValue=<synthetic pointer>, newValue=0x1, expectedValue=0x0, _q_value=@0x1f40468: 0x1) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86.h:259 #1 testAndSetAcquire<QMutexData*, QMutexData*> (currentValue=<synthetic pointer>, newValue=0x1, expectedValue=0x0, _q_value=@0x1f40468: 0x1) at ../../include/QtCore/../../src/corelib/thread/qgenericatomic.h:166 #2 testAndSetAcquire (currentValue=<synthetic pointer>, newValue=0x1, expectedValue=0x0, this=0x1f40468, this@entry=0x1) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:270 #3 fastTryLock (current=<synthetic pointer>, this=0x1f40468, this@entry=0x1) at thread/qmutex.h:82 #4 QMutex::lock (this=this@entry=0x1f40468) at thread/qmutex.cpp:212 #5 0x00007f60285ea1db in QMutexLocker (m=0x1f40468, this=<synthetic pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:128 #6 canWaitLocked (this=0x1f40440) at ../../include/QtCore/5.4.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:243 #7 postEventSourcePrepare (s=0x7f5fec0012d0, timeout=0x7f5ffa56fc14) at kernel/qeventdispatcher_glib.cpp:254 #8 0x00007f60243de3fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007f60243dede8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #11 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5fec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #12 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5ffa56fde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #13 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #14 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #15 0x00007f6028353b0e in QThreadPrivate::start (arg=0x1f4bf40) at thread/qthread_unix.cpp:337 #16 0x00007f60275596aa in start_thread (arg=0x7f5ffa570700) at pthread_create.c:333 #17 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 31 (Thread 0x7f5ff946f700 (LWP 3030)): #0 0x00007f60243ee3e2 in g_poll () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f60243deebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5ff00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #4 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5ff946ede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #6 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f6028353b0e in QThreadPrivate::start (arg=0x2063d10) at thread/qthread_unix.cpp:337 #8 0x00007f60275596aa in start_thread (arg=0x7f5ff946f700) at pthread_create.c:333 #9 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 30 (Thread 0x7f5febfff700 (LWP 3031)): #0 0x00007f6024423789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f60243defb8 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5fe40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #3 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5febffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #4 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #5 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #6 0x00007f6028353b0e in QThreadPrivate::start (arg=0x215ca40) at thread/qthread_unix.cpp:337 #7 0x00007f60275596aa in start_thread (arg=0x7f5febfff700) at pthread_create.c:333 #8 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 29 (Thread 0x7f5feaffe700 (LWP 3032)): #0 0x00007f6024423789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f60243de409 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243dede8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5fdc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #5 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5feaffdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #6 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #7 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00007f6028353b0e in QThreadPrivate::start (arg=0x2248750) at thread/qthread_unix.cpp:337 #9 0x00007f60275596aa in start_thread (arg=0x7f5feaffe700) at pthread_create.c:333 #10 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 28 (Thread 0x7f5fe9ffd700 (LWP 3033)): #0 0x00007f6027cd28dd in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f60243deebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5fe00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #4 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5fe9ffcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #6 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f6028353b0e in QThreadPrivate::start (arg=0x2323f20) at thread/qthread_unix.cpp:337 #8 0x00007f60275596aa in start_thread (arg=0x7f5fe9ffd700) at pthread_create.c:333 #9 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 27 (Thread 0x7f5fe8ffc700 (LWP 3034)): #0 0x00007f60243de351 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f60243dede8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5fd40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #4 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5fe8ffbde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #6 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f6028353b0e in QThreadPrivate::start (arg=0x2427b50) at thread/qthread_unix.cpp:337 #8 0x00007f60275596aa in start_thread (arg=0x7f5fe8ffc700) at pthread_create.c:333 #9 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 26 (Thread 0x7f5fdb7ff700 (LWP 3035)): #0 0x00007f60285e9fb1 in timerSourcePrepare (source=0x7f5fd0001340, timeout=0x7f5fdb7fec14) at kernel/qeventdispatcher_glib.cpp:148 #1 0x00007f60243de3fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243dede8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5fd00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #5 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5fdb7fede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #6 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #7 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00007f6028353b0e in QThreadPrivate::start (arg=0x250b990) at thread/qthread_unix.cpp:337 #9 0x00007f60275596aa in start_thread (arg=0x7f5fdb7ff700) at pthread_create.c:333 #10 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 25 (Thread 0x7f5fda5f6700 (LWP 3036)): #0 QThreadData::current (createIfNecessary=createIfNecessary@entry=true) at thread/qthread_unix.cpp:231 #1 0x00007f60285ea591 in postEventSourcePrepare (timeout=0x0, s=0x7f5fc80012d0) at kernel/qeventdispatcher_glib.cpp:247 #2 postEventSourceCheck (source=0x7f5fc80012d0) at kernel/qeventdispatcher_glib.cpp:264 #3 0x00007f60243de8c1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f60243dee60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5fc80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #7 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5fda5f5de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #8 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #9 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #10 0x00007f6028353b0e in QThreadPrivate::start (arg=0x25fb050) at thread/qthread_unix.cpp:337 #11 0x00007f60275596aa in start_thread (arg=0x7f5fda5f6700) at pthread_create.c:333 #12 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 24 (Thread 0x7f5fd9505700 (LWP 3037)): #0 0x00007f6027cd28dd in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f60243deebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5fcc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #4 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5fd9504de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #6 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f6028353b0e in QThreadPrivate::start (arg=0x26f6760) at thread/qthread_unix.cpp:337 #8 0x00007f60275596aa in start_thread (arg=0x7f5fd9505700) at pthread_create.c:333 #9 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 23 (Thread 0x7f5fc7fff700 (LWP 3038)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f602c05d644 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #2 0x00007f602c05d689 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #3 0x00007f60275596aa in start_thread (arg=0x7f5fc7fff700) at pthread_create.c:333 #4 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 22 (Thread 0x7f5f477fe700 (LWP 3039)): #0 0x00007f6027cd28dd in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f60243deebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5f400008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #4 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5f477fdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #6 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f6028353b0e in QThreadPrivate::start (arg=0x2801ab0) at thread/qthread_unix.cpp:337 #8 0x00007f60275596aa in start_thread (arg=0x7f5f477fe700) at pthread_create.c:333 #9 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 21 (Thread 0x7f5f46066700 (LWP 3044)): #0 0x00007f602755fbdf in __GI___pthread_getspecific (key=5) at pthread_getspecific.c:32 #1 0x00007f6024405e00 in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243defbd in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5f380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #4 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5f46065de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #6 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f6028353b0e in QThreadPrivate::start (arg=0x298c2f0) at thread/qthread_unix.cpp:337 #8 0x00007f60275596aa in start_thread (arg=0x7f5f46066700) at pthread_create.c:333 #9 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 20 (Thread 0x7f5f3ffff700 (LWP 3046)): #0 0x00007f6027cd28dd in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f60243deebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5f340008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #4 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5f3fffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #6 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f6028353b0e in QThreadPrivate::start (arg=0x2af9c10) at thread/qthread_unix.cpp:337 #8 0x00007f60275596aa in start_thread (arg=0x7f5f3ffff700) at pthread_create.c:333 #9 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 19 (Thread 0x7f5f3effe700 (LWP 3047)): #0 0x00007f60244237a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f60243de6f9 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243dee37 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5f2c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #5 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5f3effdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #6 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #7 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00007f6028353b0e in QThreadPrivate::start (arg=0x2c63790) at thread/qthread_unix.cpp:337 #9 0x00007f60275596aa in start_thread (arg=0x7f5f3effe700) at pthread_create.c:333 #10 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 18 (Thread 0x7f5f3dffd700 (LWP 3048)): #0 0x00007f60285eac6e in QEventDispatcherGlib::processEvents (this=0x7f5f300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #1 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5f3dffcd90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #2 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #3 0x00007f602cbc6b56 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #4 0x00007f6028353b0e in QThreadPrivate::start (arg=0x2d8ad20) at thread/qthread_unix.cpp:337 #5 0x00007f60275596aa in start_thread (arg=0x7f5f3dffd700) at pthread_create.c:333 #6 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 17 (Thread 0x7f5f3d413700 (LWP 3051)): #0 0x00007f60285ea0c0 in size (this=0x7f5f24003060) at ../../include/QtCore/../../src/corelib/tools/qlist.h:92 #1 count (this=0x7f5f24003060) at ../../include/QtCore/../../src/corelib/tools/qlist.h:290 #2 socketNotifierSourceCheck (source=0x7f5f24003000) at kernel/qeventdispatcher_glib.cpp:74 #3 0x00007f60243de8c1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f60243dee60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5f240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #7 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5f3d412d90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #8 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #9 0x00007f602cbc6b56 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #10 0x00007f6028353b0e in QThreadPrivate::start (arg=0x2988750) at thread/qthread_unix.cpp:337 #11 0x00007f60275596aa in start_thread (arg=0x7f5f3d413700) at pthread_create.c:333 #12 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 16 (Thread 0x7f5f3c829700 (LWP 3054)): #0 0x00007f60243de4e8 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f60243dede8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5f280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #4 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5f3c828de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #6 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f6028353b0e in QThreadPrivate::start (arg=0x29e5610) at thread/qthread_unix.cpp:337 #8 0x00007f60275596aa in start_thread (arg=0x7f5f3c829700) at pthread_create.c:333 #9 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 15 (Thread 0x7f5f20969700 (LWP 3118)): #0 0x00007f6027cd28dd in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f60243deebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5f1c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #4 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5f20968de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #6 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f6028353b0e in QThreadPrivate::start (arg=0x174fe40) at thread/qthread_unix.cpp:337 #8 0x00007f60275596aa in start_thread (arg=0x7f5f20969700) at pthread_create.c:333 #9 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 14 (Thread 0x7f5f1b7ff700 (LWP 3119)): #0 0x00007f6027cd28dd in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f60243deebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5f140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #4 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5f1b7fede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #6 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f6028353b0e in QThreadPrivate::start (arg=0x36823f0) at thread/qthread_unix.cpp:337 #8 0x00007f60275596aa in start_thread (arg=0x7f5f1b7ff700) at pthread_create.c:333 #9 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 13 (Thread 0x7f5f1a75e700 (LWP 3120)): #0 0x00007f60243defd6 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5f0c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #2 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5f1a75dde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #3 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #4 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #5 0x00007f6028353b0e in QThreadPrivate::start (arg=0x3757190) at thread/qthread_unix.cpp:337 #6 0x00007f60275596aa in start_thread (arg=0x7f5f1a75e700) at pthread_create.c:333 #7 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 12 (Thread 0x7f5f1965d700 (LWP 3121)): #0 0x00007f6027cd28dd in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f60243deebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5f100008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #4 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5f1965cde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #6 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f6028353b0e in QThreadPrivate::start (arg=0x3832f20) at thread/qthread_unix.cpp:337 #8 0x00007f60275596aa in start_thread (arg=0x7f5f1965d700) at pthread_create.c:333 #9 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 11 (Thread 0x7f5f0bfff700 (LWP 3123)): #0 __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:134 #1 0x00007f6028409cb6 in qt_clock_gettime (ts=0x7f5f0bffeb40, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105 #2 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:161 #3 qt_gettime () at tools/qelapsedtimer_unix.cpp:170 #4 0x00007f60285e8639 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f5f04002ad0) at kernel/qtimerinfo_unix.cpp:84 #5 0x00007f60285e8ba5 in QTimerInfoList::timerWait (this=0x7f5f04002ad0, tm=...) at kernel/qtimerinfo_unix.cpp:379 #6 0x00007f60285ea03e in timerSourcePrepareHelper (timeout=0x7f5f0bffec14, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127 #7 timerSourcePrepare (source=<optimized out>, timeout=0x7f5f0bffec14) at kernel/qeventdispatcher_glib.cpp:160 #8 0x00007f60243de3fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007f60243dede8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #11 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5f040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #12 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5f0bffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #13 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #14 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #15 0x00007f6028353b0e in QThreadPrivate::start (arg=0x3932550) at thread/qthread_unix.cpp:337 #16 0x00007f60275596aa in start_thread (arg=0x7f5f0bfff700) at pthread_create.c:333 #17 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 10 (Thread 0x7f5f0affe700 (LWP 3124)): #0 0x00007f6027cd28dd in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f60243deebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5efc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #4 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5f0affdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #6 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007f6028353b0e in QThreadPrivate::start (arg=0x3a3ca50) at thread/qthread_unix.cpp:337 #8 0x00007f60275596aa in start_thread (arg=0x7f5f0affe700) at pthread_create.c:333 #9 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 9 (Thread 0x7f5f09ffd700 (LWP 3125)): #0 0x00007f6024423789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f60243de641 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243dee37 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5f000008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #5 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5f09ffcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #6 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #7 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00007f6028353b0e in QThreadPrivate::start (arg=0x3b24290) at thread/qthread_unix.cpp:337 #9 0x00007f60275596aa in start_thread (arg=0x7f5f09ffd700) at pthread_create.c:333 #10 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 8 (Thread 0x7f5f08ffc700 (LWP 3132)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f6028354c6b in wait (time=18446744073709551615, this=0x3573730) at thread/qwaitcondition_unix.cpp:128 #2 QWaitCondition::wait (this=<optimized out>, mutex=0x35733d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200 #3 0x00007f602cc38fab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #4 0x00007f602cc393a0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #5 0x00007f6028353b0e in QThreadPrivate::start (arg=0x3573350) at thread/qthread_unix.cpp:337 #6 0x00007f60275596aa in start_thread (arg=0x7f5f08ffc700) at pthread_create.c:333 #7 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 7 (Thread 0x7f5ef9ffe700 (LWP 3136)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f6028354c6b in wait (time=18446744073709551615, this=0x3d8e440) at thread/qwaitcondition_unix.cpp:128 #2 QWaitCondition::wait (this=<optimized out>, mutex=0x3d47960, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200 #3 0x00007f602cc38fab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #4 0x00007f602cc393a0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #5 0x00007f6028353b0e in QThreadPrivate::start (arg=0x3d478e0) at thread/qthread_unix.cpp:337 #6 0x00007f60275596aa in start_thread (arg=0x7f5ef9ffe700) at pthread_create.c:333 #7 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 6 (Thread 0x7f5eefbff700 (LWP 3137)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f6028354c6b in wait (time=18446744073709551615, this=0x3ec70f0) at thread/qwaitcondition_unix.cpp:128 #2 QWaitCondition::wait (this=<optimized out>, mutex=0x3ec6720, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200 #3 0x00007f602cc38fab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #4 0x00007f602cc393a0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #5 0x00007f6028353b0e in QThreadPrivate::start (arg=0x3ec66a0) at thread/qthread_unix.cpp:337 #6 0x00007f60275596aa in start_thread (arg=0x7f5eefbff700) at pthread_create.c:333 #7 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 5 (Thread 0x7f5ee67a2700 (LWP 3157)): #0 0x00007f6024423789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f60243de409 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243dede8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5ee00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #5 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5ee67a1dc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #6 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #7 0x00007f5eecb4ccf7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so #8 0x00007f6028353b0e in QThreadPrivate::start (arg=0x4529a40) at thread/qthread_unix.cpp:337 #9 0x00007f60275596aa in start_thread (arg=0x7f5ee67a2700) at pthread_create.c:333 #10 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 4 (Thread 0x7f5ee598f700 (LWP 3159)): #0 0x00007f60243dbeda in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f60243de39b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f60243dede8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f60285eac6c in QEventDispatcherGlib::processEvents (this=0x7f5ed80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #5 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7f5ee598ede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #6 0x00007f602834eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #7 0x00007f602a0dcf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00007f6028353b0e in QThreadPrivate::start (arg=0x4549d90) at thread/qthread_unix.cpp:337 #9 0x00007f60275596aa in start_thread (arg=0x7f5ee598f700) at pthread_create.c:333 #10 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 3 (Thread 0x7f5ede282700 (LWP 3255)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f6028354c6b in wait (time=18446744073709551615, this=0x4d45030) at thread/qwaitcondition_unix.cpp:128 #2 QWaitCondition::wait (this=<optimized out>, mutex=0x4d528e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200 #3 0x00007f602cc38fab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #4 0x00007f602cc393a0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #5 0x00007f6028353b0e in QThreadPrivate::start (arg=0x4d52860) at thread/qthread_unix.cpp:337 #6 0x00007f60275596aa in start_thread (arg=0x7f5ede282700) at pthread_create.c:333 #7 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 2 (Thread 0x7f5edd601700 (LWP 3346)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f6028354c6b in wait (time=18446744073709551615, this=0x4c55ca0) at thread/qwaitcondition_unix.cpp:128 #2 QWaitCondition::wait (this=<optimized out>, mutex=0x45842c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200 #3 0x00007f602cc38fab in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #4 0x00007f602cc393a0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #5 0x00007f6028353b0e in QThreadPrivate::start (arg=0x4584240) at thread/qthread_unix.cpp:337 #6 0x00007f60275596aa in start_thread (arg=0x7f5edd601700) at pthread_create.c:333 #7 0x00007f6027cddeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 1 (Thread 0x7f602cf047c0 (LWP 2971)): [KCrash Handler] #6 lowerBound (akey=<optimized out>, this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qmap.h:131 #7 findNode (akey=<synthetic pointer>, this=0x7f602a222b50 <vtable for QV4::PersistentValuePrivate+16>) at ../../include/QtCore/../../src/corelib/tools/qmap.h:287 #8 constFind (akey=<synthetic pointer>, this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qmap.h:827 #9 QDrag::dragCursor (this=<optimized out>, action=action@entry=Qt::IgnoreAction) at kernel/qdrag.cpp:337 #10 0x00007f60288d30d0 in QBasicDrag::updateCursor (this=0x17a5e60, action=action@entry=Qt::IgnoreAction) at kernel/qsimpledrag.cpp:259 #11 0x00007f60198eb1b7 in QXcbDrag::handle_xdnd_status (this=0x17a5e60, event=0x7ffcb84e26f0) at qxcbdrag.cpp:830 #12 0x00007f60198eb735 in QXcbDrag::handle_xdnd_position (this=0x17a5e60, w=<optimized out>, e=<optimized out>) at qxcbdrag.cpp:777 #13 0x00007f60198edb17 in QXcbDrag::move (this=0x17a5e60, me=0x320001a) at qxcbdrag.cpp:474 #14 0x00007f60288d2ee9 in QBasicDrag::eventFilter (this=0x17a5e60, o=<optimized out>, e=<optimized out>) at kernel/qsimpledrag.cpp:142 #15 0x00007f60285918e3 in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=this@entry=0x17581b0, receiver=receiver@entry=0x1ad58a0, event=event@entry=0x7ffcb84e2b60) at kernel/qcoreapplication.cpp:1012 #16 0x00007f6028e9bab8 in QApplicationPrivate::notify_helper (this=0x17581b0, receiver=0x1ad58a0, e=0x7ffcb84e2b60) at kernel/qapplication.cpp:3695 #17 0x00007f6028ea1000 in QApplication::notify (this=0x7ffcb84e3db0, receiver=0x1ad58a0, e=0x7ffcb84e2b60) at kernel/qapplication.cpp:3503 #18 0x00007f6028591c2b in QCoreApplication::notifyInternal (this=0x7ffcb84e3db0, receiver=0x1ad58a0, event=0x7ffcb84e2b60) at kernel/qcoreapplication.cpp:935 #19 0x00007f60288def82 in sendSpontaneousEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #20 QGuiApplicationPrivate::processMouseEvent (e=0x57505c0) at kernel/qguiapplication.cpp:1774 #21 0x00007f60288e0b45 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x57505c0) at kernel/qguiapplication.cpp:1576 #22 0x00007f60288c534f in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:572 #23 0x00007f601990d590 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70 #24 0x00007f60243dec3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007f60243def20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #26 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #27 0x00007f60285eac57 in QEventDispatcherGlib::processEvents (this=0x17b5890, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #28 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x1783e60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #29 0x00007f60288d3262 in QBasicDrag::drag (this=0x17a5e60, o=<optimized out>) at kernel/qsimpledrag.cpp:177 #30 0x00007f60288ebb69 in QDragManager::drag (this=0x4875fd0, o=o@entry=0x556d030) at kernel/qdnd.cpp:135 #31 0x00007f60288eaed7 in QDrag::exec (this=0x556d030, supportedActions=..., defaultDropAction=<optimized out>) at kernel/qdrag.cpp:274 #32 0x00007f5f465f2028 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/draganddrop/libdraganddropplugin.so #33 0x00007f5f465f27a3 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/draganddrop/libdraganddropplugin.so #34 0x00007f5f465f282c in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/draganddrop/libdraganddropplugin.so #35 0x00007f602cc67900 in QQuickWindowPrivate::sendFilteredMouseEvent(QQuickItem*, QQuickItem*, QEvent*, QSet<QQuickItem*>*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #36 0x00007f602cc68084 in QQuickWindow::sendEvent(QQuickItem*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #37 0x00007f602cc68652 in QQuickWindowPrivate::deliverMouseEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #38 0x00007f602cc6e780 in QQuickWindow::mouseMoveEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #39 0x00007f60288e77b5 in QWindow::event (this=0x458afa0, ev=<optimized out>) at kernel/qwindow.cpp:2051 #40 0x00007f602cc6fdd3 in QQuickWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #41 0x00007f602c193f9b in PlasmaQuick::Dialog::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5 #42 0x00007f6028e9bb2c in QApplicationPrivate::notify_helper (this=0x17581b0, receiver=0x458afa0, e=0x7ffcb84e3890) at kernel/qapplication.cpp:3720 #43 0x00007f6028ea1000 in QApplication::notify (this=0x7ffcb84e3db0, receiver=0x458afa0, e=0x7ffcb84e3890) at kernel/qapplication.cpp:3503 #44 0x00007f6028591c2b in QCoreApplication::notifyInternal (this=0x7ffcb84e3db0, receiver=0x458afa0, event=0x7ffcb84e3890) at kernel/qcoreapplication.cpp:935 #45 0x00007f60288def82 in sendSpontaneousEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #46 QGuiApplicationPrivate::processMouseEvent (e=0x55f1480) at kernel/qguiapplication.cpp:1774 #47 0x00007f60288e0b45 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x55f1480) at kernel/qguiapplication.cpp:1576 #48 0x00007f60288c534f in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:572 #49 0x00007f601990d590 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70 #50 0x00007f60243dec3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #51 0x00007f60243def20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #52 0x00007f60243defcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #53 0x00007f60285eac57 in QEventDispatcherGlib::processEvents (this=0x17b5890, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #54 0x00007f602858f3e2 in QEventLoop::exec (this=this@entry=0x7ffcb84e3c30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #55 0x00007f602859702c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188 #56 0x000000000042fd9b in main () Reported using DrKonqi
Thanks *** This bug has been marked as a duplicate of bug 346294 ***