Bug 343622

Summary: [plasmashell] Thunderbird (with FireTray) crashes.
Product: [Plasma] plasmashell Reporter: rapar
Component: generalAssignee: Unassigned bugs <unassigned-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bshah, kde
Priority: NOR Keywords: drkonqi
Version First Reported In: master   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description rapar 2015-01-31 10:54:39 UTC 
Application: plasmashell ()

Qt Version: 5.4.0
Operating System: Linux 3.18.5-1-ARCH x86_64
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed:
I was trying to figure out how to run Thunderbird with the FireTray addon. Using the addon freezes Thunderbird since Plasma 5, i.e. if you close/Alt+F4 the application, it dies. Also, if you launch the app from the terminal (I was trying to get some debug output) and not from a keybind or the launcher, it doesn't freeze, but it also behaves weird, which led in the end to plasmashell crash.

- Custom settings of the application:
Using FireTray 0.5.4 on Thunderbird.

The crash can be reproduced every time.

-- Backtrace:
Application: plasmashell (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f59d3ddf7c0 (LWP 7437))]

Thread 25 (Thread 0x7f59d145e700 (LWP 7443)):
#0  0x00007f59e2c6244d in poll () from /usr/lib/libc.so.6
#1  0x00007f59e6ad39f2 in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f59e6ad556f in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007f59d3a1f3f9 in ?? () from /usr/lib/qt/plugins/platforms/libqxcb.so
#4  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 24 (Thread 0x7f59ca8a7700 (LWP 7453)):
#0  0x00007f59defb9315 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#1  0x00007f59defb9bbb in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f59defb9dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f59e351a08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f59e32d3664 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f59e5b7c475 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 23 (Thread 0x7f59c20c2700 (LWP 7459)):
#0  0x00007f59e32d092f in QMutex::unlock() () from /usr/lib/libQt5Core.so.5
#1  0x00007f59e351963d in ?? () from /usr/lib/libQt5Core.so.5
#2  0x00007f59defb921d in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#3  0x00007f59defb9bbb in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007f59defb9dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007f59e351a08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f59e32d3664 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007f59e5b7c475 in ?? () from /usr/lib/libQt5Qml.so.5
#9  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 22 (Thread 0x7f59b7fff700 (LWP 7472)):
#0  0x00007f59e2c5e42d in read () from /usr/lib/libc.so.6
#1  0x00007f59daadbf45 in ?? () from /usr/lib/libnvidia-tls.so.346.35
#2  0x00007f59deffcb80 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f59defb971c in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#4  0x00007f59defb9c33 in ?? () from /usr/lib/libglib-2.0.so.0
#5  0x00007f59defb9dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#6  0x00007f59e351a08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#8  0x00007f59e32d3664 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#9  0x00007f59e5b7c475 in ?? () from /usr/lib/libQt5Qml.so.5
#10 0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#11 0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#12 0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 21 (Thread 0x7f59b6ffe700 (LWP 7473)):
#0  0x00007f59e3519610 in ?? () from /usr/lib/libQt5Core.so.5
#1  0x00007f59defb921d in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0x00007f59defb9bbb in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f59defb9dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f59e351a08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f59e32d3664 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f59e5b7c475 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 20 (Thread 0x7f59b5ffd700 (LWP 7474)):
#0  0x00007f59e2c6244d in poll () from /usr/lib/libc.so.6
#1  0x00007f59defb9c94 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f59defb9dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f59e351a08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f59e32d3664 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f59e5b7c475 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 19 (Thread 0x7f59b4ffc700 (LWP 7475)):
#0  0x00007f59e32d0939 in QMutex::unlock() () from /usr/lib/libQt5Core.so.5
#1  0x00007f59e351963d in ?? () from /usr/lib/libQt5Core.so.5
#2  0x00007f59defb921d in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#3  0x00007f59defb9bbb in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007f59defb9dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007f59e351a08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f59e32d3664 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007f59e5b7c475 in ?? () from /usr/lib/libQt5Qml.so.5
#9  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 18 (Thread 0x7f59a77ff700 (LWP 7476)):
#0  0x00007f59e2c5e42d in read () from /usr/lib/libc.so.6
#1  0x00007f59daadbf45 in ?? () from /usr/lib/libnvidia-tls.so.346.35
#2  0x00007f59deffcb80 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f59defb971c in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#4  0x00007f59defb9c33 in ?? () from /usr/lib/libglib-2.0.so.0
#5  0x00007f59defb9dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#6  0x00007f59e351a08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#8  0x00007f59e32d3664 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#9  0x00007f59e5b7c475 in ?? () from /usr/lib/libQt5Qml.so.5
#10 0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#11 0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#12 0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 17 (Thread 0x7f59a67fe700 (LWP 7477)):
#0  0x00007f59defb9b78 in ?? () from /usr/lib/libglib-2.0.so.0
#1  0x00007f59defb9dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#2  0x00007f59e351a08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#3  0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f59e32d3664 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#5  0x00007f59e5b7c475 in ?? () from /usr/lib/libQt5Qml.so.5
#6  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#7  0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 16 (Thread 0x7f59a57fd700 (LWP 7478)):
#0  0x00007f59e32d092f in QMutex::unlock() () from /usr/lib/libQt5Core.so.5
#1  0x00007f59e35199f5 in ?? () from /usr/lib/libQt5Core.so.5
#2  0x00007f59defb9671 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007f59defb9c33 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007f59defb9dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007f59e351a08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f59e32d3664 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007f59e5b7c475 in ?? () from /usr/lib/libQt5Qml.so.5
#9  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 15 (Thread 0x7f5993fff700 (LWP 7479)):
#0  0x00007f59e22678cf in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f59e78f6f14 in ?? () from /usr/lib/libQt5Script.so.5
#2  0x00007f59e78f6f59 in ?? () from /usr/lib/libQt5Script.so.5
#3  0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 14 (Thread 0x7f59137fe700 (LWP 7480)):
#0  0x00007f59e2c5e42d in read () from /usr/lib/libc.so.6
#1  0x00007f59daadbf45 in ?? () from /usr/lib/libnvidia-tls.so.346.35
#2  0x00007f59deffcb80 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f59defb971c in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#4  0x00007f59defb9c33 in ?? () from /usr/lib/libglib-2.0.so.0
#5  0x00007f59defb9dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#6  0x00007f59e351a08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#8  0x00007f59e32d3664 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#9  0x00007f59e5b7c475 in ?? () from /usr/lib/libQt5Qml.so.5
#10 0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#11 0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#12 0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 13 (Thread 0x7f59127fd700 (LWP 7483)):
#0  0x00007f59deffe034 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f59defb9669 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#2  0x00007f59defb9c33 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f59defb9dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f59e351a08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f59e32d3664 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f59e5b7c475 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 12 (Thread 0x7f591113e700 (LWP 7485)):
#0  0x00007f59deffe034 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f59defb9db6 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#2  0x00007f59e351a08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#3  0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f59e32d3664 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#5  0x00007f59e5dd4276 in ?? () from /usr/lib/libQt5Quick.so.5
#6  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#7  0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 11 (Thread 0x7f5903fff700 (LWP 7515)):
#0  0x00007f59e32d04ea in QMutex::lock() () from /usr/lib/libQt5Core.so.5
#1  0x00007f59e35199e9 in ?? () from /usr/lib/libQt5Core.so.5
#2  0x00007f59defb9671 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007f59defb9c33 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007f59defb9dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007f59e351a08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f59e32d3664 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007f59e5b7c475 in ?? () from /usr/lib/libQt5Qml.so.5
#9  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 10 (Thread 0x7f5900ac1700 (LWP 7560)):
#0  0x00007f59deffe034 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f59defb9669 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#2  0x00007f59defb9c33 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f59defb9dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f59e351a08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f59e32d3664 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f59e5b7c475 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 9 (Thread 0x7f58fb7ff700 (LWP 7569)):
#0  0x00007f59e2c77a72 in __libc_disable_asynccancel () from /usr/lib/libc.so.6
#1  0x00007f59e2c62459 in poll () from /usr/lib/libc.so.6
#2  0x00007f59defb9c94 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f59defb9dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f59e351a08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f59e32d3664 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f59e5b7c475 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 8 (Thread 0x7f58fa7fe700 (LWP 7570)):
#0  0x00007f59defb91d3 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#1  0x00007f59defb9bbb in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f59defb9dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f59e351a08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f59e32d3664 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f59e5b7c475 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 7 (Thread 0x7f58f97dd700 (LWP 7574)):
#0  0x00007f59e22678cf in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f59e32d974b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f59e5e45f32 in ?? () from /usr/lib/libQt5Quick.so.5
#3  0x00007f59e5e46370 in ?? () from /usr/lib/libQt5Quick.so.5
#4  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 6 (Thread 0x7f58e637e700 (LWP 7575)):
#0  0x00007f59e22678cf in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f59e32d974b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f59e5e45f32 in ?? () from /usr/lib/libQt5Quick.so.5
#3  0x00007f59e5e46370 in ?? () from /usr/lib/libQt5Quick.so.5
#4  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7f58dffff700 (LWP 7581)):
#0  0x00007f59e2c6244d in poll () from /usr/lib/libc.so.6
#1  0x00007f59defb9c94 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f59defb9dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f59e351a08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f59e32d3664 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f59e5b7c475 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7f58ddbde700 (LWP 8063)):
#0  0x00007f59e22678cf in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f59e32d974b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f59e5e45f32 in ?? () from /usr/lib/libQt5Quick.so.5
#3  0x00007f59e5e46370 in ?? () from /usr/lib/libQt5Quick.so.5
#4  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7f58dd38a700 (LWP 8064)):
#0  0x00007f59e32d092f in QMutex::unlock() () from /usr/lib/libQt5Core.so.5
#1  0x00007f59e35199f5 in ?? () from /usr/lib/libQt5Core.so.5
#2  0x00007f59defb9671 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007f59defb9c33 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007f59defb9dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007f59e351a08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f59e32d3664 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007f59e5b7c475 in ?? () from /usr/lib/libQt5Qml.so.5
#9  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7f58cffff700 (LWP 8065)):
#0  0x00007f59e22678cf in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f59e32d974b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQt5Core.so.5
#2  0x00007f59e5e45f32 in ?? () from /usr/lib/libQt5Quick.so.5
#3  0x00007f59e5e46370 in ?? () from /usr/lib/libQt5Quick.so.5
#4  0x00007f59e32d85ee in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f59e2262314 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f59e2c6b24d in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f59d3ddf7c0 (LWP 7437)):
[KCrash Handler]
#5  0x00007f59e3fde30c in QWidgetPrivate::nearestGraphicsProxyWidget(QWidget const*) () from /usr/lib/libQt5Widgets.so.5
#6  0x00007f59e4009335 in QDesktopWidget::screenGeometry(QWidget const*) const () from /usr/lib/libQt5Widgets.so.5
#7  0x00007f59e412a130 in ?? () from /usr/lib/libQt5Widgets.so.5
#8  0x00007f59e412d6b1 in ?? () from /usr/lib/libQt5Widgets.so.5
#9  0x00007f59e412e50e in QMenu::popup(QPoint const&, QAction*) () from /usr/lib/libQt5Widgets.so.5
#10 0x00007f5901478219 in ?? () from /usr/lib/qt/qml/org/kde/private/systemtray/libsystemtrayplugin.so
#11 0x00007f5901489254 in ?? () from /usr/lib/qt/qml/org/kde/private/systemtray/libsystemtrayplugin.so
#12 0x00007f59e34f2339 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#13 0x00007f59e4d125d2 in KJob::result(KJob*, KJob::QPrivateSignal) () from /usr/lib/libKF5CoreAddons.so.5
#14 0x00007f59e4d132aa in KJob::emitResult() () from /usr/lib/libKF5CoreAddons.so.5
#15 0x00007f5900ad4d09 in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#16 0x00007f5900adb7cc in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#17 0x00007f59e34f2339 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#18 0x00007f5900adb6af in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#19 0x00007f5900adba95 in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#20 0x00007f59e34f2339 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#21 0x00007f59dcc812ac in DBusMenuImporter::slotMenuAboutToShow() () from /usr/lib/libdbusmenu-qt5.so.2
#22 0x00007f59e34f2339 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#23 0x00007f59e4131fdd in ?? () from /usr/lib/libQt5Widgets.so.5
#24 0x00007f59e34cc6ba in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const () from /usr/lib/libQt5Core.so.5
#25 0x00007f59e34d15b5 in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () from /usr/lib/libQt5Core.so.5
#26 0x00007f59dcc7c6bf in DBusMenuImporter::updateMenu() () from /usr/lib/libdbusmenu-qt5.so.2
#27 0x00007f5900acd075 in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#28 0x00007f5900ad5e74 in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#29 0x00007f59e6864f64 in ?? () from /usr/lib/libKF5Plasma.so.5
#30 0x00007f59e34f34ba in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#31 0x00007f59e3fb1d8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#32 0x00007f59e3fb7370 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#33 0x00007f59e34c2a9b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#34 0x00007f59e34c4adb in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#35 0x00007f59e3519c83 in ?? () from /usr/lib/libQt5Core.so.5
#36 0x00007f59defb9a0d in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#37 0x00007f59defb9cf8 in ?? () from /usr/lib/libglib-2.0.so.0
#38 0x00007f59defb9dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#39 0x00007f59e351a077 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#40 0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#41 0x00007f59dcc86887 in ?? () from /usr/lib/libdbusmenu-qt5.so.2
#42 0x00007f59dcc80a8a in DBusMenuImporter::slotMenuAboutToShow() () from /usr/lib/libdbusmenu-qt5.so.2
#43 0x00007f59e34f2339 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#44 0x00007f59e4131fdd in ?? () from /usr/lib/libQt5Widgets.so.5
#45 0x00007f59e34cc6ba in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const () from /usr/lib/libQt5Core.so.5
#46 0x00007f59e34d15b5 in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () from /usr/lib/libQt5Core.so.5
#47 0x00007f59dcc7c6bf in DBusMenuImporter::updateMenu() () from /usr/lib/libdbusmenu-qt5.so.2
#48 0x00007f5900acd075 in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#49 0x00007f5900ad5e74 in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#50 0x00007f59e6864f64 in ?? () from /usr/lib/libKF5Plasma.so.5
#51 0x00007f59e34f34ba in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#52 0x00007f59e3fb1d8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#53 0x00007f59e3fb7370 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#54 0x00007f59e34c2a9b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#55 0x00007f59e34c4adb in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#56 0x00007f59e3519c83 in ?? () from /usr/lib/libQt5Core.so.5
#57 0x00007f59defb9a0d in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#58 0x00007f59defb9cf8 in ?? () from /usr/lib/libglib-2.0.so.0
#59 0x00007f59defb9dac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#60 0x00007f59e351a077 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#61 0x00007f59e34c0532 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#62 0x00007f59e34c7f0c in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#63 0x000000000042e73f in main ()

Reported using DrKonqi
Comment 1 David Edmundson 2015-03-06 11:39:54 UTC 

*** This bug has been marked as a duplicate of bug 343971 ***