Bug 358351

Summary: plasma crashes when manipulating with systray
Product: [Plasma] plasmashell Reporter: Vit Pelcak <vit>
Component: System Tray widgetAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED UNMAINTAINED    
Severity: crash CC: alexander, bshah, mklapetek, notmart, plasma-bugs-null, tietze.heiko
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.5.2   
Target Milestone: 1.0   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Vit Pelcak 2016-01-22 07:23:09 UTC 
Application: plasmashell (5.5.2)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-1-default x86_64
Distribution: "openSUSE Tumbleweed (20160117) (x86_64)"

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

I'm not totaly sure what is the reason, but sometimes when I try to access items in system tray, plasma crashes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f57543008c0 (LWP 1589))]

Thread 16 (Thread 0x7f573d89a700 (LWP 1593)):
#0  0x00007f574d87f24d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f5752751432 in _xcb_conn_wait (__timeout=-1, __nfds=1, __fds=0x7f573d899c00) at /usr/include/bits/poll2.h:46
#2  0x00007f5752751432 in _xcb_conn_wait (c=c@entry=0xecdda0, cond=cond@entry=0xecdde0, vector=vector@entry=0x0, count=count@entry=0x0) at xcb_conn.c:459
#3  0x00007f5752753007 in xcb_wait_for_event (c=0xecdda0) at xcb_in.c:693
#4  0x00007f573f9e9e29 in QXcbEventReader::run() (this=0xed8470) at qxcbconnection.cpp:1229
#5  0x00007f574df7094f in QThreadPrivate::start(void*) (arg=0xed8470) at thread/qthread_unix.cpp:331
#6  0x00007f574d0864a4 in start_thread (arg=0x7f573d89a700) at pthread_create.c:334
#7  0x00007f574d887bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f5736b46700 (LWP 1609)):
#0  0x00007f574d87b22d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f5749fb6210 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7f5736b45b10, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007f5749fb6210 in g_wakeup_acknowledge (wakeup=0x7f57380015b0) at gwakeup.c:210
#3  0x00007f5749f73d94 in g_main_context_check (context=context@entry=0x7f5730000990, max_priority=2147483647, fds=fds@entry=0x7f5730003070, n_fds=n_fds@entry=1) at gmain.c:3632
#4  0x00007f5749f74208 in g_main_context_iterate (context=context@entry=0x7f5730000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3837
#5  0x00007f5749f7436c in g_main_context_iteration (context=0x7f5730000990, may_block=may_block@entry=1) at gmain.c:3901
#6  0x00007f574e19552b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f57300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0x00007f574e13f63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f5736b45cf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007f574df6bb1c in QThread::exec() (this=this@entry=0xfa5060) at thread/qthread.cpp:503
#9  0x00007f57512389a5 in QQmlThreadPrivate::run() (this=0xfa5060) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#10 0x00007f574df7094f in QThreadPrivate::start(void*) (arg=0xfa5060) at thread/qthread_unix.cpp:331
#11 0x00007f574d0864a4 in start_thread (arg=0x7f5736b46700) at pthread_create.c:334
#12 0x00007f574d887bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f5729ac3700 (LWP 1635)):
#0  0x00007f5749fb74d4 in g_mutex_unlock (mutex=0x7f5724000990) at gthread-posix.c:1350
#1  0x00007f5749f74259 in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f5724002e70, timeout=<optimized out>, context=0x7f5724000990) at gmain.c:4134
#2  0x00007f5749f74259 in g_main_context_iterate (context=context@entry=0x7f5724000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3835
#3  0x00007f5749f7436c in g_main_context_iteration (context=0x7f5724000990, may_block=may_block@entry=1) at gmain.c:3901
#4  0x00007f574e19552b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f57240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f574e13f63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f5729ac2cf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f574df6bb1c in QThread::exec() (this=this@entry=0x12d16a0) at thread/qthread.cpp:503
#7  0x00007f57512389a5 in QQmlThreadPrivate::run() (this=0x12d16a0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#8  0x00007f574df7094f in QThreadPrivate::start(void*) (arg=0x12d16a0) at thread/qthread_unix.cpp:331
#9  0x00007f574d0864a4 in start_thread (arg=0x7f5729ac3700) at pthread_create.c:334
#10 0x00007f574d887bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f5723fff700 (LWP 1636)):
#0  0x00007f5749fb74b9 in g_mutex_lock (mutex=mutex@entry=0x7f571c000990) at gthread-posix.c:1338
#1  0x00007f5749f73899 in g_main_context_prepare (context=context@entry=0x7f571c000990, priority=priority@entry=0x7f5723ffebd8) at gmain.c:3444
#2  0x00007f5749f74193 in g_main_context_iterate (context=context@entry=0x7f571c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3820
#3  0x00007f5749f7436c in g_main_context_iteration (context=0x7f571c000990, may_block=may_block@entry=1) at gmain.c:3901
#4  0x00007f574e19552b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f571c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f574e13f63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f5723ffecf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f574df6bb1c in QThread::exec() (this=this@entry=0x13ec060) at thread/qthread.cpp:503
#7  0x00007f57512389a5 in QQmlThreadPrivate::run() (this=0x13ec060) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#8  0x00007f574df7094f in QThreadPrivate::start(void*) (arg=0x13ec060) at thread/qthread_unix.cpp:331
#9  0x00007f574d0864a4 in start_thread (arg=0x7f5723fff700) at pthread_create.c:334
#10 0x00007f574d887bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f57227ba700 (LWP 1637)):
#0  0x00007f574d08c07f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f57539dfa84 in QTWTF::TCMalloc_PageHeap::scavengerThread() (this=0x7f5753cc6ea0 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f57539dfac9 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f574d0864a4 in start_thread (arg=0x7f57227ba700) at pthread_create.c:334
#4  0x00007f574d887bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f569bb4c700 (LWP 1638)):
#0  0x00007f574d87b22d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f5749fb6210 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7f569bb4bad0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007f5749fb6210 in g_wakeup_acknowledge (wakeup=0x7f571c002780) at gwakeup.c:210
#3  0x00007f5749f73d94 in g_main_context_check (context=context@entry=0x7f5694000990, max_priority=2147483647, fds=fds@entry=0x7f5694003120, n_fds=n_fds@entry=1) at gmain.c:3632
#4  0x00007f5749f74208 in g_main_context_iterate (context=context@entry=0x7f5694000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3837
#5  0x00007f5749f7436c in g_main_context_iteration (context=0x7f5694000990, may_block=may_block@entry=1) at gmain.c:3901
#6  0x00007f574e19552b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f56940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0x00007f574e13f63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f569bb4bcb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007f574df6bb1c in QThread::exec() (this=this@entry=0x15ea400) at thread/qthread.cpp:503
#9  0x00007f5751dbde42 in QQuickPixmapReader::run() (this=0x15ea400) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/util/qquickpixmapcache.cpp:760
#10 0x00007f574df7094f in QThreadPrivate::start(void*) (arg=0x15ea400) at thread/qthread_unix.cpp:331
#11 0x00007f574d0864a4 in start_thread (arg=0x7f569bb4c700) at pthread_create.c:334
#12 0x00007f574d887bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f5689efa700 (LWP 1657)):
#0  0x00007f574d87f24d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f5749f74264 in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f56840048d0, timeout=<optimized out>, context=0x7f5684000990) at gmain.c:4135
#2  0x00007f5749f74264 in g_main_context_iterate (context=context@entry=0x7f5684000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3835
#3  0x00007f5749f7436c in g_main_context_iteration (context=0x7f5684000990, may_block=may_block@entry=1) at gmain.c:3901
#4  0x00007f574e19552b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f56840008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f574e13f63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f5689ef9cd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f574df6bb1c in QThread::exec() (this=this@entry=0x35cfee0) at thread/qthread.cpp:503
#7  0x00007f568c40fe47 in KCupsConnection::run() (this=0x35cfee0) at /usr/src/debug/print-manager-15.12.0/libkcups/KCupsConnection.cpp:304
#8  0x00007f574df7094f in QThreadPrivate::start(void*) (arg=0x35cfee0) at thread/qthread_unix.cpp:331
#9  0x00007f574d0864a4 in start_thread (arg=0x7f5689efa700) at pthread_create.c:334
#10 0x00007f574d887bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f567cc64700 (LWP 4564)):
#0  0x00007f574d08c07f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f574df71abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3ad0750) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f574df71abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x43a2340, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f5698b2f0eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0x30de390, th=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:594
#4  0x00007f5698b2fe37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0x30de390, th=th@entry=0x48a6ac0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:554
#5  0x00007f5698b33d98 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x48a6ac0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:66
#6  0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x48a6ac0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#7  0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x48a6ac0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#8  0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x48a6ac0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#9  0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x48a6ac0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#10 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x48a6ac0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#11 0x00007f5698b31e23 in ThreadWeaver::Thread::run() (this=0x48a6ac0) at /usr/src/debug/threadweaver-5.17.0/src/thread.cpp:103
#12 0x00007f574df7094f in QThreadPrivate::start(void*) (arg=0x48a6ac0) at thread/qthread_unix.cpp:331
#13 0x00007f574d0864a4 in start_thread (arg=0x7f567cc64700) at pthread_create.c:334
#14 0x00007f574d887bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f56762d9700 (LWP 4565)):
#0  0x00007f574d08c07f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f574df71abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3ad0750) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f574df71abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x43a2340, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f5698b2f0eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0x30de390, th=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:594
#4  0x00007f5698b2fe37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0x30de390, th=th@entry=0x7f5678001230, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:554
#5  0x00007f5698b33d98 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5678001230, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:66
#6  0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5678001230, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#7  0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5678001230, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#8  0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5678001230, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#9  0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5678001230, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#10 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5678001230, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#11 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5678001230, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#12 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5678001230, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#13 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5678001230, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#14 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5678001230, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#15 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5678001230, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#16 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5678001230, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#17 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5678001230, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#18 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5678001230, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#19 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5678001230, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#20 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5678001230, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#21 0x00007f5698b31e23 in ThreadWeaver::Thread::run() (this=0x7f5678001230) at /usr/src/debug/threadweaver-5.17.0/src/thread.cpp:103
#22 0x00007f574df7094f in QThreadPrivate::start(void*) (arg=0x7f5678001230) at thread/qthread_unix.cpp:331
#23 0x00007f574d0864a4 in start_thread (arg=0x7f56762d9700) at pthread_create.c:334
#24 0x00007f574d887bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f567596e700 (LWP 4566)):
#0  0x00007f574d08c07f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f574df71abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3ad0750) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f574df71abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x43a2340, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f5698b2f0eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0x30de390, th=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:594
#4  0x00007f5698b2fe37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0x30de390, th=th@entry=0x7f56700023d0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:554
#5  0x00007f5698b33d98 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f56700023d0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:66
#6  0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f56700023d0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#7  0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f56700023d0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#8  0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f56700023d0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#9  0x00007f5698b31e23 in ThreadWeaver::Thread::run() (this=0x7f56700023d0) at /usr/src/debug/threadweaver-5.17.0/src/thread.cpp:103
#10 0x00007f574df7094f in QThreadPrivate::start(void*) (arg=0x7f56700023d0) at thread/qthread_unix.cpp:331
#11 0x00007f574d0864a4 in start_thread (arg=0x7f567596e700) at pthread_create.c:334
#12 0x00007f574d887bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f567516d700 (LWP 4567)):
#0  0x00007f574d08c07f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f574df71abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3ad0750) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f574df71abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x43a2340, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f5698b2f0eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0x30de390, th=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:594
#4  0x00007f5698b2fe37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0x30de390, th=th@entry=0x7f5668002d90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:554
#5  0x00007f5698b33d98 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5668002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:66
#6  0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5668002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#7  0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5668002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#8  0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5668002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#9  0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5668002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#10 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5668002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#11 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5668002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#12 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5668002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#13 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5668002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#14 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5668002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#15 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5668002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#16 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5668002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#17 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5668002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#18 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5668002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#19 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5668002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#20 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5668002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#21 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5668002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#22 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5668002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#23 0x00007f5698b31e23 in ThreadWeaver::Thread::run() (this=0x7f5668002d90) at /usr/src/debug/threadweaver-5.17.0/src/thread.cpp:103
#24 0x00007f574df7094f in QThreadPrivate::start(void*) (arg=0x7f5668002d90) at thread/qthread_unix.cpp:331
#25 0x00007f574d0864a4 in start_thread (arg=0x7f567516d700) at pthread_create.c:334
#26 0x00007f574d887bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f567496c700 (LWP 4568)):
#0  0x00007f574d08c07f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f574df71abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3ad0750) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f574df71abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x43a2340, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f5698b2f0eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0x30de390, th=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:594
#4  0x00007f5698b2fe37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0x30de390, th=th@entry=0x7f566c002d90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:554
#5  0x00007f5698b33d98 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f566c002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:66
#6  0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f566c002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#7  0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f566c002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#8  0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f566c002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#9  0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f566c002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#10 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f566c002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#11 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f566c002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#12 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f566c002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#13 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f566c002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#14 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f566c002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#15 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f566c002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#16 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f566c002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#17 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f566c002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#18 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f566c002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#19 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f566c002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#20 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f566c002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#21 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f566c002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#22 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f566c002d90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#23 0x00007f5698b31e23 in ThreadWeaver::Thread::run() (this=0x7f566c002d90) at /usr/src/debug/threadweaver-5.17.0/src/thread.cpp:103
#24 0x00007f574df7094f in QThreadPrivate::start(void*) (arg=0x7f566c002d90) at thread/qthread_unix.cpp:331
#25 0x00007f574d0864a4 in start_thread (arg=0x7f567496c700) at pthread_create.c:334
#26 0x00007f574d887bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f5667fff700 (LWP 4569)):
#0  0x00007f574d08c07f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f574df71abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3ad0750) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f574df71abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x43a2340, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f5698b2f0eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0x30de390, th=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:594
#4  0x00007f5698b2fe37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0x30de390, th=th@entry=0x7f56600027d0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:554
#5  0x00007f5698b33d98 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f56600027d0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:66
#6  0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f56600027d0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#7  0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f56600027d0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#8  0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f56600027d0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#9  0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f56600027d0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#10 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f56600027d0, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#11 0x00007f5698b31e23 in ThreadWeaver::Thread::run() (this=0x7f56600027d0) at /usr/src/debug/threadweaver-5.17.0/src/thread.cpp:103
#12 0x00007f574df7094f in QThreadPrivate::start(void*) (arg=0x7f56600027d0) at thread/qthread_unix.cpp:331
#13 0x00007f574d0864a4 in start_thread (arg=0x7f5667fff700) at pthread_create.c:334
#14 0x00007f574d887bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f56677fe700 (LWP 4570)):
#0  0x00007f574d08c07f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f574df71abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3ad0750) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f574df71abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x43a2340, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f5698b2f0eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0x30de390, th=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:594
#4  0x00007f5698b2fe37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0x30de390, th=th@entry=0x7f565c002f90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:554
#5  0x00007f5698b33d98 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f565c002f90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:66
#6  0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f565c002f90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#7  0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f565c002f90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#8  0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f565c002f90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#9  0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f565c002f90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#10 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f565c002f90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#11 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f565c002f90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#12 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f565c002f90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#13 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f565c002f90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#14 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f565c002f90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#15 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f565c002f90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#16 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f565c002f90, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#17 0x00007f5698b31e23 in ThreadWeaver::Thread::run() (this=0x7f565c002f90) at /usr/src/debug/threadweaver-5.17.0/src/thread.cpp:103
#18 0x00007f574df7094f in QThreadPrivate::start(void*) (arg=0x7f565c002f90) at thread/qthread_unix.cpp:331
#19 0x00007f574d0864a4 in start_thread (arg=0x7f56677fe700) at pthread_create.c:334
#20 0x00007f574d887bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f5666ffd700 (LWP 4571)):
#0  0x00007f574d08c07f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f574df71abb in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x3ad0750) at thread/qwaitcondition_unix.cpp:136
#2  0x00007f574df71abb in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x43a2340, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f5698b2f0eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0x30de390, th=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:594
#4  0x00007f5698b2fe37 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0x30de390, th=th@entry=0x7f5654003190, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:554
#5  0x00007f5698b33d98 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5654003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:66
#6  0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5654003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#7  0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5654003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#8  0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5654003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#9  0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5654003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#10 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5654003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#11 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5654003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#12 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5654003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#13 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5654003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#14 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5654003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#15 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5654003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#16 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5654003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#17 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5654003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#18 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5654003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#19 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5654003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#20 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5654003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#21 0x00007f5698b33de2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0x4363510, th=0x7f5654003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/workinghardstate.cpp:73
#22 0x00007f5698b2f059 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f5654003190, wasBusy=<optimized out>) at /usr/src/debug/threadweaver-5.17.0/src/weaver.cpp:568
#23 0x00007f5698b31e23 in ThreadWeaver::Thread::run() (this=0x7f5654003190) at /usr/src/debug/threadweaver-5.17.0/src/thread.cpp:103
#24 0x00007f574df7094f in QThreadPrivate::start(void*) (arg=0x7f5654003190) at thread/qthread_unix.cpp:331
#25 0x00007f574d0864a4 in start_thread (arg=0x7f5666ffd700) at pthread_create.c:334
#26 0x00007f574d887bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f57543008c0 (LWP 1589)):
[KCrash Handler]
#6  0x00007f574dff6a83 in QtSharedPointer::ExternalRefCountData::getAndRef(QObject const*) (_q_value=@0x3002b00000001: <error reading variable>) at ../../src/corelib/arch/qatomic_x86.h:181
#7  0x00007f574dff6a83 in QtSharedPointer::ExternalRefCountData::getAndRef(QObject const*) (this=0x3002b00000001) at ../../src/corelib/thread/qbasicatomic.h:129
#8  0x00007f574dff6a83 in QtSharedPointer::ExternalRefCountData::getAndRef(QObject const*) (obj=obj@entry=0x34c8ad0) at tools/qsharedpointer.cpp:1343
#9  0x00007f574e66d2c9 in QWindowSystemInterface::handleWindowScreenChanged(QWindow*, QScreen*) (ptr=0x34c8ad0, this=0x5096180) at ../../src/corelib/tools/qsharedpointer_impl.h:696
#10 0x00007f574e66d2c9 in QWindowSystemInterface::handleWindowScreenChanged(QWindow*, QScreen*) (p=0x34c8ad0, this=0x5096180) at ../../src/corelib/kernel/qpointer.h:62
#11 0x00007f574e66d2c9 in QWindowSystemInterface::handleWindowScreenChanged(QWindow*, QScreen*) (s=0x34c8ad0, w=0x4580a70, this=0x5096160) at kernel/qwindowsysteminterface_p.h:171
#12 0x00007f574e66d2c9 in QWindowSystemInterface::handleWindowScreenChanged(QWindow*, QScreen*) (tlw=0x4580a70, screen=0x34c8ad0) at kernel/qwindowsysteminterface.cpp:124
#13 0x00007f573fa04170 in QXcbWindow::create() (this=0x4cb1020) at qxcbwindow.cpp:434
#14 0x00007f573f9f1721 in QXcbIntegration::createPlatformWindow(QWindow*) const (this=<optimized out>, window=0x4580a70) at qxcbintegration.cpp:201
#15 0x00007f574e68c0d7 in QWindowPrivate::create(bool) (this=0x4069cb0, recursive=recursive@entry=false) at kernel/qwindow.cpp:392
#16 0x00007f574e68c2cb in QWindow::create() (this=this@entry=0x4580a70) at kernel/qwindow.cpp:548
#17 0x00007f574f4edc88 in QWidgetPrivate::create_sys(unsigned long long, bool, bool) (this=this@entry=0x4e08380, window=window@entry=0, initializeWindow=initializeWindow@entry=true, destroyOldWindow=destroyOldWindow@entry=true) at kernel/qwidget.cpp:1456
#18 0x00007f574f4ee269 in QWidget::create(unsigned long long, bool, bool) (this=0x41ae630, window=0, initializeWindow=<optimized out>, destroyOldWindow=<optimized out>) at kernel/qwidget.cpp:1319
#19 0x00007f574f4f8739 in QWidget::setVisible(bool) (this=this@entry=0x41ae630, visible=<optimized out>) at kernel/qwidget.cpp:8060
#20 0x00007f574f62991b in QMenuPrivate::updateActionRects(QRect const&) const (this=this@entry=0x5155450, screen=...) at widgets/qmenu.cpp:400
#21 0x00007f574f629e25 in QMenuPrivate::updateActionRects() const (this=this@entry=0x5155450) at widgets/qmenu.cpp:257
#22 0x00007f574f629ecd in QMenu::sizeHint() const (this=0x503ba10) at widgets/qmenu.cpp:1965
#23 0x00007f574f4e7b0d in QWidgetPrivate::adjustedSize() const (this=this@entry=0x5155450) at kernel/qwidget.cpp:8439
#24 0x00007f574f4f51ea in QWidget::adjustSize() (this=this@entry=0x503ba10) at kernel/qwidget.cpp:8503
#25 0x00007f56939b427f in SystemTray::DBusSystemTrayTask::_onContextMenu(KJob*) (this=0x3abc7a0, job=<optimized out>) at /usr/src/debug/plasma-workspace-5.5.2/applets/systemtray/plugin/protocols/dbussystemtray/dbussystemtraytask.cpp:201
#26 0x00007f574e16ee17 in QMetaObject::activate(QObject*, int, int, void**) (a=0x7fffaaee6240, r=0x3abc7a0, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:124
#27 0x00007f574e16ee17 in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x3e6aa30, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fffaaee6240) at kernel/qobject.cpp:3698
#28 0x00007f574e16f787 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x3e6aa30, m=m@entry=0x7f5750603520 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fffaaee6240) at kernel/qobject.cpp:3578
#29 0x00007f57503b4ea2 in KJob::result(KJob*, KJob::QPrivateSignal) (this=this@entry=0x3e6aa30, _t1=_t1@entry=0x3e6aa30) at /usr/src/debug/kcoreaddons-5.17.0/build/src/lib/moc_kjob.cpp:555
#30 0x00007f57503b58d1 in KJob::finishJob(bool) (this=this@entry=0x3e6aa30, emitResult=emitResult@entry=true) at /usr/src/debug/kcoreaddons-5.17.0/src/lib/jobs/kjob.cpp:109
#31 0x00007f57503b58ea in KJob::emitResult() (this=this@entry=0x3e6aa30) at /usr/src/debug/kcoreaddons-5.17.0/src/lib/jobs/kjob.cpp:295
#32 0x00007f57524eb45a in Plasma::ServiceJob::setResult(QVariant const&) (this=this@entry=0x3e6aa30, result=...) at /usr/src/debug/plasma-framework-5.17.0/src/plasma/servicejob.cpp:94
#33 0x00007f5692dac4d5 in StatusNotifierItemJob::contextMenuReady(QMenu*) (this=0x3e6aa30, menu=0x503ba10) at /usr/src/debug/plasma-workspace-5.5.2/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:53
#34 0x00007f5692dbd6bc in StatusNotifierItemJob::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x3e6aa30, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=0, _a=_a@entry=0x7fffaaee6440) at /usr/src/debug/plasma-workspace-5.5.2/build/dataengines/statusnotifieritem/moc_statusnotifieritemjob.cpp:72
#35 0x00007f574e16ef8a in QMetaObject::activate(QObject*, int, int, void**) (sender=0x46ef8c0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffaaee6440) at kernel/qobject.cpp:3713
#36 0x00007f574e16f787 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=m@entry=0x7f5692fc9c00 <StatusNotifierItemSource::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffaaee6440) at kernel/qobject.cpp:3578
#37 0x00007f5692dbd5cf in StatusNotifierItemSource::contextMenuReady(QMenu*) (this=<optimized out>, _t1=0x503ba10) at /usr/src/debug/plasma-workspace-5.5.2/build/dataengines/statusnotifieritem/moc_statusnotifieritemsource.cpp:184
#38 0x00007f5692da4b99 in StatusNotifierItemSource::contextMenuReady() (this=<optimized out>) at /usr/src/debug/plasma-workspace-5.5.2/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:345
#39 0x00007f5692dbd915 in StatusNotifierItemSource::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x46ef8c0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=1, _a=_a@entry=0x7fffaaee6510) at /usr/src/debug/plasma-workspace-5.5.2/build/dataengines/statusnotifieritem/moc_statusnotifieritemsource.cpp:104
#40 0x00007f574e16ef8a in QMetaObject::activate(QObject*, int, int, void**) (sender=sender@entry=0x46161e0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3713
#41 0x00007f574e16f787 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x46161e0, m=m@entry=0x7f5692fc97c0 <DBusMenuImporter::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3578
#42 0x00007f5692db370c in DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*) (this=0x46161e0) at /usr/src/debug/plasma-workspace-5.5.2/build/dataengines/statusnotifieritem/moc_dbusmenuimporter.cpp:198
#43 0x00007f5692db370c in DBusMenuImporter::slotGetLayoutFinished(QDBusPendingCallWatcher*) (this=0x46161e0, watcher=<optimized out>) at /usr/src/debug/plasma-workspace-5.5.2/dataengines/statusnotifieritem/libdbusmenuqt/dbusmenuimporter.cpp:440
#44 0x00007f574e16ee17 in QMetaObject::activate(QObject*, int, int, void**) (a=0x7fffaaee6970, r=0x46161e0, this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:124
#45 0x00007f574e16ee17 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x3887480, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffaaee6970) at kernel/qobject.cpp:3698
#46 0x00007f574e16f787 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=m@entry=0x7f574f1426c0 <QDBusPendingCallWatcher::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffaaee6970) at kernel/qobject.cpp:3578
#47 0x00007f574ef28b5f in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) (this=<optimized out>, _t1=0x3887480) at .moc/moc_qdbuspendingcall.cpp:148
#48 0x00007f574ef2a0f5 in QDBusPendingCallWatcher::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (this=<optimized out>) at qdbuspendingcall.cpp:488
#49 0x00007f574ef2a0f5 in QDBusPendingCallWatcher::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qdbuspendingcall.cpp:80
#50 0x00007f574e16fd79 in QObject::event(QEvent*) (this=0x3887480, e=<optimized out>) at kernel/qobject.cpp:1239
#51 0x00007f574f4b88cc in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0xebd5c0, receiver=receiver@entry=0x3887480, e=e@entry=0x3d51020) at kernel/qapplication.cpp:3716
#52 0x00007f574f4bd9d6 in QApplication::notify(QObject*, QEvent*) (this=0x7fffaaee7000, receiver=0x3887480, e=0x3d51020) at kernel/qapplication.cpp:3499
#53 0x00007f574e141cf3 in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7fffaaee7000, receiver=0x3887480, event=event@entry=0x3d51020) at kernel/qcoreapplication.cpp:965
#54 0x00007f574e144016 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (event=0x3d51020, receiver=<optimized out>) at kernel/qcoreapplication.h:224
#55 0x00007f574e144016 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xeb27b0) at kernel/qcoreapplication.cpp:1593
#56 0x00007f574e1444f8 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451
#57 0x00007f574e195103 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0xef98c0) at kernel/qeventdispatcher_glib.cpp:271
#58 0x00007f5749f74097 in g_main_context_dispatch (context=0x7f57380016f0) at gmain.c:3154
#59 0x00007f5749f74097 in g_main_context_dispatch (context=context@entry=0x7f57380016f0) at gmain.c:3769
#60 0x00007f5749f742c8 in g_main_context_iterate (context=context@entry=0x7f57380016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3840
#61 0x00007f5749f7436c in g_main_context_iteration (context=0x7f57380016f0, may_block=may_block@entry=1) at gmain.c:3901
#62 0x00007f574e19550f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0xef8300, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#63 0x00007f574e13f63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fffaaee6eb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#64 0x00007f574e1472fd in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1229
#65 0x00007f574e67d53c in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1527
#66 0x00007f574f4b4f75 in QApplication::exec() () at kernel/qapplication.cpp:2976
#67 0x0000000000436571 in main(int, char**) (argc=2, argv=<optimized out>) at /usr/src/debug/plasma-workspace-5.5.2/shell/main.cpp:179

Reported using DrKonqi
Comment 1 Heiko Tietze 2016-02-08 08:02:04 UTC 
Why do you flag VisualDesign? Sounds like an ordinary bug.
Comment 2 Alexander Zhigalin 2016-02-08 14:05:07 UTC 
(In reply to Heiko Tietze from comment #1)
> Why do you flag VisualDesign? Sounds like an ordinary bug.

Sorry, wrong bug.
Flag removed.
Comment 3 Marco Martin 2016-03-09 12:05:52 UTC 
Systemtray implementation is changed, this should be one of the problems fixed.