255394 – Deadlock after displaying "Revision History" window from Git

Bug 255394 - Deadlock after displaying "Revision History" window from Git

Summary: Deadlock after displaying "Revision History" window from Git

Status:	RESOLVED WORKSFORME

Alias:	None

Product:	kdevelop
Classification:	Applications
Component:	general (other bugs)
Version First Reported In:	4.1.0
Platform:	Gentoo Packages Linux

Importance:	NOR normal
Target Milestone:	4.1.0
Assignee:	kdevelop-bugs-null

URL:
Keywords:	investigated, triaged

Depends on:
Blocks:

Reported:	2010-10-27 13:37 UTC by Mihai
Modified:	2018-10-21 05:02 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

Attachments
Add an attachment

Note You need to log in before you can comment on or make changes to this bug.

Description Mihai 2010-10-27 13:37:40 UTC

Version:           4.1.0 (using KDE 4.4.5) 
OS:                Linux


UI hangs after rclick->Git->Revision History on a source file. 

Nothing is displayed in window, cpu is low. 

I cannot close displayed window. Only solution is to kill kdevelop.




Reproducible: Always

Steps to Reproduce:
1. Open project with git source control
2. Open source file which belongs to git
3. Rightclick source file ->Git->Revision History

New window is displayed. Remains empty and cannot be closed. 




OS: Linux (x86_64) release 2.6.29-gentoo-r5
Compiler: x86_64-pc-linux-gnu-gcc

Comment 1 Aleix Pol 2010-10-27 18:04:55 UTC

can you provide a backtrace?

Comment 2 Milian Wolff 2010-10-27 19:27:14 UTC

example: find pid of kdevelop process that hangs, then:

gdb --pid $THE_PID
#wait for gdb console
thread apply all bt
# paste the contents

alternatively a way to reproduce this would also help

Comment 3 Mihai 2010-10-29 12:04:18 UTC

Thread 11 (Thread 0x7fd8fd577710 (LWP 8742)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fd90c69dad7 in QWaitConditionPrivate::wait (this=0x11719b8, mutex=0x11719c0, time=200000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=0x11719b8, mutex=0x11719c0, time=200000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fd908ec3b0e in KDevelop::DUChainPrivate::CleanupThread::run (this=0x11719a0)
    at /var/tmp/portage/dev-util/kdevplatform-1.1.0/work/kdevplatform-1.1.0/language/duchain/duchain.cpp:286
#4  0x00007fd90c69cc15 in QThreadPrivate::start (arg=0x11719a0) at thread/qthread_unix.cpp:248
#5  0x00007fd90b12d4e7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007fd90b414abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 10 (Thread 0x7fd8f769f710 (LWP 8743)):
#0  0x00007fd90b40e073 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007fd90c76deea in QProcessManager::run (this=0x7fd90caa5f20) at io/qprocess_unix.cpp:245
#2  0x00007fd90c69cc15 in QThreadPrivate::start (arg=0x7fd90caa5f20) at thread/qthread_unix.cpp:248
#3  0x00007fd90b12d4e7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#4  0x00007fd90b414abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 9 (Thread 0x7fd8f4340710 (LWP 8858)):
#0  0x00007fd90b40bb66 in *__GI___poll (fds=0x20b81e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fd906a4ac6a in g_main_context_poll (context=0x2123590, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2904
#2  g_main_context_iterate (context=0x2123590, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2586
#3  0x00007fd906a4affb in IA__g_main_context_iteration (context=0x2123590, may_block=1) at gmain.c:2654
#4  0x00007fd90c7ba54c in QEventDispatcherGlib::processEvents (this=0x22099c0, flags=<value optimized out>)
    at kernel/qeventdispatcher_glib.cpp:412
#5  0x00007fd90c78f6d2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fd90c78faa4 in QEventLoop::exec (this=0x7fd8f433fe10, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007fd90c69a0a7 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#8  0x00007fd90c69cc15 in QThreadPrivate::start (arg=0x21aad00) at thread/qthread_unix.cpp:248
#9  0x00007fd90b12d4e7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
Thread 8 (Thread 0x7fd8f1a25710 (LWP 8859)):
#0  0x00007fd90b40bb66 in *__GI___poll (fds=0x1ba8910, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fd906a4ac6a in g_main_context_poll (context=0x242b180, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2904
#2  g_main_context_iterate (context=0x242b180, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2586
#3  0x00007fd906a4affb in IA__g_main_context_iteration (context=0x242b180, may_block=1) at gmain.c:2654
#4  0x00007fd90c7ba54c in QEventDispatcherGlib::processEvents (this=0x22a8e10, flags=<value optimized out>)
    at kernel/qeventdispatcher_glib.cpp:412
#5  0x00007fd90c78f6d2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fd90c78faa4 in QEventLoop::exec (this=0x7fd8f1a24e10, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007fd90c69a0a7 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#8  0x00007fd90c69cc15 in QThreadPrivate::start (arg=0x2135f20) at thread/qthread_unix.cpp:248
#9  0x00007fd90b12d4e7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#10 0x00007fd90b414abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Current language:  auto
The current source language is "auto; currently c".

Thread 7 (Thread 0x7fd8f079d710 (LWP 8860)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fd90c69c565 in thread_sleep (ti=0x7fd8f079cdd0) at thread/qthread_unix.cpp:398
#2  0x00007fd90c69c6be in QThread::msleep (msecs=30) at thread/qthread_unix.cpp:424
#3  0x00007fd8f2216161 in UIBlockTester::UIBlockTesterThread::run (this=0x2434f80)
    at /var/tmp/portage/dev-util/kdevelop-4.1.0/work/kdevelop-4.1.0/languages/cpp/cpplanguagesupport.cpp:678
#4  0x00007fd90c69cc15 in QThreadPrivate::start (arg=0x2434f80) at thread/qthread_unix.cpp:248
#5  0x00007fd90b12d4e7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007fd90b414abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 6 (Thread 0x7fd8ef46e710 (LWP 8863)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fd90c69daf9 in QWaitConditionPrivate::wait (this=0x1079598, mutex=0x105f280, time=18446744073709551615)
#2  QWaitCondition::wait (this=0x1079598, mutex=0x105f280, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fd904506634 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1079570, th=0x2863890)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fd904508ebb in ThreadWeaver::WorkingHardState::applyForWork (this=0x1073bf0, th=0x2863890)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fd90450733f in ThreadWeaver::ThreadRunHelper::run (this=0x7fd8ef46de20, parent=0x1079570, th=0x2863890)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/threadweaver/Weaver/Thread.cpp:87
#6  0x00007fd904507779 in ThreadWeaver::Thread::run (this=0x2863890)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/threadweaver/Weaver/Thread.cpp:142
#7  0x00007fd90c69cc15 in QThreadPrivate::start (arg=0x2863890) at thread/qthread_unix.cpp:248
#8  0x00007fd90b12d4e7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x00007fd90b414abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Current language:  auto
The current source language is "auto; currently asm".

Thread 5 (Thread 0x7fd8eec6d710 (LWP 8864)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fd90c69daf9 in QWaitConditionPrivate::wait (this=0x1079598, mutex=0x105f280, time=18446744073709551615)
    at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=0x1079598, mutex=0x105f280, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fd904506634 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1079570, th=0x2a28750)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fd904508ebb in ThreadWeaver::WorkingHardState::applyForWork (this=0x1073bf0, th=0x2a28750)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fd904508ed4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1073bf0, th=0x2a28750)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fd90450733f in ThreadWeaver::ThreadRunHelper::run (this=0x7fd8eec6ce20, parent=0x1079570, th=0x2a28750)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/threadweaver/Weaver/Thread.cpp:87
#7  0x00007fd904507779 in ThreadWeaver::Thread::run (this=0x2a28750)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/threadweaver/Weaver/Thread.cpp:142
#8  0x00007fd90c69cc15 in QThreadPrivate::start (arg=0x2a28750) at thread/qthread_unix.cpp:248
#9  0x00007fd90b12d4e7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#10 0x00007fd90b414abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7fd8ed7fb710 (LWP 11251)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fd8fe0f1c06 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7fd8fe3cf220)
    at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#2  0x00007fd8fe0f1c49 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7fd8fe3dd2ec)
    at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#3  0x00007fd90b12d4e7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#4  0x00007fd90b414abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7fd8ecb5b710 (LWP 15242)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fd90c69daf9 in QWaitConditionPrivate::wait (this=0x19027e8, mutex=0x5ef3440, time=18446744073709551615)
    at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=0x19027e8, mutex=0x5ef3440, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fd904506634 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x19027c0, th=0x4ed2800)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fd904508ebb in ThreadWeaver::WorkingHardState::applyForWork (this=0x40a6ec0, th=0x4ed2800)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fd90450733f in ThreadWeaver::ThreadRunHelper::run (this=0x7fd8ecb5ae20, parent=0x19027c0, th=0x4ed2800)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/threadweaver/Weaver/Thread.cpp:87
#6  0x00007fd904507779 in ThreadWeaver::Thread::run (this=0x4ed2800)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/threadweaver/Weaver/Thread.cpp:142
#7  0x00007fd90c69cc15 in QThreadPrivate::start (arg=0x4ed2800) at thread/qthread_unix.cpp:248
#8  0x00007fd90b12d4e7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x00007fd90b414abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

hread 2 (Thread 0x7fd8ec35a710 (LWP 15243)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fd90c69daf9 in QWaitConditionPrivate::wait (this=0x19027e8, mutex=0x5ef3440, time=18446744073709551615)
    at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=0x19027e8, mutex=0x5ef3440, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fd904506634 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x19027c0, th=0x74962d0)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fd904508ebb in ThreadWeaver::WorkingHardState::applyForWork (this=0x40a6ec0, th=0x74962d0)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fd90450733f in ThreadWeaver::ThreadRunHelper::run (this=0x7fd8ec359e20, parent=0x19027c0, th=0x74962d0)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/threadweaver/Weaver/Thread.cpp:87
#6  0x00007fd904507779 in ThreadWeaver::Thread::run (this=0x74962d0)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/threadweaver/Weaver/Thread.cpp:142
#7  0x00007fd90c69cc15 in QThreadPrivate::start (arg=0x74962d0) at thread/qthread_unix.cpp:248
#8  0x00007fd90b12d4e7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x00007fd90b414abd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7fd90debe760 (LWP 8739)):
#0  0x00007fd90b4079ad in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007fd902cc89ad in read (c=0xd2de50) at /usr/include/bits/unistd.h:45
#2  _xcb_in_read (c=0xd2de50) at xcb_in.c:668
#3  0x00007fd902cc8f18 in xcb_poll_for_event (c=0xd2de50) at xcb_in.c:563
#4  0x00007fd9079827f4 in poll_for_event (dpy=0xd37ba0) at xcb_io.c:210
#5  0x00007fd90798335f in poll_for_response (dpy=0xd37ba0) at xcb_io.c:235
#6  0x00007fd90798367d in _XEventsQueued (dpy=0xd37ba0, mode=<value optimized out>) at xcb_io.c:303
#7  0x00007fd90796c2fb in XEventsQueued (dpy=0xd37ba0, mode=2) at Pending.c:43
#8  0x00007fd90bc17487 in x11EventSourcePrepare (s=0xd25ea0, timeout=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:79
#9  0x00007fd906a4a6bf in IA__g_main_context_prepare (context=0xd24540, priority=0x7fff15f01084) at gmain.c:2280
#10 0x00007fd906a4aa8d in g_main_context_iterate (context=0xd24540, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2571
#11 0x00007fd906a4affb in IA__g_main_context_iteration (context=0xd24540, may_block=1) at gmain.c:2654
#12 0x00007fd90c7ba54c in QEventDispatcherGlib::processEvents (this=0xd22090, flags=<value optimized out>)
    at kernel/qeventdispatcher_glib.cpp:412
#13 0x00007fd90bc1726f in QGuiEventDispatcherGlib::processEvents (this=0x7, flags=<value optimized out>)
    at kernel/qguieventdispatcher_glib.cpp:204
#14 0x00007fd90c78f6d2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#15 0x00007fd90c78faa4 in QEventLoop::exec (this=0x7fff15f011c0, flags=...) at kernel/qeventloop.cpp:201
#16 0x00007fd90d94b176 in KJob::exec (this=0x592b050)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/kdecore/jobs/kjob.cpp:204
#17 0x00007fd8f76b1236 in GitPlugin::branches (this=<value optimized out>, repository=<value optimized out>)
    at /var/tmp/portage/dev-util/kdevplatform-1.1.0/work/kdevplatform-1.1.0/plugins/git/gitplugin.cpp:547
#18 0x00007fd8f76b6c24 in GitPlugin::initBranchHash (this=0x123b480, repo=<value optimized out>)
    at /var/tmp/portage/dev-util/kdevplatform-1.1.0/work/kdevplatform-1.1.0/plugins/git/gitplugin.cpp:761
#19 0x00007fd8f76b9136 in GitPlugin::getAllCommits (this=0x123b480, repo=...)
    at /var/tmp/portage/dev-util/kdevplatform-1.1.0/work/kdevplatform-1.1.0/plugins/git/gitplugin.cpp:596
#20 0x00007fd90926ed18 in CommitLogModel::initializeModel (this=0x5e3abc0)
    at /var/tmp/portage/dev-util/kdevplatform-1.1.0/work/kdevplatform-1.1.0/vcs/dvcs/ui/revhistory/commitlogmodel.cpp:38
#21 0x00007fd90924db50 in CommitLogModel::qt_metacall (this=0x5e3abc0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, 
    _a=<value optimized out>) at /var/tmp/portage/dev-util/kdevplatform-1.1.0/work/kdevplatform-1.1.0_build/vcs/moc_commitlogmodel.cpp:72
#22 0x00007fd90c7a0ee8 in QObject::event (this=0x5e3abc0, e=0x43ba160) at kernel/qobject.cpp:1240
#23 0x00007fd90bb66d6d in QApplicationPrivate::notify_helper (this=0xd220d0, receiver=0x5e3abc0, e=0x43ba160)
    at kernel/qapplication.cpp:4300
#24 0x00007fd90bb6e164 in QApplication::notify (this=0x7fff15f04310, receiver=0x5e3abc0, e=0x43ba160) at kernel/qapplication.cpp:3704
#25 0x00007fd90ccd365b in KApplication::notify (this=0x7fff15f04310, receiver=0x5e3abc0, event=0x43ba160)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/kdeui/kernel/kapplication.cpp:302
#26 0x00007fd90c790dab in QCoreApplication::notifyInternal (this=0x7fff15f04310, receiver=0x5e3abc0, event=0x43ba160)
    at kernel/qcoreapplication.cpp:704
#27 0x00007fd90c791c6b in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0xd04ef0) at kernel/qcoreapplication.h:215
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xd04ef0) at kernel/qcoreapplication.cpp:1345
#29 0x00007fd90c7ba9e3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#30 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#31 0x00007fd906a47094 in g_main_dispatch (context=0xd24540) at gmain.c:1960
#32 IA__g_main_context_dispatch (context=0xd24540) at gmain.c:2513
#33 0x00007fd906a4ad58 in g_main_context_iterate (context=0xd24540, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2591
#34 0x00007fd906a4affb in IA__g_main_context_iteration (context=0xd24540, may_block=1) at gmain.c:2654
#35 0x00007fd90c7ba54c in QEventDispatcherGlib::processEvents (this=0xd22090, flags=<value optimized out>)
    at kernel/qeventdispatcher_glib.cpp:412
#36 0x00007fd90bc1726f in QGuiEventDispatcherGlib::processEvents (this=0x7, flags=<value optimized out>)
    at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007fd90c78f6d2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#38 0x00007fd90c78faa4 in QEventLoop::exec (this=0x7fff15f02620, flags=...) at kernel/qeventloop.cpp:201
#39 0x00007fd90c0163fe in QDialog::exec (this=0x7fff15f02690) at dialogs/qdialog.cpp:546
#40 0x00007fd909266c9b in KDevelop::DistributedVersionControlPlugin::ctxRevHistory (this=<value optimized out>)
    at /var/tmp/portage/dev-util/kdevplatform-1.1.0/work/kdevplatform-1.1.0/vcs/dvcs/dvcsplugin.cpp:206
#41 0x00007fd90924d9bc in KDevelop::DistributedVersionControlPlugin::qt_metacall (this=0x123b480, _c=QMetaObject::InvokeMetaMethod, 
    _id=<value optimized out>, _a=0x7fff15f02870)
    at /var/tmp/portage/dev-util/kdevplatform-1.1.0/work/kdevplatform-1.1.0_build/vcs/moc_dvcsplugin.cpp:95
#42 0x00007fd8f76ace70 in GitPlugin::qt_metacall (this=0x7, _c=13819588, _id=4096, _a=0xffffffffffffffff)
    at /var/tmp/portage/dev-util/kdevplatform-1.1.0/work/kdevplatform-1.1.0_build/plugins/git/moc_gitplugin.cpp:149
#43 0x00007fd90c7a4167 in QMetaObject::activate (sender=0x3ee6870, m=<value optimized out>, local_signal_index=<value optimized out>, 
    argv=0xffffffffffffffff) at kernel/qobject.cpp:3285
#44 0x00007fd90bb60b92 in QAction::triggered (this=0x7, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#45 0x00007fd90bb62bd0 in QAction::activate (this=0x3ee6870, event=<value optimized out>) at kernel/qaction.cpp:1255
#46 0x00007fd90bf877f5 in QMenuPrivate::activateCausedStack (this=0x4899240, causedStack=..., action=0x3ee6870, 
    action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1011
#47 0x00007fd90bf8d17f in QMenuPrivate::activateAction (this=0x4899240, action=0x3ee6870, action_e=QAction::Trigger, self=true)
    at widgets/qmenu.cpp:1103
#48 0x00007fd90bbbdff2 in QWidget::event (this=0x5ad2ec0, event=0x7fff15f03550) at kernel/qwidget.cpp:7998
#49 0x00007fd90bf8f2db in QMenu::event (this=0x5ad2ec0, e=0x7fff15f03550) at widgets/qmenu.cpp:2414
#50 0x00007fd90bb66d6d in QApplicationPrivate::notify_helper (this=0xd220d0, receiver=0x5ad2ec0, e=0x7fff15f03550)
    at kernel/qapplication.cpp:4300
#51 0x00007fd90bb6ee3c in QApplication::notify (this=<value optimized out>, receiver=0x5ad2ec0, e=0x7fff15f03550)
    at kernel/qapplication.cpp:3865
#52 0x00007fd90ccd365b in KApplication::notify (this=0x7fff15f04310, receiver=0x5ad2ec0, event=0x7fff15f03550)
    at /var/tmp/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/kdeui/kernel/kapplication.cpp:302
#53 0x00007fd90c790dab in QCoreApplication::notifyInternal (this=0x7fff15f04310, receiver=0x5ad2ec0, event=0x7fff15f03550)
    at kernel/qcoreapplication.cpp:704
#54 0x00007fd90bb6d9cb in QCoreApplication::sendEvent (receiver=0x5ad2ec0, event=0x7fff15f03550, alienWidget=0x0, nativeWidget=0x5ad2ec0, 
    buttonDown=<value optimized out>, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#55 QApplicationPrivate::sendMouseEvent (receiver=0x5ad2ec0, event=0x7fff15f03550, alienWidget=0x0, nativeWidget=0x5ad2ec0, 
    buttonDown=<value optimized out>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2965
#56 0x00007fd90bbefbe3 in QETWidget::translateMouseEvent (this=0x5ad2ec0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4302
#57 0x00007fd90bbeebdc in QApplication::x11ProcessEvent (this=0x7fff15f04310, event=0x7fff15f03d30) at kernel/qapplication_x11.cpp:3501
#58 0x00007fd90bc176ca in x11EventSourceDispatch (s=0xd25ea0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#59 0x00007fd906a47094 in g_main_dispatch (context=0xd24540) at gmain.c:1960
#60 IA__g_main_context_dispatch (context=0xd24540) at gmain.c:2513
#61 0x00007fd906a4ad58 in g_main_context_iterate (context=0xd24540, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2591
#62 0x00007fd906a4affb in IA__g_main_context_iteration (context=0xd24540, may_block=1) at gmain.c:2654
#63 0x00007fd90c7ba54c in QEventDispatcherGlib::processEvents (this=0xd22090, flags=<value optimized out>)
    at kernel/qeventdispatcher_glib.cpp:412
#64 0x00007fd90bc1726f in QGuiEventDispatcherGlib::processEvents (this=0x7, flags=<value optimized out>)
    at kernel/qguieventdispatcher_glib.cpp:204
#65 0x00007fd90c78f6d2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#66 0x00007fd90c78faa4 in QEventLoop::exec (this=0x7fff15f04060, flags=...) at kernel/qeventloop.cpp:201
#67 0x00007fd90c791ef6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#68 0x000000000040725d in main (argc=<value optimized out>, argv=<value optimized out>)
    at /var/tmp/portage/dev-util/kdevelop-4.1.0/work/kdevelop-4.1.0/app/main.cpp:380

Comment 4 Mihai 2010-10-29 12:06:10 UTC

i see main thread is waiting for some input but i have no running git process.

Comment 5 Andrew Crouthamel 2018-09-20 22:09:35 UTC

Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days, the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information.

For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please set the bug status as REPORTED so that the KDE team knows that the bug is ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!

Comment 6 Andrew Crouthamel 2018-10-21 05:02:02 UTC

This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!