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List: kdevelop-bugs
Subject: [Bug 212456] New: Closed the Code Browser Crash
From: Rob Frohne <rob.frohne () wallawalla ! edu>
Date: 2009-10-30 23:48:08
Message-ID: bug-212456-40295 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=212456
Summary: Closed the Code Browser Crash
Product: kdevelop
Version: unspecified
Platform: Unlisted Binaries
OS/Version: Linux
Status: UNCONFIRMED
Severity: crash
Priority: NOR
Component: general
AssignedTo: kdevelop-bugs@kdevelop.org
ReportedBy: rob.frohne@wallawalla.edu
Application that crashed: kdevelop
Version of the application: 3.9.95 (using KDevPlatform 0.9.95)
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic i686
Distribution: Ubuntu 9.10
What I was doing when the application crashed:
In Kdevelop I was trying to close the pane that contained the code browser
information (it was large and covered the area normally where you edit C++
files). Then Kdevelop4 crashed.
-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb784d700 (LWP 23996))]
Thread 8 (Thread 0xb30f2b70 (LWP 23997)):
#0 0x00c09422 in __kernel_vsyscall ()
#1 0x00ad9f4b in write () from /lib/tls/i686/cmov/libc.so.6
#2 0x00a83c74 in _IO_new_file_write (f=0xd92bda0, data=0xaf7de008, n=4096) at
fileops.c:1275
#3 0x00a8392f in new_do_write (fp=0xd92bda0, data=0xaf7de008 "\022",
to_do=4096) at fileops.c:529
#4 0x00a83bc6 in _IO_new_file_xsputn (f=0xd92bda0, data=0xaf7de008, n=4096) at
fileops.c:1369
#5 0x00a7986a in _IO_fwrite (buf=0xaf7de008, size=1, count=4096, fp=0xd92bda0)
at iofwrite.c:45
#6 0x00dff15b in QFSFileEnginePrivate::writeFdFh (this=0xafbda050,
data=0xaf701008 "", len=2090726) at io/qfsfileengine.cpp:767
#7 0x00e05932 in QFSFileEnginePrivate::nativeWrite (this=0xafbda050,
data=0xaf701008 "", len=4096) at io/qfsfileengine_unix.cpp:342
#8 0x00dfde94 in QFSFileEngine::write (this=0xafb29988, data=0xaf701008 "",
len=2090726) at io/qfsfileengine.cpp:748
#9 0x00dbec70 in QFile::writeData (this=0xafb6caa8, data=0xaf701008 "",
len=2090726) at io/qfile.cpp:1602
#10 0x00dc50d5 in QIODevice::write (this=0xafb6caa8, data=0xaf701008 "",
maxSize=2090726) at io/qiodevice.cpp:1267
#11 0x06330233 in KDevelop::ItemRepository<KDevelop::PersistentSymbolTableItem,
KDevelop::PersistentSymbolTableRequestItem, true, false, 0u, 1048576u>::store()
()
from /usr/lib/libkdevplatformlanguage.so.1
#12 0x06356ecb in KDevelop::ItemRepositoryRegistry::store (this=0x80da370) at
../../language/duchain/repositories/itemrepository.cpp:295
#13 0x0628a24c in KDevelop::DUChainPrivate::doMoreCleanup (this=0x846a620,
retries=1, needLockRepository=true) at ../../language/duchain/duchain.cpp:804
#14 0x0628a743 in KDevelop::DUChainPrivate::CleanupThread::run (this=0x847a210)
at ../../language/duchain/duchain.cpp:288
#15 0x00d3be32 in QThreadPrivate::start (arg=0x847a210) at
thread/qthread_unix.cpp:188
#16 0x021cd80e in start_thread (arg=0xb30f2b70) at pthread_create.c:300
#17 0x00ae97ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 7 (Thread 0xb28f1b70 (LWP 23998)):
#0 0x00c09422 in __kernel_vsyscall ()
#1 0x00ae2981 in select () from /lib/tls/i686/cmov/libc.so.6
#2 0x00e0aaf5 in QProcessManager::run (this=0x81820d8) at
io/qprocess_unix.cpp:296
#3 0x00d3be32 in QThreadPrivate::start (arg=0x81820d8) at
thread/qthread_unix.cpp:188
#4 0x021cd80e in start_thread (arg=0xb28f1b70) at pthread_create.c:300
#5 0x00ae97ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 6 (Thread 0xad5f7b70 (LWP 24162)):
#0 pthread_mutex_lock (mutex=0x8bb6e1c) at forward.c:182
#1 0x06785510 in g_main_context_poll (context=0x8bb6e18, block=<value
optimized out>, dispatch=1, self=0x8c2abd8) at
/build/buildd/glib2.0-2.22.2/glib/gmain.c:2899
#2 g_main_context_iterate (context=0x8bb6e18, block=<value optimized out>,
dispatch=1, self=0x8c2abd8) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2586
#3 0x06785853 in IA__g_main_context_iteration (context=0x8bb6e18, may_block=1)
at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2654
#4 0x00e57067 in QEventDispatcherGlib::processEvents (this=0x8bb6da8,
flags=...) at kernel/qeventdispatcher_glib.cpp:329
#5 0x00e2ac79 in QEventLoop::processEvents (this=0xad5f72d4, flags=) at
kernel/qeventloop.cpp:149
#6 0x00e2b0ca in QEventLoop::exec (this=0xad5f72d4, flags=...) at
kernel/qeventloop.cpp:201
#7 0x00d38b73 in QThread::exec (this=0x8bb6658) at thread/qthread.cpp:487
#8 0x0638f1d0 in KDevelop::CompletionWorkerThread::run (this=0x8bb6658) at
../../language/codecompletion/codecompletionmodel.cpp:79
#9 0x00d3be32 in QThreadPrivate::start (arg=0x8bb6658) at
thread/qthread_unix.cpp:188
#10 0x021cd80e in start_thread (arg=0xad5f7b70) at pthread_create.c:300
#11 0x00ae97ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 5 (Thread 0xacdf6b70 (LWP 24163)):
#0 0x021d1144 in __pthread_mutex_unlock_usercnt (mutex=0x8c25854, decr=<value
optimized out>) at pthread_mutex_unlock.c:52
#1 0x00af6996 in pthread_mutex_unlock (mutex=0x8c25854) at forward.c:184
#2 0x06785135 in IA__g_main_context_prepare (context=0x8c25850,
priority=0xacdf618c) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2308
#3 0x06785341 in g_main_context_iterate (context=0x8c25850, block=<value
optimized out>, dispatch=1, self=0x8c31270) at
/build/buildd/glib2.0-2.22.2/glib/gmain.c:2571
#4 0x06785853 in IA__g_main_context_iteration (context=0x8c25850, may_block=1)
at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2654
#5 0x00e57067 in QEventDispatcherGlib::processEvents (this=0x8c36800,
flags=...) at kernel/qeventdispatcher_glib.cpp:329
#6 0x00e2ac79 in QEventLoop::processEvents (this=0xacdf62d4, flags=) at
kernel/qeventloop.cpp:149
#7 0x00e2b0ca in QEventLoop::exec (this=0xacdf62d4, flags=...) at
kernel/qeventloop.cpp:201
#8 0x00d38b73 in QThread::exec (this=0x8bb6940) at thread/qthread.cpp:487
#9 0x0638f1d0 in KDevelop::CompletionWorkerThread::run (this=0x8bb6940) at
../../language/codecompletion/codecompletionmodel.cpp:79
#10 0x00d3be32 in QThreadPrivate::start (arg=0x8bb6940) at
thread/qthread_unix.cpp:188
#11 0x021cd80e in start_thread (arg=0xacdf6b70) at pthread_create.c:300
#12 0x00ae97ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 4 (Thread 0xac5f5b70 (LWP 24235)):
#0 0x00c09422 in __kernel_vsyscall ()
#1 0x021d2142 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2 0x00af67e4 in __pthread_cond_timedwait (cond=0xac5f5234, mutex=0xac5f5264,
abstime=0xac5f52b0) at forward.c:152
#3 0x00d3b81e in thread_sleep (ti=0x1) at thread/qthread_unix.cpp:297
#4 0x00d3b973 in QThread::msleep (msecs=30) at thread/qthread_unix.cpp:323
#5 0x030182ab in ?? () from /usr/lib/kde4/kdevcpplanguagesupport.so
#6 0x00d3be32 in QThreadPrivate::start (arg=0x8bbc160) at
thread/qthread_unix.cpp:188
#7 0x021cd80e in start_thread (arg=0xac5f5b70) at pthread_create.c:300
#8 0x00ae97ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 3 (Thread 0xab4ceb70 (LWP 24544)):
#0 0x00c09422 in __kernel_vsyscall ()
#1 0x021d1e15 in pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2 0x00af678d in __pthread_cond_wait (cond=0x8400dc8, mutex=0x8400db0) at
forward.c:139
#3 0x00d3ce67 in QWaitConditionPrivate::wait (this=0x8401be0, mutex=0x8400f50,
time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4 QWaitCondition::wait (this=0x8401be0, mutex=0x8400f50, time=4294967295) at
thread/qwaitcondition_unix.cpp:159
#5 0x03ce4b30 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8401bc8,
th=0x925f200) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6 0x03ce719c in ThreadWeaver::WorkingHardState::waitForAvailableJob
(this=0x8401330, th=0x925f200) at
../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7 0x03ce31fb in ThreadWeaver::WeaverImpl::waitForAvailableJob
(this=0x8401bc8, th=0x925f200) at
../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8 0x03ce7292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8401330,
th=0x925f200) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9 0x03ce4db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8401bc8,
th=0x925f200, previous=0xda65f70) at
../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x03ce53be in ThreadWeaver::ThreadRunHelper::run (this=0xab4ce304,
parent=0x8401bc8, th=0x925f200) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x03ce59db in ThreadWeaver::Thread::run (this=0x925f200) at
../../../threadweaver/Weaver/Thread.cpp:142
#12 0x00d3be32 in QThreadPrivate::start (arg=0x925f200) at
thread/qthread_unix.cpp:188
#13 0x021cd80e in start_thread (arg=0xab4ceb70) at pthread_create.c:300
#14 0x00ae97ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 2 (Thread 0xaaccdb70 (LWP 24545)):
#0 0x00c09422 in __kernel_vsyscall ()
#1 0x021d1e15 in pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2 0x00af678d in __pthread_cond_wait (cond=0x8400dc8, mutex=0x8400db0) at
forward.c:139
#3 0x00d3ce67 in QWaitConditionPrivate::wait (this=0x8401be0, mutex=0x8400f50,
time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4 QWaitCondition::wait (this=0x8401be0, mutex=0x8400f50, time=4294967295) at
thread/qwaitcondition_unix.cpp:159
#5 0x03ce4b30 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8401bc8,
th=0x9112ff8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6 0x03ce719c in ThreadWeaver::WorkingHardState::waitForAvailableJob
(this=0x8401330, th=0x9112ff8) at
../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7 0x03ce31fb in ThreadWeaver::WeaverImpl::waitForAvailableJob
(this=0x8401bc8, th=0x9112ff8) at
../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8 0x03ce7292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8401330,
th=0x9112ff8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9 0x03ce4db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8401bc8,
th=0x9112ff8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x03ce72b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8401330,
th=0x9112ff8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x03ce4db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8401bc8,
th=0x9112ff8, previous=0xd0248b0) at
../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x03ce53be in ThreadWeaver::ThreadRunHelper::run (this=0xaaccd304,
parent=0x8401bc8, th=0x9112ff8) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x03ce59db in ThreadWeaver::Thread::run (this=0x9112ff8) at
../../../threadweaver/Weaver/Thread.cpp:142
#14 0x00d3be32 in QThreadPrivate::start (arg=0x9112ff8) at
thread/qthread_unix.cpp:188
#15 0x021cd80e in start_thread (arg=0xaaccdb70) at pthread_create.c:300
#16 0x00ae97ee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Thread 1 (Thread 0xb784d700 (LWP 23996)):
[KCrash Handler]
#6 0x010cc79f in QWidget::testAttribute_helper (this=0x89f5de8,
attribute=Qt::WA_Resized) at kernel/qwidget.cpp:9976
#7 0x010d8ef8 in QWidget::setGeometry (this=0x89f5de8, r=...) at
kernel/qwidget.cpp:6227
#8 0x01c0eb13 in ?? () from /usr/lib/libsublime.so.1
#9 0x01c0f095 in ?? () from /usr/lib/libsublime.so.1
#10 0x010b29af in QLayoutPrivate::doResize (this=0x8aedd50, r=...) at
kernel/qlayout.cpp:637
#11 0x010b2adc in QLayout::activate (this=0x88dfee8) at kernel/qlayout.cpp:1215
#12 0x010b400b in QLayout::widgetEvent (this=0x88dfee8, e=0xd) at
kernel/qlayout.cpp:708
#13 0x01084f19 in QApplicationPrivate::notify_helper (this=0x817ee60,
receiver=0x8f3fb70, e=0xdd8fba8) at kernel/qapplication.cpp:4047
#14 0x0108c5ca in QApplication::notify (this=0xbfb0d904, receiver=0x8f3fb70,
e=0xdd8fba8) at kernel/qapplication.cpp:4021
#15 0x004b2bfa in KApplication::notify (this=0xbfb0d904, receiver=0x8f3fb70,
event=0xdd8fba8) at ../../kdeui/kernel/kapplication.cpp:302
#16 0x00e2c6cb in QCoreApplication::notifyInternal (this=0xbfb0d904,
receiver=0x8f3fb70, event=0xdd8fba8) at kernel/qcoreapplication.cpp:610
#17 0x00e2d2b2 in QCoreApplication::sendEvent (receiver=0x0, event_type=0,
data=0x80b6ef8) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#18 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x80b6ef8) at kernel/qcoreapplication.cpp:1247
#19 0x00e2d47d in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1140
#20 0x00e573ff in QCoreApplication::sendPostedEvents (s=0x8181110) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#21 postEventSourceDispatch (s=0x8181110) at
kernel/qeventdispatcher_glib.cpp:210
#22 0x06781e78 in g_main_dispatch (context=0x8181090) at
/build/buildd/glib2.0-2.22.2/glib/gmain.c:1960
#23 IA__g_main_context_dispatch (context=0x8181090) at
/build/buildd/glib2.0-2.22.2/glib/gmain.c:2513
#24 0x06785720 in g_main_context_iterate (context=0x8181090, block=<value
optimized out>, dispatch=1, self=0x817f0a8) at
/build/buildd/glib2.0-2.22.2/glib/gmain.c:2591
#25 0x06785853 in IA__g_main_context_iteration (context=0x8181090, may_block=1)
at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2654
#26 0x00e5702c in QEventDispatcherGlib::processEvents (this=0x80b70d0,
flags=...) at kernel/qeventdispatcher_glib.cpp:327
#27 0x01125be5 in QGuiEventDispatcherGlib::processEvents (this=0x80b70d0,
flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#28 0x00e2ac79 in QEventLoop::processEvents (this=0xbfb0d824, flags=) at
kernel/qeventloop.cpp:149
#29 0x00e2b0ca in QEventLoop::exec (this=0xbfb0d824, flags=...) at
kernel/qeventloop.cpp:201
#30 0x00e2d53f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#31 0x01084dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#32 0x0804f393 in _start ()
Reported using DrKonqi
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