Bug 266179

Application: rekonq (0.6.1)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-25-generic-pae i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed: I attempted to maximize rekonq from the taskbar. It subsequently crashed before I could get back to what I had open. Only three tabs were open at the time. Mozilla Firefox was running at the time, along with several other programs.

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
[Current thread is 1 (Thread 0xb39a6930 (LWP 27593))]

Thread 11 (Thread 0xb146eb70 (LWP 27594)):
#0  0xb7861424 in __kernel_vsyscall ()
#1  0xb47af4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb76e4d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb6e673a5 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0xb6e67481 in ?? () from /usr/lib/libQtWebKit.so.4
#5  0xb47aacc9 in start_thread () from /lib/libpthread.so.0
#6  0xb76d769e in clone () from /lib/libc.so.6

Thread 10 (Thread 0xb0896b70 (LWP 27595)):
#0  0xb7861424 in __kernel_vsyscall ()
#1  0xb47af4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb76e4d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb490c9c7 in wait (this=0x8634bf8, mutex=0x86386d0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8634bf8, mutex=0x86386d0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb5aba030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8634be0, th=0x882eab8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb5abd7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x862e850, th=0x882eab8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb5ab955b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8634be0, th=0x882eab8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb5abd8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x862e850, th=0x882eab8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb5aba533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8634be0, th=0x882eab8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb5abd8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x862e850, th=0x882eab8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb5aba533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8634be0, th=0x882eab8, previous=0xad82c00) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb5abb95e in ThreadWeaver::ThreadRunHelper::run (this=0xb08962f4, parent=0x8634be0, th=0x882eab8) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0xb5abc07b in ThreadWeaver::Thread::run (this=0x882eab8) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0xb490bdf9 in QThreadPrivate::start (arg=0x882eab8) at thread/qthread_unix.cpp:266
#15 0xb47aacc9 in start_thread () from /lib/libpthread.so.0
#16 0xb76d769e in clone () from /lib/libc.so.6

Thread 9 (Thread 0xa8b02b70 (LWP 27596)):
#0  0xb7861424 in __kernel_vsyscall ()
#1  0xb76c8df6 in poll () from /lib/libc.so.6
#2  0xb408ea1b in g_poll () from /lib/libglib-2.0.so.0
#3  0xb408143c in ?? () from /lib/libglib-2.0.so.0
#4  0xb4081848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0xb4a3c59f in QEventDispatcherGlib::processEvents (this=0x893bcd0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0xb4a0c609 in QEventLoop::processEvents (this=0xa8b02290, flags=) at kernel/qeventloop.cpp:149
#7  0xb4a0ca8a in QEventLoop::exec (this=0xa8b02290, flags=...) at kernel/qeventloop.cpp:201
#8  0xb4908b7e in QThread::exec (this=0x893b858) at thread/qthread.cpp:490
#9  0xb49eb35b in QInotifyFileSystemWatcherEngine::run (this=0x893b858) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb490bdf9 in QThreadPrivate::start (arg=0x893b858) at thread/qthread_unix.cpp:266
#11 0xb47aacc9 in start_thread () from /lib/libpthread.so.0
#12 0xb76d769e in clone () from /lib/libc.so.6

Thread 8 (Thread 0xa4bfab70 (LWP 27620)):
#0  0xb7861424 in __kernel_vsyscall ()
#1  0xb47af4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb76e4d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb7501877 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb76001a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0xb75018c1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb76001a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0xb47aacc9 in start_thread () from /lib/libpthread.so.0
#6  0xb76d769e in clone () from /lib/libc.so.6

Thread 7 (Thread 0xa3ee9b70 (LWP 27623)):
#0  0xb7861424 in __kernel_vsyscall ()
#1  0xb47af4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb76e4d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb490c9c7 in wait (this=0x8634bf8, mutex=0x86386d0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8634bf8, mutex=0x86386d0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb5aba030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8634be0, th=0x8cbb760) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb5abd7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x862e850, th=0x8cbb760) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb5ab955b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8634be0, th=0x8cbb760) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb5abd8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x862e850, th=0x8cbb760) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb5aba533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8634be0, th=0x8cbb760, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb5abd8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x862e850, th=0x8cbb760) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb5aba533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8634be0, th=0x8cbb760, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb5abd8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x862e850, th=0x8cbb760) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb5aba533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8634be0, th=0x8cbb760, previous=0xa45dac8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb5abb95e in ThreadWeaver::ThreadRunHelper::run (this=0xa3ee92f4, parent=0x8634be0, th=0x8cbb760) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0xb5abc07b in ThreadWeaver::Thread::run (this=0x8cbb760) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0xb490bdf9 in QThreadPrivate::start (arg=0x8cbb760) at thread/qthread_unix.cpp:266
#17 0xb47aacc9 in start_thread () from /lib/libpthread.so.0
#18 0xb76d769e in clone () from /lib/libc.so.6

Thread 6 (Thread 0xa6cfeb70 (LWP 27733)):
#0  0xb7861424 in __kernel_vsyscall ()
#1  0xb47af4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb76e4d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb490c9c7 in wait (this=0x8634bf8, mutex=0x86386d0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8634bf8, mutex=0x86386d0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb5aba030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8634be0, th=0xa71d8a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb5abd7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x862e850, th=0xa71d8a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb5ab955b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8634be0, th=0xa71d8a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb5abd8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x862e850, th=0xa71d8a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb5aba533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8634be0, th=0xa71d8a0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb5abd8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x862e850, th=0xa71d8a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb5aba533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8634be0, th=0xa71d8a0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb5abd8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x862e850, th=0xa71d8a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb5aba533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8634be0, th=0xa71d8a0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb5abd8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x862e850, th=0xa71d8a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0xb5aba533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8634be0, th=0xa71d8a0, previous=0xaad60e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0xb5abb95e in ThreadWeaver::ThreadRunHelper::run (this=0xa6cfe2f4, parent=0x8634be0, th=0xa71d8a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#17 0xb5abc07b in ThreadWeaver::Thread::run (this=0xa71d8a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#18 0xb490bdf9 in QThreadPrivate::start (arg=0xa71d8a0) at thread/qthread_unix.cpp:266
#19 0xb47aacc9 in start_thread () from /lib/libpthread.so.0
#20 0xb76d769e in clone () from /lib/libc.so.6

Thread 5 (Thread 0xa1a96b70 (LWP 27744)):
#0  0xb7861424 in __kernel_vsyscall ()
#1  0xb47af4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb76e4d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0xb490c9c7 in wait (this=0x8634bf8, mutex=0x86386d0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8634bf8, mutex=0x86386d0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb5aba030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8634be0, th=0xac3f600) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb5abd7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x862e850, th=0xac3f600) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb5ab955b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8634be0, th=0xac3f600) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb5abd8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x862e850, th=0xac3f600) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb5aba533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8634be0, th=0xac3f600, previous=0xac70288) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb5abb95e in ThreadWeaver::ThreadRunHelper::run (this=0xa1a962f4, parent=0x8634be0, th=0xac3f600) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb5abc07b in ThreadWeaver::Thread::run (this=0xac3f600) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb490bdf9 in QThreadPrivate::start (arg=0xac3f600) at thread/qthread_unix.cpp:266
#13 0xb47aacc9 in start_thread () from /lib/libpthread.so.0
#14 0xb76d769e in clone () from /lib/libc.so.6

Thread 4 (Thread 0xa74ffb70 (LWP 28359)):
#0  0xb7861424 in __kernel_vsyscall ()
#1  0xb47af4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb76e4d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0xaf4bc838 in queue_processor(void*) () from /usr/lib/jvm/java-6-openjdk/jre/lib/i386/IcedTeaPlugin.so
#4  0xb47aacc9 in start_thread () from /lib/libpthread.so.0
#5  0xb76d769e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xa2297b70 (LWP 28360)):
#0  0xb7861424 in __kernel_vsyscall ()
#1  0xb47af4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb76e4d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0xaf4bc838 in queue_processor(void*) () from /usr/lib/jvm/java-6-openjdk/jre/lib/i386/IcedTeaPlugin.so
#4  0xb47aacc9 in start_thread () from /lib/libpthread.so.0
#5  0xb76d769e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xa3399b70 (LWP 28361)):
#0  0xb7861424 in __kernel_vsyscall ()
#1  0xb47af4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb76e4d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0xaf4bc838 in queue_processor(void*) () from /usr/lib/jvm/java-6-openjdk/jre/lib/i386/IcedTeaPlugin.so
#4  0xb47aacc9 in start_thread () from /lib/libpthread.so.0
#5  0xb76d769e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb39a6930 (LWP 27593)):
[KCrash Handler]
#7  QCoreApplication::notifyInternal (this=0xbf9f7314, receiver=0xabded40, event=0xbf9f6b70) at kernel/qcoreapplication.cpp:720
#8  0xb4c72a1c in sendEvent (enter=0xabded40, leave=0xa984238) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#9  QApplicationPrivate::dispatchEnterLeave (enter=0xabded40, leave=0xa984238) at kernel/qapplication.cpp:2722
#10 0xb4d00a5c in QApplication::x11ProcessEvent (this=0xbf9f7314, event=0xbf9f6f6c) at kernel/qapplication_x11.cpp:3609
#11 0xb4d3036a in x11EventSourceDispatch (s=0x8581740, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#12 0xb407d855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#13 0xb4081668 in ?? () from /lib/libglib-2.0.so.0
#14 0xb4081848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#15 0xb4a3c565 in QEventDispatcherGlib::processEvents (this=0x8560688, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#16 0xb4d2fbe5 in QGuiEventDispatcherGlib::processEvents (this=0x8560688, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#17 0xb4a0c609 in QEventLoop::processEvents (this=0xbf9f7264, flags=) at kernel/qeventloop.cpp:149
#18 0xb4a0ca8a in QEventLoop::exec (this=0xbf9f7264, flags=...) at kernel/qeventloop.cpp:201
#19 0xb4a1100f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#20 0xb4c6ce07 in QApplication::exec () at kernel/qapplication.cpp:3672
#21 0xb784824e in kdemain (argc=1, argv=0xbf9f75d4) at /build/buildd/rekonq-0.6.1/src/main.cpp:198
#22 0x0804859b in main (argc=1, argv=0xbf9f75d4) at /build/buildd/rekonq-0.6.1/obj-i686-linux-gnu/src/rekonq_dummy.cpp:3

This bug may be a duplicate of or related to bug 264443.

Possible duplicates by query: bug 266120, bug 264443, bug 260302, bug 256116, bug 255669.

Reported using DrKonqi