Bug 264443

Application: rekonq (0.6.1)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-24-generic x86_64
Distribution: Ubuntu 10.10

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

I had reqonq opened with 3 tabs while at the same time I was working with Mozilla Firefox. At that time Kontact and Kopete was running minimized at the system frame. Suddenly and for the first time reqonq crashed.

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f7f6e808760 (LWP 1953))]

Thread 10 (Thread 0x7f7f59212700 (LWP 1954)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7f6d32620e in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f7f6d326329 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f7f68da8971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007f7f6e08c92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f7f56ff0700 (LWP 1955)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7f69339e3b in wait (this=<value optimized out>, mutex=0x2305930, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2305930, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f7f6b350524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x242ee50, th=0x26bc5f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7f6b35372b in ThreadWeaver::WorkingHardState::applyForWork (this=0x242aa80, th=0x26bc5f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7f6b351c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f7f56fefe00, parent=0x242ee50, th=0x26bc5f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7f6b3521f8 in ThreadWeaver::Thread::run (this=0x26bc5f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7f6933927e in QThreadPrivate::start (arg=0x26bc5f0) at thread/qthread_unix.cpp:266
#8  0x00007f7f68da8971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007f7f6e08c92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f7f56621700 (LWP 1956)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7f69339e3b in wait (this=<value optimized out>, mutex=0x2305930, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2305930, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f7f6b350524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x242ee50, th=0x2455340) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7f6b35372b in ThreadWeaver::WorkingHardState::applyForWork (this=0x242aa80, th=0x2455340) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7f6b351c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f7f56620e00, parent=0x242ee50, th=0x2455340) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7f6b3521f8 in ThreadWeaver::Thread::run (this=0x2455340) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7f6933927e in QThreadPrivate::start (arg=0x2455340) at thread/qthread_unix.cpp:266
#8  0x00007f7f68da8971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007f7f6e08c92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f7f54e9b700 (LWP 1958)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7f69339e3b in wait (this=<value optimized out>, mutex=0x2305930, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2305930, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f7f6b350524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x242ee50, th=0x27c44a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7f6b35372b in ThreadWeaver::WorkingHardState::applyForWork (this=0x242aa80, th=0x27c44a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7f6b351c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f7f54e9ae00, parent=0x242ee50, th=0x27c44a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7f6b3521f8 in ThreadWeaver::Thread::run (this=0x27c44a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7f6933927e in QThreadPrivate::start (arg=0x27c44a0) at thread/qthread_unix.cpp:266
#8  0x00007f7f68da8971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007f7f6e08c92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f7f4ffff700 (LWP 1959)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7f69339e3b in wait (this=<value optimized out>, mutex=0x2305930, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2305930, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f7f6b350524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x242ee50, th=0x279fdc0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7f6b35372b in ThreadWeaver::WorkingHardState::applyForWork (this=0x242aa80, th=0x279fdc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7f6b351c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f7f4fffee00, parent=0x242ee50, th=0x279fdc0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7f6b3521f8 in ThreadWeaver::Thread::run (this=0x279fdc0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7f6933927e in QThreadPrivate::start (arg=0x279fdc0) at thread/qthread_unix.cpp:266
#8  0x00007f7f68da8971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007f7f6e08c92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f7f4d92c700 (LWP 1961)):
#0  0x00007f7f6e080203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f7f649a8009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f7f649a845c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f7f694591e6 in QEventDispatcherGlib::processEvents (this=0x28a1cd0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f7f6942ba02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f7f6942bdec in QEventLoop::exec (this=0x7f7f4d92bdb0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f7f693362fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f7f6940b5f8 in QInotifyFileSystemWatcherEngine::run (this=0x28a1270) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f7f6933927e in QThreadPrivate::start (arg=0x28a1270) at thread/qthread_unix.cpp:266
#9  0x00007f7f68da8971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f7f6e08c92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f7f418df700 (LWP 1989)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7f44f70999 in queue_processor(void*) () from /usr/lib/jvm/java-6-openjdk/jre/lib/amd64/IcedTeaPlugin.so
#2  0x00007f7f68da8971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00007f7f6e08c92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f7f410de700 (LWP 1990)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7f44f70999 in queue_processor(void*) () from /usr/lib/jvm/java-6-openjdk/jre/lib/amd64/IcedTeaPlugin.so
#2  0x00007f7f68da8971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00007f7f6e08c92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f7f408dd700 (LWP 1991)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7f44f70999 in queue_processor(void*) () from /usr/lib/jvm/java-6-openjdk/jre/lib/amd64/IcedTeaPlugin.so
#2  0x00007f7f68da8971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00007f7f6e08c92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f7f6e808760 (LWP 1953)):
[KCrash Handler]
#6  QCoreApplication::notifyInternal (this=0x7fff292b1560, receiver=0x7f7f480598b0, event=0x7fff292b0a70) at kernel/qcoreapplication.cpp:719
#7  0x00007f7f6991c61e in sendEvent (enter=<value optimized out>, leave=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#8  QApplicationPrivate::dispatchEnterLeave (enter=<value optimized out>, leave=<value optimized out>) at kernel/qapplication.cpp:2722
#9  0x00007f7f6999f2c1 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff292b1180) at kernel/qapplication_x11.cpp:3609
#10 0x00007f7f699cb0e2 in x11EventSourceDispatch (s=0x22fd7c0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#11 0x00007f7f649a4342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#12 0x00007f7f649a82a8 in ?? () from /lib/libglib-2.0.so.0
#13 0x00007f7f649a845c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#14 0x00007f7f69459193 in QEventDispatcherGlib::processEvents (this=0x22d22d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#15 0x00007f7f699caa4e in QGuiEventDispatcherGlib::processEvents (this=0x7fff292b1560, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#16 0x00007f7f6942ba02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#17 0x00007f7f6942bdec in QEventLoop::exec (this=0x7fff292b14b0, flags=) at kernel/qeventloop.cpp:201
#18 0x00007f7f6942febb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#19 0x00007f7f6e405658 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /build/buildd/rekonq-0.6.1/src/main.cpp:198
#20 0x00007f7f6dfc4d8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff292b1db8) at libc-start.c:226
#21 0x0000000000400659 in _start ()

Possible duplicates by query: bug 260302, bug 256116, bug 255669, bug 255504, bug 254480.

Reported using DrKonqi