Bug 269126

Application: kdevelop (4.2.0)
KDE Platform Version: 4.6.1 (4.6.1)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-7-generic-pae i686
Distribution: Ubuntu Natty (development branch)

-- Information about the crash:
- What I was doing when the application crashed:
I closed KDevelop after opening it (without editing anything), and it crashed

-- Backtrace:
Application: KDevelop (kdevelop), signal: Aborted
[Current thread is 1 (Thread 0xb365b930 (LWP 1913))]

Thread 6 (Thread 0xaeef3b70 (LWP 1919)):
#0  0xb7880424 in __kernel_vsyscall ()
#1  0xb5fc9834 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:236
#2  0xb622a314 in __pthread_cond_timedwait (cond=0x93c2640, mutex=0x93c2628, abstime=0xaeef32c0) at forward.c:152
#3  0xb6e773e5 in wait (this=0x93e6fd4, mutex=0x93e6fd8, time=1000) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0x93e6fd4, mutex=0x93e6fd8, time=1000) at thread/qwaitcondition_unix.cpp:160
#5  0xb5a3c93d in ?? () from /usr/lib/libkdevplatformlanguage.so.3
#6  0xb6e76da2 in QThreadPrivate::start (arg=0x93e6fc8) at thread/qthread_unix.cpp:320
#7  0xb5fc4e99 in start_thread (arg=0xaeef3b70) at pthread_create.c:304
#8  0xb621c5fe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xae4ffb70 (LWP 1921)):
#0  0xb7880424 in __kernel_vsyscall ()
#1  0xb622a613 in __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:95
#2  0xb61bdb94 in _L_lock_10338 () from /lib/i386-linux-gnu/libc.so.6
#3  0xb61bc416 in __libc_free (mem=0x9448e08) at malloc.c:3736
#4  0xb557cc86 in g_free () from /lib/libglib-2.0.so.0
#5  0xb5571a6b in ?? () from /lib/libglib-2.0.so.0
#6  0xb6f98a25 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x943ed88, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:373
#7  0xb6f98b62 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x943ed88, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:401
#8  0xb6e7600a in QThreadPrivate::finish (arg=0xb70a78b0) at thread/qthread_unix.cpp:356
#9  0xb6e76daa in ~__pthread_cleanup_class (arg=0xb70a78b0) at /usr/include/pthread.h:545
#10 QThreadPrivate::start (arg=0xb70a78b0) at thread/qthread_unix.cpp:279
#11 0xb5fc4e99 in start_thread (arg=0xae4ffb70) at pthread_create.c:304
#12 0xb621c5fe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xabe8eb70 (LWP 1957)):
#0  0xb7880424 in __kernel_vsyscall ()
#1  0xb622a613 in __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:95
#2  0xb61bdb94 in _L_lock_10338 () from /lib/i386-linux-gnu/libc.so.6
#3  0xb61bc416 in __libc_free (mem=0x9774028) at malloc.c:3736
#4  0xb63574d1 in operator delete(void*) () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#5  0xb6f9899e in QEventDispatcherGlib::unregisterSocketNotifier (this=0x97b14f8, notifier=0xabe8e2ec) at kernel/qeventdispatcher_glib.cpp:503
#6  0xb6f86dc9 in QSocketNotifier::setEnabled (this=0xabe8e2ec, enable=false) at kernel/qsocketnotifier.cpp:298
#7  0xb6f97fa4 in socketNotifierSourceCheck (source=0x95d3490) at kernel/qeventdispatcher_glib.cpp:92
#8  0xb557571d in g_main_context_check () from /lib/libglib-2.0.so.0
#9  0xb557603a in ?? () from /lib/libglib-2.0.so.0
#10 0xb5576524 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#11 0xb6f9854c in QEventDispatcherGlib::processEvents (this=0x97b14f8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#12 0xb6f6a299 in QEventLoop::processEvents (this=0xabe8e290, flags=...) at kernel/qeventloop.cpp:149
#13 0xb6f6a532 in QEventLoop::exec (this=0xabe8e290, flags=...) at kernel/qeventloop.cpp:201
#14 0xb6e742a0 in QThread::exec (this=0x9576120) at thread/qthread.cpp:492
#15 0xb6f4bfeb in QInotifyFileSystemWatcherEngine::run (this=0x9576120) at io/qfilesystemwatcher_inotify.cpp:248
#16 0xb6e76da2 in QThreadPrivate::start (arg=0x9576120) at thread/qthread_unix.cpp:320
#17 0xb5fc4e99 in start_thread (arg=0xabe8eb70) at pthread_create.c:304
#18 0xb621c5fe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xa8fddb70 (LWP 2011)):
#0  0xb7880424 in __kernel_vsyscall ()
#1  0xb5fc948c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb622a2bd in __pthread_cond_wait (cond=0xb0c562b0, mutex=0xb0c56298) at forward.c:139
#3  0xb0b3d807 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb0c511c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0xb0b3d841 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb0c511c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0xb5fc4e99 in start_thread (arg=0xa8fddb70) at pthread_create.c:304
#6  0xb621c5fe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xa4ffdb70 (LWP 2164)):
#0  0xb7880424 in __kernel_vsyscall ()
#1  0xb5fc948c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb622a2bd in __pthread_cond_wait (cond=0xb512d7f0, mutex=0xb512d7d8) at forward.c:139
#3  0xb4b77b57 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0xb5fc4e99 in start_thread (arg=0xa4ffdb70) at pthread_create.c:304
#5  0xb621c5fe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb365b930 (LWP 1913)):
[KCrash Handler]
#7  0xb7880424 in __kernel_vsyscall ()
#8  0xb6176e71 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#9  0xb617a34e in abort () at abort.c:92
#10 0xb61ad577 in __libc_message (do_abort=2, fmt=0xb628676c "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#11 0xb61b7961 in malloc_printerr (action=<value optimized out>, str=<value optimized out>, ptr=0x92c35d0) at malloc.c:6283
#12 0xb61b928b in _int_free (av=<value optimized out>, p=0x92c35c8) at malloc.c:4795
#13 0xb61bc41d in __libc_free (mem=0x92c35d0) at malloc.c:3738
#14 0xb63574d1 in operator delete(void*) () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#15 0xaa2733a1 in rpp::Stream::~Stream() () from /usr/lib/libkdev4cpprpp.so
#16 0xb617ba6f in __run_exit_handlers (status=0, listp=0xb62a9324, run_list_atexit=true) at exit.c:78
#17 0xb617bacf in exit (status=0) at exit.c:100
#18 0xb6162e3f in __libc_start_main (main=0x804bc30 <_start+624>, argc=1, ubp_av=0xbfb67424, init=0x8054cf0 <__libc_csu_init>, fini=0x8054d50 <__libc_csu_fini>, rtld_fini=0xb788fa50, stack_end=0xbfb6741c) at libc-start.c:258
#19 0x0804b9e1 in _start ()

This bug may be a duplicate of or related to bug 267659.

Possible duplicates by query: bug 268173, bug 267659, bug 265925, bug 264901, bug 263711.

Reported using DrKonqi