Bug 219498

Application that crashed: ktorrent
Version of the application: 3.3.1
KDE Version: 4.3.4 (KDE 4.3.4) "release 2"
Qt Version: 4.6.0
Operating System: Linux 2.6.31.5-0.1-desktop x86_64
Distribution: "openSUSE 11.2 (x86_64)"

What I was doing when the application crashed:
I haved stored session which I am used to reused on startup

 -- Backtrace:
Application: KTorrent (ktorrent), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f61feadc750 (LWP 1870))]

Thread 6 (Thread 0x7f61f1dbd910 (LWP 1874)):
#0  0x00007f61faf0d712 in select () from /lib64/libc.so.6
#1  0x00007f61fe686979 in ?? () from /usr/lib64/libbtcore.so.12
#2  0x00007f61fc83a6c5 in QThreadPrivate::start (arg=0x7054e0) at thread/qthread_unix.cpp:244
#3  0x00007f61fc5ab65d in start_thread (arg=<value optimized out>) at pthread_create.c:297
#4  0x00007f61faf1414d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f61eaffd910 (LWP 1977)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f61fc83b67b in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f61fc830756 in QThreadPoolPrivate::waitForDone (this=0x120a180) at concurrent/qthreadpool.cpp:295
#4  0x00007f61fc830eff in QThreadPool::~QThreadPool (this=0xfe2b40, __in_chrg=<value optimized out>) at concurrent/qthreadpool.cpp:428
#5  0x00007f61fc831535 in QGlobalStaticDeleter<QThreadPool>::~QGlobalStaticDeleter (this=0x7f61fcc40b58, __in_chrg=<value optimized out>) at ../../src/corelib/global/qglobal.h:1798
#6  0x00007f61fae78065 in __run_exit_handlers (status=1, listp=0x7f61fb1984a8, run_list_atexit=true) at exit.c:78
#7  0x00007f61fae780b5 in exit (status=8016140) at exit.c:100
#8  0x00007f61de2011dc in ?? ()
#9  0x0000000000000400 in ?? ()
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f61eb7fe910 (LWP 1978)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f61fc5adf35 in _L_lock_941 () from /lib64/libpthread.so.0
#2  0x00007f61fc5add58 in __pthread_mutex_lock (mutex=0x7f61de544aa0) at pthread_mutex_lock.c:61
#3  0x00007f61de114ec5 in ?? ()
#4  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 3 (Thread 0x7f61ebfff910 (LWP 2004)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f61faebc599 in _L_lock_9549 () from /lib64/libc.so.6
#2  0x00007f61faeba961 in __libc_free (mem=0x7f61fb199e60) at malloc.c:3736
#3  0x00007f61fc957223 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x1196180, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:384
#4  0x00007f61fc83a2b4 in QThreadPrivate::finish (arg=<value optimized out>) at thread/qthread_unix.cpp:280
#5  0x00007f61fc83a6cd in ~__pthread_cleanup_class (this=<value optimized out>, __in_chrg=<value optimized out>) at /usr/include/pthread.h:535
#6  QThreadPrivate::start (this=<value optimized out>, __in_chrg=<value optimized out>) at thread/qthread_unix.cpp:249
#7  0x00007f61fc5ab65d in start_thread (arg=<value optimized out>) at pthread_create.c:297
#8  0x00007f61faf1414d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f61dc70b910 (LWP 2005)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f61faebc599 in _L_lock_9549 () from /lib64/libc.so.6
#2  0x00007f61faeba961 in __libc_free (mem=0x7f61fb199e60) at malloc.c:3736
#3  0x00007f61f6e80703 in g_source_unref_internal (source=0xfb02f0, context=0x774ed0, have_lock=0) at gmain.c:1339
#4  0x00007f61fc957093 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x12056d0, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:361
#5  0x00007f61fc83a2b4 in QThreadPrivate::finish (arg=<value optimized out>) at thread/qthread_unix.cpp:280
#6  0x00007f61fc83a6cd in ~__pthread_cleanup_class (this=<value optimized out>, __in_chrg=<value optimized out>) at /usr/include/pthread.h:535
#7  QThreadPrivate::start (this=<value optimized out>, __in_chrg=<value optimized out>) at thread/qthread_unix.cpp:249
#8  0x00007f61fc5ab65d in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x00007f61faf1414d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f61feadc750 (LWP 1870)):
[KCrash Handler]
#5  0x00007f61fe9288d0 in dl_open_worker (a=<value optimized out>) at dl-open.c:377
#6  0x00007f61fe9241e6 in _dl_catch_error (objname=<value optimized out>, errstring=<value optimized out>, mallocedp=<value optimized out>, operate=<value optimized out>, args=<value optimized out>)
    at dl-error.c:178
#7  0x00007f61fe928167 in _dl_open (file=0x7f61faf6141e "libgcc_s.so.1", mode=-2147483647, caller_dlopen=0x0, nsid=-2, argc=3, argv=0x18, env=0x7bc120) at dl-open.c:615
#8  0x00007f61faf4b8d0 in do_dlopen (ptr=0x7fffd5055110) at dl-libc.c:86
#9  0x00007f61fe9241e6 in _dl_catch_error (objname=<value optimized out>, errstring=<value optimized out>, mallocedp=<value optimized out>, operate=<value optimized out>, args=<value optimized out>)
    at dl-error.c:178
#10 0x00007f61faf4b96f in dlerror_run (operate=0x1, args=0x7f61feaf1998) at dl-libc.c:47
#11 0x00007f61faf4ba67 in __libc_dlopen_mode (name=<value optimized out>, mode=<value optimized out>) at dl-libc.c:160
#12 0x00007f61faf26be5 in init () at ../sysdeps/ia64/backtrace.c:41
#13 0x00007f61fc5b10f3 in pthread_once () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_once.S:94
#14 0x00007f61faf26ce4 in __backtrace (array=<value optimized out>, size=64) at ../sysdeps/ia64/backtrace.c:85
#15 0x00007f61faeb0681 in __libc_message (do_abort=2, fmt=0x7f61faf65738 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:150
#16 0x00007f61faeb5c76 in malloc_printerr (action=3, str=0x7f61faf629f7 "free(): invalid pointer", ptr=<value optimized out>) at malloc.c:6239
#17 0x00007f61faeba96c in __libc_free (mem=<value optimized out>) at malloc.c:3738
#18 0x00007f61fcdaecb3 in KNetwork::KSocketAddress::~KSocketAddress() () from /usr/lib64/libkdecore.so.5
#19 0x00007f61fe676eda in std::_Rb_tree<dht::KBucketEntry, dht::KBucketEntry, std::_Identity<dht::KBucketEntry>, std::less<dht::KBucketEntry>, std::allocator<dht::KBucketEntry> >::_M_erase(std::_Rb_tree_node<dht::KBucketEntry>*) () from /usr/lib64/libbtcore.so.12
#20 0x00007f61fe68aceb in ?? () from /usr/lib64/libbtcore.so.12
#21 0x00007f61fe6799f6 in ?? () from /usr/lib64/libbtcore.so.12
#22 0x00007f61fe6802e8 in ?? () from /usr/lib64/libbtcore.so.12
#23 0x00007f61fe677695 in ?? () from /usr/lib64/libbtcore.so.12
#24 0x00007f61fe6771bc in ?? () from /usr/lib64/libbtcore.so.12
#25 0x00007f61fc93fd73 in QMetaObject::activate (sender=0x77dd60, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3294
#26 0x00007f61fc93c9e3 in QObject::event (this=0x77dd60, e=0x7fffd5056400) at kernel/qobject.cpp:1224
#27 0x00007f61fbad5bcc in QApplicationPrivate::notify_helper (this=0x706350, receiver=0x77dd60, e=0x7fffd5056400) at kernel/qapplication.cpp:4242
#28 0x00007f61fbadc1fd in QApplication::notify (this=0x7fffd50567e0, receiver=0x77dd60, e=0x7fffd5056400) at kernel/qapplication.cpp:4125
#29 0x00007f61fd809f26 in KApplication::notify (this=0x7fffd50567e0, receiver=0x77dd60, event=0x7fffd5056400) at /usr/src/debug/kdelibs-4.3.4/kdeui/kernel/kapplication.cpp:302
#30 0x00007f61fc92d01c in QCoreApplication::notifyInternal (this=0x7fffd50567e0, receiver=0x77dd60, event=0x7fffd5056400) at kernel/qcoreapplication.cpp:704
#31 0x00007f61fc959d55 in sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:215
#32 QTimerInfoList::activateTimers (event=<value optimized out>, receiver=<value optimized out>) at kernel/qeventdispatcher_unix.cpp:617
#33 0x00007f61fc9568c8 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#34 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#35 0x00007f61f6e80dde in g_main_dispatch (context=<value optimized out>) at gmain.c:1960
#36 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2513
#37 0x00007f61f6e847a8 in g_main_context_iterate (context=0x70c120, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#38 0x00007f61f6e848d0 in IA__g_main_context_iteration (context=0x70c120, may_block=1) at gmain.c:2654
#39 0x00007f61fc956593 in QEventDispatcherGlib::processEvents (this=0x6d2760, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#40 0x00007f61fbb829be in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#41 0x00007f61fc92b942 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#42 0x00007f61fc92bd1c in QEventLoop::exec (this=0x7fffd5056750, flags=) at kernel/qeventloop.cpp:201
#43 0x00007f61fc92fa5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#44 0x00000000004273e4 in _start ()
The current source language is "auto; currently c".

Reported using DrKonqi