Application: kdevelop (4.0.0 (using KDevPlatform 1.0.0))
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-38-generic i686
Distribution: Ubuntu 10.04.4 LTS

-- Information about the crash:
Kddevelop crashes when try to change session using "session" menu

The crash can be reproduced some of the time.

 -- Backtrace:
Application: KDevelop (kdevelop.bin), signal: Aborted
[Current thread is 1 (Thread 0xb770f710 (LWP 1642))]

Thread 2 (Thread 0xb4317b70 (LWP 1655)):
#0  0x008d9422 in __kernel_vsyscall ()
#1  0x00c9a342 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0x00737974 in __pthread_cond_timedwait (cond=0x9ec0360, mutex=0x9ec0348, abstime=0xb43172b0) at forward.c:152
#3  0x0094120f in QWaitConditionPrivate::wait (this=0x9ebf77c, mutex=0x9ebf780, time=200000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0x9ebf77c, mutex=0x9ebf780, time=200000) at thread/qwaitcondition_unix.cpp:159
#5  0x072484e5 in KDevelop::DUChainPrivate::CleanupThread::run (this=0x9ebf770) at ../../language/duchain/duchain.cpp:286
#6  0x0094032e in QThreadPrivate::start (arg=0x9ebf770) at thread/qthread_unix.cpp:248
#7  0x00c9596e in start_thread (arg=0xb4317b70) at pthread_create.c:300
#8  0x0072a98e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb770f710 (LWP 1642)):
[KCrash Handler]
#6  0x008d9422 in __kernel_vsyscall ()
#7  0x00687651 in *__GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#8  0x0068aa82 in *__GI_abort () at abort.c:92
#9  0x006be06d in __libc_message (do_abort=2, fmt=0x792f78 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#10 0x006c8161 in malloc_printerr (action=<value optimized out>, str=0x6 <Address 0x6 out of bounds>, ptr=0xa693118) at malloc.c:6266
#11 0x006c859e in malloc_consolidate (av=<value optimized out>) at malloc.c:5144
#12 0x006c9935 in _int_free (av=<value optimized out>, p=0xa7ae778) at malloc.c:5017
#13 0x006cca9d in *__GI___libc_free (mem=0xa7bf9b8) at malloc.c:3738
#14 0x0093aa5d in qFree (ptr=0xa7bf9b8) at global/qmalloc.cpp:60
#15 0x00999c93 in QVectorData::free (x=0x0, alignment=4) at tools/qvector.cpp:82
#16 0x0726a047 in QVectorTypedData<unsigned int>::free (this=0xb4c13af8, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qvector.h:96
#17 QVector<unsigned int>::free (this=0xb4c13af8, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qvector.h:438
#18 ~QVector (this=0xb4c13af8, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qvector.h:119
#19 ~QStack (this=0xb4c13af8, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qstack.h:58
#20 ~TemporaryDataManager (this=0xb4c13af8, __in_chrg=<value optimized out>) at ../../language/duchain/../editor/../duchain/appendedlist.h:80
#21 0x07263bda in destroy () at ../../language/duchain/topducontext.cpp:122
#22 0x072062bb in ~KCleanUpGlobalStatic (this=0x73979fc, __in_chrg=<value optimized out>) at /usr/include/kglobal.h:62
#23 0x0068c1bf in __run_exit_handlers (status=0, listp=0x7b2324, run_list_atexit=true) at exit.c:78
#24 0x0068c22f in *__GI_exit (status=0) at exit.c:100
#25 0x00673bde in __libc_start_main (main=0x804b5e0 <_start+240>, argc=1, ubp_av=0xbfdb0f64, init=0x80512d0 <__libc_csu_init>, fini=0x80512c0 <__libc_csu_fini>, rtld_fini=0xdb3080 <_dl_fini>, 
    stack_end=0xbfdb0f5c) at libc-start.c:258
#26 0x0804b511 in _start ()

Reported using DrKonqi