Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.4
Operating System: Linux 2.6.43.2-6.fc15.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
I was viewing a Richard Stallman lecture at University of Calgary using Firefox.  There were other windows open at the time, but they were inactive.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Aborted
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#6  0x0000003795e35215 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x0000003795e36b2b in __GI_abort () at abort.c:93
#8  0x0000003795e720de in __libc_message (do_abort=2, fmt=0x3795f5d508 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:198
#9  0x0000003795e78526 in malloc_printerr (action=3, str=0x3795f5d580 "free(): invalid next size (normal)", ptr=<optimized out>) at malloc.c:6283
#10 0x0000003784771be2 in ~QVector (this=<optimized out>, __in_chrg=<optimized out>) at ../../src/corelib/tools/qvector.h:119
#11 ~QObjectConnectionListVector (this=0x2aa19e0, __in_chrg=<optimized out>) at kernel/qobject.cpp:261
#12 ~QObjectConnectionListVector (this=0x2aa19e0, __in_chrg=<optimized out>) at kernel/qobject.cpp:818
#13 QObject::~QObject (this=0x2aa1770, __in_chrg=<optimized out>) at kernel/qobject.cpp:903
#14 0x0000003f83337cb9 in Plasma::DataContainer::~DataContainer (this=0x2aa1770, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.6.5/plasma/datacontainer.cpp:39
#15 0x000000378476c465 in QObjectPrivate::deleteChildren (this=0x1fbdbf0) at kernel/qobject.cpp:1955
#16 0x0000003784771a19 in QObject::~QObject (this=0x1fd2ce0, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#17 0x00007f9b6a42be39 in SystemMonitorEngine::~SystemMonitorEngine (this=0x1fd2ce0, __in_chrg=<optimized out>) at /usr/src/debug/kdebase-workspace-4.6.5/plasma/generic/dataengines/systemmonitor/systemmonitor.cpp:46
#18 0x0000003f8333df1e in ~DataEngineManagerPrivate (this=0x1bb7470, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.6.5/plasma/dataenginemanager.cpp:62
#19 Plasma::DataEngineManager::~DataEngineManager (this=0x1bb73b0, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.6.5/plasma/dataenginemanager.cpp:102
#20 0x0000003f8333e0d7 in ~DataEngineManagerSingleton (this=0x1bb73b0, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.6.5/plasma/dataenginemanager.cpp:81
#21 destroy () at /usr/src/debug/kdelibs-4.6.5/plasma/dataenginemanager.cpp:87
#22 0x0000003795e388c1 in __run_exit_handlers (status=0, listp=0x37961935a8, run_list_atexit=true) at exit.c:78
#23 0x0000003795e38945 in __GI_exit (status=<optimized out>) at exit.c:100
#24 0x0000003795e21364 in __libc_start_main (main=0x400890 <main(int, char**)>, argc=1, ubp_av=0x7fffaf0fef98, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffaf0fef88) at libc-start.c:258
#25 0x00000000004008c1 in _start ()

Possible duplicates by query: bug 300411, bug 299596, bug 299471, bug 299463, bug 299137.

Reported using DrKonqi