Bug 273596

Application: gwenview (2.4.3)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-31-generic-pae i686
Distribution: Ubuntu 10.04.2 LTS

-- Information about the crash:
I opened Gwenview by selecting a .jpg file in Konqueror in file mode, chen chosing open with Gwenview.  I viewd several images in the directory in JPG & TIFF formats, then went to full screen mode and zoomed in on one image.

I scrolled around, then zoomed out to original size and returned to normal window mode (Gwenvie window maximised).  I clicked the window close button, and Gwenview appeared to close, then the crash report dialog appeared.

I attempted to repeat the procedure, and Gwenview appeared to close normally.

 -- Backtrace:
Application: Gwenview (gwenview), signal: Aborted
[Current thread is 1 (Thread 0xb5049aa0 (LWP 5588))]

Thread 3 (Thread 0xb1ad6b70 (LWP 5598)):
#0  0xb775e430 in __kernel_vsyscall ()
#1  0xb5e4bd33 in __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:95
#2  0xb5de2697 in _L_lock_9639 () from /lib/tls/i686/cmov/libc.so.6
#3  0xb5de0ec6 in *__GI___libc_free (mem=0x8d695e0) at malloc.c:3736
#4  0xb5fa2741 in operator delete(void*) () from /usr/lib/libstdc++.so.6
#5  0xb729a504 in QEventDispatcherGlib::unregisterSocketNotifier (this=0x8d61d20, notifier=0xb1ad62ec) at kernel/qeventdispatcher_glib.cpp:493
#6  0xb7289779 in QSocketNotifier::setEnabled (this=0xfffffe00, enable=false) at kernel/qsocketnotifier.cpp:298
#7  0xb729aa72 in socketNotifierSourceCheck (source=0x8e76ed0) at kernel/qeventdispatcher_glib.cpp:92
#8  0xb55d8799 in g_main_context_check () from /lib/libglib-2.0.so.0
#9  0xb55d90ce in ?? () from /lib/libglib-2.0.so.0
#10 0xb55d94b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#11 0xb729a5d5 in QEventDispatcherGlib::processEvents (this=0x8d61d20, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#12 0xb726d059 in QEventLoop::processEvents (this=0xb1ad6290, flags=) at kernel/qeventloop.cpp:149
#13 0xb726d4aa in QEventLoop::exec (this=0xb1ad6290, flags=...) at kernel/qeventloop.cpp:201
#14 0xb71695a8 in QThread::exec (this=0x8e73e58) at thread/qthread.cpp:487
#15 0xb724cc1b in QInotifyFileSystemWatcherEngine::run (this=0x8e73e58) at io/qfilesystemwatcher_inotify.cpp:248
#16 0xb716c32e in QThreadPrivate::start (arg=0x8e73e58) at thread/qthread_unix.cpp:248
#17 0xb59fa96e in start_thread (arg=0xb1ad6b70) at pthread_create.c:300
#18 0xb5e3ea4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb3a2cb70 (LWP 5617)):
#0  0xb775e430 in __kernel_vsyscall ()
#1  0xb5a01af9 in __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:142
#2  0xb59ff0d1 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:235
#3  0xb5e4b9dd in __pthread_cond_wait (cond=0x8d739c0, mutex=0x8d739a8) at forward.c:139
#4  0xb716b8c2 in QMutexPrivate::wait (this=0x8d73990, timeout=-1) at thread/qmutex_unix.cpp:84
#5  0xb7167052 in QMutex::lock (this=0x8d46a14) at thread/qmutex.cpp:167
#6  0xb76913d3 in QMutexLocker::relock (this=0x8d46a08) at /usr/include/qt4/QtCore/qmutex.h:120
#7  Gwenview::ThumbnailCache::run (this=0x8d46a08) at ../../../gwenview/lib/thumbnailloadjob.cpp:131
#8  0xb716c32e in QThreadPrivate::start (arg=0x8d46a08) at thread/qthread_unix.cpp:248
#9  0xb59fa96e in start_thread (arg=0xb3a2cb70) at pthread_create.c:300
#10 0xb5e3ea4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb5049aa0 (LWP 5588)):
[KCrash Handler]
#6  0xb775e430 in __kernel_vsyscall ()
#7  0xb5d9b651 in *__GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#8  0xb5d9ea82 in *__GI_abort () at abort.c:92
#9  0xb5dd249d in __libc_message (do_abort=2, fmt=0xb5ea6f98 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#10 0xb5ddc591 in malloc_printerr (action=<value optimized out>, str=0x6 <Address 0x6 out of bounds>, ptr=0x8cc7978) at malloc.c:6266
#11 0xb5ddde41 in _int_free (av=<value optimized out>, p=0x8cc77e0) at malloc.c:4956
#12 0xb5de0ecd in *__GI___libc_free (mem=0x8cc78f8) at malloc.c:3738
#13 0xb7166a5d in qFree (ptr=0x8cc78f8) at global/qmalloc.cpp:60
#14 0xb71b62b0 in QString::free (d=0x8cc78f8) at tools/qstring.cpp:1108
#15 0xb646be5d in ~QString (node=0x8e61a90) at ../../include/QtCore/../../src/corelib/tools/qstring.h:869
#16 ~QHashNode (node=0x8e61a90) at ../../include/QtCore/../../src/corelib/tools/qhash.h:217
#17 QHash<QString, QPixmapCache::Key>::deleteNode2 (node=0x8e61a90) at ../../include/QtCore/../../src/corelib/tools/qhash.h:518
#18 0xb718a33d in QHashData::free_helper (this=0x8964720, node_delete=0xb646be20 <QHash<QString, QPixmapCache::Key>::deleteNode2(QHashData::Node*)>) at tools/qhash.cpp:275
#19 0xb646b6c5 in QHash<QString, QPixmapCache::Key>::freeData (this=0x8963b60, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qhash.h:567
#20 ~QHash (this=0x8963b60, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qhash.h:284
#21 ~QPMCache (this=0x8963b60, __in_chrg=<value optimized out>) at image/qpixmapcache.cpp:226
#22 0xb646b7fa in ~QGlobalStaticDeleter (this=0xb6cb36d0, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/global/qglobal.h:1803
#23 0xb5da01bf in __run_exit_handlers (status=0, listp=0xb5ec7324, run_list_atexit=true) at exit.c:78
#24 0xb5da022f in *__GI_exit (status=0) at exit.c:100
#25 0xb5d87bde in __libc_start_main (main=0x8084e50 <main>, argc=6, ubp_av=0xbfbbdb84, init=0x80a4480 <__libc_csu_init>, fini=0x80a4470 <__libc_csu_fini>, rtld_fini=0xb776d030 <_dl_fini>, 
    stack_end=0xbfbbdb7c) at libc-start.c:258
#26 0x08064481 in _start ()

This bug may be a duplicate of or related to bug 248237, bug 243864.

Possible duplicates by query: bug 271994, bug 271861, bug 271754, bug 268300, bug 268173.

Reported using DrKonqi