Application: gwenview (2.5.0)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-28-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
I rotated a few photos and then clicked on "Save All". Then gwenview crashed.

-- Backtrace:
Application: Gwenview (gwenview), signal: Aborted
[Current thread is 1 (Thread 0xb77c2a20 (LWP 9723))]

Thread 8 (Thread 0xb73ccb70 (LWP 9724)):
#0  0x00fa67df in __pthread_mutex_unlock_usercnt (mutex=0x8f5c5e4, decr=0) at pthread_mutex_unlock.c:77
#1  0x00f1dfa6 in pthread_mutex_unlock (mutex=0x8f5c5e4) at forward.c:184
#2  0x01fc8636 in g_main_context_acquire (context=0x8f5c5e0) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2250
#3  0x01fca1ee in g_main_context_iterate (context=0x8f5c5e0, block=<value optimized out>, dispatch=1, self=0x8f5c670) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2724
#4  0x01fcaba7 in g_main_loop_run (loop=0x8f5c660) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2988
#5  0x02fa89c4 in gdbus_shared_thread_func (data=0x0) at /build/buildd/glib2.0-2.26.1/gio/gdbusprivate.c:277
#6  0x01ff148f in g_thread_create_proxy (data=0x8f5c670) at /build/buildd/glib2.0-2.26.1/glib/gthread.c:1897
#7  0x00fa2cc9 in start_thread (arg=0xb73ccb70) at pthread_create.c:304
#8  0x00f1069e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 7 (Thread 0xb49d5b70 (LWP 9742)):
#0  0x00fb7416 in __kernel_vsyscall ()
#1  0x00f1e0f3 in __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:95
#2  0x00eb265f in _L_lock_9687 () from /lib/libc.so.6
#3  0x00eb0e56 in __libc_free (mem=0x94a66f8) at malloc.c:3736
#4  0x00ca7441 in operator delete(void*) () from /usr/lib/libstdc++.so.6
#5  0x007150b5 in QEventDispatcherGlib::unregisterSocketNotifier (this=0x94a4ea8, notifier=0xb49d52ec) at kernel/qeventdispatcher_glib.cpp:496
#6  0x007031da in QSocketNotifier::setEnabled (this=0xfffffe00, enable=false) at kernel/qsocketnotifier.cpp:298
#7  0x00714a02 in socketNotifierSourceCheck (source=0x93a0d30) at kernel/qeventdispatcher_glib.cpp:92
#8  0x01fc9b39 in g_main_context_check (context=0x93c0e88, max_priority=2147483647, fds=0x93b89c8, n_fds=2) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2658
#9  0x01fca45e in g_main_context_iterate (context=0x93c0e88, block=<value optimized out>, dispatch=1, self=0x9424ff8) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2777
#10 0x01fca848 in g_main_context_iteration (context=0x93c0e88, may_block=1) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2843
#11 0x00714565 in QEventDispatcherGlib::processEvents (this=0x94a4ea8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#12 0x006e4609 in QEventLoop::processEvents (this=0xb49d5290, flags=) at kernel/qeventloop.cpp:149
#13 0x006e4a8a in QEventLoop::exec (this=0xb49d5290, flags=...) at kernel/qeventloop.cpp:201
#14 0x005e0b7e in QThread::exec (this=0x94cbb40) at thread/qthread.cpp:490
#15 0x006c335b in QInotifyFileSystemWatcherEngine::run (this=0x94cbb40) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x005e3df9 in QThreadPrivate::start (arg=0x94cbb40) at thread/qthread_unix.cpp:266
#17 0x00fa2cc9 in start_thread (arg=0xb49d5b70) at pthread_create.c:304
#18 0x00f1069e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0xb24e4b70 (LWP 9755)):
#0  0x00fb7416 in __kernel_vsyscall ()
#1  0x00fa74dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00f1dd9d in __pthread_cond_wait (cond=0x97482b8, mutex=0x97482a0) at forward.c:139
#3  0x005e49c7 in wait (this=0x973a55c, mutex=0x973a558, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x973a55c, mutex=0x973a558, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x02990a02 in KIPIPlugins::LoadRawThumbThread::run() () from /usr/lib/libkipiplugins.so.1
#6  0x005e3df9 in QThreadPrivate::start (arg=0x96bf728) at thread/qthread_unix.cpp:266
#7  0x00fa2cc9 in start_thread (arg=0xb24e4b70) at pthread_create.c:304
#8  0x00f1069e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xb41d4b70 (LWP 9808)):
[KCrash Handler]
#7  0x00fb7416 in __kernel_vsyscall ()
#8  0x00e6a941 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#9  0x00e6de42 in abort () at abort.c:92
#10 0x00ea2305 in __libc_message (do_abort=2, fmt=0xf7a280 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#11 0x00eac501 in malloc_printerr (action=<value optimized out>, str=0x6 <Address 0x6 out of bounds>, ptr=0x9839528) at malloc.c:6283
#12 0x00eadd70 in _int_free (av=<value optimized out>, p=<value optimized out>) at malloc.c:4795
#13 0x00eb0e5d in __libc_free (mem=0x9839528) at malloc.c:3738
#14 0x005ddfed in qFree (ptr=0x9839528) at global/qmalloc.cpp:60
#15 0x005e5dee in QByteArray::operator= (this=0xb3610564, other=...) at tools/qbytearray.cpp:870
#16 0x00ded31a in Gwenview::JpegContent::applyPendingTransformation() () from /usr/lib/libgwenviewlib.so.4
#17 0x00dedc80 in Gwenview::JpegContent::save(QIODevice*) () from /usr/lib/libgwenviewlib.so.4
#18 0x00dc1d8d in ?? () from /usr/lib/libgwenviewlib.so.4
#19 0x00dc7e98 in Gwenview::SaveJob::saveInternal() () from /usr/lib/libgwenviewlib.so.4
#20 0x00dc88dc in ?? () from /usr/lib/libgwenviewlib.so.4
#21 0x00dbb4de in ?? () from /usr/lib/libgwenviewlib.so.4
#22 0x005d8523 in QThreadPoolThread::run (this=0x93a0e58) at concurrent/qthreadpool.cpp:106
#23 0x005e3df9 in QThreadPrivate::start (arg=0x93a0e58) at thread/qthread_unix.cpp:266
#24 0x00fa2cc9 in start_thread (arg=0xb41d4b70) at pthread_create.c:304
#25 0x00f1069e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xb1affb70 (LWP 9811)):
#0  0x00fb7416 in __kernel_vsyscall ()
#1  0x00f1e0f3 in __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:95
#2  0x00eb265f in _L_lock_9687 () from /lib/libc.so.6
#3  0x00eb0e56 in __libc_free (mem=0x954b268) at malloc.c:3736
#4  0x02b81e4d in jpeg_free_small () from /usr/lib/libjpeg.so.62
#5  0x02b81261 in ?? () from /usr/lib/libjpeg.so.62
#6  0x02b80547 in jpeg_destroy () from /usr/lib/libjpeg.so.62
#7  0x02b67b7d in jpeg_destroy_compress () from /usr/lib/libjpeg.so.62
#8  0x00ded2ed in Gwenview::JpegContent::applyPendingTransformation() () from /usr/lib/libgwenviewlib.so.4
#9  0x00dedc80 in Gwenview::JpegContent::save(QIODevice*) () from /usr/lib/libgwenviewlib.so.4
#10 0x00dc1d8d in ?? () from /usr/lib/libgwenviewlib.so.4
#11 0x00dc7e98 in Gwenview::SaveJob::saveInternal() () from /usr/lib/libgwenviewlib.so.4
#12 0x00dc88dc in ?? () from /usr/lib/libgwenviewlib.so.4
#13 0x00dbb4de in ?? () from /usr/lib/libgwenviewlib.so.4
#14 0x005d8523 in QThreadPoolThread::run (this=0x9747a28) at concurrent/qthreadpool.cpp:106
#15 0x005e3df9 in QThreadPrivate::start (arg=0x9747a28) at thread/qthread_unix.cpp:266
#16 0x00fa2cc9 in start_thread (arg=0xb1affb70) at pthread_create.c:304
#17 0x00f1069e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xab18ab70 (LWP 9829)):
#0  0x00fb7416 in __kernel_vsyscall ()
#1  0x00fa74dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00f1dd9d in __pthread_cond_wait (cond=0x9548c00, mutex=0x9548be8) at forward.c:139
#3  0x005e49c7 in wait (this=0x954d60c, mutex=0x954d608, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x954d60c, mutex=0x954d608, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00e06470 in ?? () from /usr/lib/libgwenviewlib.so.4
#6  0x005e3df9 in QThreadPrivate::start (arg=0x954d5d4) at thread/qthread_unix.cpp:266
#7  0x00fa2cc9 in start_thread (arg=0xab18ab70) at pthread_create.c:304
#8  0x00f1069e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xab98bb70 (LWP 9831)):
#0  0x00fb7416 in __kernel_vsyscall ()
#1  0x00f1e0f3 in __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:95
#2  0x00eb265f in _L_lock_9687 () from /lib/libc.so.6
#3  0x00eb0e56 in __libc_free (mem=0x989f990) at malloc.c:3736
#4  0x005ddfed in qFree (ptr=0x989f990) at global/qmalloc.cpp:60
#5  0x005e70ca in QByteArray::resize (this=0x937ef24, size=0) at tools/qbytearray.cpp:1368
#6  0x0066ed78 in clear (this=0x94716d8) at ../../include/QtCore/private/../../../src/corelib/tools/qringbuffer_p.h:262
#7  free (this=0x94716d8) at ../../include/QtCore/private/../../../src/corelib/tools/qringbuffer_p.h:152
#8  _qfile_writeData (this=0x94716d8) at io/qfile.cpp:1349
#9  QFile::flush (this=0x94716d8) at io/qfile.cpp:1369
#10 0x0066f0e8 in QFile::writeData (this=0x94716d8, data=0x97dfba8 "A\231y\024\364\210>\306\324\247\024\225\311EP\022RL\n\373\274\250\030\214O\024\231\275c`", len=8192) at io/qfile.cpp:1628
#11 0x0067568e in QIODevice::write (this=0x94716d8, data=0x97dfba8 "A\231y\024\364\210>\306\324\247\024\225\311EP\022RL\n\373\274\250\030\214O\024\231\275c`", maxSize=8192) at io/qiodevice.cpp:1359
#12 0x01204b75 in qpiw_write_fn (png_ptr=0x97f49c0, data=0x97dfba8 "A\231y\024\364\210>\306\324\247\024\225\311EP\022RL\n\373\274\250\030\214O\024\231\275c`", length=8192) at image/qpnghandler.cpp:140
#13 0x074523e2 in ?? () from /lib/libpng12.so.0
#14 0x0744c84f in png_write_chunk_data () from /lib/libpng12.so.0
#15 0x0744d4fa in png_write_chunk () from /lib/libpng12.so.0
#16 0x0744e1d4 in ?? () from /lib/libpng12.so.0
#17 0x0744e6de in ?? () from /lib/libpng12.so.0
#18 0x0744ead9 in ?? () from /lib/libpng12.so.0
#19 0x0745317a in png_write_row () from /lib/libpng12.so.0
#20 0x074533cd in png_write_image () from /lib/libpng12.so.0
#21 0x012064fe in QPNGImageWriter::writeImage (this=0xab98b118, image_in=..., quality_in=-1, description=..., off_x_in=<value optimized out>, off_y_in=<value optimized out>) at image/qpnghandler.cpp:858
#22 0x01206958 in writeImage (this=0x94352b0, image=...) at image/qpnghandler.cpp:105
#23 write_png_image (this=0x94352b0, image=...) at image/qpnghandler.cpp:878
#24 QPngHandler::write (this=0x94352b0, image=...) at image/qpnghandler.cpp:925
#25 0x011d18bb in QImageWriter::write (this=0xab98b21c, image=...) at image/qimagewriter.cpp:606
#26 0x011b8362 in QImageData::doImageIO (this=0xb3629628, image=0xab98b2b8, writer=0xab98b21c, quality=-1) at image/qimage.cpp:5095
#27 0x011ba3d5 in QImage::save (this=0xab98b2b8, fileName=..., format=0xe37cf8 "png", quality=-1) at image/qimage.cpp:5064
#28 0x00e04d27 in ?? () from /usr/lib/libgwenviewlib.so.4
#29 0x005e3df9 in QThreadPrivate::start (arg=0xab98b2ac) at thread/qthread_unix.cpp:266
#30 0x00fa2cc9 in start_thread (arg=0xab98bb70) at pthread_create.c:304
#31 0x00f1069e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb77c2a20 (LWP 9723)):
#0  0x00fb7416 in __kernel_vsyscall ()
#1  0x00f1e0f3 in __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:95
#2  0x00eb265f in _L_lock_9687 () from /lib/libc.so.6
#3  0x00eb0e56 in __libc_free (mem=0x9553050) at malloc.c:3736
#4  0x0745ba5f in png_free_default () from /lib/libpng12.so.0
#5  0x0745babc in png_free () from /lib/libpng12.so.0
#6  0x07443ac4 in png_free_data () from /lib/libpng12.so.0
#7  0x07443ede in png_free_data () from /lib/libpng12.so.0
#8  0x074440b9 in ?? () from /lib/libpng12.so.0
#9  0x0744fad6 in png_read_destroy () from /lib/libpng12.so.0
#10 0x0744ff5d in png_destroy_read_struct () from /lib/libpng12.so.0
#11 0x012078e4 in QPngHandlerPrivate::readPngImage (this=0x954caa0, outImage=0xbfd01f44) at image/qpnghandler.cpp:509
#12 0x011cf23c in QImageReader::read (this=0xbfd01fa8, image=0xbfd01f44) at image/qimagereader.cpp:1205
#13 0x011cf877 in QImageReader::read (this=0xbfd01fa8) at image/qimagereader.cpp:1155
#14 0x011be082 in QImage::load (this=0xbfd020b4, fileName=..., format=0x0) at image/qimage.cpp:4949
#15 0x011be2fa in QImage::QImage (this=0xbfd020b4, fileName=..., format=0x0) at image/qimage.cpp:1024
#16 0x00e030e2 in Gwenview::ThumbnailLoadJob::loadThumbnailFromCache() const () from /usr/lib/libgwenviewlib.so.4
#17 0x00e032f5 in Gwenview::ThumbnailLoadJob::checkThumbnail() () from /usr/lib/libgwenviewlib.so.4
#18 0x00e03ec6 in Gwenview::ThumbnailLoadJob::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libgwenviewlib.so.4
#19 0x006eb8ca in QMetaObject::metacall (object=0x9885060, cl=128, idx=0, argv=0x987b5d0) at kernel/qmetaobject.cpp:237
#20 0x006f6df6 in QMetaCallEvent::placeMetaCall (this=0x987c608, object=0x9885060) at kernel/qobject.cpp:534
#21 0x006f86a2 in QObject::event (this=0x9885060, e=0x9553048) at kernel/qobject.cpp:1219
#22 0x010e3fdc in QApplicationPrivate::notify_helper (this=0x8f28000, receiver=0x9885060, e=0x987c608) at kernel/qapplication.cpp:4396
#23 0x010ea04e in QApplication::notify (this=0xbfd03d1c, receiver=0x9885060, e=0x987c608) at kernel/qapplication.cpp:3798
#24 0x00a1e68a in KApplication::notify (this=0xbfd03d1c, receiver=0x9885060, event=0x987c608) at ../../kdeui/kernel/kapplication.cpp:310
#25 0x006e5b3b in QCoreApplication::notifyInternal (this=0xbfd03d1c, receiver=0x9885060, event=0x987c608) at kernel/qcoreapplication.cpp:732
#26 0x006e8d8b in sendEvent (receiver=0x0, event_type=0, data=0x8f132e8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#27 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8f132e8) at kernel/qcoreapplication.cpp:1373
#28 0x006e8f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#29 0x00714a74 in sendPostedEvents (s=0x8f29b88) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#30 postEventSourceDispatch (s=0x8f29b88) at kernel/qeventdispatcher_glib.cpp:277
#31 0x01fc6855 in g_main_dispatch (context=0x8f29b08) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2149
#32 g_main_context_dispatch (context=0x8f29b08) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2702
#33 0x01fca668 in g_main_context_iterate (context=0x8f29b08, block=<value optimized out>, dispatch=1, self=0x8f28258) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2780
#34 0x01fca848 in g_main_context_iteration (context=0x8f29b08, may_block=1) at /build/buildd/glib2.0-2.26.1/glib/gmain.c:2843
#35 0x00714565 in QEventDispatcherGlib::processEvents (this=0x8f12d98, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#36 0x011a5be5 in QGuiEventDispatcherGlib::processEvents (this=0x8f12d98, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x006e4609 in QEventLoop::processEvents (this=0xbfd02980, flags=) at kernel/qeventloop.cpp:149
#38 0x006e4a8a in QEventLoop::exec (this=0xbfd02980, flags=...) at kernel/qeventloop.cpp:201
#39 0x0164e873 in QDialog::exec (this=0x988b5f8) at dialogs/qdialog.cpp:552
#40 0x0808ef7e in _start ()

Possible duplicates by query: bug 271861, bug 271754, bug 268300, bug 268173, bug 267378.

Reported using DrKonqi