Application: kphotoalbum (4.1.1)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic-pae i686
Distribution: Ubuntu 11.04

-- Information about the crash:
started kphotoalbum
everything by keyboard, 
selected all pictures with token p
showed all selected pictures
select all by pressing ctrl-a
select plugin-export to picasaweb
logged in to picasaweb
create new album
Start upload -> crashes kphotoalbum.
BTW: starting the plugin from digikam with similar steps, crashes digikam as well.

The crash can be reproduced every time.

-- Backtrace:
Application: KPhotoAlbum (kphotoalbum), signal: Segmentation fault
[Current thread is 1 (Thread 0xb4870740 (LWP 792))]

Thread 5 (Thread 0xb42c6b70 (LWP 794)):
#0  0xb58b07a4 in __pthread_mutex_unlock_usercnt () from /lib/i386-linux-gnu/libpthread.so.0
#1  0xb599e656 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0xb50c43d4 in g_main_context_query () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb50c4e8c in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb50c592b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb4403304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0xb50ee2df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb58ace99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb599073e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xb0155b70 (LWP 804)):
#0  0xb7779424 in __kernel_vsyscall ()
#1  0xb58b148c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb599e3fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb68ee467 in wait (this=0xaef9c64, mutex=0xaef9c68, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xaef9c64, mutex=0xaef9c68, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0811a87f in ?? ()
#6  0x08119983 in ?? ()
#7  0xb68edda2 in QThreadPrivate::start (arg=0xbc97af8) at thread/qthread_unix.cpp:320
#8  0xb58ace99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#9  0xb599073e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xaf954b70 (LWP 805)):
#0  0xb7779424 in __kernel_vsyscall ()
#1  0xb58b148c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb599e3fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb68ee467 in wait (this=0xaef9c64, mutex=0xaef9c68, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xaef9c64, mutex=0xaef9c68, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0811a87f in ?? ()
#6  0x08119983 in ?? ()
#7  0xb68edda2 in QThreadPrivate::start (arg=0xa8b9968) at thread/qthread_unix.cpp:320
#8  0xb58ace99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#9  0xb599073e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xb2e95b70 (LWP 983)):
#0  0xb7779424 in __kernel_vsyscall ()
#1  0xb58b148c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb599e3fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb68ee467 in wait (this=0xac9fcd4, mutex=0xac9fcd0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xac9fcd4, mutex=0xac9fcd0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xaef13262 in KIPIPlugins::LoadRawThumbThread::run() () from /usr/lib/libkipiplugins.so.2
#6  0xb68edda2 in QThreadPrivate::start (arg=0xac83010) at thread/qthread_unix.cpp:320
#7  0xb58ace99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb599073e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb4870740 (LWP 792)):
[KCrash Handler]
#7  0x080cb9e0 in Plugins::ImageInfo::addAttributes(QMap<QString, QVariant> const&) ()
#8  0xb747d75b in KIPI::ImageInfo::attributes (this=0xbfcc7368) at ../../../../libs/libkipi/libkipi/imageinfo.cpp:102
#9  0xad03ac7b in ?? () from /usr/lib/kde4/kipiplugin_picasawebexport.so
#10 0xad03b99d in ?? () from /usr/lib/kde4/kipiplugin_picasawebexport.so
#11 0xb69e86ba in QMetaObject::metacall (object=0xa604a98, cl=QMetaObject::InvokeMetaMethod, idx=80, argv=0xbfcc74a0) at kernel/qmetaobject.cpp:237
#12 0xb69f84ff in QMetaObject::activate (sender=0xbf1d548, m=0xad0457b4, local_signal_index=5, argv=0xbfcc74a0) at kernel/qobject.cpp:3287
#13 0xad026ecf in ?? () from /usr/lib/kde4/kipiplugin_picasawebexport.so
#14 0xad02ebc8 in ?? () from /usr/lib/kde4/kipiplugin_picasawebexport.so
#15 0xad02fe97 in ?? () from /usr/lib/kde4/kipiplugin_picasawebexport.so
#16 0xad0301b7 in ?? () from /usr/lib/kde4/kipiplugin_picasawebexport.so
#17 0xb69e86ba in QMetaObject::metacall (object=0xbf1d548, cl=QMetaObject::InvokeMetaMethod, idx=17, argv=0xbfcc7888) at kernel/qmetaobject.cpp:237
#18 0xb69f84ff in QMetaObject::activate (sender=0xaa46020, m=0xb6d88548, local_signal_index=3, argv=0xbfcc7888) at kernel/qobject.cpp:3287
#19 0xb6c33e93 in KJob::result (this=0xaa46020, _t1=0xaa46020) at ./kjob.moc:194
#20 0xb6c33ee8 in KJob::emitResult (this=0xaa46020) at ../../kdecore/jobs/kjob.cpp:312
#21 0xb75c5cdb in KIO::SimpleJob::slotFinished (this=0xaa46020) at ../../kio/kio/job.cpp:525
#22 0xb75cb706 in KIO::TransferJob::slotFinished (this=0xaa46020) at ../../kio/kio/job.cpp:1120
#23 0xb75cf0f3 in KIO::TransferJob::qt_metacall (this=0xaa46020, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfcc7b2c) at ./jobclasses.moc:367
#24 0xb69e86ba in QMetaObject::metacall (object=0xaa46020, cl=QMetaObject::InvokeMetaMethod, idx=47, argv=0xbfcc7b2c) at kernel/qmetaobject.cpp:237
#25 0xb69f84ff in QMetaObject::activate (sender=0xa2c3618, m=0xb774a6c4, local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3287
#26 0xb76759d7 in KIO::SlaveInterface::finished (this=0xa2c3618) at ./slaveinterface.moc:171
#27 0xb7678807 in KIO::SlaveInterface::dispatch (this=0xa2c3618, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:173
#28 0xb7675283 in KIO::SlaveInterface::dispatch (this=0xa2c3618) at ../../kio/kio/slaveinterface.cpp:89
#29 0xb76679c8 in KIO::Slave::gotInput (this=0xa2c3618) at ../../kio/kio/slave.cpp:348
#30 0xb76680f3 in KIO::Slave::qt_metacall (this=0xa2c3618, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfcc7e3c) at ./slave.moc:82
#31 0xb69e86ba in QMetaObject::metacall (object=0xa2c3618, cl=QMetaObject::InvokeMetaMethod, idx=30, argv=0xbfcc7e3c) at kernel/qmetaobject.cpp:237
#32 0xb69f84ff in QMetaObject::activate (sender=0xa3f7240, m=0xb7747440, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3287
#33 0xb75928c7 in KIO::Connection::readyRead (this=0xa3f7240) at ./connection.moc:92
#34 0xb75930e6 in KIO::ConnectionPrivate::dequeue (this=0xbf1e3c0) at ../../kio/kio/connection.cpp:82
#35 0xb7593196 in KIO::Connection::qt_metacall (this=0xa3f7240, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xba32d68) at ./connection.moc:79
#36 0xb69e86ba in QMetaObject::metacall (object=0xa3f7240, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0xba32d68) at kernel/qmetaobject.cpp:237
#37 0xb69f2e16 in QMetaCallEvent::placeMetaCall (this=0xa9b2fb0, object=0xa3f7240) at kernel/qobject.cpp:535
#38 0xb69f73b7 in QObject::event (this=0xa3f7240, e=0xa9b2fb0) at kernel/qobject.cpp:1226
#39 0xb5f3ad24 in QApplicationPrivate::notify_helper (this=0xa1018e0, receiver=0xa3f7240, e=0xa9b2fb0) at kernel/qapplication.cpp:4462
#40 0xb5f3f8ce in QApplication::notify (this=0xbfcc875c, receiver=0xa3f7240, e=0xa9b2fb0) at kernel/qapplication.cpp:3862
#41 0xb6f7332a in KApplication::notify (this=0xbfcc875c, receiver=0xa3f7240, event=0xa9b2fb0) at ../../kdeui/kernel/kapplication.cpp:311
#42 0xb69e20bb in QCoreApplication::notifyInternal (this=0xbfcc875c, receiver=0xa3f7240, event=0xa9b2fb0) at kernel/qcoreapplication.cpp:731
#43 0xb69e5c79 in sendEvent (receiver=0x0, event_type=0, data=0xa0c6f50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#44 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xa0c6f50) at kernel/qcoreapplication.cpp:1372
#45 0xb69e5e0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#46 0xb6a0f3c4 in sendPostedEvents (s=0xa103ea0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#47 postEventSourceDispatch (s=0xa103ea0) at kernel/qeventdispatcher_glib.cpp:277
#48 0xb50c4aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#49 0xb50c5270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#50 0xb50c5524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#51 0xb6a0f53c in QEventDispatcherGlib::processEvents (this=0xa0c6aa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#52 0xb5ff11e5 in QGuiEventDispatcherGlib::processEvents (this=0xa0c6aa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#53 0xb69e1289 in QEventLoop::processEvents (this=0xbfcc86b4, flags=...) at kernel/qeventloop.cpp:149
#54 0xb69e1522 in QEventLoop::exec (this=0xbfcc86b4, flags=...) at kernel/qeventloop.cpp:201
#55 0xb69e5ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#56 0xb5f388e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#57 0x0807a355 in _start ()

Reported using DrKonqi