Application: calligrawords (2.7.4)
KDE Platform Version: 4.11.4
Qt Version: 4.8.5
Operating System: Linux 3.12.5-302.fc20.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:

I had just downloaded a version of 27.007 specification from 3GPP (http://www.3gpp.org/ftp/Specs/html-info/27007.htm), clicked the on the file in the download window in firefox which then opened the zip file manager (dont't remember the name). Upon double clicking the documet file to open it, nothing apperently happened and I tried once more. Eventually I found there was two instances running (with "empty" windows) and one of them crashed when closing the window (I think).

-- Backtrace:
Application: Calligra Words (calligrawords), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#6  0x0000000001f3cc80 in ?? ()
#7  0x00000034cfa9819f in KoMainWindow::updateCaption (this=this@entry=0x1d3a950, caption=..., mod=mod@entry=false) at /usr/src/debug/calligra-2.7.4/libs/main/KoMainWindow.cpp:672
#8  0x00000034cfb08d20 in KoPart::setTitleModified (this=0x1ec6c90, caption=..., mod=<optimized out>) at /usr/src/debug/calligra-2.7.4/libs/main/KoPart.cpp:406
#9  0x00007f9c983cefa8 in QMetaObject::activate (sender=0x1ecb7f0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffb9ebc8e0) at kernel/qobject.cpp:3547
#10 0x00000034cfa68a56 in KoDocument::titleModified (this=this@entry=0x1ecb7f0, _t1=..., _t2=_t2@entry=false) at /usr/src/debug/calligra-2.7.4/x86_64-redhat-linux-gnu/libs/main/KoDocument.moc:195
#11 0x00000034cfa68ac0 in KoDocument::setTitleModified (this=0x1ecb7f0) at /usr/src/debug/calligra-2.7.4/libs/main/KoDocument.cpp:1861
#12 0x00000034cfa68b73 in KoDocument::setModified (this=0x1ecb7f0, mod=<optimized out>) at /usr/src/debug/calligra-2.7.4/libs/main/KoDocument.cpp:1795
#13 0x00007f9c88b967ea in KWDocument::endOfLoading (this=this@entry=0x1ecb7f0) at /usr/src/debug/calligra-2.7.4/words/part/KWDocument.cpp:743
#14 0x00007f9c88b97b6b in KWDocument::loadOdf (this=0x1ecb7f0, odfStore=...) at /usr/src/debug/calligra-2.7.4/words/part/KWDocument.cpp:623
#15 0x00000034cfa66ee0 in KoDocument::loadOasisFromStore (this=0x1ecb7f0, store=<optimized out>) at /usr/src/debug/calligra-2.7.4/libs/main/KoDocument.cpp:1687
#16 0x00000034cfa7482f in KoDocument::loadNativeFormatFromStoreInternal (this=0x1ecb7f0, store=0x1d16970) at /usr/src/debug/calligra-2.7.4/libs/main/KoDocument.cpp:1577
#17 0x00000034cfa75961 in KoDocument::loadNativeFormatFromStore (this=0x1ecb7f0, file=...) at /usr/src/debug/calligra-2.7.4/libs/main/KoDocument.cpp:1525
#18 0x00000034cfa75f66 in KoDocument::loadNativeFormat (this=0x1ecb7f0, file_=...) at /usr/src/debug/calligra-2.7.4/libs/main/KoDocument.cpp:1505
#19 0x00000034cfa705c2 in KoDocument::openFile (this=0x1ecb7f0) at /usr/src/debug/calligra-2.7.4/libs/main/KoDocument.cpp:1311
#20 0x00000034cfb068bd in KoPart::openFile (this=0x1ec6c90) at /usr/src/debug/calligra-2.7.4/libs/main/KoPart.cpp:199
#21 0x00007f9c9b3d8c97 in KParts::ReadOnlyPartPrivate::openLocalFile (this=this@entry=0x1ec6ef0) at /usr/src/debug/kdelibs-4.11.4/kparts/part.cpp:591
#22 0x00007f9c9b3da436 in KParts::ReadOnlyPart::openUrl (this=<optimized out>, url=...) at /usr/src/debug/kdelibs-4.11.4/kparts/part.cpp:555
#23 0x00000034cfa6c465 in KoDocument::openUrl (this=0x1ecb7f0, _url=...) at /usr/src/debug/calligra-2.7.4/libs/main/KoDocument.cpp:984
#24 0x00000034cfa9a80d in KoMainWindow::openDocumentInternal (this=this@entry=0x1d3a950, url=..., newpart=newpart@entry=0x1ec6c90, newdoc=newdoc@entry=0x1ecb7f0) at /usr/src/debug/calligra-2.7.4/libs/main/KoMainWindow.cpp:734
#25 0x00000034cfa9b0c9 in KoMainWindow::openDocument (this=this@entry=0x1d3a950, newPart=0x1ec6c90, url=...) at /usr/src/debug/calligra-2.7.4/libs/main/KoMainWindow.cpp:713
#26 0x00000034cfa628e0 in KoApplication::start (this=this@entry=0x7fffb9ebe250) at /usr/src/debug/calligra-2.7.4/libs/main/KoApplication.cpp:460
#27 0x00000034d0602f5b in kdemain (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/calligra-2.7.4/words/app/main.cpp:41
#28 0x00000034b6621d65 in __libc_start_main (main=0x4008f0 <main(int, char**)>, argc=2, argv=0x7fffb9ebe398, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffb9ebe388) at libc-start.c:285
#29 0x0000000000400921 in _start ()

Reported using DrKonqi