Application: muon (1.2.1 "Caustic Carrionite")
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic x86_64
Distribution: Ubuntu 11.10

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

After choosing "Upgrade all" I pressed "Unmark all" button and Muon crashed right after this action.

-- Backtrace:
Application: Модуль Muon для управления пакетами (muon), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f2236c2e780 (LWP 10499))]

Thread 2 (Thread 0x7f22221ee700 (LWP 10502)):
#0  0x00007fff4a9ff92c in clock_gettime ()
#1  0x00007f222ff7107b in __GI_clock_gettime (clock_id=1, tp=0x7f22221edb40) at ../sysdeps/unix/clock_gettime.c:100
#2  0x00007f22356be074 in do_gettime (frac=0x7f22221edb58, sec=0x7f22221edb50) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f22357806ed in QTimerInfoList::updateCurrentTime (this=0x219fb20) at kernel/qeventdispatcher_unix.cpp:339
#5  0x00007f2235780a33 in QTimerInfoList::timerWait (this=0x219fb20, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#6  0x00007f223577f44c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f22221edc3c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f223577f4f5 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f222fcbaff2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f222fcbbdfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f222fcbc429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f223577ff3e in QEventDispatcherGlib::processEvents (this=0x219fbe0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#12 0x00007f2235753cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f2235753ef7 in QEventLoop::exec (this=0x7f22221eddd0, flags=...) at kernel/qeventloop.cpp:201
#14 0x00007f223566b27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#15 0x00007f2235736cbf in QInotifyFileSystemWatcherEngine::run (this=0x219f120) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f223566dd05 in QThreadPrivate::start (arg=0x219f120) at thread/qthread_unix.cpp:331
#17 0x00007f2230789efc in start_thread (arg=0x7f22221ee700) at pthread_create.c:304
#18 0x00007f223434489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f2236c2e780 (LWP 10499)):
[KCrash Handler]
#6  QApt::Package::controlField (this=0x2970960, name=...) at /build/buildd/qapt-1.2.1/src/package.cpp:1269
#7  0x00007f22365d929e in QApt::Package::isMultiArchEnabled (this=0x2970960) at /build/buildd/qapt-1.2.1/src/package.cpp:772
#8  0x00007f22368302b8 in PackageModel::data (this=<optimized out>, index=<optimized out>, role=<optimized out>) at /build/buildd/muon-1.2.1/libmuon/PackageModel/PackageModel.cpp:56
#9  0x00007f2236830bf5 in data (arole=32, this=0x7fff4a90e450) at /usr/include/qt4/QtCore/qabstractitemmodel.h:398
#10 PackageProxyModel::lessThan (this=<optimized out>, left=..., right=...) at /build/buildd/muon-1.2.1/libmuon/PackageModel/PackageProxyModel.cpp:169
#11 0x00007f223509dc67 in operator() (r2=41694580, r1=<optimized out>, this=0x7fff4a90e400) at itemviews/qsortfilterproxymodel.cpp:102
#12 qUpperBoundHelper<int*, int, QSortFilterProxyModelGreaterThan> (lessThan=) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:499
#13 qUpperBound<int*, int, QSortFilterProxyModelGreaterThan> (lessThan=<optimized out>, value=@0x7fff4a90e990, end=0x27c3574, begin=0x27c3570) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:285
#14 QAlgorithmsPrivate::qMerge<int*, int const, QSortFilterProxyModelGreaterThan> (begin=0x27c3570, pivot=0x27c3574, end=0x27c3578, t=@0x27c3570, lessThan=) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:440
#15 0x00007f223509dde2 in QAlgorithmsPrivate::qStableSortHelper<int*, int, QSortFilterProxyModelGreaterThan> (begin=0x27c3570, end=0x27c3578, t=@0x27c3570, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:458
#16 0x00007f223509dd19 in operator() (r2=41694576, r1=<optimized out>, this=<optimized out>) at itemviews/qsortfilterproxymodel.cpp:103
#17 QAlgorithmsPrivate::qMerge<int*, int const, QSortFilterProxyModelGreaterThan> (begin=0x0, pivot=0x0, end=0x1bfc800, t=@0x1bfda80, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:424
#18 0x00007f223509dd19 in operator() (r2=41694644, r1=<optimized out>, this=<optimized out>) at itemviews/qsortfilterproxymodel.cpp:103
#19 QAlgorithmsPrivate::qMerge<int*, int const, QSortFilterProxyModelGreaterThan> (begin=0x0, pivot=0x0, end=0x1bfc800, t=@0x1bfda80, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:424
#20 0x00007f223509dd19 in operator() (r2=41694860, r1=<optimized out>, this=<optimized out>) at itemviews/qsortfilterproxymodel.cpp:103
#21 QAlgorithmsPrivate::qMerge<int*, int const, QSortFilterProxyModelGreaterThan> (begin=0x0, pivot=0x0, end=0x1bfc800, t=@0x1bfda80, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:424
#22 0x00007f223509dd19 in operator() (r2=41695716, r1=<optimized out>, this=<optimized out>) at itemviews/qsortfilterproxymodel.cpp:103
#23 QAlgorithmsPrivate::qMerge<int*, int const, QSortFilterProxyModelGreaterThan> (begin=0x0, pivot=0x0, end=0x1bfc800, t=@0x1bfda80, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:424
#24 0x00007f223509dd19 in operator() (r2=41699148, r1=<optimized out>, this=<optimized out>) at itemviews/qsortfilterproxymodel.cpp:103
#25 QAlgorithmsPrivate::qMerge<int*, int const, QSortFilterProxyModelGreaterThan> (begin=0x0, pivot=0x0, end=0x1bfc800, t=@0x1bfda80, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:424
#26 0x00007f223509dd19 in operator() (r2=41712864, r1=<optimized out>, this=<optimized out>) at itemviews/qsortfilterproxymodel.cpp:103
#27 QAlgorithmsPrivate::qMerge<int*, int const, QSortFilterProxyModelGreaterThan> (begin=0x0, pivot=0x0, end=0x1bfc800, t=@0x1bfda80, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:424
#28 0x00007f223509dd19 in operator() (r2=41767728, r1=<optimized out>, this=<optimized out>) at itemviews/qsortfilterproxymodel.cpp:103
#29 QAlgorithmsPrivate::qMerge<int*, int const, QSortFilterProxyModelGreaterThan> (begin=0x0, pivot=0x0, end=0x1bfc800, t=@0x1bfda80, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:424
#30 0x00007f22350966c3 in q_func (this=0x7fff4a90e130) at itemviews/qsortfilterproxymodel.cpp:145
#31 QSortFilterProxyModelPrivate::sort_source_rows (this=0x7fff4a90e130, source_rows=..., source_parent=...) at itemviews/qsortfilterproxymodel.cpp:460
#32 0x00007f2235096986 in QSortFilterProxyModelPrivate::create_mapping (this=0x1c236d0, source_parent=...) at itemviews/qsortfilterproxymodel.cpp:326
#33 0x00007f2235097301 in QSortFilterProxyModel::setHeaderData (this=<optimized out>, section=<optimized out>, orientation=<optimized out>, value=<optimized out>, role=<optimized out>) at itemviews/qsortfilterproxymodel.cpp:1774
#34 0x00007f223501dec5 in QHeaderView::initStyleOption (this=0x7fff4a90e130, option=0x2970960) at itemviews/qheaderview.cpp:2905
#35 0x0000000000000000 in ?? ()

Reported using DrKonqi