Bug 278114

Application: muon-installer (1.1.85 "Caustic Carrionite")
KDE Platform Version: 4.6.90 (4.7 RC1)
Qt Version: 4.7.3
Operating System: Linux 3.0.0-5-generic x86_64
Distribution: Ubuntu oneiric (development branch)

-- Information about the crash:
- What I was doing when the application crashed:
I enabled the Ubuntu Partner Repositories and told it to update the database.  When it was about to return to the software center from the sources control window, it crashed.

-- Backtrace:
Application: Muon Software Center (muon-installer), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f3005404780 (LWP 31559))]

Thread 2 (Thread 0x7f2ff09e0700 (LWP 31563)):
#0  0x00007f3001fed093 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f2ffe8781c8 in g_main_context_poll (context=0x25bce00, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.10/./glib/gmain.c:3437
#2  g_main_context_iterate (context=0x25bce00, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.10/./glib/gmain.c:3119
#3  0x00007f2ffe878689 in g_main_context_iteration (context=0x25bce00, may_block=1) at /build/buildd/glib2.0-2.29.10/./glib/gmain.c:3187
#4  0x00007f30041a47ae in QEventDispatcherGlib::processEvents (this=0x25b2ac0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f3004178c62 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f3004178e67 in QEventLoop::exec (this=0x7f2ff09dfdd0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f30040902cf in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#8  0x00007f300415bc2f in QInotifyFileSystemWatcherEngine::run (this=0x25b2a40) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f3004092d55 in QThreadPrivate::start (arg=0x25b2a40) at thread/qthread_unix.cpp:320
#10 0x00007f2fff352d8c in start_thread (arg=0x7f2ff09e0700) at pthread_create.c:304
#11 0x00007f3001ffa1dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f3005404780 (LWP 31559)):
[KCrash Handler]
#6  __strlen_sse2 () at ../sysdeps/x86_64/multiarch/../strlen.S:43
#7  0x00007f300235ce21 in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#8  0x00007f2fffe050bd in pkgCacheGenerator::FinishCache(OpProgress*) () from /usr/lib/libapt-pkg.so.4.10
#9  0x00007f2fffe07219 in pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/libapt-pkg.so.4.10
#10 0x00007f2fffdfa982 in pkgCacheFile::BuildCaches(OpProgress*, bool) () from /usr/lib/libapt-pkg.so.4.10
#11 0x00007f2fffdfada4 in pkgCacheFile::Open(OpProgress*, bool) () from /usr/lib/libapt-pkg.so.4.10
#12 0x00007f3004905387 in QApt::Cache::open (this=<value optimized out>) at /build/buildd/qapt-1.1.85/src/cache.cpp:85
#13 0x00007f3004900ab1 in QApt::Backend::reloadCache (this=<value optimized out>) at /build/buildd/qapt-1.1.85/src/backend.cpp:178
#14 0x00000000004222ab in ApplicationBackend::reload (this=0x23e6ab0) at /build/buildd/muon-1.1.85/installer/ApplicationBackend.cpp:118
#15 0x00000000004244ff in ApplicationWindow::sourcesEditorFinished (this=0x23dc3f0, reload=1) at /build/buildd/muon-1.1.85/installer/ApplicationWindow.cpp:419
#16 0x0000000000428c73 in ApplicationWindow::qt_metacall (this=0x23dc3f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff2c51faf0) at /build/buildd/muon-1.1.85/obj-x86_64-linux-gnu/installer/ApplicationWindow.moc:117
#17 0x00007f300418c6ea in QMetaObject::activate (sender=0x31da420, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff2c51faf0) at kernel/qobject.cpp:3278
#18 0x00007f300411968f in QProcess::finished (this=<value optimized out>, _t1=1, _t2=QProcess::NormalExit) at .moc/release-shared/moc_qprocess.cpp:142
#19 0x00007f300411e396 in QProcessPrivate::_q_processDied (this=0x3e047a0) at io/qprocess.cpp:1051
#20 0x00007f300411e999 in QProcess::qt_metacall (this=0x31da420, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0x7fff2c51fc80) at .moc/release-shared/moc_qprocess.cpp:115
#21 0x00007f30033b1c58 in KProcess::qt_metacall (this=0x31da420, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at ./kprocess.moc:69
#22 0x00007f300418c6ea in QMetaObject::activate (sender=0x3f22700, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff2c51fc80) at kernel/qobject.cpp:3278
#23 0x00007f30041d5d1e in QSocketNotifier::activated (this=<value optimized out>, _t1=72) at .moc/release-shared/moc_qsocketnotifier.cpp:89
#24 0x00007f300419437b in QSocketNotifier::event (this=0x3f22700, e=0x7fff2c520160) at kernel/qsocketnotifier.cpp:317
#25 0x00007f30027bb154 in notify_helper (this=0x2282b00, receiver=0x3f22700, e=0x7fff2c520160) at kernel/qapplication.cpp:4467
#26 QApplicationPrivate::notify_helper (this=0x2282b00, receiver=0x3f22700, e=0x7fff2c520160) at kernel/qapplication.cpp:4439
#27 0x00007f30027bffc1 in QApplication::notify (this=0x7fff2c520410, receiver=0x3f22700, e=0x7fff2c520160) at kernel/qapplication.cpp:4346
#28 0x00007f3003999d56 in KApplication::notify (this=0x7fff2c520410, receiver=0x3f22700, event=0x7fff2c520160) at ../../kdeui/kernel/kapplication.cpp:311
#29 0x00007f3004179a6c in QCoreApplication::notifyInternal (this=0x7fff2c520410, receiver=0x3f22700, event=0x7fff2c520160) at kernel/qcoreapplication.cpp:731
#30 0x00007f30041a3e27 in sendEvent (source=0x227cad0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#31 socketNotifierSourceDispatch (source=0x227cad0) at kernel/qeventdispatcher_glib.cpp:110
#32 0x00007f2ffe877cbd in g_main_dispatch (context=0x227c9e0) at /build/buildd/glib2.0-2.29.10/./glib/gmain.c:2473
#33 g_main_context_dispatch (context=0x227c9e0) at /build/buildd/glib2.0-2.29.10/./glib/gmain.c:3046
#34 0x00007f2ffe8784b8 in g_main_context_iterate (context=0x227c9e0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.10/./glib/gmain.c:3124
#35 0x00007f2ffe878689 in g_main_context_iteration (context=0x227c9e0, may_block=1) at /build/buildd/glib2.0-2.29.10/./glib/gmain.c:3187
#36 0x00007f30041a47ae in QEventDispatcherGlib::processEvents (this=0x22596d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#37 0x00007f300286272e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00007f3004178c62 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#39 0x00007f3004178e67 in QEventLoop::exec (this=0x7fff2c5203a0, flags=...) at kernel/qeventloop.cpp:201
#40 0x00007f300417d07b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#41 0x000000000041d337 in main (argc=5, argv=0x7fff2c520688) at /build/buildd/muon-1.1.85/installer/main.cpp:61

Reported using DrKonqi