Copyright (C) 2014 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /home/user/dev2/qt-creator_s/bin/qtcreator...done. [New LWP 3038] [New LWP 3197] [New LWP 3042] [New LWP 3269] [New LWP 3039] [New LWP 3273] [New LWP 3277] [New LWP 3267] [New LWP 3281] [New LWP 3268] [New LWP 3279] [New LWP 3282] [New LWP 3272] [New LWP 3278] [New LWP 3280] [New LWP 3041] [New LWP 3270] [New LWP 3271] [New LWP 3274] [New LWP 3275] [New LWP 3276] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/home/user/dev2/qt-creator_s/bin/qtcreator e.tasks'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007f31a8f77a48 in TextEditor::Internal::ProcessorRunner::proposal (this=0x0) at codeassist/runner.cpp:70 70 return m_proposal; (gdb) where #0 0x00007f31a8f77a48 in TextEditor::Internal::ProcessorRunner::proposal (this=0x0) at codeassist/runner.cpp:70 #1 0x00007f31a8f72995 in TextEditor::CodeAssistantPrivate::proposalComputed (this=0x52a9030) at codeassist/codeassistant.cpp:311 #2 0x00007f31a8f75b18 in QtPrivate::FunctorCall, QtPrivate::List<>, void, void (TextEditor::CodeAssistantPrivate::*)()>::call(void (TextEditor::CodeAssistantPrivate::*)(), TextEditor::CodeAssistantPrivate*, void**) ( f=(void (TextEditor::CodeAssistantPrivate::*)(TextEditor::CodeAssistantPrivate * const)) 0x7f31a8f72958 , o=0x52a9030, arg=0x7f313c01df90) at /depot/user/qt-56/qtbase/include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:501 #3 0x00007f31a8f756c4 in QtPrivate::FunctionPointer::call, void>(void (TextEditor::CodeAssistantPrivate::*)(), TextEditor::CodeAssistantPrivate*, void**) ( f=(void (TextEditor::CodeAssistantPrivate::*)(TextEditor::CodeAssistantPrivate * const)) 0x7f31a8f72958 , o=0x52a9030, arg=0x7f313c01df90) at /depot/user/qt-56/qtbase/include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:520 #4 0x00007f31a8f75153 in QtPrivate::QSlotObject, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=1, this_=0x61b0a30, r=0x52a9030, a=0x7f313c01df90, ret=0x0) at /depot/user/qt-56/qtbase/include/QtCore/../../src/corelib/kernel/qobject_impl.h:143 #5 0x00007f31b3e17b87 in QtPrivate::QSlotObjectBase::call (this=0x61b0a30, r=0x52a9030, a=0x7f313c01df90) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124 #6 0x00007f31b3e0d2e1 in QMetaCallEvent::placeMetaCall (this=0x7f313c0234f0, object=0x52a9030) at kernel/qobject.cpp:493 #7 0x00007f31b3e0e3c4 in QObject::event (this=0x52a9030, e=0x7f313c0234f0) at kernel/qobject.cpp:1249 #8 0x00007f31b4a16a5f in QApplicationPrivate::notify_helper (this=0x1db6b60, receiver=0x52a9030, e=0x7f313c0234f0) at kernel/qapplication.cpp:3717 #9 0x00007f31b4a13f87 in QApplication::notify (this=0x7fff85bc16c0, receiver=0x52a9030, e=0x7f313c0234f0) at kernel/qapplication.cpp:3160 #10 0x00007f31b3dd49ac in QCoreApplication::notifyInternal2 (receiver=0x52a9030, event=0x7f313c0234f0) at kernel/qcoreapplication.cpp:1002 #11 0x00007f31b3dd88c6 in QCoreApplication::sendEvent (receiver=0x52a9030, event=0x7f313c0234f0) at kernel/qcoreapplication.h:227 #12 0x00007f31b3dd5ceb in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1db66a0) at kernel/qcoreapplication.cpp:1636 #13 0x00007f31b3e48ee9 in QEventDispatcherUNIX::processEvents (this=0x1dfa830, flags=...) at kernel/qeventdispatcher_unix.cpp:579 #14 0x00007f31ad53f184 in QUnixEventDispatcherQPA::processEvents (this=0x1dfa830, flags=...) at eventdispatchers/qunixeventdispatcher.cpp:62 #15 0x00007f31b3dd13c0 in QEventLoop::processEvents (this=0x7fff85bc1060, flags=...) at kernel/qeventloop.cpp:128 #16 0x00007f31b3dd1681 in QEventLoop::exec (this=0x7fff85bc1060, flags=...) at kernel/qeventloop.cpp:204 #17 0x00007f31b3dd50d8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1272 #18 0x00007f31b425daa2 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1541 #19 0x00007f31b4a1396f in QApplication::exec () at kernel/qapplication.cpp:2976 ---Type to continue, or q to quit--- #20 0x000000000040e015 in main (argc=2, argv=0x7fff85bc1818) at main.cpp:528 (gdb) quit ]0;user@host: /depot/user/qt-56/qtbaseuser@host:/depot/user/qt-56/qtbase$ exit Script done on Fri 04 Sep 2015 03:48:13 PM CEST