#0  0x00007f1c8e2f03a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = 0
        pid = <optimized out>
        selftid = <optimized out>
#1  0x00007f1c8e2f3b0b in __GI_abort () at abort.c:92
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x7f1c8e8852f0, sa_sigaction = 0x7f1c8e8852f0}, sa_mask = {__val = {139760655907304, 139760621063072, 139760655901920, 0, 0, 4294967295, 0, 4294967295, 139760624807592, 3081736, 139760624807592, 3080456, 0, 4294967295, 34742680, 139760627019776}}, sa_flags = -1876971596, sa_restorer = 0x7f1c00000005}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007f1c8e92ad7d in __gnu_cxx::__verbose_terminate_handler () at ../../../../src/libstdc++-v3/libsupc++/vterminate.cc:95
        terminating = true
        t = <optimized out>
#3  0x00007f1c8e928f26 in __cxxabiv1::__terminate (handler=<optimized out>) at ../../../../src/libstdc++-v3/libsupc++/eh_terminate.cc:40
No locals.
#4  0x00007f1c8e928f53 in std::terminate () at ../../../../src/libstdc++-v3/libsupc++/eh_terminate.cc:50
No locals.
#5  0x00007f1c8e92904e in __cxxabiv1::__cxa_throw (obj=0x7f1c740017e0, tinfo=<optimized out>, dest=<optimized out>) at ../../../../src/libstdc++-v3/libsupc++/eh_throw.cc:83
No locals.
#6  0x00007f1c8f0eff72 in QByteArray (this=0x7f1c8f5141c8) at ../../include/QtCore/../../src/corelib/tools/qbytearray.h:382
No locals.
#7  qInstallLocation (loc=34772088) at global/qglobal.cpp:3016
        ret = {static shared_null = {ref = {_q_value = 3}, alloc = 0, size = 0, data = 0x7f1c8f513d98 "", array = ""}, static shared_empty = {ref = {_q_value = -2}, alloc = -1, size = 0, data = 0x0, array = ""}, d = 0x0}
#8  0x0000000365250550 in ?? ()
No symbol table info available.
#9  0x0000000002129478 in ?? ()
No symbol table info available.
#10 0x00007f1c8ec2fa3a in detach_helper (alloc=<optimized out>, this=0x2199200) at /usr/include/qt4/QtCore/qlist.h:694
        n = 0x6973273d
        x = <optimized out>
#11 QList<IndicatorEntryWidget*>::detach_helper (this=0x2199200) at /usr/include/qt4/QtCore/qlist.h:710
No locals.
#12 0x00007f1c8ec2fae6 in detachShared (this=0x2129478) at /usr/include/qt4/QtCore/qlist.h:132
No locals.
#13 QList<IndicatorEntryWidget*>::removeOne (this=0x2129478, _t=<optimized out>) at /usr/include/qt4/QtCore/qlist.h:776
        index = <optimized out>
#14 0x00007f1c8ec2ea76 in IndicatorsManager::removeIndicatorEntryWidget (this=0x2129440, widget=0x2b98390) at /build/buildd/unity-2d-4.6.1/libunity-2d-private/src/indicatorsmanager.cpp:199
No locals.
#15 0x00007f1c7f7b2b19 in MenuBarWidget::onEntryRemoved (this=0x2122150, entry_id=...) at /build/buildd/unity-2d-4.6.1/panel/applets/appname/menubarwidget.cpp:94
        widget = 0x2b98390
        _container_ = {c = {{p = {static shared_null = {ref = {_q_value = -1890501120}, alloc = 32540, begin = -1890501120, end = 32540, sharable = 0, array = {0x1}}, d = 0x26a7110}, d = 0x26a7110}}, brk = 0, i = {i = 0x26a7128}, e = {i = 0x26a7158}}
#16 0x00007f1c8837573d in emit (_A_a1=..., impl=<optimized out>) at /usr/include/sigc++-2.0/sigc++/signal.h:1010
        it = <optimized out>
        exec = {sig_ = 0x215cae0}
        slots = {slots_ = @0x215cae8, placeholder = {_M_node = 0x214e650}}
#17 emit (_A_a1=..., this=<optimized out>) at /usr/include/sigc++-2.0/sigc++/signal.h:2781
No locals.
#18 operator() (_A_a1=..., this=0x214fb18) at /usr/include/sigc++-2.0/sigc++/signal.h:2789
No locals.
#19 unity::indicator::Indicator::~Indicator (this=0x214fb00, __in_chrg=<optimized out>) at /build/buildd/unity-4.14.2/UnityCore/Indicator.cpp:39
        entry = {px = 0x298df20, pn = {pi_ = 0x2c7c1b0}}
        __for_range = @0x214fb58
#20 0x00007f1c8837a1f2 in checked_delete<unity::indicator::Indicator> (x=0x214fb00) at /usr/include/boost/checked_delete.hpp:34
No locals.
#21 boost::detail::sp_counted_impl_p<unity::indicator::Indicator>::dispose (this=<optimized out>) at /usr/include/boost/smart_ptr/detail/sp_counted_impl.hpp:78
No locals.
#22 0x00007f1c8837a611 in release (this=0x215ac00) at /usr/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:145
No locals.
#23 ~shared_count (this=0x215af70, __in_chrg=<optimized out>) at /usr/include/boost/smart_ptr/detail/shared_count.hpp:217
No locals.
#24 ~shared_ptr (this=0x215af68, __in_chrg=<optimized out>) at /usr/include/boost/smart_ptr/shared_ptr.hpp:168
No locals.
#25 ~pair (this=0x215af60, __in_chrg=<optimized out>) at /usr/include/c++/4.6/bits/stl_pair.h:87
No locals.
#26 ~_Rb_tree_node (this=0x215af40, __in_chrg=<optimized out>) at /usr/include/c++/4.6/bits/stl_tree.h:130
No locals.
#27 destroy (__p=0x215af40, this=<optimized out>) at /usr/include/c++/4.6/ext/new_allocator.h:118
No locals.
#28 _M_destroy_node (__p=0x215af40, this=<optimized out>) at /usr/include/c++/4.6/bits/stl_tree.h:419
No locals.
#29 std::_Rb_tree<std::string, std::pair<std::string const, boost::shared_ptr<unity::indicator::Indicator> >, std::_Select1st<std::pair<std::string const, boost::shared_ptr<unity::indicator::Indicator> > >, std::less<std::string>, std::allocator<std::pair<std::string const, boost::shared_ptr<unity::indicator::Indicator> > > >::_M_erase (this=0x2134828, __x=<optimized out>) at /usr/include/c++/4.6/bits/stl_tree.h:1066
        __y = 0x215cf00
#30 0x00007f1c88379415 in ~_Rb_tree (this=0x2134828, __in_chrg=<optimized out>) at /usr/include/c++/4.6/bits/stl_tree.h:639
No locals.
#31 ~map (this=0x2134828, __in_chrg=<optimized out>) at /usr/include/c++/4.6/bits/stl_map.h:88
No locals.
#32 ~Impl (this=0x2134820, __in_chrg=<optimized out>) at /build/buildd/unity-4.14.2/UnityCore/Indicators.cpp:28
No locals.
#33 unity::indicator::Indicators::~Indicators (this=0x2134790, __in_chrg=<optimized out>) at /build/buildd/unity-4.14.2/UnityCore/Indicators.cpp:65
No locals.
#34 0x00007f1c8835e069 in unity::indicator::DBusIndicators::~DBusIndicators (this=0x2134790, __in_chrg=<optimized out>) at /build/buildd/unity-4.14.2/UnityCore/DBusIndicators.cpp:475
No locals.
#35 0x00007f1c8ec2f6da in release (this=0x21223a0) at /usr/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:145
No locals.
#36 ~shared_count (this=0x2129460, __in_chrg=<optimized out>) at /usr/include/boost/smart_ptr/detail/shared_count.hpp:217
No locals.
#37 ~shared_ptr (this=0x2129458, __in_chrg=<optimized out>) at /usr/include/boost/smart_ptr/shared_ptr.hpp:168
No locals.
#38 ~IndicatorsManager (this=0x2129440, __in_chrg=<optimized out>) at /build/buildd/unity-2d-4.6.1/libunity-2d-private/src/indicatorsmanager.h:40
No locals.
#39 IndicatorsManager::~IndicatorsManager (this=0x2129440, __in_chrg=<optimized out>) at /build/buildd/unity-2d-4.6.1/libunity-2d-private/src/indicatorsmanager.h:40
No locals.
#40 0x00007f1c8f1f2d15 in size (this=0x211e398) at ../../include/QtCore/../../src/corelib/tools/qlist.h:94
No locals.
#41 count (this=0x211e398) at ../../include/QtCore/../../src/corelib/tools/qlist.h:267
No locals.
#42 QObjectPrivate::deleteChildren (this=0x5c0) at kernel/qobject.cpp:1952
        i = 0
        reallyWasDeleted = false
#43 0x00007f1c8f75ad8a in deref (this=Cannot access memory at address 0x1c8
) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:133
        ret = <optimized out>
#44 ~QMap (this=0x1c8, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qmap.h:187
No locals.
#45 QWidgetPrivate::~QWidgetPrivate (this=0x0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:335
No locals.
#46 0x000000000060a4b8 in QListData::shared_null ()
No symbol table info available.
#47 0x000000000060a4a0 in ?? ()
No symbol table info available.
#48 0x0000000000000003 in ?? ()
No symbol table info available.
#49 0x0000000000000003 in ?? ()
No symbol table info available.
#50 0x0000000000000000 in ?? ()
No symbol table info available.