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GUI freezes for ever after starting debugger #21

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krichter722 opened this issue Jul 23, 2015 · 0 comments
Open

GUI freezes for ever after starting debugger #21

krichter722 opened this issue Jul 23, 2015 · 0 comments
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@krichter722
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A gdb backtrace:

(gdb) t a a bt 

Thread 7 (Thread 0x7fffe7be3700 (LWP 3064)):
#0  0x00007ffff754b8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fffeff2cebc in g_main_context_iterate (priority=2147483647, n_fds=3, fds=0x7fffe00010e0, timeout=-1, context=0xcb8620)
    at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:4103
#2  0x00007fffeff2cebc in g_main_context_iterate (context=0xcb8620, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
    at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3803
#3  0x00007fffeff2d242 in g_main_loop_run (loop=0xcb85b0) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:4002
#4  0x00007fffedb88af6 in gdbus_shared_thread_func (user_data=0xcb85f0) at /build/buildd/glib2.0-2.44.1/./gio/gdbusprivate.c:274
#5  0x00007fffeff53955 in g_thread_proxy (data=0xb420f0) at /build/buildd/glib2.0-2.44.1/./glib/gthread.c:764
#6  0x00007ffff6d2d6aa in start_thread (arg=0x7fffe7be3700) at pthread_create.c:333
#7  0x00007ffff7556eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fffe6361700 (LWP 3065)):
#0  0x00007ffff6d32da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff2cf85b2 in XS_threads__shared_cond_wait (my_perl=<optimized out>, cv=<optimized out>) at shared.xs:1556
#2  0x00007ffff78de34b in Perl_pp_entersub (my_perl=0x17c2300) at pp_hot.c:2794
#3  0x00007ffff78d6bb6 in Perl_runops_standard (my_perl=0x17c2300) at run.c:42
#4  0x00007ffff785fd75 in Perl_call_sv (my_perl=my_perl@entry=0x7fffe63619c0, sv=0x268d5c8, flags=flags@entry=8) at perl.c:2771
#5  0x00007ffff310ed0a in S_ithread_run (arg=<optimized out>) at threads.xs:520
#6  0x00007ffff6d2d6aa in start_thread (arg=0x7fffe6361700) at pthread_create.c:333
#7  0x00007ffff7556eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fffdec00700 (LWP 3100)):
#0  0x00007ffff754b8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fffeff2cebc in g_main_context_iterate (priority=2147483647, n_fds=2, fds=0x7fffd40008c0, timeout=-1, context=0x2aea210)
    at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:4103
#2  0x00007fffeff2cebc in g_main_context_iterate (context=context@entry=0x2aea210, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3803
#3  0x00007fffeff2cfcc in g_main_context_iteration (context=0x2aea210, may_block=may_block@entry=1)
    at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3869
#4  0x00007fffeff2d009 in glib_worker_main (data=<optimized out>) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:5618
#5  0x00007fffeff53955 in g_thread_proxy (data=0x3e1d0f0) at /build/buildd/glib2.0-2.44.1/./glib/gthread.c:764
#6  0x00007ffff6d2d6aa in start_thread (arg=0x7fffdec00700) at pthread_create.c:333
#7  0x00007ffff7556eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fffca792700 (LWP 3105)):
#0  0x00007ffff6d32da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff2cf85b2 in XS_threads__shared_cond_wait (my_perl=<optimized out>, cv=<optimized out>) at shared.xs:1556
#2  0x00007ffff78de34b in Perl_pp_entersub (my_perl=0x7fffd8002750) at pp_hot.c:2794
#3  0x00007ffff78d6bb6 in Perl_runops_standard (my_perl=0x7fffd8002750) at run.c:42
#4  0x00007ffff785fd75 in Perl_call_sv (my_perl=my_perl@entry=0x7fffca7929c0, sv=0x7fffd8828720, flags=flags@entry=8) at perl.c:2771
#5  0x00007ffff310ed0a in S_ithread_run (arg=<optimized out>) at threads.xs:520
#6  0x00007ffff6d2d6aa in start_thread (arg=0x7fffca792700) at pthread_create.c:333
#7  0x00007ffff7556eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fffbb7fe700 (LWP 3183)):
#0  0x00007ffff6d32da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff2cf85b2 in XS_threads__shared_cond_wait (my_perl=<optimized out>, cv=<optimized out>) at shared.xs:1556
#2  0x00007ffff78de34b in Perl_pp_entersub (my_perl=0x7fffd93a4f20) at pp_hot.c:2794
#3  0x00007ffff78d6bb6 in Perl_runops_standard (my_perl=0x7fffd93a4f20) at run.c:42
#4  0x00007ffff785fd75 in Perl_call_sv (my_perl=my_perl@entry=0x800000, sv=0x7fffd9f10ff0, flags=flags@entry=8) at perl.c:2771
#5  0x00007ffff310ed0a in S_ithread_run (arg=<optimized out>) at threads.xs:520
#6  0x00007ffff6d2d6aa in start_thread (arg=0x7fffbb7fe700) at pthread_create.c:333
#7  0x00007ffff7556eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fffbbfff700 (LWP 3175)):
#0  0x00007ffff6d32da0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff2cf85b2 in XS_threads__shared_cond_wait (my_perl=<optimized out>, cv=<optimized out>) at shared.xs:1556
#2  0x00007ffff78de34b in Perl_pp_entersub (my_perl=0x7fffd882c2c0) at pp_hot.c:2794
#3  0x00007ffff78d6bb6 in Perl_runops_standard (my_perl=0x7fffd882c2c0) at run.c:42
#4  0x00007ffff785fd75 in Perl_call_sv (my_perl=my_perl@entry=0x800000, sv=0x7fffd939b980, flags=flags@entry=8) at perl.c:2771
#5  0x00007ffff310ed0a in S_ithread_run (arg=<optimized out>) at threads.xs:520
#6  0x00007ffff6d2d6aa in start_thread (arg=0x7fffbbfff700) at pthread_create.c:333
#7  0x00007ffff7556eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7ffff7fa3700 (LWP 2939)):
#0  0x00007ffff7557bcd in accept () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff7926499 in Perl_pp_accept (my_perl=0x603010) at pp_sys.c:2531
#2  0x00007ffff78d6bb6 in Perl_runops_standard (my_perl=0x603010) at run.c:42
#3  0x00007ffff785fd75 in Perl_call_sv (my_perl=<optimized out>, sv=0x3834458, flags=<optimized out>) at perl.c:2771
#4  0x00007ffff2757cdd in wxPliEventCallback::Handler(wxEvent&) () at /usr/lib/x86_64-linux-gnu/perl5/5.20/auto/Wx/Wx.so
#5  0x00007ffff142f71e in wxAppConsoleBase::CallEventHandler(wxEvtHandler*, wxEventFunctor&, wxEvent&) const (this=
    0xa9be50, handler=0x328fb40, functor=..., event=...) at ../src/common/appbase.cpp:623
#6  0x00007ffff15caf08 in wxEvtHandler::ProcessEventIfMatchesId(wxEventTableEntryBase const&, wxEvtHandler*, wxEvent&) (entry=..., handler=<optimized out>, event=...) at ../src/common/event.cpp:1392
#7  0x00007ffff15cb2f6 in wxEvtHandler::SearchDynamicEventTable(wxEvent&) (this=0x328fb40, event=...) at ../src/common/event.cpp:1751
#8  0x00007ffff15cb37e in wxEvtHandler::TryHereOnly(wxEvent&) (this=0x328fb40, event=...) at ../src/common/event.cpp:1585
#9  0x00007ffff15cb1c3 in wxEvtHandler::DoTryChain(wxEvent&) (this=<optimized out>, event=...) at ../src/common/event.cpp:1554
#10 0x00007ffff15cb4a5 in wxEvtHandler::ProcessEvent(wxEvent&) (this=0x3886000, event=...) at ../src/common/event.cpp:1495
#11 0x00007ffff1d3f548 in wxWindowBase::TryAfter(wxEvent&) (this=0x39cb810, event=...) at ../src/common/wincmn.cpp:3427
#12 0x00007ffff15cb217 in wxEvtHandler::SafelyProcessEvent(wxEvent&) (this=<optimized out>, event=...) at ../src/common/event.cpp:1613
#13 0x00007ffff1d40b1c in wxWindowBase::HandleWindowEvent(wxEvent&) const (this=this@entry=0x39cb810, event=...)
    at ../src/common/wincmn.cpp:1525
#14 0x00007ffff1d12923 in wxToolBarBase::OnLeftClick(int, bool) (this=0x39cb810, toolid=<optimized out>, toggleDown=false)
    at ../src/common/tbarbase.cpp:643
#15 0x00007ffff0202504 in _g_closure_invoke_va (closure=0xa, closure@entry=0x3b19b60, return_value=0x7fffffffac30, 
    return_value@entry=0x0, instance=0x7fffffffac2c, instance@entry=0x3b17300, args=0x7ffff7557bcd <accept+45>, 
    args@entry=0x7fffffffc3a8, n_params=1, param_types=0x0) at /build/buildd/glib2.0-2.44.1/./gobject/gclosure.c:831
#16 0x00007ffff021bfa7 in g_signal_emit_valist (instance=0x3b17300, signal_id=<optimized out>, detail=0, var_args=0x7fffffffc3a8)
    at /build/buildd/glib2.0-2.44.1/./gobject/gsignal.c:3214
#17 0x00007ffff021ce4a in g_signal_emit_by_name (instance=0xa, detailed_signal=0x7fffffffac30 "\213\353\230\367\033")
    at /build/buildd/glib2.0-2.44.1/./gobject/gsignal.c:3401
#18 0x00007ffff0202504 in _g_closure_invoke_va (closure=0xa, closure@entry=0x3b1b6f0, return_value=0x7fffffffac30, 
    return_value@entry=0x0, instance=0x7fffffffac2c, instance@entry=0x3b189c0, args=0x7ffff7557bcd <accept+45>, 
    args@entry=0x7fffffffc6c0, n_params=1, param_types=0x0) at /build/buildd/glib2.0-2.44.1/./gobject/gclosure.c:831
#19 0x00007ffff021bfa7 in g_signal_emit_valist (instance=0x3b189c0, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fffffffc6c0) at /build/buildd/glib2.0-2.44.1/./gobject/gsignal.c:3214
#20 0x00007ffff021c8ff in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>)
    at /build/buildd/glib2.0-2.44.1/./gobject/gsignal.c:3361
#21 0x00007ffff0bf7395 in gtk_real_button_released (button=0x3b189c0 [GtkButton]) at /build/buildd/gtk+2.0-2.24.27/gtk/gtkbutton.c:1712
#25 0x00007ffff021c8ff in <emit signal ??? on instance 0x3b189c0 [GtkButton]> (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.44.1/./gobject/gsignal.c:3361
    #22 0x00007ffff02022d5 in g_closure_invoke (closure=0xb30ed0, return_value=0x0, n_param_values=1, param_values=0x7fffffffc970, invocation_hint=0x7fffffffc910) at /build/buildd/glib2.0-2.44.1/./gobject/gclosure.c:768
    #23 0x00007ffff0213913 in signal_emit_unlocked_R (node=node@entry=0xb30f00, detail=detail@entry=0, instance=instance@entry=0x3b189c0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffffc970)
    at /build/buildd/glib2.0-2.44.1/./gobject/gsignal.c:3479
    #24 0x00007ffff021c698 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffffffcaf0) at /build/buildd/glib2.0-2.44.1/./gobject/gsignal.c:3305
#26 0x00007ffff0bf6289 in gtk_button_button_release (widget=<optimized out>, event=<optimized out>)
    at /build/buildd/gtk+2.0-2.24.27/gtk/gtkbutton.c:1604
#31 0x00007ffff021c8ff in <emit signal ??? on instance 0x3b189c0 [GtkButton]> (instance=instance@entry=0x3b189c0, signal_id=<optimized out>, detail=detail@entry=0) at /build/buildd/glib2.0-2.44.1/./gobject/gsignal.c:3361
    #27 0x00007ffff0c9cd1f in _gtk_marshal_BOOLEAN__BOXED (closure=0xb16df0, return_value=0x7fffffffcd20, n_param_values=<optimized out>, param_values=0x7fffffffcdd0, invocation_hint=<optimized out>, marshal_data=0x7ffff0bf6270 <gtk_button_button_release>) at gtkmarshalers.c:86
    #28 0x00007ffff02022d5 in g_closure_invoke (closure=0xb16df0, return_value=0x7fffffffcd20, n_param_values=2, param_values=0x7fffffffcdd0, invocation_hint=0x7fffffffcd70) at /build/buildd/glib2.0-2.44.1/./gobject/gclosure.c:768
    #29 0x00007ffff0213f32 in signal_emit_unlocked_R (node=node@entry=0xb16e40, detail=detail@entry=0, instance=instance@entry=0x3b189c0, emission_return=emission_return@entry=0x7fffffffce80, instance_and_params=instance_and_params@entry=0x7fffffffcdd0)
    at /build/buildd/glib2.0-2.44.1/./gobject/gsignal.c:3587
    #30 0x00007ffff021c1a5 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffffffcf60) at /build/buildd/glib2.0-2.44.1/./gobject/gsignal.c:3315
#32 0x00007ffff0db461c in gtk_widget_event_internal (widget=widget@entry=0x3b189c0 [GtkButton], event=event@entry=0x7fffbc01dd10)
    at /build/buildd/gtk+2.0-2.24.27/gtk/gtkwidget.c:5017
#33 0x00007ffff0db4911 in IA__gtk_widget_event (widget=widget@entry=0x3b189c0 [GtkButton], event=event@entry=0x7fffbc01dd10)
    at /build/buildd/gtk+2.0-2.24.27/gtk/gtkwidget.c:4814
#34 0x00007ffff0c9b464 in IA__gtk_propagate_event (widget=0x3b189c0 [GtkButton], event=0x7fffbc01dd10)
    at /build/buildd/gtk+2.0-2.24.27/gtk/gtkmain.c:2520
#35 0x00007ffff0c9b8fb in IA__gtk_main_do_event (event=0x7fffbc01dd10) at /build/buildd/gtk+2.0-2.24.27/gtk/gtkmain.c:1710
#36 0x00007ffff090ebac in gdk_event_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>)
    at /build/buildd/gtk+2.0-2.24.27/gdk/x11/gdkevents-x11.c:2425
#37 0x00007fffeff2cc3d in g_main_context_dispatch (context=0xad99a0) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3122
#38 0x00007fffeff2cc3d in g_main_context_dispatch (context=context@entry=0xad99a0) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3737
#39 0x00007fffeff2cf20 in g_main_context_iterate (context=0xad99a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
    at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:3808
#40 0x00007fffeff2d242 in g_main_loop_run (loop=0x42352a0) at /build/buildd/glib2.0-2.44.1/./glib/gmain.c:4002
#41 0x00007ffff0c9a857 in IA__gtk_main () at /build/buildd/gtk+2.0-2.24.27/gtk/gtkmain.c:1282
#42 0x00007ffff1b00745 in wxGUIEventLoop::DoRun() (this=0xb1db70) at ../src/gtk/evtloop.cpp:65
#43 0x00007ffff1475750 in wxEventLoopBase::Run() (this=0xb1db70) at ../src/common/evtloopcmn.cpp:78
#44 0x00007ffff1431a46 in wxAppConsoleBase::MainLoop() (this=0xa9be50) at ../src/common/appbase.cpp:334
#45 0x00007ffff26873d9 in wxPliApp::MainLoop() () at /usr/lib/x86_64-linux-gnu/perl5/5.20/auto/Wx/Wx.so
#46 0x00007ffff2635f81 in  () at /usr/lib/x86_64-linux-gnu/perl5/5.20/auto/Wx/Wx.so
#47 0x00007ffff78de34b in Perl_pp_entersub (my_perl=0x603010) at pp_hot.c:2794
#48 0x00007ffff78d6bb6 in Perl_runops_standard (my_perl=0x603010) at run.c:42
#49 0x00007ffff78676fd in perl_run (oldscope=1, my_perl=0x603010) at perl.c:2451
#50 0x00007ffff78676fd in perl_run (my_perl=0x603010) at perl.c:2372
#51 0x0000000000400dd9 in main (argc=2, argv=0x7fffffffd658, env=0x7fffffffd670) at perlmain.c:114
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@azawawi @krichter722