All pastes #239815 Raw Edit

MD SVN segfault

public text v1 · immutable
·published 2006-11-05 14:15 UTC
rendered paste body
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries 
used by your application.
=================================================================

Stacktrace:

  at (wrapper managed-to-native) VersionControl.Service.Subversion.SvnClient.apr_pool_create_ex (intptr&,intptr,intptr,intptr) <0x0000e>
  at (wrapper managed-to-native) VersionControl.Service.Subversion.SvnClient.apr_pool_create_ex (intptr&,intptr,intptr,intptr) <0xffffffff>
  at VersionControl.Service.Subversion.SvnClient.newpool (intptr) <0x00030>
  at VersionControl.Service.Subversion.SvnClient..ctor () <0x0004f>
  at VersionControl.Service.Subversion.SubversionVersionControl.get_Client () <0x00036>
  at VersionControl.Service.Subversion.SubversionVersionControl.GetRepositoryReference (string,string) <0x0002b>
  at VersionControl.Service.VersionControlService.GetRepositoryReference (string,string) <0x00083>
  at VersionControl.AddIn.VersionControlProjectService.GetRepository (MonoDevelop.Projects.CombineEntry,string) <0x000a1>
  at VersionControl.AddIn.VersionControlNodeExtension.BuildNode (MonoDevelop.Ide.Gui.Pads.ITreeBuilder,object,string&,Gdk.Pixbuf&,Gdk.Pixbuf&) <0x00106>
  at TreeBuilder.UpdateNode (MonoDevelop.Ide.Gui.Pads.NodeBuilder[],MonoDevelop.Ide.Gui.Pads.NodeAttributes,object) [0x00029] in /home/michael/mono/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Gui.Pads/TreeViewPad.cs:1710
  at TreeBuilder.BuildNode (Gtk.TreeIter,MonoDevelop.Ide.Gui.Pads.NodeBuilder[],MonoDevelop.Ide.Gui.Pads.NodeAttributes,object) [0x0002b] in /home/michael/mono/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Gui.Pads/TreeViewPad.cs:1680
  at TreeBuilder.AddChild (object,bool) [0x0009b] in /home/michael/mono/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Gui.Pads/TreeViewPad.cs:1660
  at MonoDevelop.Ide.Gui.Pads.TreeViewPad.LoadTree (object) [0x0000d] in /home/michael/mono/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Gui.Pads/TreeViewPad.cs:359
  at MonoDevelop.Ide.Gui.Pads.SolutionPad.OnOpenCombine (object,MonoDevelop.Projects.CombineEventArgs) [0x00000] in /home/michael/mono/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Gui.Pads/SolutionPad.cs:57
  at (wrapper delegate-invoke) System.MulticastDelegate.invoke_void_object_CombineEventArgs (object,MonoDevelop.Projects.CombineEventArgs) <0xffffffff>
  at __CombineEventHandler_DelegateFactory.Dispatch (object) <0x00059>
  at (wrapper delegate-invoke) System.MulticastDelegate.invoke_void_object (object) <0xffffffff>
  at MonoDevelop.Core.Gui.StatefulMessageContainer.Run () <0x0002f>
  at MonoDevelop.Core.Gui.DispatchService.guiDispatcher () <0x00187>
  at (wrapper delegate-invoke) System.MulticastDelegate.invoke_bool () <0xffffffff>
  at IdleProxy.Handler () <0x00045>
  at (wrapper native-to-managed) IdleProxy.Handler () <0xffffffff>
  at (wrapper managed-to-native) Gtk.Dialog.gtk_dialog_run (intptr) <0x0000b>
  at (wrapper managed-to-native) Gtk.Dialog.gtk_dialog_run (intptr) <0xffffffff>
  at Gtk.Dialog.Run () <0x00034>
  at MonoDevelop.Core.Gui.Dialogs.AddinManagerDialog.Run () <0x0002a>
  at MonoDevelop.Core.Gui.Services.RunAddinManager () <0x0003d>
  at MonoDevelop.Ide.Gui.AddinUpdateHandler.ShowManager () [0x00085] in /home/michael/mono/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Gui/AddinUpdateHandler.cs:145
  at MonoDevelop.Ide.Commands.AddinManagerHandler.Run () [0x00000] in /home/michael/mono/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Commands/ToolsCommands.cs:36
  at MonoDevelop.Components.Commands.CommandHandler.Run (object) [0x00000] in /home/michael/mono/monodevelop/Core/src/MonoDevelop.Components/MonoDevelop.Components.Commands/CommandHandler.cs:41
  at MonoDevelop.Components.Commands.ActionCommand.DispatchCommand (object) [0x00030] in /home/michael/mono/monodevelop/Core/src/MonoDevelop.Components/MonoDevelop.Components.Commands/ActionCommand.cs:85
  at MonoDevelop.Components.Commands.CommandManager.DispatchCommand (object,object,object) [0x00151] in /home/michael/mono/monodevelop/Core/src/MonoDevelop.Components/MonoDevelop.Components.Commands/CommandManager.cs:274
  at MonoDevelop.Components.Commands.CommandMenuItem.OnActivated () [0x0004d] in /home/michael/mono/monodevelop/Core/src/MonoDevelop.Components/MonoDevelop.Components.Commands/CommandMenuItem.cs:106
  at Gtk.MenuItem.activated_cb (intptr) <0x0005e>
  at (wrapper native-to-managed) Gtk.MenuItem.activated_cb (intptr) <0xffffffff>
  at (wrapper managed-to-native) Gtk.Application.gtk_main () <0x0000b>
  at (wrapper managed-to-native) Gtk.Application.gtk_main () <0xffffffff>
  at Gtk.Application.Run () <0x00008>
  at MonoDevelop.Ide.Gui.IdeApp.Run () [0x00000] in /home/michael/mono/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Gui/Ide.cs:164
  at MonoDevelop.Ide.Gui.IdeStartup.Run (string[]) [0x00425] in /home/michael/mono/monodevelop/Core/src/MonoDevelop.Ide/MonoDevelop.Ide.Gui/IdeStartup.cs:199
  at MonoDevelop.Core.AddIns.AddInService.StartApplication (string,string[]) [0x00093] in /home/michael/mono/monodevelop/Core/src/MonoDevelop.Core/MonoDevelop.Core.AddIns/AddInService.cs:127
  at MonoDevelop.Startup.SharpDevelopMain.Main (string[]) <0x00054>
  at (wrapper runtime-invoke) System.Object.runtime_invoke_int_string[] (object,intptr,intptr,intptr) <0xffffffff>

Native stacktrace:

        /opt/mono/bin/mono [0x51276a]
        /opt/mono/bin/mono [0x4de15d]
        /usr/lib/firefox/libgtkembedmoz.so [0x2aaab7c16ee8]
        /lib/libpthread.so.0 [0x2b42313452f0]
        /usr/lib/libapr-1.so.0(apr_pool_create_ex+0x2d4) [0x2aaac2591a14]
        [0x42139092]
10298 [1082816848] DEBUG MonoDevelop.Core.ILoggingService (null) - Writing /home/michael/.config/MonoDevelop/CodeCompletionData/Mono.Cairo_1.0.5000.0_0738eb9f132ed756.pidb

Debug info from gdb:

Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 47563298376480 (LWP 29954)]
[New Thread 1108552016 (LWP 30247)]
[New Thread 1110718800 (LWP 30246)]
[New Thread 1106450768 (LWP 30127)]
[New Thread 1083865424 (LWP 30124)]
[New Thread 1099819344 (LWP 30119)]
[New Thread 1085966672 (LWP 30117)]
[New Thread 1104218448 (LWP 30104)]
[New Thread 1102117200 (LWP 30103)]
[New Thread 1092401488 (LWP 30099)]
[New Thread 1090300240 (LWP 30098)]
[New Thread 1096669520 (LWP 30089)]
[New Thread 1094502736 (LWP 30088)]
[New Thread 1088198992 (LWP 30080)]
[New Thread 1081633104 (LWP 30072)]
[New Thread 1079466320 (LWP 30071)]
[New Thread 1075988816 (LWP 29956)]
[New Thread 1073822032 (LWP 29955)]
0x00002b42316968f2 in __select_nocancel () from /lib/libc.so.6
  18 Thread 1073822032 (LWP 29955)  0x00002b4231344a21 in __nanosleep_nocancel
    () from /lib/libpthread.so.0
  17 Thread 1075988816 (LWP 29956)  0x00002b42313418e6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  16 Thread 1079466320 (LWP 30071)  0x00002b423134439b in __accept_nocancel ()
   from /lib/libpthread.so.0
  15 Thread 1081633104 (LWP 30072)  0x00002b4231341ad7 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  14 Thread 1088198992 (LWP 30080)  0x00002b4231344a21 in __nanosleep_nocancel
    () from /lib/libpthread.so.0
  13 Thread 1094502736 (LWP 30088)  0x00002b4231341ad7 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  12 Thread 1096669520 (LWP 30089)  0x00002b4231341ad7 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  11 Thread 1090300240 (LWP 30098)  0x00002b42316947f6 in poll ()
   from /lib/libc.so.6
  10 Thread 1092401488 (LWP 30099)  0x00002b4231341ad7 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  9 Thread 1102117200 (LWP 30103)  0x00002b4231341ad7 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  8 Thread 1104218448 (LWP 30104)  0x00002b423169d978 in __epoll_wait_nocancel
    () from /lib/libc.so.6
  7 Thread 1085966672 (LWP 30117)  0x00002b423168f36b in __read_nocancel ()
   from /lib/libc.so.6
  6 Thread 1099819344 (LWP 30119)  0x00002b4231341ad7 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  5 Thread 1083865424 (LWP 30124)  0x00002b4231341ad7 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  4 Thread 1106450768 (LWP 30127)  0x00002b423134459c in __recvfrom_nocancel ()
   from /lib/libpthread.so.0
  3 Thread 1110718800 (LWP 30246)  0x00002b4231341ad7 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  2 Thread 1108552016 (LWP 30247)  0x00002b4231341ad7 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  1 Thread 47563298376480 (LWP 29954)  0x00002b42316968f2 in __select_nocancel
    () from /lib/libc.so.6

Thread 18 (Thread 1073822032 (LWP 29955)):
#0  0x00002b4231344a21 in __nanosleep_nocancel () from /lib/libpthread.so.0
#1  0x00000000004b92d0 in collection_thread (unused=<value optimized out>)
    at collection.c:34
#2  0x00002b423133e3ca in start_thread () from /lib/libpthread.so.0
#3  0x00002b423169d55d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 17 (Thread 1075988816 (LWP 29956)):
#0  0x00002b42313418e6 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
#1  0x00000000004c21a5 in timedwait_signal_poll_cond (cond=0x2aaaab1fd268, 
    mutex=0x2aaaab1fd240, timeout=0x61, alertable=-1) at handles.c:1409
#2  0x00000000004c4544 in _wapi_handle_timedwait_signal_handle (
    handle=<value optimized out>, timeout=0x0, alertable=-1423977920)
    at handles.c:1489
#3  0x00000000004c4eab in WaitForSingleObjectEx (handle=0x404, 
    timeout=4294967295, alertable=0) at wait.c:200
#4  0x0000000000517b71 in finalizer_thread (unused=<value optimized out>)
    at gc.c:816
#5  0x000000000046fd09 in start_wrapper (data=<value optimized out>)
    at threads.c:313
#6  0x00000000004bd363 in thread_start_routine (args=0x2aaaab267e98)
    at threads.c:253
#7  0x00000000004d4732 in GC_start_routine (arg=<value optimized out>)
    at pthread_support.c:1357
#8  0x00002b423133e3ca in start_thread () from /lib/libpthread.so.0
#9  0x00002b423169d55d in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 16 (Thread 1079466320 (LWP 30071)):
#0  0x00002b423134439b in __accept_nocancel () from /lib/libpthread.so.0
#1  0x00000000004c5ba5 in _wapi_accept (fd=68, addr=0x0, addrlen=0x0)
    at sockets.c:199
#2  0x000000000048aaf3 in ves_icall_System_Net_Sockets_Socket_Accept_internal (
    sock=68, error=0x40574f14) at socket-io.c:783
#3  0x000000004057f743 in ?? ()
#4  0x0000000000000000 in ?? ()

Thread 15 (Thread 1081633104 (LWP 30072)):
#0  0x00002b4231341ad7 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
#1  0x00000000004c2190 in timedwait_signal_poll_cond (cond=0x2aaaab201338, 
    mutex=0x2aaaab201310, timeout=0x40785e50, alertable=<value optimized out>)
    at handles.c:1419
#2  0x00000000004c4544 in _wapi_handle_timedwait_signal_handle (
    handle=<value optimized out>, timeout=0x40785e50, alertable=-1423961328)
    at handles.c:1489
#3  0x00000000004c4d64 in WaitForSingleObjectEx (handle=0x47e, timeout=10000, 
    alertable=1) at wait.c:202
#4  0x000000000046db82 in ves_icall_System_Threading_WaitHandle_WaitOne_internal (this=<value optimized out>, handle=0x47e, ms=10000, 
    exitContext=<value optimized out>) at threads.c:1003
#5  0x0000000040582c96 in ?? ()
#6  0x0000000000000002 in ?? ()
#7  0x00002aaaab201368 in ?? ()
#8  0x00002aaaacf0e480 in ?? ()
#9  0x0000000040786098 in ?? ()
#10 0x0000000001a4a640 in ?? ()
#11 0x00000000403731ba in ?? ()
#12 0x00002aaaac723820 in ?? ()
#13 0x0000000040582c2e in ?? ()
#14 0x0000000040786098 in ?? ()
#15 0x0000000040785f80 in ?? ()
#16 0x0000000040785eb0 in ?? ()
#17 0x0000000001a680f0 in ?? ()
#18 0x0000000000000000 in ?? ()

Thread 14 (Thread 1088198992 (LWP 30080)):
#0  0x00002b4231344a21 in __nanosleep_nocancel () from /lib/libpthread.so.0
#1  0x00000000004bc6f7 in SleepEx (ms=0, alertable=1) at threads.c:997
#2  0x000000000046f980 in ves_icall_System_Threading_Thread_Sleep_internal (
    ms=3000) at threads.c:610
#3  0x0000000040bba23a in ?? ()
#4  0x4000c2bcf91a32b1 in ?? ()
#5  0x0000000001d24c00 in ?? ()
#6  0x000000004002134b in ?? ()
#7  0x0000000040dc9098 in ?? ()
#8  0x0000000040bba1eb in ?? ()
#9  0x0000000040dc9098 in ?? ()
#10 0x0000000040dc8fe0 in ?? ()
#11 0x0000000040dc8ed0 in ?? ()
#12 0x0000000001d24dc0 in ?? ()
#13 0x0000000000000000 in ?? ()

Thread 13 (Thread 1094502736 (LWP 30088)):
#0  0x00002b4231341ad7 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
#1  0x00000000004c2190 in timedwait_signal_poll_cond (cond=0x2aaaab202a10, 
    mutex=0x2aaaab2029e8, timeout=0x0, alertable=<value optimized out>)
    at handles.c:1419
#2  0x00000000004c4544 in _wapi_handle_timedwait_signal_handle (
    handle=<value optimized out>, timeout=0x0, alertable=-1423955480)
    at handles.c:1489
#3  0x00000000004c4eab in WaitForSingleObjectEx (handle=0x4a9, 
    timeout=4294967295, alertable=1) at wait.c:200
#4  0x00000000004a9d76 in ves_icall_System_Threading_Monitor_Monitor_wait (
    obj=0x2aaabecad280, ms=4294967295) at monitor.c:790
#5  0x000000004036af90 in ?? ()
#6  0x00002aaabecad280 in ?? ()
#7  0x000000004036aeea in ?? ()
#8  0x00000000413cbca0 in ?? ()
#9  0x00000000413cbca0 in ?? ()
#10 0x00002aaabecad280 in ?? ()
#11 0x000000004036af3b in ?? ()
#12 0x00002aaabecad280 in ?? ()
#13 0x00000000413cb670 in ?? ()
#14 0x00000000413cb570 in ?? ()
#15 0x00002aaabecad280 in ?? ()
#16 0x00002aaaac690528 in ?? ()
#17 0x0000000000000001 in ?? ()
#18 0x00002aaabecad280 in ?? ()
#19 0x00002aaabecad280 in ?? ()
#20 0x00002aaabecad280 in ?? ()
#21 0x000000004036adae in ?? ()
#22 0x00002aaabe785460 in ?? ()
#23 0x00002aaab3f7b960 in ?? ()
#24 0x00000000413cb670 in ?? ()
#25 0x0000000041d2a4ce in ?? ()
#26 0x00002aaabecad280 in ?? ()
#27 0x0000000000490ac2 in mono_delegate_ctor (this=0x2aaabecad280, 
    target=0x2aaabecad280, addr=0x413cb670) at object.c:3895
#28 0x00002aaab3f7b960 in ?? ()
#29 0x00002aaabe785460 in ?? ()
#30 0x00002aaaac4c7f78 in ?? ()
#31 0x0000000000000000 in ?? ()

Thread 12 (Thread 1096669520 (LWP 30089)):
#0  0x00002b4231341ad7 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
#1  0x00000000004c2190 in timedwait_signal_poll_cond (cond=0x2aaaab202a98, 
    mutex=0x2aaaab202a70, timeout=0x0, alertable=<value optimized out>)
    at handles.c:1419
#2  0x00000000004c4544 in _wapi_handle_timedwait_signal_handle (
    handle=<value optimized out>, timeout=0x0, alertable=-1423955344)
    at handles.c:1489
#3  0x00000000004c4eab in WaitForSingleObjectEx (handle=0x4aa, 
    timeout=4294967295, alertable=1) at wait.c:200
#4  0x00000000004a9d76 in ves_icall_System_Threading_Monitor_Monitor_wait (
    obj=0x2aaabef38d80, ms=4294967295) at monitor.c:790
#5  0x000000004036af90 in ?? ()
#6  0x00002aaabef38d80 in ?? ()
#7  0x000000004036aeea in ?? ()
#8  0x00000000415dcd40 in ?? ()
#9  0x00000000415dcd40 in ?? ()
#10 0x00002aaabef38d80 in ?? ()
#11 0x000000004036af3b in ?? ()
#12 0x00002aaabef38d80 in ?? ()
#13 0x00000000415dc710 in ?? ()
#14 0x00000000415dc610 in ?? ()
#15 0x00002aaabef38d80 in ?? ()
#16 0x00002aaaac690528 in ?? ()
#17 0x0000000000000001 in ?? ()
#18 0x00002aaabef38d80 in ?? ()
#19 0x00002aaabef38d80 in ?? ()
#20 0x00002aaabef38d80 in ?? ()
#21 0x000000004036adae in ?? ()
#22 0x00002aaabea1edc0 in ?? ()
#23 0x00002aaabe857988 in ?? ()
#24 0x00000000415dc710 in ?? ()
#25 0x0000000041d2a4ce in ?? ()
#26 0x00002aaabef38d80 in ?? ()
#27 0x0000000000490ac2 in mono_delegate_ctor (this=0x2aaabef38d80, 
    target=0x2aaabef38d80, addr=0x415dc710) at object.c:3895
#28 0x00002aaabe857988 in ?? ()
#29 0x00002aaabea1edc0 in ?? ()
#30 0x00002aaaac4c7f78 in ?? ()
#31 0x0000000000000000 in ?? ()

Thread 11 (Thread 1090300240 (LWP 30098)):
#0  0x00002b42316947f6 in poll () from /lib/libc.so.6
#1  0x00002aaab8045c3d in PR_Poll () from /usr/lib/libnspr4.so
#2  0x00002aaab91427d6 in NSGetModule ()
   from /usr/lib/firefox/components/libnecko.so
#3  0x00002aaab9142f5e in NSGetModule ()
   from /usr/lib/firefox/components/libnecko.so
#4  0x00002aaab7ea4c6c in nsIThread::SetMainThread ()
   from /usr/lib/firefox/libxpcom_core.so
#5  0x00002aaab804994d in PR_JoinThread () from /usr/lib/libnspr4.so
#6  0x00002b423133e3ca in start_thread () from /lib/libpthread.so.0
#7  0x00002b423169d55d in clone () from /lib/libc.so.6
#8  0x0000000000000000 in ?? ()

Thread 10 (Thread 1092401488 (LWP 30099)):
#0  0x00002b4231341ad7 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
#1  0x00002aaab80436b8 in PRP_NakedNotify () from /usr/lib/libnspr4.so
#2  0x00002aaab804430a in PR_WaitCondVar () from /usr/lib/libnspr4.so
#3  0x00002aaab7ea6b32 in nsIThread::SetMainThread ()
   from /usr/lib/firefox/libxpcom_core.so
#4  0x00002aaab7ea4c6c in nsIThread::SetMainThread ()
   from /usr/lib/firefox/libxpcom_core.so
#5  0x00002aaab804994d in PR_JoinThread () from /usr/lib/libnspr4.so
#6  0x00002b423133e3ca in start_thread () from /lib/libpthread.so.0
#7  0x00002b423169d55d in clone () from /lib/libc.so.6
#8  0x0000000000000000 in ?? ()

Thread 9 (Thread 1102117200 (LWP 30103)):
#0  0x00002b4231341ad7 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
#1  0x00002aaab80436b8 in PRP_NakedNotify () from /usr/lib/libnspr4.so
#2  0x00002aaab804430a in PR_WaitCondVar () from /usr/lib/libnspr4.so
#3  0x00002aaab9120408 in NSGetModule ()
   from /usr/lib/firefox/components/libnecko.so
#4  0x00002aaab804994d in PR_JoinThread () from /usr/lib/libnspr4.so
#5  0x00002b423133e3ca in start_thread () from /lib/libpthread.so.0
#6  0x00002b423169d55d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 8 (Thread 1104218448 (LWP 30104)):
#0  0x00002b423169d978 in __epoll_wait_nocancel () from /lib/libc.so.6
#1  0x00000000004a20d5 in socket_io_epoll_main (p=<value optimized out>)
    at threadpool.c:543
#2  0x000000000046fd09 in start_wrapper (data=<value optimized out>)
    at threads.c:313
#3  0x00000000004bd363 in thread_start_routine (args=0x2aaaab272758)
    at threads.c:253
#4  0x00000000004d4732 in GC_start_routine (arg=<value optimized out>)
    at pthread_support.c:1357
#5  0x00002b423133e3ca in start_thread () from /lib/libpthread.so.0
#6  0x00002b423169d55d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 7 (Thread 1085966672 (LWP 30117)):
#0  0x00002b423168f36b in __read_nocancel () from /lib/libc.so.6
#1  0x0000000041d1230f in ?? ()
#2  0x0000000000000000 in ?? ()

Thread 6 (Thread 1099819344 (LWP 30119)):
#0  0x00002b4231341ad7 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
#1  0x00000000004c2190 in timedwait_signal_poll_cond (cond=0x6cae40, 
    mutex=0x6cae80, timeout=0x0, alertable=<value optimized out>)
    at handles.c:1419
#2  0x00000000004c52b8 in WaitForMultipleObjectsEx (numobjects=2, 
    handles=0x22f9ce0, waitall=0, timeout=4294967295, alertable=1)
    at wait.c:675
#3  0x000000000046f335 in ves_icall_System_Threading_WaitHandle_WaitAny_internal (mono_handles=0x2aaab3c284b0, ms=-1, exitContext=<value optimized out>)
    at threads.c:959
#4  0x000000004079e37d in ?? ()
#5  0x00002aaab3c284b0 in ?? ()
#6  0x00002aaab3c284b0 in ?? ()
#7  0x0000000000000000 in ?? ()

Thread 5 (Thread 1083865424 (LWP 30124)):
#0  0x00002b4231341ad7 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
#1  0x00000000004c2190 in timedwait_signal_poll_cond (cond=0x2aaaab201090, 
    mutex=0x2aaaab201068, timeout=0x0, alertable=<value optimized out>)
    at handles.c:1419
#2  0x00000000004c4544 in _wapi_handle_timedwait_signal_handle (
    handle=<value optimized out>, timeout=0x0, alertable=-1423962008)
    at handles.c:1489
#3  0x00000000004c4eab in WaitForSingleObjectEx (handle=0x479, 
    timeout=4294967295, alertable=1) at wait.c:200
#4  0x000000000046db82 in ves_icall_System_Threading_WaitHandle_WaitOne_internal (this=<value optimized out>, handle=0x479, ms=-1, 
    exitContext=<value optimized out>) at threads.c:1003
#5  0x0000000040582c96 in ?? ()
#6  0x0000000000000000 in ?? ()

Thread 4 (Thread 1106450768 (LWP 30127)):
#0  0x00002b423134459c in __recvfrom_nocancel () from /lib/libpthread.so.0
#1  0x00000000004c66ab in _wapi_recvfrom (fd=71, buf=0x2aaab40ad020, len=4096, 
    recv_flags=0, from=0x0, fromlen=0x0) at sockets.c:498
#2  0x000000000048a709 in ves_icall_System_Net_Sockets_Socket_Receive_internal
    (sock=71, buffer=0x2aaab40ad000, offset=0, count=4096, 
    flags=<value optimized out>, error=0x41f30cc0) at socket-io.c:1223
#3  0x00000000407a11c1 in ?? ()
#4  0x0000000041f30d68 in ?? ()
#5  0x0000000000000027 in ?? ()
#6  0x0000000000000047 in ?? ()
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 1110718800 (LWP 30246)):
#0  0x00002b4231341ad7 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
#1  0x00000000004c2190 in timedwait_signal_poll_cond (cond=0x2aaaab1fd048, 
    mutex=0x2aaaab1fd020, timeout=0x42343000, alertable=<value optimized out>)
    at handles.c:1419
#2  0x00000000004c4544 in _wapi_handle_timedwait_signal_handle (
    handle=<value optimized out>, timeout=0x42343000, alertable=-1423978464)
    at handles.c:1489
#3  0x00000000004c4d64 in WaitForSingleObjectEx (handle=0x400, timeout=10000, 
    alertable=1) at wait.c:202
#4  0x00000000004a33b7 in async_invoke_thread (data=0x0) at threadpool.c:1200
#5  0x000000000046fd09 in start_wrapper (data=<value optimized out>)
    at threads.c:313
#6  0x00000000004bd363 in thread_start_routine (args=0x2aaaab273018)
    at threads.c:253
#7  0x00000000004d4732 in GC_start_routine (arg=<value optimized out>)
    at pthread_support.c:1357
#8  0x00002b423133e3ca in start_thread () from /lib/libpthread.so.0
#9  0x00002b423169d55d in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 1108552016 (LWP 30247)):
#0  0x00002b4231341ad7 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/libpthread.so.0
#1  0x00000000004c2190 in timedwait_signal_poll_cond (cond=0x2aaaab202cb8, 
    mutex=0x2aaaab202c90, timeout=0x42131e50, alertable=<value optimized out>)
    at handles.c:1419
#2  0x00000000004c4544 in _wapi_handle_timedwait_signal_handle (
    handle=<value optimized out>, timeout=0x42131e50, alertable=-1423954800)
    at handles.c:1489
#3  0x00000000004c4d64 in WaitForSingleObjectEx (handle=0x4ae, timeout=8985, 
    alertable=1) at wait.c:202
#4  0x000000000046db82 in ves_icall_System_Threading_WaitHandle_WaitOne_internal (this=<value optimized out>, handle=0x4ae, ms=8985, 
    exitContext=<value optimized out>) at threads.c:1003
#5  0x0000000040582c96 in ?? ()
#6  0x00000000416d1ab0 in ?? ()
#7  0x00002aaabea1ed20 in ?? ()
#8  0x00000000416d1ab0 in ?? ()
#9  0x0000000001a211f8 in ?? ()
#10 0x0000000003f4f270 in ?? ()
#11 0x0000000000490ac2 in mono_delegate_ctor (this=0x2aaaac3ad210, 
    target=0x2319, addr=0x42131f80) at object.c:3895
#12 0x00002aaabeb9afc8 in ?? ()
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 47563298376480 (LWP 29954)):
#0  0x00002b42316968f2 in __select_nocancel () from /lib/libc.so.6
#1  0x00002b42311efd2f in IA__g_spawn_sync (
    working_directory=<value optimized out>, argv=<value optimized out>, 
    envp=0x0, flags=<value optimized out>, child_setup=<value optimized out>, 
    user_data=0x0, standard_output=0x7fff79e3e3a0, 
    standard_error=0x7fff79e3e398, exit_status=0x7fff79e3e3ac, error=0x0)
    at gspawn.c:284
#2  0x00002b42311f00f8 in IA__g_spawn_command_line_sync (
    command_line=<value optimized out>, standard_output=0x7fff79e3e3a0, 
    standard_error=0x7fff79e3e398, exit_status=0x7fff79e3e3ac, error=0x0)
    at gspawn.c:652
#3  0x00000000005127fc in mono_handle_native_sigsegv (
    signal=<value optimized out>, ctx=<value optimized out>)
    at mini-exceptions.c:1073
#4  0x00000000004de15d in sigsegv_signal_handler (
    _dummy=<value optimized out>, info=<value optimized out>, 
    context=0x2aaab7c18b40) at mini.c:10767
#5  0x00002aaab7c16ee8 in gtk_moz_embed_get_title ()
   from /usr/lib/firefox/libgtkembedmoz.so
#6  <signal handler called>
#7  0x00002aaac2591a14 in apr_pool_create_ex () from /usr/lib/libapr-1.so.0
#8  0x0000000042139092 in ?? ()
#9  0x0000000000000000 in ?? ()
#0  0x00002b42316968f2 in __select_nocancel () from /lib/libc.so.6