[Mono-osx] [Mono-Mac] Animating Views using new Animator accessor

kjpou kjpou at pt.lu
Fri Nov 12 01:52:54 EST 2010


Hello everyone

I spent a considerable amount of time trying to find the root cause of 
the stack trace that I posted with AnimatingViews sample program.

Tried multiple places in my code to trap the error thinking it was 
caused by the animation but am thinking the error is coming from mono 
itself.  Of course this is looking at the problem with inexperience of 
the inner workings of mono.

This is from removing blocks from the menu item using Cmd+R.  If you do 
it real fast the message below comes up and at the bottom there are 
messages about threads.

Other than that everything works as expected.

I have included a partial listing below.

Kenneth


Stacktrace:

   at (wrapper managed-to-native) 
MonoMac.ObjCRuntime.Messaging.void_objc_msgSendSuper (intptr,intptr) 
<0x00004>
   at (wrapper managed-to-native) 
MonoMac.ObjCRuntime.Messaging.void_objc_msgSendSuper (intptr,intptr) 
<0x00004>
   at MonoMac.Foundation.NSObject/MonoMac_Disposer.Drain 
(MonoMac.Foundation.NSObject) <0x00072>
   at (wrapper dynamic-method) 
object.c1b4913b-15cd-4435-9de9-44b9d7d817c7 
(MonoMac.Foundation.NSObject,MonoMac.ObjCRuntime.Selector,MonoMac.Foundation.NSObject) 
<0x00030>
   at (wrapper native-to-managed) 
object.c1b4913b-15cd-4435-9de9-44b9d7d817c7 
(MonoMac.Foundation.NSObject,MonoMac.ObjCRuntime.Selector,MonoMac.Foundation.NSObject) 
<0x000e8>
   at (wrapper managed-to-native) 
MonoMac.AppKit.NSApplication.NSApplicationMain (int,string[]) <0x00004>
   at (wrapper managed-to-native) 
MonoMac.AppKit.NSApplication.NSApplicationMain (int,string[]) <0x00004>
   at MonoMac.AppKit.NSApplication.Main (string[]) <0x00015>
   at AnimatingViews.MainClass.Main (string[]) <0x00015>
   at (wrapper runtime-invoke) <Module>.runtime_invoke_void_object 
(object,intptr,intptr,intptr) <0x00043>

Native stacktrace:

     0   AnimatingViews                      0x000c2277 
mono_handle_native_sigsegv + 343
     1   AnimatingViews                      0x00010e76 
mono_sigsegv_signal_handler + 306
     2   libSystem.B.dylib                   0x96e061fb _sigtramp + 43
     3   ???                                 0xffffffff 0x0 + 4294967295
     4   ???                                 0x01ffdb9a 0x0 + 33545114
     5   ???                                 0x032c68ab 0x0 + 53242027
     6   ???                                 0x007d50d9 0x0 + 8212697
     7   ???                                 0x007bc929 0x0 + 8112425
     8   Foundation                          0x9436fddd 
__NSThreadPerformPerform + 506
     9   CoreFoundation                      0x997da0fb 
__CFRunLoopDoSources0 + 1563
     10  CoreFoundation                      0x997d7bbf __CFRunLoopRun + 
1071
     11  CoreFoundation                      0x997d7094 
CFRunLoopRunSpecific + 452
     12  CoreFoundation                      0x997d6ec1 
CFRunLoopRunInMode + 97
     13  AppKit                              0x977a9ca4 
_NSUnhighlightCarbonMenu + 127
*14  AppKit                              0x976ddad2 -[NSCarbonMenuImpl 
performActionWithHighlightingForItemAtIndex:] + 190*

----------------------------   More Below this line 
--------------------------

=================================================================
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.
=================================================================




On 11/11/10 3:36 PM, kjpou1 wrote:
> Hello All
>
> I have modified the Animating Views sample to use the new Animator accessor.
>
> There are three options available from the menu as well that can be used
> instead of the Buttons:
>
> One little problem is that every once in a while it will get the following
> message.  It seems to have to do with threading.  It does not happen all the
> time so could not pin point anything specific in the program.
>
> http://mono.1490590.n4.nabble.com/file/n3037926/AnimatingViews.zip
> AnimatingViews.zip
>
> Kenneth
>
> Stacktrace:
>
>    at (wrapper managed-to-native)
> MonoMac.ObjCRuntime.Messaging.void_objc_msgSendSuper (intptr,intptr)
> <0x00004>
>    at (wrapper managed-to-native)
> MonoMac.ObjCRuntime.Messaging.void_objc_msgSendSuper (intptr,intptr)
> <0x00004>
>    at MonoMac.Foundation.NSObject/MonoMac_Disposer.Drain
> (MonoMac.Foundation.NSObject)<0x00072>
>    at (wrapper dynamic-method) object.08ab0770-1828-4289-ba14-cefe051f936d
> (MonoMac.Foundation.NSObject,MonoMac.ObjCRuntime.Selector,MonoMac.Foundation.NSObject)
> <0x00030>
>    at (wrapper native-to-managed) object.08ab0770-1828-4289-ba14-cefe051f936d
> (MonoMac.Foundation.NSObject,MonoMac.ObjCRuntime.Selector,MonoMac.Foundation.NSObject)
> <0x000e8>
>    at (wrapper managed-to-native)
> MonoMac.AppKit.NSApplication.NSApplicationMain (int,string[])<0x00004>
>    at (wrapper managed-to-native)
> MonoMac.AppKit.NSApplication.NSApplicationMain (int,string[])<0x00004>
>    at MonoMac.AppKit.NSApplication.Main (string[])<0x00015>
>    at AnimatingViews.MainClass.Main (string[])<0x00015>
>    at (wrapper runtime-invoke)<Module>.runtime_invoke_void_object
> (object,intptr,intptr,intptr)<0x00043>
>
> Native stacktrace:
>
> 	0   AnimatingViews                      0x000c2277
> mono_handle_native_sigsegv + 343
> 	1   AnimatingViews                      0x00010e76
> mono_sigsegv_signal_handler + 306
> 	2   libSystem.B.dylib                   0x96e061fb _sigtramp + 43
> 	3   ???                                 0xffffffff 0x0 + 4294967295
> 	4   AppKit                              0x976c7c3f -[NSView dealloc] + 46
> 	5   AppKit                              0x978c8e5e -[NSBox dealloc] + 173
> 	6   ???                                 0x015fab9a 0x0 + 23047066
> 	7   ???                                 0x033ced7b 0x0 + 54324603
> 	8   ???                                 0x007d50d9 0x0 + 8212697
> 	9   ???                                 0x007bc929 0x0 + 8112425
> 	10  Foundation                          0x9436fddd __NSThreadPerformPerform
> + 506
> 	11  CoreFoundation                      0x997da0fb __CFRunLoopDoSources0 +
> 1563
> 	12  CoreFoundation                      0x997d7bbf __CFRunLoopRun + 1071
> 	13  CoreFoundation                      0x997d7094 CFRunLoopRunSpecific +
> 452
> 	14  CoreFoundation                      0x997d6ec1 CFRunLoopRunInMode + 97
> 	15  HIToolbox                           0x9501cf9c
> RunCurrentEventLoopInMode + 392
> 	16  HIToolbox                           0x9501cd51 ReceiveNextEventCommon +
> 354
> 	17  HIToolbox                           0x9501cbd6
> BlockUntilNextEventMatchingListInMode + 81
> 	18  AppKit                              0x9769fa89 _DPSNextEvent + 847
> 	19  AppKit                              0x9769f2ca -[NSApplication
> nextEventMatchingMask:untilDate:inMode:dequeue:] + 156
> 	20  AppKit                              0x9766155b -[NSApplication run] +
> 821
> 	21  AppKit                              0x976595ed NSApplicationMain + 574
> 	22  ???                                 0x015f9e56 0x0 + 23043670
> 	23  ???                                 0x015f9da6 0x0 + 23043494
> 	24  ???                                 0x005c01be 0x0 + 6029758
> 	25  ???                                 0x005c0224 0x0 + 6029860
> 	26  AnimatingViews                      0x00010c41 mono_jit_runtime_invoke
> + 1372
> 	27  AnimatingViews                      0x001d0c7a mono_runtime_invoke +
> 138
> 	28  AnimatingViews                      0x001d27e1 mono_runtime_exec_main +
> 706
> 	29  AnimatingViews                      0x001d2127 mono_runtime_run_main +
> 808
> 	30  AnimatingViews                      0x0009810d mono_jit_exec + 200
> 	31  AnimatingViews                      0x00098347 main_thread_handler +
> 558
> 	32  AnimatingViews                      0x0009a2aa mono_main + 6666
> 	33  AnimatingViews                      0x00005ca3 main + 49
> 	34  AnimatingViews                      0x00005c46 start + 54
>
> Debug info from gdb:
>
> warning: Trying to remove a section from the ordered section list that did
> not exist at 0x340000.
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/main.o" - no debug
> information available for "main.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(driver.o)"
> - no debug information available for "driver.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(alloc.o)"
> - no debug information available for "alloc.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mini.o)"
> - no debug information available for "mini.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(object.o)"
> - no debug information available for "object.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(image.o)"
> - no debug information available for "image.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(attach.o)"
> - no debug information available for "attach.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-debug.o)"
> - no debug information available for "mono-debug.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(debug-helpers.o)"
> - no debug information available for "debug-helpers.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(security-manager.o)"
> - no debug information available for "security-manager.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(wapihandles.o)"
> - no debug information available for "wapihandles.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(security-core-clr.o)"
> - no debug information available for "security-core-clr.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(debugger-agent.o)"
> - no debug information available for "debugger-agent.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(environment.o)"
> - no debug information available for "environment.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-internal-hash.o)"
> - no debug information available for "mono-internal-hash.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(debug-debugger.o)"
> - no debug information available for "debug-debugger.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-counters.o)"
> - no debug information available for "mono-counters.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(loader.o)"
> - no debug information available for "loader.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(appdomain.o)"
> - no debug information available for "appdomain.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(metadata.o)"
> - no debug information available for "metadata.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(verify.o)"
> - no debug information available for "verify.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(graph.o)"
> - no debug information available for "graph.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(aot-compiler.o)"
> - no debug information available for "aot-compiler.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(domain.o)"
> - no debug information available for "domain.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(class.o)"
> - no debug information available for "class.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-config.o)"
> - no debug information available for "mono-config.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(assembly.o)"
> - no debug information available for "assembly.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mini-x86.o)"
> - no debug information available for "mini-x86.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(threads.o)"
> - no debug information available for "threads.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(marshal.o)"
> - no debug information available for "marshal.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(debug-mini.o)"
> - no debug information available for "debug-mini.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(trace.o)"
> - no debug information available for "trace.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(profiler.o)"
> - no debug information available for "profiler.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(aot-runtime.o)"
> - no debug information available for "aot-runtime.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(monobitset.o)"
> - no debug information available for "monobitset.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-property-hash.o)"
> - no debug information available for "mono-property-hash.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(lt2-misc.o)"
> - no debug information available for "misc.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(generic-sharing.o)"
> - no debug information available for "generic-sharing.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(boehm-gc.o)"
> - no debug information available for "boehm-gc.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(jit-icalls.o)"
> - no debug information available for "jit-icalls.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(method-to-ir.o)"
> - no debug information available for "method-to-ir.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(handles.o)"
> - no debug information available for "handles.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(reclaim.o)"
> - no debug information available for "reclaim.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(method-builder.o)"
> - no debug information available for "method-builder.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(tramp-x86.o)"
> - no debug information available for "tramp-x86.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(exception.o)"
> - no debug information available for "exception.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mini-trampolines.o)"
> - no debug information available for "mini-trampolines.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-error.o)"
> - no debug information available for "mono-error.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(helpers.o)"
> - no debug information available for "helpers.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mutexes.o)"
> - no debug information available for "mutexes.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(branch-opts.o)"
> - no debug information available for "branch-opts.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(reflection.o)"
> - no debug information available for "reflection.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(cominterop.o)"
> - no debug information available for "cominterop.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(blacklst.o)"
> - no debug information available for "blacklst.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(gc.o)"
> - no debug information available for "gc.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mini-codegen.o)"
> - no debug information available for "mini-codegen.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(metadata-verify.o)"
> - no debug information available for "metadata-verify.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mini-exceptions.o)"
> - no debug information available for "mini-exceptions.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-debug-debugger.o)"
> - no debug information available for "mono-debug-debugger.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mempool.o)"
> - no debug information available for "mempool.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(shared.o)"
> - no debug information available for "shared.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(wthreads.o)"
> - no debug information available for "wthreads.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mini-generic-sharing.o)"
> - no debug information available for "mini-generic-sharing.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-dl.o)"
> - no debug information available for "mono-dl.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mini-posix.o)"
> - no debug information available for "mini-posix.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(opcodes.o)"
> - no debug information available for "opcodes.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(image-writer.o)"
> - no debug information available for "image-writer.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-time.o)"
> - no debug information available for "mono-time.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(debug-mono-symfile.o)"
> - no debug information available for "debug-mono-symfile.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(darwin_stop_world.o)"
> - no debug information available for "darwin_stop_world.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(unwind.o)"
> - no debug information available for "unwind.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(io.o)"
> - no debug information available for "io.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(headers.o)"
> - no debug information available for "headers.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(monitor.o)"
> - no debug information available for "monitor.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(semaphores.o)"
> - no debug information available for "semaphores.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(finalize.o)"
> - no debug information available for "finalize.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mark.o)"
> - no debug information available for "mark.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(icall.o)"
> - no debug information available for "icall.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mini-darwin.o)"
> - no debug information available for "mini-darwin.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(ssa.o)"
> - no debug information available for "ssa.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-codeman.o)"
> - no debug information available for "mono-codeman.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(events.o)"
> - no debug information available for "events.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-sha1.o)"
> - no debug information available for "mono-sha1.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(dwarfwriter.o)"
> - no debug information available for "dwarfwriter.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(exceptions-x86.o)"
> - no debug information available for "exceptions-x86.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(console-unix.o)"
> - no debug information available for "console-unix.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(local-propagation.o)"
> - no debug information available for "local-propagation.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(wait.o)"
> - no debug information available for "wait.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(regalloc.o)"
> - no debug information available for "regalloc.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-basic-block.o)"
> - no debug information available for "mono-basic-block.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mini-gc.o)"
> - no debug information available for "mini-gc.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-io-portability.o)"
> - no debug information available for "mono-io-portability.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(threadpool.o)"
> - no debug information available for "threadpool.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(allchblk.o)"
> - no debug information available for "allchblk.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(dominators.o)"
> - no debug information available for "dominators.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-filemap.o)"
> - no debug information available for "mono-filemap.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(collection.o)"
> - no debug information available for "collection.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(processes.o)"
> - no debug information available for "processes.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-mmap.o)"
> - no debug information available for "mono-mmap.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(pthread_support.o)"
> - no debug information available for "pthread_support.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(malloc.o)"
> - no debug information available for "malloc.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-hash.o)"
> - no debug information available for "mono-hash.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-uri.o)"
> - no debug information available for "mono-uri.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-logger.o)"
> - no debug information available for "mono-logger.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-perfcounters.o)"
> - no debug information available for "mono-perfcounters.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(socket-io.o)"
> - no debug information available for "socket-io.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(ssapre.o)"
> - no debug information available for "ssapre.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(regalloc2.o)"
> - no debug information available for "regalloc2.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(decompose.o)"
> - no debug information available for "decompose.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(liveness.o)"
> - no debug information available for "liveness.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(critical-sections.o)"
> - no debug information available for "critical-sections.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(error.o)"
> - no debug information available for "error.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(string-icalls.o)"
> - no debug information available for "string-icalls.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(strenc.o)"
> - no debug information available for "strenc.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-semaphore.o)"
> - no debug information available for "mono-semaphore.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-path.o)"
> - no debug information available for "mono-path.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(abcremoval.o)"
> - no debug information available for "abcremoval.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(linear-scan.o)"
> - no debug information available for "linear-scan.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(tasklets.o)"
> - no debug information available for "tasklets.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(cfold.o)"
> - no debug information available for "cfold.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(new_hblk.o)"
> - no debug information available for "new_hblk.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(os_dep.o)"
> - no debug information available for "os_dep.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(gcj_mlc.o)"
> - no debug information available for "gcj_mlc.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mark_rts.o)"
> - no debug information available for "mark_rts.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(simd-intrinsics.o)"
> - no debug information available for "simd-intrinsics.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(locking.o)"
> - no debug information available for "locking.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(obj_map.o)"
> - no debug information available for "obj_map.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(process.o)"
> - no debug information available for "process.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(file-io.o)"
> - no debug information available for "file-io.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(dbg_mlc.o)"
> - no debug information available for "dbg_mlc.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(dlmalloc.o)"
> - no debug information available for "dlmalloc.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-proclib.o)"
> - no debug information available for "mono-proclib.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(security.o)"
> - no debug information available for "security.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(sockets.o)"
> - no debug information available for "sockets.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(misc.o)"
> - no debug information available for "misc.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(filewatcher.o)"
> - no debug information available for "filewatcher.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(sysmath.o)"
> - no debug information available for "sysmath.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(stubborn.o)"
> - no debug information available for "stubborn.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(locales.o)"
> - no debug information available for "locales.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(io-portability.o)"
> - no debug information available for "io-portability.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-mlist.o)"
> - no debug information available for "mono-mlist.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(decimal.o)"
> - no debug information available for "decimal.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-networkinterfaces.o)"
> - no debug information available for "mono-networkinterfaces.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mallocx.o)"
> - no debug information available for "mallocx.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(declsec.o)"
> - no debug information available for "declsec.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(dyn_load.o)"
> - no debug information available for "dyn_load.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-mutex.o)"
> - no debug information available for "mono-mutex.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mono-poll.o)"
> - no debug information available for "mono-poll.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(rand.o)"
> - no debug information available for "rand.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(posix.o)"
> - no debug information available for "posix.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(typd_mlc.o)"
> - no debug information available for "typd_mlc.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(timefuncs.o)"
> - no debug information available for "timefuncs.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(messages.o)"
> - no debug information available for "messages.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(strtod.o)"
> - no debug information available for "strtod.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(mach_dep.o)"
> - no debug information available for "mach_dep.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(versioninfo.o)"
> - no debug information available for "versioninfo.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(wapi_glob.o)"
> - no debug information available for "wapi_glob.c".
>
> warning: Could not find object file
> "/private/tmp/monobuild/build/BUILD/mono-2.6.7/mono/mini/./.libs/libmono-static.a(lt1-security.o)"
> - no debug information available for "security.c".
>
> Attaching to process 8339.
> Reading symbols for shared libraries . done
> Reading symbols for shared libraries
> ...............................................................................................................................
> done
> 0x96dab419 in read$UNIX2003 ()
>    7 port# 0x6807 0x96dc59d2 in __workq_kernreturn ()
>    6 port# 0x5803 0x96dce066 in __semwait_signal ()
>    5 port# 0x2103 0x96dce066 in __semwait_signal ()
>    4 port# 0x2003 0x96dce066 in __semwait_signal ()
>    3 port# 0x1703 0x96dc6942 in kevent ()
>    2 port# 0x1203 0x96da00fa in mach_msg_trap ()
> * 1 port# 0x60f  0x96dab419 in read$UNIX2003 ()
>
> Thread 7 (process 8339):
> #0  0x96dc59d2 in __workq_kernreturn ()
> #1  0x96dc5f68 in _pthread_wqthread ()
> #2  0x96dc5b86 in start_wqthread ()
>
> Thread 6 (process 8339):
> #0  0x96dce066 in __semwait_signal ()
> #1  0x96dcdd22 in _pthread_cond_wait ()
> #2  0x96dcf9b8 in pthread_cond_wait$UNIX2003 ()
> #3  0x92072c3e in CVDisplayLink::runIOThread ()
> #4  0x9207282a in startIOThread ()
> #5  0x96dcd81d in _pthread_start ()
> #6  0x96dcd6a2 in thread_start ()
>
> Thread 5 (process 8339):
> #0  0x96dce066 in __semwait_signal ()
> #1  0x96dcdd22 in _pthread_cond_wait ()
> #2  0x96dcf9b8 in pthread_cond_wait$UNIX2003 ()
> #3  0x00233a56 in _wapi_handle_timedwait_signal_handle ()
> #4  0x0023380a in _wapi_handle_wait_signal_handle ()
> #5  0x00249f6c in WaitForSingleObjectEx ()
> #6  0x002595d0 in mono_sem_timedwait ()
> #7  0x002595ac in mono_sem_wait ()
> #8  0x0016322d in finalizer_thread ()
> #9  0x002096a2 in start_wrapper ()
> #10 0x0024c13d in thread_start_routine ()
> #11 0x00270da4 in GC_start_routine ()
> #12 0x96dcd81d in _pthread_start ()
> #13 0x96dcd6a2 in thread_start ()
>
> Thread 4 (process 8339):
> #0  0x96dce066 in __semwait_signal ()
> #1  0x96df9c64 in nanosleep$UNIX2003 ()
> #2  0x0022e01b in collection_thread ()
> #3  0x96dcd81d in _pthread_start ()
> #4  0x96dcd6a2 in thread_start ()
>
> Thread 3 (process 8339):
> #0  0x96dc6942 in kevent ()
> #1  0x96dc705c in _dispatch_mgr_invoke ()
> #2  0x96dc6519 in _dispatch_queue_invoke ()
> #3  0x96dc62be in _dispatch_worker_thread2 ()
> #4  0x96dc5d41 in _pthread_wqthread ()
> #5  0x96dc5b86 in start_wqthread ()
>
> Thread 2 (process 8339):
> #0  0x96da00fa in mach_msg_trap ()
> #1  0x96da0867 in mach_msg ()
> #2  0x00125a37 in mach_exception_thread ()
> #3  0x96dcd81d in _pthread_start ()
> #4  0x96dcd6a2 in thread_start ()
>
> Thread 1 (process 8339):
> #0  0x96dab419 in read$UNIX2003 ()
> #1  0x000c2442 in mono_handle_native_sigsegv ()
> #2  0x00010e76 in mono_sigsegv_signal_handler ()
> #3<signal handler called>
> #4  0x96a48edb in objc_msgSend ()
> #5  0x96a48ec0 in objc_msgSend_fixup_rtp ()
> #6  0x976c7c3f in -[NSView dealloc] ()
> #7  0x978c8e5e in -[NSBox dealloc] ()
> #8  0x015fab9a in ?? ()
> #9  0x033ced7b in ?? ()
> #10 0x007d50d9 in ?? ()
> #11 0x007bc929 in ?? ()
> #12 0x9436fddd in __NSThreadPerformPerform ()
> #13 0x997da0fb in __CFRunLoopDoSources0 ()
> #14 0x997d7bbf in __CFRunLoopRun ()
> #15 0x997d7094 in CFRunLoopRunSpecific ()
> #16 0x997d6ec1 in CFRunLoopRunInMode ()
> #17 0x9501cf9c in RunCurrentEventLoopInMode ()
> #18 0x9501cd51 in ReceiveNextEventCommon ()
> #19 0x9501cbd6 in BlockUntilNextEventMatchingListInMode ()
> #20 0x9769fa89 in _DPSNextEvent ()
> #21 0x9769f2ca in -[NSApplication
> nextEventMatchingMask:untilDate:inMode:dequeue:] ()
> #22 0x9766155b in -[NSApplication run] ()
> #23 0x976595ed in NSApplicationMain ()
> #24 0x015f9e56 in ?? ()
> #25 0x015f9da6 in ?? ()
> #26 0x005c01be in ?? ()
> #27 0x005c0224 in ?? ()
> #28 0x00010c41 in mono_jit_runtime_invoke ()
> #29 0x001d0c7a in mono_runtime_invoke ()
> #30 0x001d27e1 in mono_runtime_exec_main ()
> #31 0x001d2127 in mono_runtime_run_main ()
> #32 0x0009810d in mono_jit_exec ()
> #33 0x00098347 in main_thread_handler ()
> #34 0x0009a2aa in mono_main ()
> #35 0x00005ca3 in main ()
>
> =================================================================
> 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.
> =================================================================
>
> The application was terminated by a signal: SIGIOT
>
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