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Latest mono on macOS broke Xamarin Studio 5 compatibility: Marshal.SizeOf reports type 0x01 not handled #10303

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Nomad1 opened this issue Aug 27, 2018 · 3 comments

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@Nomad1
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@Nomad1 Nomad1 commented Aug 27, 2018

With the update to Mono 5.16.0.133 (came with VS Preview channel) Xamarin Studio 5 stopped working. Investigation shows Marshal.SizeOf issue. Since Xamarin Studio 5 is no longer updated and there are potentially other apps with similar behavior, I'm reporting this as Mono regression.

Steps to Reproduce

  1. Install Mono 5.16.0.113
  2. Install Xamarin Studio 5.10.3.51-0
  3. Run Xamarin Studio, take a look at ~/Library/Logs/XamarinStudio-5.0/Ide.log in case of errors

Current Behavior

Application crashes with Abort trap: 6 message. Log shows detailed stacktrace (attached).

Expected Behavior

Application starts and works normally.

On which platforms did you notice this

[x] macOS
[ ] Linux
[ ] Windows

Version Used:

Mono JIT compiler version 5.16.0.113 (2018-06/192987859f8 Fri Aug 17 09:54:58 EDT 2018)   
Copyright (C) 2002-2014 Novell, Inc, Xamarin Inc and Contributors. www.mono-project.com   
        TLS:           normal                                                             
        SIGSEGV:       altstack                                                           
        Notification:  kqueue                                                             
        Architecture:  amd64                                                              
        Disabled:      none                                                               
        Misc:          softdebug                                                          
        Interpreter:   yes                                                                
        LLVM:          yes(3.6.0svn-mono-master/0b3cb8ac12c)                              
        GC:            sgen (concurrent by default)                                       

Stacktrace


  at <unknown> <0xffffffff>
  at (wrapper managed-to-native) System.Runtime.InteropServices.Marshal.SizeOf (System.Type) <0x00015>
  at Registrar.DynamicRegistrar.GetValueTypeSize (System.Type) [0x00001] in <43d7d9750858407f83b966d358e7816f>:0
  at Registrar.Registrar/ObjCMethod.get_Trampoline () [0x0010e] in <43d7d9750858407f83b966d358e7816f>:0
  at Registrar.DynamicRegistrar.RegisterMethod (Registrar.Registrar/ObjCMethod) [0x00038] in <43d7d9750858407f83b966d358e7816f>:0
  at Registrar.DynamicRegistrar.OnRegisterType (Registrar.Registrar/ObjCType) [0x001f0] in <43d7d9750858407f83b966d358e7816f>:0
  at Registrar.Registrar.RegisterTypeUnsafe (System.Type,System.Collections.Generic.List`1<System.Exception>&) [0x011b1] in <43d7d9750858407f83b966d358e7816f>:0
  at Registrar.Registrar.RegisterAssembly (System.Reflection.Assembly) [0x000ab] in <43d7d9750858407f83b966d358e7816f>:0
  at ObjCRuntime.Runtime.RegisterAssembly (System.Reflection.Assembly) [0x00127] in <43d7d9750858407f83b966d358e7816f>:0
  at ObjCRuntime.Runtime.RegisterAssembly (intptr) [0x00007] in <43d7d9750858407f83b966d358e7816f>:0
  at ObjCRuntime.Runtime.register_assembly (intptr) [0x00001] in <43d7d9750858407f83b966d358e7816f>:0
  at (wrapper native-to-managed) ObjCRuntime.Runtime.register_assembly (intptr) <0x00053>
  at <unknown> <0xffffffff>
  at (wrapper managed-to-native) object.wrapper_native_0x7dc4070 () <0x00012>
  at ObjCRuntime.Runtime.EnsureInitialized () [0x00041] in <43d7d9750858407f83b966d358e7816f>:0
  at AppKit.NSApplication.Init () [0x00017] in <43d7d9750858407f83b966d358e7816f>:0
  at Xwt.Mac.MacEngine.InitializeApplication () [0x00001] in <985ab705921844ff88ee8a7c764badd5>:0
  at Xwt.Backends.ToolkitEngineBackend.Initialize (Xwt.Toolkit,bool) [0x00038] in <e91a8b2cfcb14e32bdcfbf03776f4dab>:0
  at Xwt.Toolkit.Initialize (bool) [0x00017] in <e91a8b2cfcb14e32bdcfbf03776f4dab>:0
  at Xwt.Toolkit.LoadBackend (string,bool,bool) [0x00063] in <e91a8b2cfcb14e32bdcfbf03776f4dab>:0
  at Xwt.Toolkit.Load (Xwt.ToolkitType) [0x00055] in <e91a8b2cfcb14e32bdcfbf03776f4dab>:0
  at MonoDevelop.MacIntegration.MacPlatformService.LoadNativeToolkit () [0x00028] in <be1e586dc6ae4a1494f990033b7151c2>:0
  at MonoDevelop.Ide.DesktopService.get_NativeToolkit () [0x0000b] in <0b1ace7544ef4853901438e77bcd83fb>:0
  at MonoDevelop.Ide.DesktopService.Initialize () [0x000ac] in <0b1ace7544ef4853901438e77bcd83fb>:0
  at MonoDevelop.Ide.IdeStartup.Run (MonoDevelop.Ide.MonoDevelopOptions) [0x00370] in <0b1ace7544ef4853901438e77bcd83fb>:0
  at MonoDevelop.Ide.IdeStartup.Main (string[],MonoDevelop.Ide.Extensions.IdeCustomizer) [0x00090] in <0b1ace7544ef4853901438e77bcd83fb>:0
  at Xamarin.Startup.MainClass.Main (string[]) [0x00001] in <6e8fa398c541479e95915e1228006b96>:0
  at (wrapper runtime-invoke) <Module>.runtime_invoke_int_object (object,intptr,intptr,intptr) [0x00054] in <6e8fa398c541479e95915e1228006b96>:0

Ide.2018-08-27__12-42-55.log

@marek-safar

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@marek-safar marek-safar commented Aug 27, 2018

@luhenry could you handle this?

@vargaz

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@vargaz vargaz commented Sep 10, 2018

Sipmle testcase:

Console.WriteLine (System.Runtime.InteropServices.Marshal.SizeOf (typeof (void)));                                                                                                             

Crashes with

type 0x01 not handled in marshal                                                                                                                                                                      

Stacktrace:                                                                                                                                                                                                                                                 at <unknown> <0xffffffff>
at (wrapper managed-to-native) System.Runtime.InteropServices.Marshal.SizeOf (System.Type) [0x0000b] in <25950f15ee8441f2827371765f376a7e>:0

This worked in 4.9.3 (printed 1).

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@marek-safar marek-safar commented Sep 10, 2018

@vargaz could you please fix this?

vargaz added a commit to vargaz/mono that referenced this issue Sep 13, 2018
monojenkins added a commit to monojenkins/mono that referenced this issue Sep 13, 2018
monojenkins added a commit to monojenkins/mono that referenced this issue Sep 13, 2018
luhenry added a commit that referenced this issue Sep 14, 2018
luhenry added a commit that referenced this issue Sep 14, 2018
luhenry added a commit that referenced this issue Sep 14, 2018
jonpryor added a commit to xamarin/xamarin-android that referenced this issue Oct 9, 2018
Bumps to mono/llvm:release_60@117a508c
Bumps to xamarin/xamarin-android-api-compatibility:master@7ccb4802

	$ git diff --shortstat e1af6ea..ab3c897d       # mono
        1443 files changed, 66049 insertions(+), 45745 deletions(-)
	$ git diff --shortstat bdb3a116..117a508c      # llvm
	 26794 files changed, 4110589 insertions(+), 754376 deletions(-)
	$ git diff --shortstat c550d1bd..7ccb4802      # xamarin-android-api-compatibility
	 2 files changed, 16260 insertions(+), 12347 deletions(-)

Incomplete summary of easily `grep`able fixes:

Fixes: https://bugzilla.xamarin.com/show_bug.cgi?id=11199
Fixes: https://bugzilla.xamarin.com/show_bug.cgi?id=19436
Fixes: https://bugzilla.xamarin.com/show_bug.cgi?id=23668
Fixes: https://bugzilla.xamarin.com/show_bug.cgi?id=26983
Fixes: https://bugzilla.xamarin.com/show_bug.cgi?id=33728
Fixes: https://bugzilla.xamarin.com/show_bug.cgi?id=46917
fixes: https://bugzilla.xamarin.com/show_bug.cgi?id=60065
Fixes: mono/mono#6173
Fixes: mono/mono#6466
Fixes: mono/mono#6647
Fixes: mono/mono#6834
Fixes: mono/mono#7058
Fixes: mono/mono#7137
Fixes: mono/mono#7260
Fixes: mono/mono#7305
Fixes: mono/mono#7402
Fixes: mono/mono#7525
Fixes: mono/mono#7610
Fixes: mono/mono#7649
Fixes: mono/mono#7655
Fixes: mono/mono#7683
Fixes: mono/mono#7685
Fixes: mono/mono#7716
Fixes: mono/mono#7731
Fixes: mono/mono#7785
Fixes: mono/mono#7828
Fixes: mono/mono#7944
Fixes: mono/mono#7947
Fixes: mono/mono#8036
Fixes: mono/mono#8074
Fixes: mono/mono#8089
Fixes: mono/mono#8112
Fixes: mono/mono#8122
Fixes: mono/mono#8143
Fixes: mono/mono#8149
Fixes: mono/mono#8152
Fixes: mono/mono#8175
Fixes: mono/mono#8177
Fixes: mono/mono#8250
Fixes: mono/mono#8267
Fixes: mono/mono#8273
Fixes: mono/mono#8282
Fixes: mono/mono#8310
Fixes: mono/mono#8311
Fixes: mono/mono#8329
Fixes: mono/mono#8340
Fixes: mono/mono#8372
Fixes: mono/mono#8407
Fixes: mono/mono#8409
Fixes: mono/mono#8422
Fixes: mono/mono#8430
Fixes: mono/mono#8439
fixes: mono/mono#8447
Fixes: mono/mono#8469
Fixes: mono/mono#8504
Fixes: mono/mono#8575
Fixes: mono/mono#8597
Fixes: mono/mono#8623
Fixes: mono/mono#8627
Fixes: mono/mono#8698
Fixes: mono/mono#8701
Fixes: mono/mono#8712
Fixes: mono/mono#8721
Fixes: mono/mono#8726
Fixes: mono/mono#8759
Fixes: mono/mono#8787
Fixes: mono/mono#8820
Fixes: mono/mono#8848
Fixes: mono/mono#8866
Fixes: mono/mono#8897
Fixes: mono/mono#8915
Fixes: mono/mono#8970
Fixes: mono/mono#8979
Fixes: mono/mono#9023
Fixes: mono/mono#9031
Fixes: mono/mono#9033
Fixes: mono/mono#9179
Fixes: mono/mono#9234
Fixes: mono/mono#9262
Fixes: mono/mono#9277
Fixes: mono/mono#9318
Fixes: mono/mono#9542
Fixes: mono/mono#9753
Fixes: mono/mono#9839
Fixes: mono/mono#9869
Fixes: mono/mono#9870
Fixes: mono/mono#9943
Fixes: mono/mono#9996
Fixes: mono/mono#10000
Fixes: mono/mono#10303
Fixes: mono/mono#10447
Fixes: mono/mono#10483
Fixes: mono/mono#10488
Fixes: xamarin/maccore#628
Fixes: xamarin/maccore#673
Fixes: #1561 (comment)
Fixes: #1845
Fixes: xamarin/xamarin-macios#4347
Fixes: xamarin/xamarin-macios#4617
Fixes: xamarin/xamarin-macios#4618
jonpryor added a commit to xamarin/xamarin-android that referenced this issue Dec 6, 2018
Bumps to mono/api-snapshot@b99fc87.
Bumps to mono/bockbuild@5af573e.
Bumps to mono/boringssl@41221b4.
Bumps to mono/corefx@23d0b58.
Bumps to mono/corert@af496fc.
Bumps to mono/linker@7af03ce.
Bumps to mono/NUnitLite@00e259a.
Bumps to mono/reference-assemblies@9325826.
Bumps to mono/roslyn-binaries@249709f.
Bumps to mono/xunit-binaries@bb58347.

	$ git diff --shortstat b63e5378..23f2024a      # mono 
	 1630 files changed, 50926 insertions(+), 92212 deletions(-)

Fixes: mono/mono#6352
Fixes: mono/mono#6947
Fixes: mono/mono#6992
Fixes: mono/mono#7615
Fixes: mono/mono#8340
Fixes: mono/mono#8407
Fixes: mono/mono#8575
Fixes: mono/mono#8627
Fixes: mono/mono#8707
Fixes: mono/mono#8766
Fixes: mono/mono#8848
Fixes: mono/mono#8866
Fixes: mono/mono#8935
Fixes: mono/mono#9010
Fixes: mono/mono#9023
Fixes: mono/mono#9031
Fixes: mono/mono#9033
Fixes: mono/mono#9106
Fixes: mono/mono#9109
Fixes: mono/mono#9155
Fixes: mono/mono#9179
Fixes: mono/mono#9232
Fixes: mono/mono#9234
Fixes: mono/mono#9262
Fixes: mono/mono#9277
Fixes: mono/mono#9292
Fixes: mono/mono#9318
Fixes: mono/mono#9318
Fixes: mono/mono#9332
Fixes: mono/mono#9407
Fixes: mono/mono#9421
Fixes: mono/mono#9505
Fixes: mono/mono#9542
Fixes: mono/mono#9581
Fixes: mono/mono#9623
Fixes: mono/mono#9684
Fixes: mono/mono#9750
Fixes: mono/mono#9753
Fixes: mono/mono#9772
Fixes: mono/mono#9839
Fixes: mono/mono#9869
Fixes: mono/mono#9921
Fixes: mono/mono#9943
Fixes: mono/mono#9947
Fixes: mono/mono#9973
Fixes: mono/mono#9996
Fixes: mono/mono#10000
Fixes: mono/mono#10031
Fixes: mono/mono#10035
Fixes: mono/mono#10227
Fixes: mono/mono#10243
Fixes: mono/mono#10303
Fixes: mono/mono#10448
Fixes: mono/mono#10483
Fixes: mono/mono#10488
Fixes: mono/mono#10863
Fixes: mono/mono#11123
Fixes: mono/mono#11138
Fixes? mono/mono#11146
Fixes: mono/mono#11202
Fixes: mono/mono#11378
Fixes: mono/mono#11479
Fixes: mono/mono#11613
Fixes: #1951
Fixes: xamarin/xamarin-macios#4347
Fixes: xamarin/xamarin-macios#4617
Fixes: xamarin/xamarin-macios#4984
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