[Mono-bugs] [Bug 76768][Wis] New - SIGSEGV While accessing a type in a loaded assembly

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Sun Nov 20 07:46:50 EST 2005

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Changed by pre at oninetspeed.pt.


--- shadow/76768	2005-11-20 07:46:50.000000000 -0500
+++ shadow/76768.tmp.9926	2005-11-20 07:46:50.000000000 -0500
@@ -0,0 +1,94 @@
+Bug#: 76768
+Product: Mono: Runtime
+Version: unspecified
+OS Details: 
+Status: NEW   
+Priority: Wishlist
+Component: JIT
+AssignedTo: lupus at ximian.com                            
+ReportedBy: pre at oninetspeed.pt               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+Summary: SIGSEGV While accessing a type in a loaded assembly
+* This worked in Mono 1.1.8
+* I am using generics
+I am loading and assembly with Assembly.LoadFrom. Then I am accessing a
+type in that assembly and I get the following. This is a plugin based
+project and I am using NAnt to build it. This makes it dificult to create a
+small failing example. 
+I am hoping that someone could just spot the problem with this output and I
+am attaching the assemblies. To run, just:
+mono Odin.exe
+pre:~/Projects/Midgard/Odin/bin $ mono Odin.exe
+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.
+in <0x4> (wrapper managed-to-native)
+System.Reflection.MonoMethod:InternalInvoke (object,object[])
+in <0xfffffdbd> (wrapper managed-to-native)
+System.Reflection.MonoMethod:InternalInvoke (object,object[])
+in <0x8d> System.Reflection.MonoMethod:Invoke
+in <0x1a> System.Reflection.MethodBase:Invoke (object,object[])
+in <0x4be> Mono.GetOptions.OptionDetails:DoIt (string)
+in <0xbb> Mono.GetOptions.OptionDetails:ProcessArgument (string,string)
+in <0x180> Mono.GetOptions.OptionList:ProcessArgs (string[])
+in <0x4b> Mono.GetOptions.Options:ProcessArgs (string[])
+in <0x3b> Odin.Tests:Main (string[])
+in <0x50c4e7c7> (wrapper runtime-invoke)
+System.Object:runtime_invoke_void_string[] (object,intptr,intptr,intptr)
+Native stacktrace:
+        mono(mono_handle_native_sigsegv+0xc0) [0x813a0b0]
+        mono [0x8126506]
+        [0xffffe440]
+        mono(mono_compile_create_var+0x56) [0x810a736]
+        mono [0x8123bcd]
+        mono [0x81251cf]
+        mono [0x8125ddd]
+        mono [0x81260ce]
+        mono [0x81260fa]
+        mono [0x8126399]
+        mono(mono_runtime_invoke+0x27) [0x808e3e7]
+        mono(mono_runtime_invoke_array+0x1b0) [0x808f410]
+        mono [0x8095d04]
+        [0xb74e2fc4]
+        [0xb74e2d56]
+        [0xb73aab33]
+        [0xb73c8f77]
+        [0xb73c87ec]
+        [0xb73c5519]
+        [0xb74d8c64]
+        [0xb74d7d7c]
+        [0xb74d7c13]
+        mono [0x81263b0]
+        mono(mono_runtime_invoke+0x27) [0x808e3e7]
+        mono(mono_runtime_exec_main+0x5a) [0x808f12a]
+        mono(mono_runtime_run_main+0x19f) [0x808edbf]
+        mono [0x805cdf1]
+        mono(mono_main+0x75c) [0x805d70c]
+        mono [0x805c17b]
+        /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xf8) [0xb7de58c8]
+        mono [0x805c0b1]

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