mono mvc bug

Attached sample up uses AutoFac 1.4 for IoC and dies trying to resolve the controller with this:

** ERROR **: file mini-trampolines.c: line 183 (mono_convert_imt_slot_to_vtable_slot): should not be reached
aborting...
Stacktrace:

  at System.Web.Mvc.MvcHandler.ProcessRequestInit (System.Web.HttpContextBase,System.Web.Mvc.IController&,System.Web.Mvc.IControllerFactory&) <0xffffffff>
  at System.Web.Mvc.MvcHandler.ProcessRequestInit (System.Web.HttpContextBase,System.Web.Mvc.IController&,System.Web.Mvc.IControllerFactory&) <0x00084>
  at System.Web.Mvc.MvcHandler.BeginProcessRequest (System.Web.HttpContextBase,System.AsyncCallback,object) <0x00035>
  at System.Web.Mvc.MvcHandler.BeginProcessRequest (System.Web.HttpContext,System.AsyncCallback,object) <0x0003f>
  at System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.BeginProcessRequest (System.Web.HttpContext,System.AsyncCallback,object) <0x0001c>
  at System.Web.HttpApplication/<Pipeline>c__Iterator2.MoveNext () <0x02d39>
  at System.Web.HttpApplication.Tick () <0x00031>
  at System.Web.HttpApplication.Start (object) <0x001ba>
  at System.Web.HttpApplication.System.Web.IHttpHandler.ProcessRequest (System.Web.HttpContext) <0x00032>
  at System.Web.HttpRuntime.Process (System.Web.HttpWorkerRequest) <0x00219>
  at System.Web.HttpRuntime.RealProcessRequest (object) <0x00050>
  at System.Web.HttpRuntime.ProcessRequest (System.Web.HttpWorkerRequest) <0x00041>
  at Mono.WebServer.MonoWorkerRequest.ProcessRequest () <0x000ad>
  at Mono.WebServer.BaseApplicationHost.ProcessRequest (Mono.WebServer.MonoWorkerRequest) <0x0007e>
  at Mono.WebServer.ModMonoApplicationHost.ProcessRequest (int,string,string,string,string,string,int,string,int,string,string[],string[],object) <0x00360>
  at (wrapper remoting-invoke-with-check) Mono.WebServer.ModMonoApplicationHost.ProcessRequest (int,string,string,string,string,string,int,string,int,string,string[],string[],object) <0x0010d>
  at Mono.WebServer.ModMonoWorker.InnerRun (object) <0x00589>
  at Mono.WebServer.ModMonoWorker.Run (object) <0x0001b>
  at (wrapper runtime-invoke) object.runtime_invoke_void__this___object (object,intptr,intptr,intptr) <0x00046>

Native stacktrace:

        /opt/novell/mono/bin/mono.bin [0x80d932b]
        [0x3f1440]
        /lib/libc.so.6(abort+0x101) [0x1daaa1]
        /lib/libglib-2.0.so.0(g_logv+0x4d2) [0x144bc2]
        /lib/libglib-2.0.so.0(g_log+0x29) [0x144bf9]
        /lib/libglib-2.0.so.0(g_assert_warning+0x76) [0x144c76]
        /opt/novell/mono/bin/mono.bin [0x80db6d9]
        /opt/novell/mono/bin/mono.bin [0x80dc13e]
        [0x2f8066]
        [0xd8361e]
        [0xd835b8]
        [0xd8356d]
        [0xd6adaa]
        [0xd67e5a]
        [0xd6275b]
        [0xd6242b]
        [0x715a82]
        [0x715811]
        [0x71541a]
        [0x714e8e]
        [0x7146a7]
        [0x712d29]
        [0x712996]
        [0x70fb8a]
        [0x70f474]
        [0x3cb077]
        /opt/novell/mono/bin/mono.bin [0x8061f86]
        /opt/novell/mono/bin/mono.bin(mono_runtime_invoke+0x40) [0x81ba6b0]
        /opt/novell/mono/bin/mono.bin(mono_runtime_invoke_array+0x217) [0x81bd907]
        /opt/novell/mono/bin/mono.bin [0x81c0dc0]
        /opt/novell/mono/bin/mono.bin [0x81b47f1]
        /opt/novell/mono/bin/mono.bin [0x81b710f]
        /opt/novell/mono/bin/mono.bin [0x8157ddf]
        /opt/novell/mono/bin/mono.bin [0x81d60ce]
        /opt/novell/mono/bin/mono.bin [0x82049e5]
        /lib/libpthread.so.0 [0xbc12ea]
        /lib/libc.so.6(clone+0x5e) [0x2830de]