Comment 2 for bug 1049352

StacktraceTop:
 runtime_invoke_signature_equal (sig1=0x3ea, sig2=0xb4c94420) at marshal.c:4196
 monoeg_g_hash_table_lookup_extended (hash=hash@entry=0x9bc58e8, key=key@entry=0xb4c94420, orig_key=orig_key@entry=0xa14cd9a8, value=value@entry=0xa14cd9ac) at ghashtable.c:300
 monoeg_g_hash_table_lookup (hash=0x9bc58e8, key=0xb4c94420) at ghashtable.c:280
 mono_marshal_get_runtime_invoke (method=method@entry=0x9bc4a1c, virtual=virtual@entry=0) at marshal.c:4583
 mono_jit_runtime_invoke (method=0x9bc4a1c, obj=0x300e70, params=0x0, exc=0x0) at mini.c:5612