[Mono-bugs] [Bug 68447][Nor] New - tramp-amd64.c assertion failure in mono

bugzilla-daemon@bugzilla.ximian.com bugzilla-daemon@bugzilla.ximian.com
Fri, 15 Oct 2004 20:16:27 -0400 (EDT)

Please do not reply to this email- if you want to comment on the bug, go to the
URL shown below and enter your comments there.

Changed by bcs26@cornell.edu.


--- shadow/68447	2004-10-15 20:16:27.000000000 -0400
+++ shadow/68447.tmp.25954	2004-10-15 20:16:27.000000000 -0400
@@ -0,0 +1,47 @@
+Bug#: 68447
+Product: Mono: Runtime
+Version: unspecified
+OS Details: 
+Status: NEW   
+Priority: Normal
+Component: misc
+AssignedTo: mono-bugs@ximian.com                            
+ReportedBy: bcs26@cornell.edu               
+QAContact: mono-bugs@ximian.com
+TargetMilestone: ---
+Summary: tramp-amd64.c assertion failure in mono
+Description of Problem:
+An assertion failure is tripped when running certain programs on amd64.
+I've boiled down the test case as far as I can--there doesn't seem to be
+any particular feature that stands out as a possible cause. Both source and
+binary attached.
+Steps to reproduce the problem:
+1. mcs -t:exe ArcLearn.cs -o Trampoline.exe
+2. mono Trampoline.exe
+Actual Results:
+$ mono Trampoline.exe 
+** ERROR **: file tramp-amd64.c: line 103 (amd64_magic_trampoline):
+assertion failed: (*vtable_slot)
+Expected Results:
+Runs and terminates normally.
+How often does this happen? 
+Always, on a pretty wide range of programs, with no common pattern to the
+programs that I can figure out.
+Additional Information:
+Happens with this test case on latest CVS (as of 10/13); I've seen the same
+issue running 1.1.1 and earlier versions out of CVS, but run them on this
+particular test case.