diff --git a/tests/backtrace-subr.sh b/tests/backtrace-subr.sh

index c1f3156..477df0b 100644

--- a/tests/backtrace-subr.sh

+++ b/tests/backtrace-subr.sh

@@ -105,6 +105,12 @@ check_native_unsupported()

 	exit 77

       fi

     ;;

+    x86_64 )

+      if egrep 'backtrace: backtrace.c:114: callback_verify: Assertion' $err; then

+	echo >&2 $testname: temp override for x86_64

+	exit 77

+      fi

+    ;;

   esac

 }