On some setups the signals count can change and be truncated. You
will notice this because the number will have "<" prepended. The
testsuite didn't handle this.
You could either get:
BLOCKED BLOCKED BLOCKED CAUGHT
CAUGHT CATCHED
0000000000000000 0000000000000000 0000000000000000 00000001f3d1fef9 00000001f3d1fef9 00000001f3d1fef9
or
BLOCKED BLOCKED BLOCKED CAUGHT CAUGHT CATCHED
00000000 00000000 00000000 <f3d1fef9 <f3d1fef9 <f3d1fef9