This happens with x86_32, due to "CCS" column printing "-". The test regexp does not accept it. This affects every VM without compressed class support. The same bug would happen if -XX:-UseCompressedClassPointers is supplied to x86_64 VM.

$ CONF=linux-x86-server-fastdebug make run-test TEST=sun/tools/jstat

...

STDOUT:
  S0 S1 E O M CCS YGC YGCT FGC FGCT CGC CGCT GCT
  0.00 87.50 0.00 0.00 86.62 - 1 0.012 0 0.000 0 0.000 0.012
  0.00 87.50 0.00 0.00 86.62 - 1 0.012 0 0.000 0 0.000 0.012
  0.00 87.50 0.00 0.00 86.62 - 1 0.012 0 0.000 0 0.000 0.012
  0.00 87.50 0.00 0.00 86.62 - 1 0.012 0 0.000 0 0.000 0.012
  0.00 87.50 0.00 0.00 86.62 - 1 0.012 0 0.000 0 0.000 0.012
  0.00 87.50 0.00 0.00 86.62 - 1 0.012 0 0.000 0 0.000 0.012
  0.00 87.50 0.00 0.00 86.62 - 1 0.012 0 0.000 0 0.000 0.012
  0.00 87.50 0.00 0.00 86.62 - 1 0.012 0 0.000 0 0.000 0.012
...
NULL=/dev/null \
    sh \
        /home/shade/trunks/jdk/test/jdk/sun/tools/jstat/jstatLineCounts4.sh

TEST RESULT: Failed. Execution failed: exit code 1