Concurrent unaligned memory access fails

gistfile1.txt

Running org.openjdk.concurrent.torture.tests.atomicity.buffers.DirectByteBufferUnalignedInLineAtomicityTests$LongTest
Executing with 2 threads x 2 groups = 4 threads
Iterations .
                     Observed state  Occurrences Expectation Interpretation      
                               [-1] (   2139678)     UNKNOWN N/A                                     
                                [0] (   2397091)     UNKNOWN N/A                                     
                      [-4294967296] (         1)     UNKNOWN N/A                                     
.
                     Observed state  Occurrences Expectation Interpretation      
                               [-1] (   4365283)     UNKNOWN N/A                                     
                                [0] (   4636726)     UNKNOWN N/A                                     
                      [-4294967296] (         1)     UNKNOWN N/A                                     
.
                     Observed state  Occurrences Expectation Interpretation      
                                [0] (   7171700)     UNKNOWN N/A                                     
                               [-1] (   6320499)     UNKNOWN N/A                                     
                      [-4294967296] (         1)     UNKNOWN N/A                                     
.
                     Observed state  Occurrences Expectation Interpretation      
                                [0] (   7985048)     UNKNOWN N/A                                     
                               [-1] (   7060481)     UNKNOWN N/A                                     
                      [-4294967296] (         1)     UNKNOWN N/A                                     
.
                     Observed state  Occurrences Expectation Interpretation      
                                [0] (   8537228)     UNKNOWN N/A                                     
                               [-1] (   7512881)     UNKNOWN N/A                                     
                      [-4294967296] (         1)     UNKNOWN N/A