I've had problems with 4482562 regression test for 1.3.1_11 on SuSE 8.2.
CTE_REGTEST/Generic/4482562
The test (Deadlock test) always fails when run automatically and when run manually, only some parts will pass at different times. It checks deadlock for
java and java_g with -client and -server so 4 checks are necessary.
You need to keep re-running which ever one fails until they all pass. It takes a HUGE amount of tries for this to happen.
I had this same problem for 1.3.1_10b2 on RedHat 7.3 but it didn't take me as long to get it to pass manually.
There doesn't seem to be the same issue on solaris