dbassist建库 出错 请帮忙分析

21374882

sparc4500+solaris7+oracle8i　典型安装，到建库时出错．没看明白哪儿没有作对，是操作系统，还是oracle数据库自身出错．请各位帮忙指点．
内存１Ｇ，set shmsys:shminfo_shmmax=500000000,这个５００Ｍ的值是参考另一台已经安装好oracle8i数据库的类似情况机器上的值．
solaris7没有加过kernal patch,只是加了一个１０７６３６－０１，是ＪＲＥ要求加的．

提示如下
$ dbassist
SIGSEGV   11*  segmentation violation
    si_signo [11]: SIGSEGV   11*  segmentation violation
    si_errno [0]: Error 0
    si_code [1]: SEGV_MAPERR [addr: 0x0]

        stackbase=FCFF1D5C, stackpointer=FCFEEE3C

Full thread dump:　
　　　　．．．
              "Screen Updater" (0xaaba0
Registered Monitor Dump:
    Fork_Wait_monitor: <unowned>;
        Waiting to be notified:
            "process reaper" (0x2dd68
    PCMap lock: <unowned>;
    Thread queue lock: <unowned>;
        Waiting to be notified:
            "main" (0x8a270)
    Name and type hash table lock: <unowned>;
    String intern lock: <unowned>;
    JNI pinning lock: <unowned>;
    JNI global reference lock: <unowned>;
    BinClass lock: <unowned>;
    Class loading lock: <unowned>;
    Java stack lock: <unowned>;
    Code rewrite lock: <unowned>;
    Heap lock: <unowned>;
    Has finalization queue lock: <unowned>;
    Finalize me queue lock: <unowned>;
        Waiting to be notified:
            "Finalizer thread" (0x8a61
    Monitor registry: owner "Thread-4" (0xca5eb0, 1 entry)
退出－核心陷阱


请帮忙指点．