class Crash {
    public static void main(String[] args) {
        Runtime r = Runtime.getRuntime();
        String cmd = "/bin/true";
        while (true) {
            try {
                Process p = r.exec(cmd);
            } catch (Exception e) {
                System.err.println("Exception " + e);
            }
        }
    }
}

Consider the above program. When I run it under Solaris with JDK Beta, I get the
following after a few seconds:

SIGSEGV 11* segmentation violation
    si_signo [11]: SIGSEGV 11* segmentation violation
    si_errno [0]: Error 0
    si_code [1]: SEGV_ACCERR [addr: 0xa0bc8]
 
        stackbase=EFFFF2FC, stackpointer=EFFFEFE0
 
Full thread dump:
    "Thread-4" (TID:0xee3005b8, sys_thread_t:0xef460de8) prio=5
    "Finalizer thread" (TID:0xee300358, sys_thread_t:0xef490de8) prio=1
    "Async Garbage Collector" (TID:0xee300308, sys_thread_t:0xef4c0de8) prio=1
    "Idle thread" (TID:0xee300290, sys_thread_t:0xef4f0de8) prio=0
    "clock handler" (TID:0xee300098, sys_thread_t:0xef5b0de8) prio=11
    "main" (TID:0xee300048, sys_thread_t:0x7c9c8) prio=5 *current thread*
        java.lang.UNIXProcess.<init>(UNIXProcess.java:117)
        java.lang.Runtime.exec(Runtime.java)
        Crash.main(crash.java:7)
Monitor Cache Dump:
Registered Monitor Dump:
    Finalize me queue lock: unowned
    Thread queue lock: unowned
    Class lock: unowned
    Java stack lock: unowned
    Code rewrite lock: unowned
    Heap lock: unowned
    Has finalization queue lock: unowned
    Monitor IO lock: unowned
    Child death monitor: unowned
    Event monitor: unowned
    I/O monitor: unowned
    Alarm monitor: unowned
        Waiting to be notified:
            "clock handler"
    Sbrk lock: unowned
    Monitor cache lock: unowned
    Monitor registry: monitor owner: "main"
Thread Alarm Q:
Segmentation fault (core dumped)

DREL 11/27/95