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Date: Tue, 1 Oct 1996 17:28:57 +0900 (JST)
Message-Id: <199610010828.RAA01468@lenlen.mt.cs.keio.ac.jp>
To: hackers@FreeBSD.org
Subject: Appletviewer doesn't work on 16bpp server
From: hosokawa@mt.cs.keio.ac.jp (HOSOKAWA Tatsumi)
X-Mailer: mnews [version 1.19] 1995-07/21(Fri)
Sender: owner-hackers@FreeBSD.org
X-Loop: FreeBSD.org
Precedence: bulk

Hi!

I installed JDK 1.02 on FreeBSD 2.2-960801-SNAP w/ XFree86 3.1.2G.  I
found that appletviewer does not work on 16bpp server (of course it
works fine on 8bpp server).

If I execute appletviewer on 16bpp server, it dies with the following
error messages.

SIGSEGV   11*  segmentation violation
    sig 11, code 12 or 0xc, sc 0xefbfb57c, addr 0x9418fff
        stackbase=0xefbfd448, stackpointer=0xefbfb48c

Full thread dump:
    "thread applet-Animator.class" (TID:0x8584f08, sys_thread_t:0x93a6f28) prio=6
        java.lang.Object.wait(Object.java)
        sun.applet.AppletPanel.getNextEvent(AppletPanel.java:193)
        sun.applet.AppletPanel.run(AppletPanel.java:224)
        java.lang.Thread.run(Thread.java)
    "Finalizer thread" (TID:0x85813b0, sys_thread_t:0x9385f28) prio=1
    "Async Garbage Collector" (TID:0x8581368, sys_thread_t:0x9364f28) prio=1
    "Idle thread" (TID:0x8581320, sys_thread_t:0x9343f28) prio=0
    "clock handler" (TID:0x85811f8, sys_thread_t:0x9322f28) prio=11
    "main" (TID:0x85810a0, sys_thread_t:0x133200) prio=5 *current thread*
        sun.awt.motif.MToolkit.<init>(MToolkit.java:49)
        java.awt.Toolkit.getDefaultToolkit(Toolkit.java:199)
        java.awt.Window.getToolkit(Window.java:163)
        java.awt.Frame.addNotify(Frame.java:90)
        java.awt.Window.pack(Window.java:97)
        sun.applet.AppletViewer.<init>(AppletViewer.java:183)
        sun.applet.StdAppletViewerFactory.createAppletViewer(AppletViewer.java:85)
        sun.applet.AppletViewer.parse(AppletViewer.java:775)
        sun.applet.AppletViewer.parse(AppletViewer.java:760)
        sun.applet.AppletViewer.main(AppletViewer.java:899)
Monitor Cache Dump:
    java.lang.Class@8584FB8/18B100 (key=0x8584fb8):     monitor owner: "main"
    sun.applet.AppletViewer@8584A38/85C4A40 (key=0x8584a38):     monitor owner: "main"
    unknown key (key=0x9364f28):     unowned
        Waiting to be notified:
            "Async Garbage Collector"
    sun.awt.motif.MToolkit@85850B0/85C61A8 (key=0x85850b0):     monitor owner: "main"
    sun.applet.AppletViewerPanel@8584D60/85C5538 (key=0x8584d60):     unowned
        Waiting to be notified:
            "thread applet-Animator.class"
Registered Monitor Dump:
    Finalize me queue lock:     unowned
        Waiting to be notified:
            "Finalizer thread"
    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"
    Monitor cache lock:     unowned
    Monitor registry:     monitor owner: "main"
Thread Alarm Q:
    sys_thread_t 0x9364f28   [Timeout in 729 ms]
IOT trap

--
          HOSOKAWA, Tatsumi            E-mail: hosokawa@mt.cs.keio.ac.jp
                                               hosokawa@jp.FreeBSD.org
          WWW homepage: http://www.mt.cs.keio.ac.jp/person/hosokawa.html