Moses DeJong writes:
> (if you are using Lesstif)
> LD_PRELOAD=libXt.so libXm.so libXext.so
> LD_BIND_NOW=1
I already do LD_PRELOAD with libjava.so (as I use libdl.so).
Hmm, could have tried that myself. Using the line you state,
with or without pre-loading libjava.so, I get the segfault
below. Did you try this with an application that uses
libdl.so:dlopen(..) on some unrelated DLL?
I even re-compiled Lesstif, same result. I am going to
try a recent CVS next. Or am I (a full year after the
initial trouble) bitten by the thread-safety in libdl.so
vs. JDK problem again?
b.
JAVA: Test.init()V called.
SIGSEGV 11* segmentation violation
stackbase=BFFFF2E8, stackpointer=BFFFD4E0
Full thread dump:
"AWT-Motif" (TID:0x4086e520, sys_thread_t:0x80f5248,
state:CW, thread_t: t@5125, sp:0x0 threadID:0xae5,
stack_base:0xbf1ffd68, stack_size:0x200000) prio=5
java.lang.Thread.run(Thread.java)
"AWT-Input" (TID:0x4086e488, sys_thread_t:0x80f9338,
state:R, thread_t: t@4100, sp:0x0 threadID:0xae4,
stack_base:0xbf3ffd68, stack_size:0x200000) prio=5
"AWT-EventQueue-0" (TID:0x4086e4a0, sys_thread_t:0x80e2540,
state:CW, thread_t: t@3075, sp:0x0 threadID:0xae3,
stack_base:0xbf5ffd68, stack_size:0x200000) prio=5
java.lang.Object.wait(Object.java)
java.awt.EventQueue.getNextEvent(EventQueue.java:118)
java.awt.EventDispatchThread.run(EventDispatchThread.java:67)
"SIGQUIT handler" (TID:0x4086a2a0, sys_thread_t:0x8082308,
state:R, thread_t: t@2050, sp:0x0 threadID:0xace,
stack_base:0xbf7ffd68, stack_size:0x200000) prio=5
"Finalizer thread" (TID:0x4086a088, sys_thread_t:0x8082280,
state:CW, thread_t: t@1025, sp:0x0 threadID:0xacd,
stack_base:0xbf9ffd68, stack_size:0x200000) prio=5
"main" (TID:0x4086a0b0, sys_thread_t:0x8076a60, state:R,
thread_t: t@1024, sp:0x0 threadID:0xac8, stack_base:0xbffff2e8,
stack_size:0x200000) prio=0 *current thread*
sun.awt.motif.MComponentPeer.init(MComponentPeer.java:103)
sun.awt.motif.MFramePeer.<init>(MFramePeer.java:59)
sun.awt.motif.MToolkit.createFrame(MToolkit.java:117)
java.awt.Frame.addNotify(Frame.java:203)
java.awt.Window.show(Window.java:145)
Test.init(Test.java:38)
Monitor Cache Dump:
java.lang.Object@1082580992/1082954576: owner "main" (0x8076a60, 1 entry)
sun.awt.motif.MToolkit@1082581592/1082960544:
owner "main" (0x8076a60, 1 entry)
Waiting to be notified:
"AWT-Motif" (0x80f5248)
java.awt.EventQueue@1082582256/1082960800: <unowned>
Waiting to be notified:
"AWT-EventQueue-0" (0x80e2540)
Registered Monitor Dump:
Thread queue lock: <unowned>
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" (0x8082280)
Monitor registry: owner "main" (0x8076a60, 1 entry)
Abort (core dumped)
gdb:
Program terminated with signal 6, Aborted.
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