From owner-freebsd-java@FreeBSD.ORG Mon Oct 10 03:52:33 2005 Return-Path: X-Original-To: java@freebsd.org Delivered-To: freebsd-java@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7CE8116A41F; Mon, 10 Oct 2005 03:52:33 +0000 (GMT) (envelope-from hwh@gddsn.org.cn) Received: from gddsn.org.cn (gddsn.org.cn [218.19.164.145]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3DDFB43D45; Mon, 10 Oct 2005 03:52:32 +0000 (GMT) (envelope-from hwh@gddsn.org.cn) Received: from [192.168.168.129] (hwh [192.168.168.129]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by gddsn.org.cn (Postfix) with ESMTP id 2B9FC38CB4D; Mon, 10 Oct 2005 11:52:23 +0800 (CST) Message-ID: <4349E56E.6060300@gddsn.org.cn> Date: Mon, 10 Oct 2005 11:52:14 +0800 From: Huang wen hui User-Agent: Mozilla Thunderbird 1.0.6 (X11/20050812) X-Accept-Language: zh-cn,zh MIME-Version: 1.0 To: java@freebsd.org, threads@freebsd.org Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: 7bit Cc: Subject: jdk15 and libthr X-BeenThere: freebsd-java@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting Java to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Oct 2005 03:52:33 -0000 Hi, I try to use jdk15+libthr on 6.0 and CURRENT, somtimes jdk15 could not pass very simple Test: # cat TestThread.java public class TestThread extends Thread{ public TestThread() { } public void run() { try{ Thread.sleep(12); //Thread.sleep(1235); } catch(Exception ex) { } System.out.println("end"); } public static void main(String[] args) throws Exception { TestThread[] threads = new TestThread[5000]; for(int i=0;iget_state() == RUNNABLE,\"invalid os thread state\")") at /usr/ports/java/jdk15/work/hotspot/src/share/vm/utilities/debug.cpp:210 #8 0x287469af in _start (data=0x821dc18) at /usr/ports/java/jdk15/work/hotspot/src/os/bsd/vm/os_bsd.cpp:614 #9 0x28098e19 in pthread_create () from /usr/lib/libthr.so.2 #10 0x2809b650 in _thread_off_key_allocated () from /usr/lib/libthr.so.2 (gdb) up 8 #8 0x287469af in _start (data=0x81ae418) at /usr/ports/java/jdk15/work/hotspot/src/os/bsd/vm/os_bsd.cpp:614 warning: Source file is more recent than executable. 614 //assert(osthr->get_state() == RUNNABLE, "invalid os thread state"); Current language: auto; currently c++ (gdb) list 609 Thread* thread = (Thread*)data; 610 OSThread* osthr = thread->osthread(); 611 612 // XXXBSD: libc_r update required check was here 613 614 //assert(osthr->get_state() == RUNNABLE, "invalid os thread state"); 615 616 // initialize signal mask for this thread 617 os::Bsd::hotspot_sigmask(thread); 618 # cat hs_err_pid33807.log # # An unexpected error has been detected by HotSpot Virtual Machine: # # Internal Error (/usr/ports/java/jdk15/work/hotspot/src/os/bsd/vm/os_bsd.cpp, 614), pid=33807, tid=0x82d8200 # # Java VM: Java HotSpot(TM) Client VM (1.5.0-p2-hwh_08_oct_2005_14_04-debug mixed mode) # # Error: assert(osthr->get_state() == RUNNABLE,"invalid os thread state") --------------- T H R E A D --------------- Current thread is native thread Stack: [0xbf776000,0xbf7b6000), sp=0xbf7b5e04, free space=255k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm_g.so+0x6c92d4] V [libjvm_g.so+0x2ee4c5] V [libjvm_g.so+0x5d39af] C [libthr.so.2+0xde19] _pthread_create+0x5f9 --------------- P R O C E S S --------------- Java Threads: ( => current thread ) 0x0821dc18 JavaThread "Thread-1967" [_thread_new, id=137200128] 0x0817e818 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=135723520] 0x0817e418 JavaThread "CompilerThread0" daemon [_thread_blocked, id=135722752] 0x0817e018 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=135722240] 0x08104c18 JavaThread "Finalizer" daemon [_thread_blocked, id=135683840] 0x08104818 JavaThread "Reference Handler" daemon [_thread_blocked, id=135683584] 0x08078818 JavaThread "main" [_thread_blocked, id=134586368] Other Threads: 0x08165418 VMThread [id=135681280] 0x08102118 WatcherThread [id=135723776] VM state:not at safepoint (normal execution) VM Mutex/Monitor currently owned by a thread: None Heap def new generation total 576K, used 316K [0x2d920000, 0x2d9c0000, 0x2de00000) eden space 512K, 49% used [0x2d920000, 0x2d95f028, 0x2d9a0000) from space 64K, 100% used [0x2d9b0000, 0x2d9c0000, 0x2d9c0000) to space 64K, 0% used [0x2d9a0000, 0x2d9a0000, 0x2d9b0000) tenured generation total 1408K, used 204K [0x2de00000, 0x2df60000, 0x31920000) the space 1408K, 14% used [0x2de00000, 0x2de333e8, 0x2de33400, 0x2df60000) compacting perm gen total 8192K, used 1425K [0x31920000, 0x32120000, 0x35920000) the space 8192K, 17% used [0x31920000, 0x31a846d8, 0x31a84800, 0x32120000) No shared spaces configured. Dynamic libraries: 0x08048000 /usr/local/jdk1.5.0/bin/java_g 0x2808b000 /usr/lib/libthr.so.2 0x2809d000 /lib/libc.so.6 0x28173000 /usr/local/jdk1.5.0/jre/lib/i386/client/libjvm_g.so 0x289a5000 /lib/libm.so.4 0x289bc000 /usr/local/jdk1.5.0/jre/lib/i386/native_threads/libhpi_g.so 0x289ce000 /usr/local/jdk1.5.0/jre/lib/i386/libverify_g.so 0x289dc000 /usr/local/jdk1.5.0/jre/lib/i386/libjava_g.so 0x289fd000 /usr/local/jdk1.5.0/jre/lib/i386/libzip_g.so 0x28057000 /libexec/ld-elf.so.1 VM Arguments: java_command: TestThread Environment Variables: JAVA_HOME=/usr/local/jdk1.5.0 PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/games:/usr/local/sbin:/usr/local/bin:/usr/X11R6/bin:/root/bin LD_LIBRARY_PATH=/usr/local/jdk1.5.0/jre/lib/i386/client:/usr/local/jdk1.5.0/jre/lib/i386:/usr/local/jdk1.5.0/jre/../lib/i386SHELL=/bin/csh HOSTTYPE=FreeBSD OSTYPE=FreeBSD MACHTYPE=i386 --------------- S Y S T E M --------------- OS:FreeBSD uname:FreeBSD 7.0-CURRENT FreeBSD 7.0-CURRENT #87: Sun Oct 9 08:18:53 CST 2005 hwh@tp.gddsn.org.cn:/usr/obj/usr/src/sys/IBM01 i386 rlimit: STACK 65536k, CORE infinity, NOFILE 11095 CPU:total 1 family 6, cmov, cx8, fxsr, mmx Memory: 4k page, physical 1909116k vm_info: Java HotSpot(TM) Client VM (1.5.0-p2-hwh_08_oct_2005_14_04) for freebsd-x86, built on Oct 8 2005 15:25:45 by root with gcc 3.4.4 [FreeBSD] 20050518