----------------------------------------------------------------
BEFORE YOU POST, search the faq at <http://java.apache.org/faq/>
WHEN YOU POST, include all relevant version numbers, log files,
and configuration files. Don't make us guess your problem!!!
----------------------------------------------------------------
Search for SIGSEGV in the bug section of javasoft and you will find that
this is caused by lack of memory - certainly this is a MAJOR bug in the JVM.
Regards Simon.
----- Original Message -----
From: "Matthew Mello" <[EMAIL PROTECTED]>
To: "Java Apache Users" <[EMAIL PROTECTED]>
Sent: Saturday, November 04, 2000 4:00 AM
Subject: segmentation fault
> ----------------------------------------------------------------
> BEFORE YOU POST, search the faq at <http://java.apache.org/faq/>
> WHEN YOU POST, include all relevant version numbers, log files,
> and configuration files. Don't make us guess your problem!!!
> ----------------------------------------------------------------
>
> Okay, I'll try this again. You guys are my only hope.
>
> It appears that the class loader or JVM is crashing on me with a
> segmentation violation. This sounds like a MAJOR bug in the JVM.
> However, I have found no references to anything like it anywhere in the
> newsgroups. Does anyone have any information on a bug that would
> produce the error listed below?
>
> Thanks!
>
>
> Matthew Mello wrote:
> >
> > ----------------------------------------------------------------
> > BEFORE YOU POST, search the faq at <http://java.apache.org/faq/>
> > WHEN YOU POST, include all relevant version numbers, log files,
> > and configuration files. Don't make us guess your problem!!!
> > ----------------------------------------------------------------
> >
> > I am using Apache JServ 1.1 on Apache 1.3.9 for Spark Solaris 2.6, with
> > my jar in the <javainstall>/jre/lib/ext directory (which seems to work
> > fine, or did until today).
> >
> > I'm not sure which list I should post this question on. Please tell me
> > if you know.
> >
> > We are moving our product closer to the production environment, and
> > since we will have lots of traffic, I opened up the system to multiple
> > threads (quit using SingleThreadModel for servlets).
> >
> > Anyway, now that I have a couple of daemon threads going, I'm getting
> > this segmentation fault when the system is supposed to be loading a
> > class [Class.forName("whatever")]. Any idea where this would come from
> > or how to debug it?
> >
> > Thanks for any help anyone can offer or for redirection!
> >
> > - Matt
> >
> > SIGSEGV 11* segmentation violation
> > si_signo [11]: SIGSEGV 11* segmentation violation
> > si_errno [0]: Error 0
> > si_code [1]: SEGV_MAPERR [addr: 0x4c8b308]
> >
> > stackpointer=EB27EE90
> > "Thread-30" (TID:0x7e9aa4, sys_thread_t:0x7e99e8, state:R, thread_t:
> > t@38, threadID:0xeb280dd8, stack_bottom:0xeb281000, stack_size:0x20000)
> > prio=5 *current thread*
> >
> > [1] java.lang.Class.forName0(Native Method)
> > [2] java.lang.Class.forName(Class.java:125)
> > [3]
> >
net.paymate.connection.ActionRequest.fromProperties(ActionRequest.java:91)
> > [4]
> >
net.paymate.connection.ConnectionServer.ReplyTo(ConnectionServer.java:324)
> > [5] net.paymate.web.UserSession.ReplyTo(UserSession.java:158)
> > [6] net.paymate.servlet.TxnServlet.doPost(TxnServlet.java:68)
> > [7] javax.servlet.http.HttpServlet.service(HttpServlet.java:521)
> > [8]
> > net.paymate.servlet.SessionedServlet.service(SessionedServlet.java:104)
> > [9] javax.servlet.http.HttpServlet.service(HttpServlet.java:588)
> > [10]
> >
org.apache.jserv.JServConnection.processRequest(JServConnection.java:314)
> > [11] org.apache.jserv.JServConnection.run(JServConnection.java:170)
> > [12] java.lang.Thread.run(Thread.java:484)
> > -------------------
> >
> > Exiting Thread (sys_thread_t:0xef761df0) : no stack
> > "Session Cleaner" (TID:0x41b944, sys_thread_t:0x41b888, state:CW,
> > thread_t: t@10, threadID:0xeb0b0dd8, stack_bottom:0xeb0b1000,
> > stack_size:0x20000) prio=5
> >
> > [1] java.lang.Thread.sleep(Native Method)
> > [2] net.paymate.servlet.CleanerThread.run(SessionCleaner.java:105)
> > -------------------
> > "Thread-2" (TID:0x33d9c4, sys_thread_t:0x33d908, state:CW, thread_t:
> > t@8, threadID:0xeb2b0dd8, stack_bottom:0xeb2b1000, stack_size:0x20000)
> > prio=5
> >
> > [1] java.lang.Thread.sleep(Native Method)
> > [2]
> > org.apache.jserv.JServServletManager.run(JServServletManager.java:998)
> > [3] java.lang.Thread.run(Thread.java:485)
> > -------------------
> > "Thread-1" (TID:0x339d3c, sys_thread_t:0x339c80, state:CW, thread_t:
> > t@7, threadID:0xee6b0dd8, stack_bottom:0xee6b1000, stack_size:0x20000)
> > prio=1
> >
> > [1] java.lang.Object.wait(Object.java:424)
> > [2] org.apache.java.util.SimpleQueue.waitObject(SimpleQueue.java:116)
> > [3] org.apache.java.io.LogWriter$Agent.run(LogWriter.java:427)
> > -------------------
> > "Finalizer" (TID:0x149e04, sys_thread_t:0x149d48, state:CW, thread_t:
> > t@6, threadID:0xee820dd8, stack_bottom:0xee821000, stack_size:0x20000)
> > prio=8
> >
> > [1] java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:106)
> > [2] java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:128)
> > [3] java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:175)
> > -------------------
> > "Reference Handler" (TID:0x14668c, sys_thread_t:0x1465d0, state:CW,
> > thread_t: t@5, threadID:0xee850dd8, stack_bottom:0xee851000,
> > stack_size:0x20000) prio=10
> >
> > [1] java.lang.Object.wait(Object.java:424)
> > [2] java.lang.ref.Reference$ReferenceHandler.run(Reference.java:107)
> > -------------------
> > "Signal dispatcher" (TID:0x126dac, sys_thread_t:0x126cf0, state:MW,
> > thread_t: t@4, threadID:0xee890dd8, stack_bottom:0xee891000,
> > stack_size:0x20000) prio=10
> >
> > -------------------
> > "main" (TID:0x38564, sys_thread_t:0x384a8, state:R, thread_t: t@1,
> > threadID:0x25130, stack_bottom:0xf0000000, stack_size:0x20000) prio=5
> >
> > [1] java.net.PlainSocketImpl.socketAccept(Native Method)
> > [2] java.net.PlainSocketImpl.accept(PlainSocketImpl.java:406)
> > [3] java.net.ServerSocket.implAccept(ServerSocket.java:237)
> > [4] java.net.ServerSocket.accept(ServerSocket.java:223)
> > [5]
> >
org.apache.java.net.AuthenticatedServerSocket.accept(AuthenticatedServerSock
et.java:160)
> > [6] org.apache.jserv.JServ.main(JServ.java:127)
> > -------------------
> > [Mon Oct 30 18:04:00 2000] [error] [client 24.167.70.105] Premature end
> > of script headers: /servlets/txn
> >
> > --
> > --------------------------------------------------------------
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> --
> Matt Mello
> Home: 512-266-7081
> Cell: 512-350-6900
>
>
> --
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