Return-Path: Delivered-To: apmail-incubator-hama-dev-archive@locus.apache.org Received: (qmail 54520 invoked from network); 9 Jun 2008 08:56:19 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 9 Jun 2008 08:56:19 -0000 Received: (qmail 17205 invoked by uid 500); 9 Jun 2008 08:56:22 -0000 Delivered-To: apmail-incubator-hama-dev-archive@incubator.apache.org Received: (qmail 17180 invoked by uid 500); 9 Jun 2008 08:56:22 -0000 Mailing-List: contact hama-dev-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hama-dev@incubator.apache.org Delivered-To: mailing list hama-dev@incubator.apache.org Received: (qmail 17169 invoked by uid 99); 9 Jun 2008 08:56:22 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 09 Jun 2008 01:56:22 -0700 X-ASF-Spam-Status: No, hits=1.2 required=10.0 tests=SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (athena.apache.org: local policy) Received: from [209.85.142.188] (HELO ti-out-0910.google.com) (209.85.142.188) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 09 Jun 2008 08:55:30 +0000 Received: by ti-out-0910.google.com with SMTP id w7so925093tib.6 for ; Mon, 09 Jun 2008 01:55:46 -0700 (PDT) Received: by 10.110.47.17 with SMTP id u17mr746518tiu.46.1213001746463; Mon, 09 Jun 2008 01:55:46 -0700 (PDT) Received: by 10.110.2.18 with HTTP; Mon, 9 Jun 2008 01:55:46 -0700 (PDT) Message-ID: Date: Mon, 9 Jun 2008 17:55:46 +0900 From: "Edward J. Yoon" To: hama-dev@incubator.apache.org Subject: Re: An unexpected error has been detected by HotSpot Virtual Machine In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <1f3854d50806090031w170c1ad6o3e9bc80d11a0bd0f@mail.gmail.com> <1f3854d50806090145h73c3e5e5yf5237d88425f1812@mail.gmail.com> X-Virus-Checked: Checked by ClamAV on apache.org JDK 1.5 seems buggy to me. I would propose start with higher version JDK 1.5.*. What do you think? On Mon, Jun 9, 2008 at 5:51 PM, Edward J. Yoon wrote: > Oh, I see. Thanks for your advice. > > On Mon, Jun 9, 2008 at 5:45 PM, Quintin Beukes wrote: >> Even if there is such a problem, the JVM should never crash. The JVM >> crashing means tomcat did something the triggered a bug in the JVM. >> Even overwritting/reading on buffers should be safe, since the JVM >> should catch it and throw an exception. >> >> On Mon, Jun 9, 2008 at 9:43 AM, Edward J. Yoon wrote: >>> Thank you very much for your nice advice. >>> Then, Is there no related with the reduction of tomcat number? >>> >>> Thanks, >>> Edward. >>> >>> On Mon, Jun 9, 2008 at 4:31 PM, Quintin Beukes wrote: >>>> Ouch. Rub it, will let the pain go away quicker. >>>> >>>> It's copying a too large byte string into a too small buffer. >>>>> # C [libc.so.6+0x68de6] strcpy+0x26 >>>> >>>> This is definitely a JVM bug. Are you running a beta JVM -> >>>> 1.5.0_06-b05? I might be mistaken, but I've never noticed the b at the >>>> b05 at the end of any of them. Try upgrading it and confirm that it's >>>> still there. >>>> >>>> Q >>>> >>>> On Mon, Jun 9, 2008 at 9:25 AM, Edward J. Yoon wrote: >>>>> Hi community, >>>>> >>>>> I got "An unexpected error has been detected by HotSpot Virtual >>>>> Machine" when i reduce the number of Tomcat server 3 to 1. >>>>> >>>>> # >>>>> # An unexpected error has been detected by HotSpot Virtual Machine: >>>>> # >>>>> # SIGSEGV (0xb) at pc=0x00497de6, pid=10535, tid=1726987184 >>>>> # >>>>> # Java VM: Java HotSpot(TM) Server VM (1.5.0_06-b05 mixed mode) >>>>> # Problematic frame: >>>>> # C [libc.so.6+0x68de6] strcpy+0x26 >>>>> # >>>>> # An error report file with more information is saved as hs_err_pid10535.log >>>>> # >>>>> # If you would like to submit a bug report, please visit: >>>>> # http://java.sun.com/webapps/bugreport/crash.jsp >>>>> # >>>>> >>>>> Have Anyone experience this? >>>>> >>>>> -- >>>>> Best regards, >>>>> Edward J. Yoon, >>>>> http://blog.udanax.org >>>>> >>>>> --------------------------------------------------------------------- >>>>> To unsubscribe, e-mail: dev-unsubscribe@tomcat.apache.org >>>>> For additional commands, e-mail: dev-help@tomcat.apache.org >>>>> >>>>> >>>> >>>> >>>> >>>> -- >>>> Quintin Beukes >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: dev-unsubscribe@tomcat.apache.org >>>> For additional commands, e-mail: dev-help@tomcat.apache.org >>>> >>>> >>> >>> >>> >>> -- >>> Best regards, >>> Edward J. Yoon, >>> http://blog.udanax.org >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: dev-unsubscribe@tomcat.apache.org >>> For additional commands, e-mail: dev-help@tomcat.apache.org >>> >>> >> >> >> >> -- >> Quintin Beukes >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: dev-unsubscribe@tomcat.apache.org >> For additional commands, e-mail: dev-help@tomcat.apache.org >> >> > > > > -- > Best regards, > Edward J. Yoon, > http://blog.udanax.org > -- Best regards, Edward J. Yoon, http://blog.udanax.org