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On 3/14/17 2:38 AM, Satish Chhatpar 02 wrote: > I have encountered same error for jre version 1.7.0_21. > > This is a known bug in Java and it has been fixed in JRE version > 1.7.0_80. Note that Java 7 has been EOL'd by Oracle nearly 2 years ago. Continuing to use Java 7 puts you and your customers at risk of being attacked by known or unknown security vulnerabilities. If you don't have an extended-support contract with Oracle, you should update to Java 8. If you do have an extended-support contract with Oracle, you should call them with questions like this. There is nothing in Tomcat that should be able to crash the JVM, unless you are using tcnative. All known tcnative-related problems result in crashes directly within libtcnative and not within the JVM cod e. - -chris > ________________________________ From: Vijay Kumar > <vijy.gan...@gmail.com> Sent: Tuesday, March 14, 2017 6:39:52 AM > To: Tomcat Users List Subject: A fatal error has been detected by > the Java Runtime Environment libjvm > > Hi Team, > > We have a web application installed in Tomcat 7.0.47. This was > working fine till last week but suddenly its failing due to Java > Fatal error as specified below. > > Could any one please suggest how to know the root cause for this > issue. Attached the log for reference. > > # A fatal error has been detected by the Java Runtime Environment: > # # SIGSEGV (0xb) at pc=0x00002ab58b1e5ef1, pid=26026, > tid=1108834624 # # JRE version: Java(TM) SE Runtime Environment > (7.0_45-b18) (build 1.7.0_45-b18) # Java VM: Java HotSpot(TM) > 64-Bit Server VM (24.45-b08 mixed mode linux-amd64 compressed > oops) # Problematic frame: # V [libjvm.so+0x7e4ef1] > Node::rematerialize() const+0x1 # # Failed to write core dump. Core > dumps have been disabled. To enable core dumping, try "ulimit -c > unlimited" before starting Java again # # If you would like to > submit a bug report, please visit: # > http://bugreport.sun.com/bugreport/crash.jsp # > > Thanks, Vijay G > > ::DISCLAIMER:: > ______________________________________________________________________ __________________________________________ > > Confidentiality Notice from Dixons Carphone plc (registered in England & Wales No.07105905) of 1 Portal Way, London, W3 6RS ("Dixons Carphone"). The information contained in this e-mail and any attachments may be legally privileged, proprietary and/or confidential. If you received this e-mail in error, please notify the sender by return, permanently delete the e-mail and destroy all hard copies immediately. No warranty is made as to the completeness or accuracy of the information contained in this e-mail. Opinions, conclusions and statements of intent in this e-mail are those of the sender and will not bind any Dixons Carphone group company (Dixons Carphone Group) unless confirmed by an authorised representative independently of this e-mail. We do not accept responsibility for viruses; you must scan for these. E-mails sent to and from Dixons Carphone Group are routinely monitored for record keeping, quality control, training purposes, to ensure regulatory compliance and to prevent viruses and unauthorised use of our computer systems. The Carphone Warehouse Limited (registered in England & Wales No.02142673) is a member of the Dixons Carphone Group and is authorised and regulated by the Financial Conduct Authority. > ______________________________________________________________________ __________________________________________ > -----BEGIN PGP SIGNATURE----- Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCAAGBQJYyA3zAAoJEBzwKT+lPKRYLvEP/1MCzbnpSH4NBRs56saGsNMV j8Q5tcJ3yA6bwEz9cWZUDO6snXRaJaMVmjXQMz4hYU4XXE/3zUt3kh72NnfPVIXe GhP/qzj0VNyGOjMNaxCNFQ8BfZwod2ohBA+pWchFVhNycwqS8ZSAVgZIfotxKaKe CmLHTRcYfcCy/YTbmL9XPEEaJ33VeZbgqBH/8Kl5t0+DwlI1Qv1oyv7GHN8hUIBc aj9zH5o5RXq/apvu3/ArgJr+YIKdqkNYFlybYPYE1YZK1FZCf1VFNwx2JWjMgoqS hyR5EolEnTcOzQesCLOGtA5bhB5Dgwz8NB4r9zkztLM9teLSxi3yfc+1VtAfxUjC b/nHnoK6KCBo/JFgDTZ9lOYFp8qCCqY3vKu31jYqc6AFyWWyK+SspIq+i7qHm6J1 J3Fa10VSBR1wxKFz0xxsflrpAL22BCrnuCLxKY2519ewNr0vpmcxk4AZtHt3QVJN ePNpXiCuzTlsKx6pUjhmLTvnWtKmJffZf4VD0Pgp/fPds4L5jF/5kQovwitz1G4j sj99Vc+M0oKX/dzXe2cY62eVJpndNqMRf/1B1aFFEe5Lp/S22td51ld/CjWCaY+G acQkq06M18Lits39ueTrmyADbshGob4NRKvtfPruVUTPsDPTZ9q246vKRipOyAEf NjqBETi6hhvncBkuiiLj =3/pH -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org