-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Vijay,
On 11/30/16 1:49 AM, Vijay Kumar wrote: > We have an application which is running on Tomcat 7.0.33 and this > is using Java 6. You need to upgrade. > Recently, Tomcat got stopped with a Fatal Error and the error > logged in catalina.out file is below. > > I have attached the hs_err_pid7711.log also to the mail. The attachment was stripped. Please only include relevant portions if you re-post. > Can one of you please suggest what might be the reason to crash the > Tomcat. Is it related to JVM or Tomcat? The crash is n libjvm.so. That's the JVM. It's possible that another component has broken some internal data structure and that the crash just happens to occur in the JVM's code. > If its related to JVM then does the cause is by changing any of > the Tomcat attributes? or is it completely due to some other system > files? Are you using libtcnative? > I need to figure it out the root cause, please help me. > > # # A fatal error has been detected by the Java Runtime > Environment: # # SIGSEGV (0xb) at pc=0x00002ae04e2b01b1, pid=7711, > tid=47143071070528 # # JRE version: 6.0_36-b36 # Java VM: OpenJDK > 64-Bit Server VM (23.25-b01 mixed mode linux-amd64 compressed > oops) # Derivative: IcedTea6 1.13.8 # Distribution: Red Hat > Enterprise Linux Server release 5.11 (Tikanga), package > rhel-1.13.8.1.el5_11-x86_64 # Problematic frame: # V > [libjvm.so+0x75e1b1] JVM_RaiseSignal+0x176841 # # Failed to write > core dump. Core dumps have been disabled. To enable core dumping, > try "ulimit -c unlimited" before starting Java again # # An error > report file with more information is saved as: # > /home/AASCPROD/hs_err_pid7711.log # # If you would like to submit a > bug report, please include # instructions how to reproduce the bug > and visit: # http://icedtea.classpath.org/bugzilla This is amd64 Linux, so you should be able to run a memtest on it. Is this bare hardware or a Virtual Machine? If it's bare hardware, I'd run memtest86+ on it to be sure the hardware is good before trying to debug a JVM crash. I'd also upgrade the JVM. - -chris -----BEGIN PGP SIGNATURE----- Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCAAGBQJYPuzyAAoJEBzwKT+lPKRYi+sP/3Cc/TmJWZtPy9QXb5CzCJ1V Hq2rJhGrYm5qU8Rkj7TW2gn625cxvawaX85PW88Dqkw96jDpgIuQ6x4CFg9A4N9S lT8Bk2MtIOkbUrDYly/Ihs/r41yCPdv95zCMzRnYPuTHAIklQB1q3qMpy/QfHpYX ik04Dg8pZ9JS5Y6FTef6ETh5VZcRPCbN29KdgavOJIIkp8Ev5s6ChUz4KOjjEmAE 8shPE7d87jqGkHx0nKrQl+TgUkWrxLLSKaj6xQqBYe3YNW5bPxBNYMhEDJ2EBzuB PxVBvaAJTvaCPKpoHrak4N47YfFrrYxtwsWlUDMpa6XHUgGi9W2+ExpjcCKPhwD2 pcJAZfwxfuMzN22PRDIj8DtrksusR4/nHjh5ssvYXsZhUFeId7g5ErlVx+z2GwS5 fqUBJ9RWAySh/5M5zY9ihGTgQp2mzVVUXH4TudNn5Oc6/oMDnfsk9SAVy02LP9uz t7opYJ1EAfFZmm7VcIwZatOS4ybGtY0YrODO1e1pe1pLEGBTUzjT65epxScRQ4s1 h7pvAS/KeAYnhMwnJMyb4u2qUnEq9NHmigvr+8J4eCdLAkrfGxZ+K8fTiV9o6vqg VWLTfN0PRcaGGc6SknBEywKKbIHOQvQQNIcOYZ0nf255LuJclMmn+MVj6x5zXWnQ GdYWRJ4O2+omMfe66x2P =BDeJ -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
