[SR-Users] Core file issue

Hi, I am having the problem with core file generation on ubuntu For some reason the core file is not complete even though ulimit is set to unlimited $ullmit -a core file size (blocks, -c) unlimited <----- Unlimitd data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 15891 max locked memory (kbytes, -l) 64 max memory size (kbytes, -m) unlimited open files (-n) 1024 pipe size (512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 real-time priority (-r) 0 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes (-u) 15891 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited But when core is generated, and I try to open gdb, it is complaining that the core file is smaller $sudo gdb /usr/local/sbin/kamailio core GNU gdb (Ubuntu/Linaro 7.4-2012.04-0ubuntu2) 7.4-2012.04 Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". For bug reporting instructions, please see: <http://bugs.launchpad.net/gdb-linaro/>... Reading symbols from /usr/local/sbin/kamailio...done. BFD: Warning: /home/krishna/corefiles/core is truncated: expected core file size >= 2164264960, found: 176357376. [New LWP 2547] Cannot access memory at address 0x7fe56e85d2a8 Cannot access memory at address 0x7fe56e85d2a0 What could be going wrong? Thanks Krish Kura