[CentOS] kcapid heavy cpu usage

Hi,

  We are running java application on centos4 update 5 64 bit  on sun
blade x6250 hardware.But for the last couple of days we observed that
kacpid daemon  eating more cpu.Attached the top output below.Can any
one suggest me how to fix the same since it is my critical production
i need your help urgently .

Top output

PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
   27 root      15 -10     0    0    0 R   98  0.0   5572:18 kacpid
25578 root      16   0  6416 1208  752 R    9  0.0   0:08.96 top
 6822 root      15   0 1343m  77m  14m S    4  1.0  87:21.45 java
 6102 root      16   0 41192 9900 1292 S    0  0.1   0:24.37 aws_sadmin
    1 root      16   0  4756  552  460 S    0  0.0   0:01.38 init
    2 root      RT   0     0    0    0 S    0  0.0   0:00.06 migration/0

Regards,
pap