启动nutcracker时候出core错误

[zhanwei200873]

[work@nj02-sys-ra05junheng2pluswz234 bin]$./nutcracker -c ../conf/nutcracker.yml -w ../whitelist
[Mon May 4 16:33:19 2015] nc.c:189 nutcracker-0.2.4 started on pid 13206
[Mon May 4 16:33:19 2015] nc.c:193 run, rabbit run / dig that hole, forget the sun / and when at last the work is done / don't sit down / it's time to dig another one
[Mon May 4 16:33:19 2015] nc_whitelist.c:127 Success to get the name of bns:[../bns]
[Mon May 4 16:33:19 2015] nc_whitelist.c:206 The BNS_whitelist(../bns) doesn't exist or cannot be readed!
[Mon May 4 16:33:19 2015] nc_whitelist.c:135 Ip/bns whitelist update failed!Turn off the function of whitelist,whitelist thread exit now
[Mon May 4 16:33:19 2015] nc_util.c:291 [0] /lib64/tls/libpthread.so.0 [0x302b80c420]
[Mon May 4 16:33:19 2015] nc_util.c:291 [1] ./nutcracker(server_unref+0x5a) [0x406e4a]
[Mon May 4 16:33:19 2015] nc_util.c:291 [2] ./nutcracker(server_close+0x1ae) [0x40810e]
[Mon May 4 16:33:19 2015] nc_util.c:291 [3] ./nutcracker(core_loop+0x129) [0x406259]
[Mon May 4 16:33:19 2015] nc_util.c:291 [4] ./nutcracker(main+0x595) [0x4139d5]
[Mon May 4 16:33:19 2015] nc_util.c:291 [5] /lib64/tls/libc.so.6(__libc_start_main+0xdb) [0x302af1c4bb]
[Mon May 4 16:33:19 2015] nc_util.c:291 [6] ./nutcracker [0x405c4a]
[Mon May 4 16:33:19 2015] nc_signal.c:122 signal 11 (SIGSEGV) received, core dumping
Segmentation fault (core dumped)