无法创建SYB_BACKUP，求解

sanxiaxinguan

主服务创建好了也可以启动了，可是备份服务创建报错：
[sybase@sybase ~]$ srvbuildres -r ~/rs/SYB_BACKUP.rs
Building Backup Server 'SYB_BACKUP':
Writing entry into directory services...
Directory services entry complete.
Writing RUN_SYB_BACKUP file...
RUN_SYB_BACKUP file complete.
Starting server...
sh: line 1: 13201 Segmentation fault      (core dumped) /opt/sybase-12.5/ASE-12_5/bin/backupserver -e/opt/sybase-12.5/ASE-12_5/install/SYB_BACKUP.log -N25 -C20 -M/opt/sybase-12.5/ASE-12_5/bin/sybmultbuf -SSYB_BACKUP > /dev/null 2>&1

不知道什么原因啊  SYB_BACKUP.log 的内容是：

Jul  8 18:44:45 2013: Backup Server/12.5.4/EBF 13396/P/Linux AMD Opteron/Enterprise Linux/ase1254/2416/64-bit/OPT/Mon May  1 20:36:55 2006
Jul  8 18:44:45 2013: Confidential property of Sybase, Inc.
Copyright 1987, 2006
Sybase, Inc.  All rights reserved.
Unpublished rights reserved under U.S. copyright laws.
This software contains confidential and trade secret information of Sybase,
Inc.   Use,  duplication or disclosure of the software and documentation by
the  U.S.  Government  is  subject  to  restrictions set forth in a license
agreement  between  the  Government  and  Sybase,  Inc.  or  other  written
agreement  specifying  the  Government's rights to use the software and any
applicable FAR provisions, for example, FAR 52.227-19.
Sybase, Inc. One Sybase Drive, Dublin, CA 94568, USA
Logging Backup Server messages in file '/opt/sybase-12.5/ASE-12_5/install/SYB_BACKUP.log'
Jul  8 18:44:45 2013: Backup Server: 1.70.1.1: Configuring the maximum shared memory usage to 48 MB.
Jul  8 18:44:45 2013: Backup Server: 1.69.1.2: Configuring the number of service threads to 48.
Jul  8 18:44:45 2013: Backup Server: 1.70.1.3: Configuring the maximum shared memory per stripe to 1048576 bytes.

求高人指点什么原因