FLUSH LSA ERROR

linyun198711

Feb 21 2014 00:08:13 RT %%01OSPF/3/FLUSH_LSA_ERR(l): Flush LSA error. (Process ID=1, LSA type=5, Link ID=188.4.6.0)
Feb 21 2014 00:08:13 RT %%01OSPF/3/FLUSH_LSA_ERR(l): Flush LSA error. (Process ID=1, LSA type=5, Link ID=10.201.185.128)
Feb 21 2014 00:08:12 RT %%01OSPF/3/FLUSH_LSA_ERR(l): Flush LSA error. (Process ID=1, LSA type=5, Link ID=10.201.180.32)
Feb 21 2014 00:08:12 RT %%01OSPF/3/FLUSH_LSA_ERR(l): Flush LSA error. (Process ID=1, LSA type=5, Link ID=10.201.189.160)
Feb 21 2014 00:08:12 RT %%01OSPF/3/FLUSH_LSA_ERR(l): Flush LSA error. (Process ID=1, LSA type=5, Link ID=188.4.57.0)
Feb 21 2014 00:08:12 RT %%01OSPF/3/FLUSH_LSA_ERR(l): Flush LSA error. (Process ID=1, LSA type=5, Link ID=188.4.9.224)
Feb 21 2014 00:08:12RT %%01OSPF/3/FLUSH_LSA_ERR(l): Flush LSA error. (Process ID=1, LSA type=5, Link ID=10.201.180.104)
Feb 21 2014 00:08:12 RT %%01OSPF/3/FLUSH_LSA_ERR(l): Flush LSA error. (Process ID=1, LSA type=5, Link ID=139.124.240.0)
Feb 21 2014 00:08:12 RT %%01OSPF/3/FLUSH_LSA_ERR(l): Flush LSA error. (Process ID=1, LSA type=5, Link ID=139.124.14.0)
Feb 21 2014 00:08:12 RT %%01OSPF/3/FLUSH_LSA_ERR(l): Flush LSA error. (Process ID=1, LSA type=5, Link ID=188.4.0.128)
Feb 21 2014 00:08:12 RT %%01OSPF/3/FLUSH_LSA_ERR(l): Flush LSA error. (Process ID=1, LSA type=5, Link ID=10.248.110.192)
Feb 21 2014 00:08:12 RT %%01OSPF/3/FLUSH_LSA_ERR(l): Flush LSA error. (Process ID=1, LSA type=5, Link ID=10.201.187.176)


各路由器之间运行OSPF协议，求告警出现的原因和解决方案，谢谢各位大侠。。