今天在使用的juniper设备上有日志报错，不太明白什么意思，又找不到172.10.0.70的信息，度娘过程中发现本吧，希望有朋友能帮忙解答一下，提供一下处理思路，谢谢。
日志信息：
Feb 3 14:37:56 FW-SRX5400 /kernel: RT_PFE: RT msg op 2 (PREFIX DELETE) failed, err 5 (Invalid)
Feb 3 14:37:56 FW-SRX5400 node0.fpc0.pic1 RT(0): Failed prefix delete IPv4 - 172.10.0.70 (Not found)
Feb 3 14:37:56 FW-SRX5400 node0.fpc0.pic1 RT: IPv4:0 - 172.10.0.70 (jt delete failed)
Feb 3 14:37:56 FW-SRX5400 node0.fpc0.pic1 RT-HAL,rt_entry_delete_msg_proc,3651: rt_halp_vectors->rt_delete failed
Feb 3 14:37:56 FW-SRX5400 node0.fpc0.pic1 RT-HAL,rt_msg_handler,601: route process failed