setsockopt (IP_ADD_MEMBERSHIP): Address already in use

kaillera

每天都重复出现的错误，请大家帮忙看看原因：\r\n\r\nBBB>uname -a\r\nSunOS BBB 5.8 Generic_117350-18 sun4u sparc SUNW,Sun-Fire-880\r\nBBB>\r\nBBB>ifconfig -a\r\nlo0: flags=1000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4> mtu 8232 index 1\r\n        inet 127.0.0.1 netmask ff000000\r\nce0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2\r\n        inet 10.15.184.2 netmask ffffffc0 broadcast 10.15.184.63\r\n        groupname BBCCD\r\n        ether 0:3:ba:94:f9:76\r\nce0:1: flags=9040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER> mtu 1500 index 2\r\n        inet 10.15.184.3 netmask ffffffc0 broadcast 10.15.184.63\r\nce2: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 3\r\n        inet 192.168.1.30 netmask ffffffc0 broadcast 192.168.1.63\r\n        groupname ABC\r\n        ether 0:3:ba:94:f9:78\r\nce2:1: flags=9040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER> mtu 1500 index 3\r\n        inet 192.168.1.31 netmask ffffffc0 broadcast 192.168.1.63\r\nce4: flags=69040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER,STANDBY,INACTIVE> mtu 1500 index 4\r\n        inet 10.15.184.4 netmask ffffffc0 broadcast 10.15.184.63\r\n        groupname BBCCD\r\n        ether 0:3:ba:94:d1:26\r\nce6: flags=69040843<UP,BROADCAST,RUNNING,MULTICAST,DEPRECATED,IPv4,NOFAILOVER,STANDBY,INACTIVE> mtu 1500 index 5\r\n        inet 192.168.1.32 netmask ffffffc0 broadcast 192.168.1.63\r\n        groupname ABC\r\n        ether 0:3:ba:94:d1:28\r\nBBB>more /etc/hosts\r\n#\r\n# Internet host table\r\n#\r\n127.0.0.1       localhost\r\n192.168.1.30 BBB_AB\r\n192.168.1.37 bca\r\n# \r\n#\r\n\r\n192.168.1.51        ABCD\r\n192.168.3.51        BBDD\r\n127.0.0.1           CCDD\r\n127.0.0.1           EEDD\r\n\r\n10.15.184.2     BBB  loghost BBB.AAA.CCC.com\r\n10.15.184.10    CEF  BBB.AAA.DDD.com\r\nBBB>dmesg\r\nMar  6 07:45:17 BBB in.mpathd[44]: [ID 594170 daemon.error] NIC failure detected on ce2 of group ABC\r\nMar  6 07:45:17 BBB in.mpathd[44]: [ID 832587 daemon.error] Successfully failed over from NIC ce2 to NIC ce6\r\nMar  6 07:45:59 BBB in.mpathd[44]: [ID 299542 daemon.error] NIC repair detected on ce2 of group ABC\r\nMar  6 07:45:59 BBB in.mpathd[44]: [ID 620804 daemon.error] Successfully failed back to NIC ce2\r\nMar  6 07:46:26 BBB in.rdiscd[159]: [ID 801593 daemon.error] setsockopt (IP_ADD_MEMBERSHIP): Address already in use\r\nMar  6 15:45:15 BBB in.mpathd[44]: [ID 594170 daemon.error] NIC failure detected on ce2 of group ABC\r\nMar  6 15:45:15 BBB in.mpathd[44]: [ID 832587 daemon.error] Successfully failed over from NIC ce2 to NIC ce6\r\nMar  6 15:45:55 BBB in.mpathd[44]: [ID 299542 daemon.error] NIC repair detected on ce2 of group ABC\r\nMar  6 15:45:55 BBB in.mpathd[44]: [ID 620804 daemon.error] Successfully failed back to NIC ce2\r\nMar  6 15:46:26 BBB in.rdiscd[159]: [ID 801593 daemon.error] setsockopt (IP_ADD_MEMBERSHIP): Address already in use\r\nMar  7 05:59:15 BBB in.mpathd[44]: [ID 594170 daemon.error] NIC failure detected on ce2 of group ABC\r\nMar  7 05:59:15 BBB in.mpathd[44]: [ID 832587 daemon.error] Successfully failed over from NIC ce2 to NIC ce6\r\nMar  7 05:59:59 BBB in.mpathd[44]: [ID 299542 daemon.error] NIC repair detected on ce2 of group ABC\r\nMar  7 05:59:59 BBB in.mpathd[44]: [ID 620804 daemon.error] Successfully failed back to NIC ce2\r\nMar  7 06:00:14 BBB in.rdiscd[159]: [ID 801593 daemon.error] setsockopt (IP_ADD_MEMBERSHIP): Address already in use\r\nMar  7 07:56:44 BBB in.mpathd[44]: [ID 594170 daemon.error] NIC failure detected on ce2 of group ABC\r\nMar  7 07:56:44 BBB in.mpathd[44]: [ID 832587 daemon.error] Successfully failed over from NIC ce2 to NIC ce6\r\nMar  7 07:57:26 BBB in.mpathd[44]: [ID 299542 daemon.error] NIC repair detected on ce2 of group ABC\r\nMar  7 07:57:26 BBB in.mpathd[44]: [ID 620804 daemon.error] Successfully failed back to NIC ce2\r\nMar  7 07:57:50 BBB in.rdiscd[159]: [ID 801593 daemon.error] setsockopt (IP_ADD_MEMBERSHIP): Address already in use\r\nMar  7 08:00:58 BBB in.mpathd[44]: [ID 594170 daemon.error] NIC failure detected on ce2 of group ABC\r\nMar  7 08:00:58 BBB in.mpathd[44]: [ID 832587 daemon.error] Successfully failed over from NIC ce2 to NIC ce6\r\nMar  7 08:01:41 BBB in.mpathd[44]: [ID 299542 daemon.error] NIC repair detected on ce2 of group ABC\r\nMar  7 08:01:41 BBB in.mpathd[44]: [ID 620804 daemon.error] Successfully failed back to NIC ce2\r\nMar  7 08:02:02 BBB in.rdiscd[159]: [ID 801593 daemon.error] setsockopt (IP_ADD_MEMBERSHIP): Address already in use