oracle9.2.0.8 rac bdump下老会有一些p00n的trc文件

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oracle9.2.0.8 rac bdump下老会有一些p00n的trc文件，alert日志里并未有相应的报错信息，不知道各位有否遇见过，看trc文件，应该跟UDP和gc同步有关，哪位高手给分析一下！谢谢！

*** 2014-04-02 09:37:16.829
*** SESSION ID830.46515) 2014-04-02 09:37:16.828
SSKGXP_TRACE_FLUSH: buffing failure 1 traces lost
SSKGXP_TRACE_FLUSH: output truncated 1 traces lost
SSKGXP_TRACE_FLUSH: start
SKGXPSEGRCV: MESSAGE TRUNCATED user data 40 bytes payload 200 bytes
SKGXPSEGRCV: trucated message buffer data skgxpmsg meta data header 0x9ffffffffffd6cc0 len 40 bytes
SKGXPLOSTACK: message truncation expected
SKGXPLOSTACK: data sent to port with no buffers queued from
SSKGXPID 0xfffd6bd0 network 0   Internet address 135.129.9.163  UDP port number 50863
SSKGXPID 0xfffd6bd0 network 1   Internet address 0.0.0.0        UDP port number 0
SKGXPLOSTACK: sent seq 38305 expecting 38306
SKGXPLOSTACK: lost ack detected retransmit ack
SKGXPSEGRCV: MESSAGE TRUNCATED user data 40 bytes payload 200 bytes
SKGXPSEGRCV: trucated message buffer data skgxpmsg meta data header 0x9ffffffffffd6cc0 len 40 bytes
SKGXPLOSTACK: message truncation expected
SKGXPLOSTACK: data sent to port with no buffers queued from
SSKGXPID 0xfffd6bd0 network 0   Internet address 135.129.9.163  UDP port number 50863
SSKGXPID 0xfffd6bd0 network 1   Internet address 0.0.0.0        UDP port number 0
SKGXPLOSTACK: sent seq 39980 expecting 39981
SKGXPLOSSKGXP_TRACE_FLUSH: end
*** 2014-04-02 09:37:36.793
SSKGXP_TRACE_FLUSH: buffing failure 1 traces lost
SSKGXP_TRACE_FLUSH: output truncated 1 traces lost
SSKGXP_TRACE_FLUSH: start
SKGXPSEGRCV: MESSAGE TRUNCATED user data 40 bytes payload 200 bytes
SKGXPSEGRCV: trucated message buffer data skgxpmsg meta data header 0x9ffffffffffd6cc0 len 40 bytes
SKGXPLOSTACK: message truncation expected
SKGXPLOSTACK: data sent to port with no buffers queued from
SSKGXPID 0xfffd6bd0 network 0   Internet address 135.129.9.163  UDP port number 50863
SSKGXPID 0xfffd6bd0 network 1   Internet address 0.0.0.0        UDP port number 0
SKGXPLOSTACK: sent seq 45918 expecting 45919
SKGXPLOSTACK: lost ack detected retransmit ack
SKGXPSEGRCV: MESSAGE TRUNCATED user data 40 bytes payload 200 bytes
SKGXPSEGRCV: trucated message buffer data skgxpmsg meta data header 0x9ffffffffffd6cc0 len 40 bytes
SKGXPLOSTACK: message truncation expected
SKGXPLOSTACK: data sent to port with no buffers queued from
SSKGXPID 0xfffd6bd0 network 0   Internet address 135.129.9.163  UDP port number 50863
SSKGXPID 0xfffd6bd0 network 1   Internet address 0.0.0.0        UDP port number 0
SKGXPLOSTACK: sent seq 47215 expecting 47216
SKGXPLOSSKGXP_TRACE_FLUSH: end
*** 2014-04-02 09:37:56.821
SSKGXP_TRACE_FLUSH: buffing failure 1 traces lost
SSKGXP_TRACE_FLUSH: output truncated 1 traces lost
SSKGXP_TRACE_FLUSH: start
SKGXPSEGRCV: MESSAGE TRUNCATED user data 40 bytes payload 200 bytes
SKGXPSEGRCV: trucated message buffer data skgxpmsg meta data header 0x9ffffffffffd6cc0 len 40 bytes
SKGXPLOSTACK: message truncation expected
SKGXPLOSTACK: data sent to port with no buffers queued from
SSKGXPID 0xfffd6bd0 network 0   Internet address 135.129.9.163  UDP port number 50863
SSKGXPID 0xfffd6bd0 network 1   Internet address 0.0.0.0        UDP port number 0
SKGXPLOSTACK: sent seq 49426 expecting 49427
SKGXPLOSTACK: lost ack detected retransmit ack
SKGXPSEGRCV: MESSAGE TRUNCATED user data 40 bytes payload 200 bytes
SKGXPSEGRCV: trucated message buffer data skgxpmsg meta data header 0x9ffffffffffd6cc0 len 40 bytes
SKGXPLOSTACK: message truncation expected
SKGXPLOSTACK: data sent to port with no buffers queued from
SSKGXPID 0xfffd6bd0 network 0   Internet address 135.129.9.163  UDP port number 50863
SSKGXPID 0xfffd6bd0 network 1   Internet address 0.0.0.0        UDP port number 0
SKGXPLOSTACK: sent seq 52003 expecting 52004
SKGXPLOSSKGXP_TRACE_FLUSH: end
*** 2014-04-02 10:02:39.917
*** SESSION ID505.25768) 2014-04-02 10:02:39.917
SSKGXP_TRACE_FLUSH: buffing failure 1 traces lost
SSKGXP_TRACE_FLUSH: output truncated 1 traces lost
SSKGXP_TRACE_FLUSH: start
SKGXPSEGRCV: MESSAGE TRUNCATED user data 40 bytes payload 200 bytes
SKGXPSEGRCV: trucated message buffer data skgxpmsg meta data header 0x9ffffffffffd6cc0 len 40 bytes
SKGXPLOSTACK: message truncation expected
SKGXPLOSTACK: data sent to port with no buffers queued from
SSKGXPID 0xfffd6bd0 network 0   Internet address 135.129.9.163  UDP port number 50863
SSKGXPID 0xfffd6bd0 network 1   Internet address 0.0.0.0        UDP port number 0
SKGXPLOSTACK: sent seq 37683 expecting 37684
SKGXPLOSTACK: lost ack detected retransmit ack
SKGXPSEGRCV: MESSAGE TRUNCATED user data 40 bytes payload 200 bytes
SKGXPSEGRCV: trucated message buffer data skgxpmsg meta data header 0x9ffffffffffac0c0 len 40 bytes
SKGXPLOSTACK: message truncation expected
SKGXPLOSTACK: data sent to port with no buffers queued from
SSKGXPID 0xfffabfd0 network 0   Internet address 135.129.9.163  UDP port number 50863
SSKGXPID 0xfffabfd0 network 1   Internet address 0.0.0.0        UDP port number 0
SKGXPLOSTACK: sent seq 11570 expecting 11571
SKGXPLOSSKGXP_TRACE_FLUSH: end

travel.liu

这应该不是报错！是正常的日志吧