found a few errors in my logs, anything fixable?

[err] Mon Apr 16 09:41:16 2012 - kext_setsockopt: setsockopt failed. Operation not supported [45]

[err] Mon Apr 16 09:41:16 2012 - Abort failed? 555 ABORT Command ignored

[err] Mon Apr 16 09:58:15 2012 - kext_setsockopt: setsockopt failed. Bad file descriptor [9]

[err] Mon Apr 16 07:55:04 2012 - avconn_open: connect() failed. No such file or directory [2]
[err] Mon Apr 16 07:55:04 2012 - av_sched: avconn_open() failed.

Anything you guys can tell me from these entries?