nanog mailing list archives
Interesting BIND error
From: Brian Wallingford <brian () meganet net>
Date: Thu, 12 Feb 2004 16:52:26 -0500 (EST)
We've been seeing the following on all of our (9.2.1) authoritative nameservers since approximately 10am today. Googling has turned up nothing; I'm currently trying to glean some useful netflow data. Just wondering if this is local, or if others have suddenly seen the same. Seems harmless enough, but the logging is eating a disproportionate amount of cpu. Feb 12 16:25:07 ns1 named[3150]: internal_send: 244.254.254.254#53: Invalid argument Feb 12 16:25:07 ns1 named[3150]: socket.c:1100: unexpected error: Feb 12 16:25:07 ns1 named[3150]: internal_send: 244.254.254.254#53: Invalid argument Feb 12 16:25:07 ns1 named[3150]: socket.c:1100: unexpected error: Feb 12 16:25:07 ns1 named[3150]: internal_send: 244.254.254.254#53: Invalid argument Feb 12 16:25:07 ns1 named[3150]: socket.c:1100: unexpected error: Feb 12 16:25:07 ns1 named[3150]: internal_send: 244.254.254.254#53: Invalid argument
From socket.c:
#undef ALWAYS_HARD /* * The other error types depend on whether or not the * socket is UDP or TCP. If it is UDP, some errors * that we expect to be fatal under TCP are merely * annoying, and are really soft errors. * * However, these soft errors are still returned as * a status. */ isc_sockaddr_format(&dev->address, addrbuf, sizeof(addrbuf)); isc__strerror(send_errno, strbuf, sizeof(strbuf)); UNEXPECTED_ERROR(__FILE__, __LINE__, "internal_send: %s: %s", addrbuf, strbuf); dev->result = isc__errno2result(send_errno); return (DOIO_HARD);
Current thread:
- Interesting BIND error Brian Wallingford (Feb 12)
- Re: Interesting BIND error Chris Adams (Feb 12)
- Re: Interesting BIND error jlewis (Feb 12)
- Re: Interesting BIND error Brian Bruns (Feb 12)
- Re: Interesting BIND error Vinny Abello (Feb 12)
- Re: Interesting BIND error Matthew Sullivan (Feb 12)
- Re: Interesting BIND error Valdis . Kletnieks (Feb 12)
- Re: Interesting BIND error Matthew Sullivan (Feb 12)
- Re: Interesting BIND error Crist Clark (Feb 12)
- Re: Interesting BIND error Chris Adams (Feb 12)
- Re: Interesting BIND error Joe Abley (Feb 12)
- Re: Interesting BIND error Mike Lewinski (Feb 12)