Date: Fri, 2 Aug 2013 08:54:59 -0400 From: Gary Palmer <gpalmer@freebsd.org> To: Mike Tancsa <mike@sentex.net> Cc: FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org> Subject: Re: Listen queue overflow Message-ID: <20130802125459.GA52064@in-addr.com> In-Reply-To: <51FA750C.50502@sentex.net> References: <51FA750C.50502@sentex.net>
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On Thu, Aug 01, 2013 at 10:47:40AM -0400, Mike Tancsa wrote: > After upgrading from a RELENG9 kernel from June 18th to July 27th, I am > seeing this odd new message. Is this a new bug, or just a new > diagnostic message ? I am guessing it happened after r253035 ? > > > sonewconn: pcb 0xfffffe001ac76930: Listen queue overflow: 8 already in > queue awaiting acceptance > sonewconn: pcb 0xfffffe001ac76930: Listen queue overflow: 8 already in > queue awaiting acceptance > sonewconn: pcb 0xfffffe001ac76930: Listen queue overflow: 8 already in > queue awaiting acceptance > sonewconn: pcb 0xfffffe001ac76930: Listen queue overflow: 8 already in > queue awaiting acceptance > sonewconn: pcb 0xfffffe001ac76930: Listen queue overflow: 8 already in > queue awaiting acceptance > sonewconn: pcb 0xfffffe001ac76930: Listen queue overflow: 8 already in > queue awaiting acceptance If you run netstat -naA | grep fffffe001ac76930 you should be able to identify which socket is producing the warning messages. That should give you a better understanding of what is triggering the messages Regards, Gary
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