Date: Fri, 17 Sep 2010 10:37:38 -0700 From: Xin LI <delphij@delphij.net> To: "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>, jfv@FreeBSD.org Subject: em(4): discard frame w/o packet header (82547L on Supermicro X7SPA-H) on stable/8 Message-ID: <4C93A762.40305@delphij.net>
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Hi, I have got a bit of em0: discard frame w/o packet header (and sometimes em1) and the system panics sometimes, the network traffic is not quite large. This is fairly fresh stable/8 running under amd64, with pf, altq, openvpn (tun mode) and ipv6 enabled. So far I haven't found a way to reliably trigger the panic though. Because of the watchdog (the system is now on production) setting the system doesn't seem to be able to complete a minidump, will try textdump and see if it works. Suggestion on debugging? Is this a known (fixed?) issue by the way? Cheers, - -- Xin LI <delphij@delphij.net> http://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.16 (FreeBSD) iQEcBAEBCAAGBQJMk6dhAAoJEATO+BI/yjfBDCUH/jJNsvmePB4Onq7rSgXvgJEu 556TFvobXiztiURW6imiis4OlfWS0wclRLuweCSxxkZpgpmUW7smNnXST/1i8njZ eGeSdQItTlJCV0Za6xVSzwLlOlWdbdQZ4uf1LxABbhBoRaSDXAmAp+7Zw4QyYiiN YdcEyCHcc8ko4a7H7dq+W01VVaMyyHUr8W6n+V7edXmMaQt2pMuZtMq4sIfe2Zlh rS56YqfIFBPCtQT7ywZfPhDmYwjatzhzjFfiwVOjCnn2eCSLw7ao0eRnHSv1IAgF atjD08QUi2XY1zHR4L+OB5n/5lnSfJdaiN1x/sbRx7a3VEBvF3MWyehA+dwgETo= =irb7 -----END PGP SIGNATURE-----
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