Date: Mon, 1 Apr 2013 03:34:41 -0400 From: Ryan McIntosh <rmcintosh@nitemare.net> To: Xin LI <d@delphij.net> Cc: freebsd-stable@freebsd.org Subject: Re: 9.1-REL Supermicro H8DCL-iF kernel panic Message-ID: <CAEoCk-N__WL%2BrLaYBFjHOuzaRg32h%2BxRYDB=KcqsoccH%2BHgSEA@mail.gmail.com> In-Reply-To: <515937BF.9010805@delphij.net> References: <CAEoCk-Pjfd-kkBnmbXnxbbsXxiu1PSrBzqW22y14utGBLaux0g@mail.gmail.com> <515937BF.9010805@delphij.net>
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I could try that patch, however that was intended for if_igb.c which for my system (and the panic's are almost identical except if_em for me) I'd have to apply that fix to if_em.c and I haven't looked at the source just yet. If you can give me a patch I'll do apply and test it shortly though. Ryan On Mon, Apr 1, 2013 at 3:31 AM, Xin Li <delphij@delphij.net> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 > > On 4/1/13 12:04 AM, Ryan McIntosh wrote: > > This has been brought up before for a different board, none > > specifically mentioned this one nor the if_em driver (it was if_igb > > before on a X8DTU-6+ board). > > > > References: > > > http://lists.freebsd.org/pipermail/freebsd-stable/2011-September/063958.html > > > > > http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/172113 > > > > Panic image from H8DCl-iF: > > http://nitemail.net/img/crash91-h8dcl-if.png > > > > Original image from X8DTU-6+: > > http://www.grosbein.net/img/crash-91rc.png > > > > While I'd love to try out some fixes myself however I don't have a > > ton of time with this system in my hands to be developed on. Jack > > (as referenced in the kernel pr) felt that it was too few system > > specific to go further with the issue as per the last response. > > > > I would be more than happy to assist or even lend remote access to > > this machine to figure out just what's causing the problem if > > anyone is up for the task, but I will only have about 3-4 days with > > it. I have confirmed dumping msix on the boot loader will permit > > the system to boot up and function, however horridly slow (6gbps > > drives pushing 8mbyte/sec isnt even usable). Maybe there's a > > grander problem here.. with supermicro? Let me know, I'll happily > > test whatever if it benefits the community. > > I tend to agree with John's patch (on Feb 21, 2013 on kern/172113), > will you have a chance to test it? > > (My thought is that we should probably just initialize > adapter->rx_mbuf_sz = MCLBYTES; in _attach() right after adapter->dev > assignment?) > > Cheers, > -----BEGIN PGP SIGNATURE----- > > iQEcBAEBCAAGBQJRWTe/AAoJEG80Jeu8UPuzMf8IALPmOclwXEwLHSzVX8BEDbq7 > YOgCsyNAa9Yi3aeSjDkH3Hvqi3XZzc5FtIeXODUMoU9+vTtI9KQSh4As3UsIYJG5 > rGAS9dyT8hJ/VNVAzDNAPRmOTaeSRyXCughfCd5MCJXMTG/6KtVkJ2z/js9VpP4r > sqA3qD21p9q88wfPJIhCj7hHFRLa5emv5Ir76pnZHrQ7ORerwtHEbTosWBWQdG7+ > 9gREoMl0VB28Zoh8Ai1+TvB79MsUklB4F/XZ63sM2ccJ0Uk1Egn6shI9VMBqbh75 > tkMSsjenxbM6/BgK86cyNS+NA8Nyh9hGrpNfab5qj79usJKFskSxUpP/iszHCJc= > =xUCH > -----END PGP SIGNATURE----- >
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