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Message-ID: <20070816090556.6a5295e6@oldman> Date: Thu, 16 Aug 2007 09:05:56 -0400 From: Stephen Hemminger <shemminger@...ux-foundation.org> To: "Michal Piotrowski" <michal.k.k.piotrowski@...il.com> Cc: "James Corey" <ploversegg@...oo.com>, linux-kernel@...r.kernel.org, Netdev <netdev@...r.kernel.org> Subject: Re: 2.6.23-rc3 and SKY2 driver issue On Thu, 16 Aug 2007 10:25:45 +0200 "Michal Piotrowski" <michal.k.k.piotrowski@...il.com> wrote: > [Adding Stephen and netdev to CC] > > On 15/08/07, James Corey <ploversegg@...oo.com> wrote: > > > > I tried running a D-link gig card on kernel 2.6.21.1 > > and it came up fine, but when I did a sftp of > > an linux dvd ISO to it, the interface would lock > > up hard with the error > > > > eth1: hw csum failure. > > > > Call Trace: > > <IRQ> [<ffffffff804d3e31>] > > __skb_checksum_complete_head+0x46/0x5f > > [<ffffffff804d3e56>] __skb_checksum_complete+0xc/0x11 > > [<ffffffff805046c7>] tcp_v4_rcv+0x157/0x810 > > [<ffffffff804d8a6f>] dev_queue_xmit+0x237/0x260 > > [<ffffffff80229990>] find_busiest_group+0x252/0x684 > > [<ffffffff804ead50>] ip_local_deliver+0xca/0x14c > > [<ffffffff804eb24a>] ip_rcv+0x478/0x4ba > > [<ffffffff803ec7d3>] sky2_poll+0x6f9/0x9b9 > > [<ffffffff8022bd5d>] > > run_rebalance_domains+0x13e/0x408 > > [<ffffffff804d877a>] net_rx_action+0xa8/0x166 > > [<ffffffff80235d62>] __do_softirq+0x55/0xc3 > > [<ffffffff8020a4ec>] call_softirq+0x1c/0x28 > > [<ffffffff8020b611>] do_softirq+0x2c/0x7d > > [<ffffffff8020b8cf>] do_IRQ+0x13e/0x15f > > [<ffffffff802086ce>] mwait_idle+0x0/0x46 > > [<ffffffff80209871>] ret_from_intr+0x0/0xa > > <EOI> [<ffffffff80208710>] mwait_idle+0x42/0x46 > > [<ffffffff80208666>] cpu_idle+0x8c/0xaf > > [<ffffffff8078174e>] start_kernel+0x2ac/0x2b8 > > [<ffffffff80781140>] _sinittext+0x140/0x144 > > > > > > So I tried running the latest snapshot 2.6.23-rc3 > > and the almost the same thing happens. Only > > difference is that now the entire box locks up. > > The error is almost the same > > > > eth1: hw csum failure. > > > > Call Trace: > > <IRQ> [<ffffffff804779b6>] > > __skb_checksum_complete_head+0x43/0x56 > > [<ffffffff804779d5>] __skb_checksum_complete+0xc/0x11 > > [<ffffffff804a989d>] tcp_v4_rcv+0x14e/0x801 > > [<ffffffff8048ff84>] ip_local_deliver+0xca/0x14c > > [<ffffffff80490472>] ip_rcv+0x46c/0x4ae > > [<ffffffff880060f9>] :sky2:sky2_poll+0x72b/0x9c7 > > [<ffffffff8047c934>] net_rx_action+0xa8/0x166 > > [<ffffffff80235ced>] __do_softirq+0x55/0xc4 > > [<ffffffff8020c5cc>] call_softirq+0x1c/0x28 > > [<ffffffff8020d6fd>] do_softirq+0x2c/0x7d > > [<ffffffff8020d9bb>] do_IRQ+0x13e/0x15f > > [<ffffffff8020a780>] mwait_idle+0x0/0x48 > > [<ffffffff8020b951>] ret_from_intr+0x0/0xa > > <EOI> [<ffffffff880063e7>] > > :sky2:sky2_xmit_frame+0x0/0x41d > > [<ffffffff8020a7c2>] mwait_idle+0x42/0x48 > > [<ffffffff8020a718>] cpu_idle+0xbd/0xe0 > > [<ffffffff80704a5a>] start_kernel+0x2ac/0x2b8 > > [<ffffffff80704140>] _sinittext+0x140/0x144 > > > > > > I see that the new kernel includes some sort of > > SKY2 DEBUG stuff. I would be happy to rerun > > the test with that turned on, given some minor > > direction. > > > > Regards, > Michal Please reproduce with a more recent kernel? - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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