[Adding Stephen and netdev to CC]
On 15/08/07, James Corey <[email protected]> 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
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