Re: [atl2] warn_slowpath in dev_watchdog

From: Jay Cliburn
Date: Sat Jan 17 2009 - 20:41:11 EST

[Modifying subject line and cc'ing netdev]

On Sat, 17 Jan 2009 18:49:18 +0000 (UTC)
Sitsofe Wheeler <sitsofe@xxxxxxxxx> wrote:

> On an ever so slightly modified 2.6.28. I think this only happens
> when the upstream router/switch goes out to lunch and packets are
> being sent. It is reproducible but only appears on a home network...
> [ 204.704065] ------------[ cut here ]------------
> [ 204.704074] WARNING: at net/sched/sch_generic.c:226 dev_watchdog
> +0x22b/0x240()
> [ 204.704080] NETDEV WATCHDOG: eth0 (atl2): transmit timed out

Please provide your complete dmesg output.

What do you do to reproduce this?

Can you briefly describe the device immediately upstream of the system producing
the warning?

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