On Sun, Jul 20, 2008 at 10:11:06PM -0700, David Miller wrote:

From: David Miller <davem@davemloft.net>
Date: Sun, 20 Jul 2008 19:48:56 -0700 (PDT)

quoted

From: Alexey Dobriyan <redacted>
Date: Mon, 21 Jul 2008 06:40:56 +0400

quoted

OK, the problem is really this buglet:

	BUG_ON(q == &noop_qdisc);
	__netif_schedule
	netif_tx_wake_queue
	netif_wake_queue
	atl1_check_link
	atl1_up		or	atlx_link_chg_task
				run_workqueue

Thanks for the backtrace I'll work on fixing this.

[ Jeff and co., this is basically the kind of patch I want
  to see eventually for the Intel drivers too... ]

Alexey, please try this patch:

atl1: Do not wake queue before queue has been started.

Patch helps and networking is back with and without using netconsole,
thank you!

Also wan to say, 8139too driver survived multiqueue TX changes fine.