Re: interface transmit-queue stalls

On Wednesday 25 April 2007 20:43, Poul-Henning Kamp wrote:
Am I the only one who sees transmit queue stalls in -current ?

The interface, ath and tun so far, receive just fine, but transmits
fail to even enter the queue.

Do you get ENOBUFS for local sends? Are you sure it gets down to the
interface queue (might stall in the socket layer already - does the
forwarding path work?)? What's your net.isr.direct setting?

Is there any chance that for instance ifqueue->ifq_len might get
out of sync ?

Does an ifconfig down/up cycle help the situation? I don't see any
commits in that area lately. Do you have ALTQ?

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