Hi Marek, >With rx_pending count imbalance + your patch on top I cannot reproduce >allocation failure issue (tested on 1 hour iperf session). Thanks for confirmation. I will prepare new patch for latest code and submit. It will be slightly different than the one shared with you due Rx work queue implementation in latest code. >Reason why console was completely blocked was that iperf server eats ~ >55% cpu + kworker ~27 + ksoftirq ~14 so I think this is cause >why console was unresponsive. I see. >Thanks for patches. You can add my Tested-by ;) Sure. Regards, Amitkumar-- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html