Return-path: Received: from mail-ww0-f44.google.com ([74.125.82.44]:58208 "EHLO mail-ww0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755377Ab1LBE3F (ORCPT ); Thu, 1 Dec 2011 23:29:05 -0500 Received: by wgbdr13 with SMTP id dr13so296683wgb.1 for ; Thu, 01 Dec 2011 20:29:03 -0800 (PST) MIME-Version: 1.0 Date: Thu, 1 Dec 2011 23:29:03 -0500 Message-ID: (sfid-20111202_052910_037002_B91C34E9) Subject: iwlwifi: kernel panic if try to open tid with large index (>=8) From: Nikolay Martynov To: linux-wireless@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: Hi. I have an intel 5300 card running on latest compat-wireless. If I do: echo "tx start 8" > /sys/kernel/debug/ieee80211/phy0/netdev\:wlan1/stations/XX\:XX\:XX\:XX\:XX\:XX/agg_status I get two pages of kernel stack trace and complete freeze, no messages left in any logs after reboot. I looks like driver doesn't correctly check that this tid is actually supported when it comes from mac80211 layer. This doesn't seem like a huge issue, just an annoying one. Please let me knoe if I can provide any more information. Thanks. -- Truthfully yours, Martynov Nikolay. Email: mar.kolya@gmail.com