From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]:36630 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753120AbdLEKdZ (ORCPT ); Tue, 5 Dec 2017 05:33:25 -0500 From: Kalle Valo To: Pavel Machek Cc: kernel list , johannes.berg@intel.com, linville@tuxdriver.com, linux-wireless@vger.kernel.org Subject: Re: 4.15.0-rc1-next-20171201: WARNING: .... at net/mac80211/agg-tx.c:315 References: <20171205102434.GA12780@amd> Date: Tue, 05 Dec 2017 12:33:21 +0200 In-Reply-To: <20171205102434.GA12780@amd> (Pavel Machek's message of "Tue, 5 Dec 2017 11:24:34 +0100") Message-ID: <874lp5jwge.fsf@purkki.adurom.net> (sfid-20171205_113330_144534_A76C75D1) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-wireless-owner@vger.kernel.org List-ID: Pavel Machek writes: > This is quite annoying: repeated > > [ 4169.591529] ---[ end trace e65d97cf1d20b84d ]--- > [ 4169.591565] WARNING: CPU: 0 PID: 5472 at net/mac80211/agg-tx.c:315 > ___ieee80211_stop_tx_\ > ba_session+0x158/0x1f0 > > Hardware is thinkpad x60. Git blame says cfcdbde35 introduced the > test. To save time for others, the driver is iwl3945: > [ 0.970687] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:ds > [ 0.970690] iwl3945: Copyright(c) 2003-2011 Intel Corporation > [ 0.970692] iwl3945: hw_scan is disabled > [ 0.971082] iwl3945 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control > [ 1.026281] iwl3945 0000:03:00.0: Tunable channels: 11 802.11bg, 13 802.11a channels > [ 1.026287] iwl3945 0000:03:00.0: Detected Intel Wireless WiFi Link 3945ABG > [ 1.027866] ieee80211 phy0: Selected rate control algorithm 'iwl-3945-rs' -- Kalle Valo