Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762715AbZAHWlb (ORCPT ); Thu, 8 Jan 2009 17:41:31 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755310AbZAHWlW (ORCPT ); Thu, 8 Jan 2009 17:41:22 -0500 Received: from hrndva-omtalb.mail.rr.com ([71.74.56.123]:58427 "EHLO hrndva-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755157AbZAHWlW (ORCPT ); Thu, 8 Jan 2009 17:41:22 -0500 Message-ID: <20090108224120.JAKWM.227684.root@hrndva-web20-z02> Date: Thu, 8 Jan 2009 17:41:19 -0500 From: To: linux-kernel@vger.kernel.org Subject: Re: Curious problems with /proc/kmsg? In-Reply-To: <20090101223925.PJUBH.263802.root@hrndva-web18-z01> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) Sensitivity: Normal X-Originating-IP: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1964 Lines: 44 ---- lmage11@twcny.rr.com wrote: > I'm currently trying to debug a problem with my wireless driver, > and while looking at the copious output that the driver produces, > I've been noticing some very odd stuff come out of /proc/kmsg (which > is also where my syslog daemon gets kernel messages). I'm getting stuff > like: > > Jan 1 01:59:02 tank ieee80211 phy0: I iwl4965_mac_tx enter > Jan 1 01:59:02 tank ieee80211 phy0: I iwl4965_mac_tx leave > Jan 1 01:59:02 tank ieee80211 phy0: I iwl4965_mac_tx enter > Jan 1 01:59:02 tank ieee80211 phy0: I iwl4965_mac_tx leave > Jan 1 01:59:03 tank ieee80211 phy0: I iwl4965_mac_tx ente > Jan 1 01:59:03 tank 3ie821py:Iil95mct ev > Jan 1 01:59:03 tank 3ie821py:Iil95mct ne > Jan 1 01:59:03 tank 3ie821py:Iil95mct ev > Jan 1 01:59:03 tank 3ie821py:Iil95mct ne > Jan 1 01:59:03 tank 3ie821py:Iil95mct ev > Jan 1 01:59:03 tank 3ie821py:Iil95mct ne > Jan 1 01:59:03 tank 3ie821py:Iil95mct ev > > As you can see, the first few lines are fine, but the next few > lines are complete nonsense. It looks to me as if characters > are getting semi-randomly "skipped" sometimes, or something??? > Very strange. This oddity does not show up when I look at the > kernel output through dmesg. > > Some more examples of strange output follow: > > Jan 1 01:59:04 tank w46_a_xlae<>ee01 h0 w46_a_xetr<>ee01 h0 w46_a_xlae<3>ieee80211 phy0: I iwl4965_mac_tx enter > Jan 1 01:59:04 tank ieee80211 phy0: iwleqeehm edn omn ESTVT_M #8,sq x46 8btsa 6[]4<>ee01 h0 w_eei_m_alakbc rmSNIIIYCD(x0000 > Jan 1 01:59:05 tank 3ie821py:Iilgnrccdclbc akfo EL_XLN_ULT_M 00000)<>ee01 h0 w46_a_xetr<>ee01 h0 w46_a_xlaev > > Any comments? I'm using 2.6.28. > > Thanks! > > Ari Umm... Bump? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/