From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ie0-x231.google.com (mail-ie0-x231.google.com [IPv6:2607:f8b0:4001:c03::231]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id AC00621F1B5 for ; Tue, 18 Jun 2013 10:07:27 -0700 (PDT) Received: by mail-ie0-f177.google.com with SMTP id aq17so10766609iec.36 for ; Tue, 18 Jun 2013 10:07:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; bh=CPaDckCcjrohAnXoc2cvbETMNQ+MMvYFmQzGMRMV/3g=; b=fXOsCvNLJLBwp/d6YJyroZbkEFSbKHOq9354xPHKiimgGcdo1HCYTOUyusyGar3WZZ BvBNqK0ssSHsqFClVl1/CLcmyXnOf2qxuhjIq3Ef8xN0xkm/eNOvyGJmfwo5+uZU4FlM kb6R0123aJuzZ0aMvJYFGIyk2EPbnWZC6v2ttp0QGTlkrEKqfqhTh9LmhGBt7dzhWCvJ kMJQ0cvkclFGh+RgXMFasH8cL800BwQuq3LzclZkDNefvt+QFTor6HnTnP20Np0fWiiA tFQE/DELt/DtkhBLH96xZQAI7g+5f2ocMJimWvGrUsCT5PhiUjOGxbY0jdtdOhLs+rVJ C/eg== MIME-Version: 1.0 X-Received: by 10.50.49.114 with SMTP id t18mr7935720ign.30.1371575247052; Tue, 18 Jun 2013 10:07:27 -0700 (PDT) Received: by 10.64.45.137 with HTTP; Tue, 18 Jun 2013 10:07:26 -0700 (PDT) In-Reply-To: <87txkvmwad.fsf@toke.dk> References: <87txkvmwad.fsf@toke.dk> Date: Tue, 18 Jun 2013 10:07:26 -0700 Message-ID: From: Dave Taht To: =?ISO-8859-1?Q?Toke_H=F8iland=2DJ=F8rgensen?= Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: cerowrt-devel@lists.bufferbloat.net Subject: Re: [Cerowrt-devel] Errors in dmesg on latest cero X-BeenThere: cerowrt-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: Development issues regarding the cerowrt test router project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Jun 2013 17:07:27 -0000 grumble. An ubnt box running something close to 3.8.13-7 [33398.253906] ath: phy0: Failed to stop TX DMA, queues=3D0x004! [33398.269531] ath: phy0: DMA failed to stop in 10 ms AR_CR=3D0x00000024 AR_DIAG_SW=3D0x42000020 DMADBG_7=3D0x000084c0 [33398.281250] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [35734.441406] ath: phy0: Failed to stop TX DMA, queues=3D0x006! [35734.460937] ath: phy0: DMA failed to stop in 10 ms AR_CR=3D0x00000024 AR_DIAG_SW=3D0x42000020 DMADBG_7=3D0x000084c0 [35734.468750] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [50427.460937] ath: phy0: Failed to stop TX DMA, queues=3D0x004! On Tue, Jun 18, 2013 at 5:35 AM, Toke H=F8iland-J=F8rgensen = wrote: > I'm getting some weird errors in dmesg on my latest cero(-based) build: > > [75667.492187] ath: phy0: Failed to stop TX DMA, queues=3D0x004! > [75667.574218] ath: phy0: Failed to stop TX DMA, queues=3D0x004! > [75667.660156] ath: phy0: Failed to stop TX DMA, queues=3D0x004! > [75667.742187] ath: phy0: Failed to stop TX DMA, queues=3D0x004! > [75667.828125] ath: phy0: Failed to stop TX DMA, queues=3D0x004! > [78593.152343] ath: phy0: Failed to stop TX DMA, queues=3D0x004! > [78600.367187] ath: phy0: Failed to stop TX DMA, queues=3D0x004! > > and some IPv6 checksum failures: > > [127948.988281] ICMPv6 checksum failed [xxxx:xxxx:xxxx:0015:0000:0000:000= 0:0001 > xxxx:xxxx:xxxx:0015:0000:0000:0000:0002] > > The addresses are the 6in4 tunnel endpoints. > > I've also seen babeld lose connectivity (restarting it helped). > > > Anything I can do about these, or are they just noise? > > -Toke > > _______________________________________________ > Cerowrt-devel mailing list > Cerowrt-devel@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/cerowrt-devel > --=20 Dave T=E4ht Fixing bufferbloat with cerowrt: http://www.teklibre.com/cerowrt/subscribe.= html