From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from plane.gmane.org ([80.91.229.3]:40477 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751705Ab2K1XTu (ORCPT ); Wed, 28 Nov 2012 18:19:50 -0500 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1Tdqv7-0000zp-Ph for linux-media@vger.kernel.org; Thu, 29 Nov 2012 00:19:57 +0100 Received: from d67-193-214-242.home3.cgocable.net ([67.193.214.242]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 29 Nov 2012 00:19:57 +0100 Received: from brian by d67-193-214-242.home3.cgocable.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 29 Nov 2012 00:19:57 +0100 To: linux-media@vger.kernel.org From: "Brian J. Murrell" Subject: Re: ivtv driver inputs randomly "block" Date: Wed, 28 Nov 2012 18:19:36 -0500 Message-ID: <50B69C08.7050401@interlinx.bc.ca> References: <50B60D54.4010302@interlinx.bc.ca> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigD3E80407E8982D8BD1C761D9" In-Reply-To: Sender: linux-media-owner@vger.kernel.org List-ID: This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigD3E80407E8982D8BD1C761D9 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 12-11-28 08:13 AM, Ezequiel Garcia wrote: >=20 > Try again with > modprobe ivtv ivtv_debug=3D10 OK. Happened again. The kernel log for the whole day since starting the module with debug this morning can be found at http://brian.interlinx.bc.ca/ivtv-dmesg.txt.bz2. Associated with that log there was a successful recording from 09:00:00 until 10:00:00 then another successful recording from 14:00:00 until 15:00:00 and then failed recordings starting at 15:00:00 until 18:00:00. The log cuts off just short of 18:00:00 but there's nothing different about the pattern from the end of the log until 18:00:04 from the previous 3 hours or so. It seems that the problem lies in amongst the start of these lines from the log, as my best guess: Nov 28 15:00:05 cmurrell kernel: [868297.536049] ivtv0 encoder MPG: VIDIO= C_ENCODER_CMD cmd=3D0, flags=3D0 Nov 28 15:00:07 cmurrell kernel: [868300.039324] ivtv0: ioctl: V4L2_ENC_= CMD_STOP Nov 28 15:00:07 cmurrell kernel: [868300.039330] ivtv0: info: close stop= ping capture Nov 28 15:00:07 cmurrell kernel: [868300.039334] ivtv0: info: Stop Captu= re Nov 28 15:00:09 cmurrell kernel: [868302.140151] ivtv0 encoder MPG: VIDIO= C_ENCODER_CMD cmd=3D1, flags=3D1 Nov 28 15:00:09 cmurrell kernel: [868302.148093] ivtv0: ioctl: V4L2_ENC_= CMD_START Nov 28 15:00:09 cmurrell kernel: [868302.148101] ivtv0: info: Start enco= der stream encoder MPG Nov 28 15:00:09 cmurrell kernel: [868302.188580] ivtv0: info: Setup VBI = API header 0x0000bd03 pkts 1 buffs 4 ln 24 sz 1456 Nov 28 15:00:09 cmurrell kernel: [868302.188655] ivtv0: info: Setup VBI = start 0x002fea04 frames 4 fpi 1 Nov 28 15:00:09 cmurrell kernel: [868302.191952] ivtv0: info: PGM Index = at 0x00180150 with 400 elements Nov 28 15:00:10 cmurrell kernel: [868302.544052] ivtv0 encoder MPG: VIDIO= C_ENCODER_CMD cmd=3D0, flags=3D0 Nov 28 15:00:12 cmurrell kernel: [868305.047260] ivtv0: ioctl: V4L2_ENC_= CMD_STOP Nov 28 15:00:12 cmurrell kernel: [868305.047265] ivtv0: info: close stop= ping capture Nov 28 15:00:12 cmurrell kernel: [868305.047270] ivtv0: info: Stop Captu= re =2E.. FWIW, the recording software here is MythTV completely up to date on the 0.25-fixes branch. Thoughts? b. --------------enigD3E80407E8982D8BD1C761D9 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with undefined - http://www.enigmail.net/ iEYEARECAAYFAlC2nAkACgkQl3EQlGLyuXDSqACfa4QSDmYDQT1UNUgIH2/2I1kJ AeMAoKr03+nSRNUlbqaFZZHbGU4J77IP =oT5l -----END PGP SIGNATURE----- --------------enigD3E80407E8982D8BD1C761D9--