Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751273AbWCOPZj (ORCPT ); Wed, 15 Mar 2006 10:25:39 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751813AbWCOPZi (ORCPT ); Wed, 15 Mar 2006 10:25:38 -0500 Received: from cernmx04.cern.ch ([137.138.166.167]:55219 "EHLO cernmxlb.cern.ch") by vger.kernel.org with ESMTP id S1751273AbWCOPZi (ORCPT ); Wed, 15 Mar 2006 10:25:38 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; s=beta; d=cern.ch; q=dns; h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding; b=c1qy7X58nULkqxlFNwd61+uTwaTheRBpKx1Ahs3a2RSUB7x4Egj5DOGxO99Nd6tivuNE0pD1vASQ5192+8yfZVIsoNur0QM6LIV9aNSzKwM98u0bts/jQKZwYqnQhiTL; Keywords: CERN SpamKiller Note: -52 Charset: west-latin X-Filter: CERNMX04 CERN MX v2.0 051012.1312 Release Message-ID: <441831EE.90501@cern.ch> Date: Wed, 15 Mar 2006 16:25:34 +0100 From: Jiri Tyr User-Agent: Mozilla Thunderbird 1.0.7 (X11/20060128) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Sami Farin <7atbggg02@sneakemail.com> CC: linux-kernel@vger.kernel.org, video4linux-list@redhat.com Subject: Re: PROBLEM: four bttv tuners in one PC crashed References: <440C5672.7000009@cern.ch> <200603061656.18846.duncan.sands@math.u-psud.fr> <440D7384.5030307@cern.ch> <200603071332.19614.baldrick@free.fr> <4417D4ED.6010808@cern.ch> <20060315142148.GD20607@m.safari.iki.fi> In-Reply-To: <20060315142148.GD20607@m.safari.iki.fi> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 15 Mar 2006 15:25:31.0279 (UTC) FILETIME=[B249B9F0:01C64844] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3885 Lines: 91 Sami Farin wrote: >I didn't change xawtv configs, and >1) with the patch system did not crash >2) without the patch system crashed > > I've tryed to apply your patch and tested it and I've got the same result like without your patch - by manipulation with the XAWTV channel list the PC crashed and I've got in the /var/log/message this: bttv3: OCERR @ 1c98c000,bits: HSYNC OFLOW OCERR* bttv3: OCERR @ 1c98c000,bits: HSYNC OFLOW OCERR* bttv3: OCERR @ 1c98c000,bits: HSYNC OFLOW OCERR* bttv3: OCERR @ 1c98c014,bits: HSYNC OFLOW OCERR* bttv3: OCERR @ 1c98c014,bits: HSYNC OFLOW OCERR* bttv3: OCERR @ 1c98c014,bits: HSYNC OFLOW OCERR* bttv3: OCERR @ 1c98c000,bits: HSYNC OFLOW OCERR* bttv3: OCERR @ 1c98c000,bits: HSYNC OFLOW OCERR* OCERR @ 1c98c000,bits: HSYNC OFLOW OCERR* OCERR @ 1c98c014,bits: HSYNC OFLOW OCERR* OCERR @ 1c98c014,bits: HSYNC OFLOW OCERR* OCERR @ 1c98c014,bits: HSYNC OFLOW OCERR* OCERR @ 1c98c014,bits: HSYNC OFLOW OCERR* OCERR @ 1c98c000,bits: HSYNC OFLOW OCERR* timeout: drop=1 irq=5755/7129, risc=1854901c, bits: HSYNC OFLOW reset, reinitialize PLL: 28636363 => 35468950 . ok bttv3: OCERR @ 1c98c01c,bits: VSYNC HSYNC OFLOW RISCI* OCERR* bttv3: OCERR @ 1c98c000,bits: VSYNC HSYNC OFLOW OCERR* bttv3: OCERR @ 1c98c000,bits: VSYNC HSYNC OFLOW OCERR* bttv3: OCERR @ 1c98c000,bits: VSYNC HSYNC OFLOW OCERR* bttv3: OCERR @ 1c98c014,bits: VSYNC HSYNC OFLOW OCERR* bttv3: OCERR @ 1c98c000,bits: VSYNC HSYNC OFLOW OCERR* bttv3: OCERR @ 1c98c000,bits: VSYNC HSYNC OFLOW OCERR* bttv3: OCERR @ 1c98c000,bits: VSYNC HSYNC OFLOW OCERR* bttv3: OCERR @ 1c98c000,bits: VSYNC HSYNC OFLOW OCERR* bttv3: OCERR @ 1c98c000,bits: VSYNC HSYNC OFLOW OCERR* bttv3: OCERR @ 1c98c000,bits: VSYNC HSYNC OFLOW OCERR* bttv3: OCERR @ 1c98c000,bits: VSYNC HSYNC OFLOW OCERR* bttv3: OCERR @ 1c98c000,bits: VSYNC HSYNC OFLOW OCERR* bttv3: timeout: drop=1 irq=5828/7216, risc=1c98c01c, bits: VSYNC HSYNC OFLOW bttv3: reset, reinitialize bttv3: PLL: 28636363 => 35468950 . ok Unable to handle kernel paging request at virtual address 14000274 printing eip: c013cda5 *pde = 00000000 Oops: 0002 [#1] PREEMPT Modules linked in: i915 drm ohci_hcd tuner tvaudio bttv video_buf i2c_algo_bit v4l2_common btcx_risc tveeprom i2c_core videodev ehci_hcd uhci_hcd snd_pcm_oss snd_mixer_oss snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_bt87x snd_hda_intel snd_hda_codec snd_pcm snd_timer snd soundcore snd_page_alloc usbcore CPU: 0 EIP: 0060:[] Not tainted VLI EFLAGS: 00010082 (2.6.15.1) EIP is at free_block+0x45/0xd1 eax: 14000270 ebx: d8b34000 ecx: 203dc788 edx: 00000000 esi: df6eac00 edi: 00000000 ebp: df67ad00 esp: df64dee4 ds: 007b es: 007b ss: 0068 Process events/0 (pid: 4, threadinfo=df64c000 task=df659a90) Stack: df4d8a50 00000006 d8b341e4 df67c610 00000007 df67c600 00000000 c013d3e7 df67ad00 df67c610 00000007 00000000 df67ad00 df64c000 df6eab50 df6eac00 df67ad00 c013d47c df67ad00 df67c600 00000000 00000000 00000002 df67ad4c Call Trace: [] drain_array_locked+0x6a/0x95 [] cache_reap+0x6a/0x173 [] worker_thread+0x1a3/0x230 [] cache_reap+0x0/0x173 [] default_wake_function+0x0/0x12 [] default_wake_function+0x0/0x12 [] worker_thread+0x0/0x230 [] kthread+0x79/0xa3 [] kthread+0x0/0xa3 [] kernel_thread_helper+0x5/0xb Code: 24 8b 54 24 2c 8b 04 b8 89 44 24 08 05 00 00 00 40 c1 e8 0c 8b 74 95 14 31 d2 c1 e0 05 03 05 30 e7 3d c0 8b 58 1c 8b 03 8b 4b 04 <89> 48 04 89 01 c7 43 04 00 02 20 00 c7 03 00 01 10 00 8b 43 0c <6>note: events/0[4] exited with preempt_count 1 Best Regards, Jiri Tyr - 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/