From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ludovic Drolez Subject: Unable to handle kernel paging request with an SB16Pro Date: Thu, 14 Aug 2003 17:21:32 +0200 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <3F3BA8FC.2080908@freealter.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: Errors-To: alsa-devel-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org Hi ! I've been using alsa 0.5.x without lots of problems (I always had to disable isapnp code manually) but now, with alsa 0.9.6 it's another story... I use an unpatched Debian kernel (2.4.21-1-k6), I've got an SB16 Pro 'Not PNP', and when I make my 'modprobe snd-sb16', I get an oops: Aug 12 20:35:30 red kernel: isapnp: Scanning for PnP cards... Aug 12 20:35:30 red kernel: isapnp: No Plug & Play device found Aug 12 20:35:30 red kernel: Unable to handle kernel paging request at virtual ad dress fffffffc Aug 12 20:35:30 red kernel: printing eip: Aug 12 20:35:30 red kernel: c0115280 Aug 12 20:35:30 red kernel: *pde = 00001063 Aug 12 20:35:30 red kernel: *pte = 00000000 Aug 12 20:35:30 red kernel: Oops: 0000 Aug 12 20:35:30 red kernel: CPU: 0 Aug 12 20:35:30 red kernel: EIP: 0010:[__wake_up+32/96] Tainted: P Aug 12 20:35:30 red kernel: EFLAGS: 00010003 Aug 12 20:35:30 red kernel: eax: c2fba7c0 ebx: 00000000 ecx: 00000001 edx: 00000003 Aug 12 20:35:30 red kernel: esi: c2fba7c0 edi: 00000003 ebp: c3e33ea8 esp: c3e33e94 Aug 12 20:35:30 red kernel: ds: 0018 es: 0018 ss: 0018 Aug 12 20:35:30 red kernel: Process modprobe (pid: 6238, stackpage=c3e33000) Aug 12 20:35:30 red kernel: Stack: 00000001 00000286 00000004 00000001 c2fba7d4 c2fba600 cbd44b7f 00000004 Aug 12 20:35:30 red kernel: 00000001 c2fba7d4 c2fba600 20000000 cbd869e0 cbd874c4 00000004 cbd863f7 Aug 12 20:35:30 red kernel: c2fba600 00000004 00000001 cbd86f20 00000001 00000004 0000ffff 0000ffff Aug 12 20:35:30 red kernel: Call Trace: [hci_usb:__insmod_hci_usb_S.data_L216 +18763487/12151073] [hci_usb:__insmod_hci_usb_S.data_L216+19033408/11881152] [hc i_usb:__insmod_hci_usb_S.data_L216+19036196/11878364] [hci_usb:__insmod_hci_usb_ S.data_L216+19031895/11882665] [hci_usb:__insmod_hci_usb_S.data_L216+19034752/11 879808] Aug 12 20:35:30 red kernel: [hci_usb:__insmod_hci_usb_S.data_L216+19033210/118 81350] [sys_init_module+1139/1504] [hci_usb:__insmod_hci_usb_S.data_L216+1903450 4/11880056] [hci_usb:__insmod_hci_usb_S.data_L216+19030976/11883584] [system_cal l+51/64] Aug 12 20:35:30 red kernel: Aug 12 20:35:30 red kernel: Code: 8b 53 fc 8b 02 85 c7 75 17 8b 1b 39 f3 75 f1 f f 75 f0 9d 8d Any the module is stuck during initialization: snd-sb16 6056 1 (initializing) In my modules.conf I have 'options -k snd-sb16 port=0x220 isapnp=0' Any idea, patch available ? Is there an option to get more debug ? Cheers, Ludo. -- http://www.palmopensource.com - The PalmOS Open Source Portal http://www.drolez.com - Personal site - Linux and PalmOS stuff ------------------------------------------------------- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet_072303_01/01