From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Harvey Subject: Re: Backported sbxfi driver (UNTESTED!) Date: Thu, 23 Oct 2008 13:45:16 +0100 Message-ID: <490071DC.6070607@jasonline.co.uk> References: <48F739F4.5070303@nostalgicnetworxx.org> <48F74344.4090509@gmail.com> <5501535d0810220824o6b8bf427qd2c806783ec1e56f@mail.gmail.com> <5501535d0810220907p2102afc2t13e47ff5309c01bc@mail.gmail.com> <5501535d0810220924w66341ac6u4d4de4ed87243a7@mail.gmail.com> <48FF7E17.9080601@gmail.com> <5501535d0810230446j52de12aes885d066ea38cb240@mail.gmail.com> <4900659E.90809@jasonline.co.uk> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="------------090003080000080305070007" Return-path: Received: from homer.jasonline.co.uk (78-86-168-217.zone2.bethere.co.uk [78.86.168.217]) by alsa0.perex.cz (Postfix) with ESMTP id 1A47110385A for ; Thu, 23 Oct 2008 14:45:30 +0200 (CEST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: Takashi Iwai Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org This is a multi-part message in MIME format. --------------090003080000080305070007 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Takashi Iwai wrote: > > It'd be great if you can capture the whole Oops log. > That was entirely missing for all the time. > Oops attached. Caused when trying to use mplayer to play a wav that aplay played perfectly. Happy to try anything to help. Thanks, Jason PS, the commands and output leading up to the oops are below. [root@sentry ~]# modprobe snd_sbxfi [root@sentry ~]# aplay -Dplug:dmix:0 0_16_96.wav Playing WAVE '0_16_96.wav' : Signed 16 bit Little Endian, Rate 96000 Hz, Mono [root@sentry ~]# aplay -Dplug:dmix:0 wn.wav Playing WAVE 'wn.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo [root@sentry ~]# mplayer wn.wav MPlayer dev-SVN-r26936-4.3.0 (C) 2000-2008 MPlayer Team CPU: Intel(R) Celeron(R) CPU 2.53GHz (Family: 15, Model: 4, Stepping: 9) CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1 Compiled with runtime CPU detection. mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. Playing wn.wav. Audio file file format detected. ========================================================================== Opening audio decoder: [pcm] Uncompressed PCM audio decoder AUDIO: 48000 Hz, 2 ch, s16le, 1536.0 kbit/100.00% (ratio: 192000->192000) Selected audio codec: [pcm] afm: pcm (Uncompressed PCM) ========================================================================== AO: [pulse] Init failed: Connection refused *** PULSEAUDIO: Unable to connect: Connection refused *** Is your sound server running? *** See: http://www.pulseaudio.org/wiki/Troubleshooting [AO_ALSA] Playback open error: Connection refused --------------090003080000080305070007 Content-Type: text/plain; name="sbxfi_oops_JH_23OCT08_1.txt" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="sbxfi_oops_JH_23OCT08_1.txt" BUG: unable to handle kernel NULL pointer dereference at 00000038 IP: [] scheduler_tick+0x94/0x17a Oops: 0000 [#1] SMP Modules linked in: snd_sbxfi snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc lp nfsd auth_rpcgss exportfs bridge bnep rfcomm l2cap bluetooth nfs lockd nfs_acl fuse sunrpc sr_mod cdrom dm_mirror dm_log dm_multipath dm_mod ppdev parport_pc parport floppy pcspkr i2c_i801 e100 mii sg iTCO_wdt iTCO_vendor_support usb_storage i915 drm i2c_algo_bit i2c_core pata_acpi ata_piix ata_generic libata sd_mod scsi_mod raid456 async_xor async_memcpy async_tx xor raid1 ext3 jbd mbcache uhci_hcd ohci_hcd ehci_hcd [last unloaded: microcode] Pid: 0, comm: Not tainted (2.6.26.5-45.fc9.i686 #1) EIP: 0060:[] EFLAGS: 00210046 CPU: 0 EIP is at scheduler_tick+0x94/0x17a EAX: c13fba80 EBX: 00000000 ECX: 00000000 EDX: dd9c9900 ESI: c13fba80 EDI: 00000010 EBP: dda80b4c ESP: dda80b30 DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Process (pid: 0, ti=dda80000 task=dd9c9900 task.ti=00000000) Stack: 000003ff dd9c9900 00000000 00000400 00000000 00000000 dd9c9900 dda80b60 c043102d c13f85a4 80fcf224 0000007c dda80b78 c0441c00 dda80be0 c13f85a4 7fffffff c13f8518 dda80b90 c043bc45 c13f8550 ffffffff 7fffffff c13f85a4 Call Trace: [] ? update_process_times+0x3d/0x49 [] ? tick_sched_timer+0x6d/0xa5 [] ? __run_hrtimer+0x4c/0x83 [] ? hrtimer_interrupt+0xef/0x152 [] ? smp_apic_timer_interrupt+0x69/0x7c [] ? apic_timer_interrupt+0x28/0x30 [] ? sbxfi_pcm_hw_params+0xfc/0x18d [snd_sbxfi] [] ? snd_pcm_hw_params+0xeb/0x2b0 [snd_pcm] [] ? snd_pcm_common_ioctl1+0x269/0x1533 [snd_pcm] [] ? snd_pcm_hw_param_first+0x126/0x158 [snd_pcm] [] ? snd_pcm_playback_ioctl1+0x360/0x377 [snd_pcm] [] ? snd_pcm_kernel_ioctl+0x38/0x60 [snd_pcm] [] ? snd_pcm_oss_change_params+0x967/0xc89 [snd_pcm_oss] [] ? snd_pcm_oss_get_active_substream+0x29/0x70 [snd_pcm_oss] [] ? snd_pcm_oss_get_formats+0x11/0xba [snd_pcm_oss] [] ? ktime_get+0x13/0x2f [] ? snd_pcm_oss_ioctl+0x3b1/0xafe [snd_pcm_oss] [] ? snd_pcm_oss_ioctl+0x0/0xafe [snd_pcm_oss] [] ? vfs_ioctl+0x22/0x69 [] ? do_vfs_ioctl+0x239/0x24c [] ? selinux_file_ioctl+0xa8/0xab [] ? sys_ioctl+0x40/0x5b [] ? syscall_call+0x7/0xb ======================= Code: fa 39 4d f0 0f 46 55 f0 0f af c1 88 d9 01 c2 d3 ea 89 54 9e 08 43 83 fb 05 74 04 01 ff eb d6 8b 45 e8 31 c9 8b 58 24 89 c2 89 f0 53 38 f0 fe 06 8b 55 ec b8 80 2a 7a c0 8b 0c 95 80 23 75 c0 EIP: [] scheduler_tick+0x94/0x17a SS:ESP 0068:dda80b30 Kernel panic - not syncing: Fatal exception in interrupt --------------090003080000080305070007 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel --------------090003080000080305070007--