s3c2440-i2c s3c2440-i2c: slave address 0x10 s3c2440-i2c s3c2440-i2c: bus frequency set to 378 KHz PM: Adding info for No Bus:i2c-0 s3c2440-i2c s3c2440-i2c: i2c-0: S3C I2C adapter rx3715-sound rx3715-sound.0: probe called mapped channel 10 to 0 Initial dcon is 80000000 New dcon is 85000000 mapped channel 9 to 1 Initial dcon is 80000000 New dcon is 82000000 rx3715-sound rx3715-sound.0: soundcard attached ok (c323b9b8) PM: Adding info for i2c:0-001a PM: Removing info for i2c:0-001a PM: Adding info for i2c:0-001a IIS: CON=0000010e, MOD=0000020d, PSR=00000063, FCON=00000000 IIS: CON=0000010f, MOD=000002cd, PSR=00000063, FCON=00000000 PM: Removing info for i2c:0-001a PM: Adding info for i2c:0-001a IIS: CON=0000010f, MOD=000002cd, PSR=00000063, FCON=00000000 IIS: CON=0000010f, MOD=000002cd, PSR=00000063, FCON=00000000 PM: Removing info for i2c:0-001a PM: Adding info for i2c:0-001a IIS: CON=0000010f, MOD=000002cd, PSR=00000063, FCON=00000000 IIS: CON=0000010f, MOD=000002cd, PSR=00000063, FCON=00000000 PM: Removing info for i2c:0-001a PM: Adding info for i2c:0-001a IIS: CON=0000010f, MOD=000002cd, PSR=00000063, FCON=00000000 IIS: CON=0000010f, MOD=000002cd, PSR=00000063, FCON=00000000 PM: Removing info for i2c:0-001a PM: Adding info for i2c:0-001a IIS: CON=0000010f, MOD=000002cd, PSR=00000063, FCON=00000000 IIS: CON=0000010f, MOD=000002cd, PSR=00000063, FCON=00000000 PM: Removing info for i2c:0-001a Unable to handle kernel NULL pointer dereference at virtual address 00000000 pgd = c3020000 [00000000] *pgd=33002031, *pte=00000000, *ppte=00000000 Internal error: Oops: 17 [#1] Modules linked in: i2c_s3c2410 snd_rx3715_audio s3c24xx_iis snd_uda1380 snd_pcm_oss snd_pcm snd_timer snd_page_alloc snd_mixer_oss snd soundcore acx rx3715_acx rx3715_bt rx3715_leds CPU: 0 PC is at __wake_up_common+0x28/0x7c LR is at __init_begin+0x3fff8000/0x30 pc : [] lr : [<00000000>] Not tainted sp : c3c91d24 ip : c3c91d50 fp : c3c91d4c r10: 00000003 r9 : 00000000 r8 : 00000000 r7 : c0216120 r6 : bf07f3d8 r5 : c02284c0 r4 : 00000001 r3 : 00000000 r2 : 00000001 r1 : 00000003 r0 : bf07f3d8 Flags: nzcv IRQs off FIQs on Mode SVC_32 Segment user Control: C000717F Table: 33020000 DAC: 00000015 Process sh (pid: 4094, stack limit = 0xc3c90250) Stack: (0xc3c91d24 to 0xc3c92000) 1d20: a0000013 c02284c0 c0228458 c0216120 00000000 c0404e20 c325e214 1d40: c3c91d64 c3c91d50 c0037174 c0037028 00000000 bf07f220 c3c91d74 c3c91d68 1d60: c0143748 c0037144 c3c91d84 c3c91d78 c011af70 c0143744 c3c91da4 c3c91d88 1d80: c00e4bd8 c011af34 bf07f238 c00e4bf8 c0228458 bf07f220 c3c91db4 c3c91da8 1da0: c00e4c0c c00e4b80 c3c91dcc c3c91db8 c00e571c c00e4c08 bf079958 c02284c0 1dc0: c3c91ddc c3c91dd0 c00e4b68 c00e5694 c3c91dfc c3c91de0 c00e4bf4 c00e4b58 1de0: bf079970 c00e4bf8 bf07f1a4 bf079a70 c3c91e0c c3c91e00 c00e4c0c c00e4b80 1e00: c3c91e24 c3c91e10 c00e571c c00e4c08 bf0798f0 bf0798f0 c3c91e34 c3c91e28 1e20: c00e4b68 c00e5694 c3c91e44 c3c91e38 c011b328 c00e4b58 c3c91e58 c3c91e48 1e40: c011bbc0 c011b31c bf0798dc c3c91e7c c3c91e5c c0144070 c011bbb4 bf07985c 1e60: c323b9b8 c323b9cc c323b9c0 c323b9e4 c3c91e8c c3c91e80 bf06e014 c0143fa0 1e80: c3c91ea0 c3c91e90 bf06f6c4 bf06e010 00000000 c3c91eb0 c3c91ea4 bf078198 1ea0: bf06f690 c3c91ec0 c3c91eb4 bf073618 bf078188 c3c91ee4 c3c91ec4 bf0736ec 1ec0: bf0735f8 c04f41c0 c32606a0 c0b07908 c3c2d620 c0022f44 c3c91ef8 c3c91ee8 1ee0: bf04fb80 bf07366c 00000001 c3c91f10 c3c91efc bf063cb8 bf04fb34 c32606a0 1f00: c0b07800 c3c91f30 c3c91f14 bf064184 bf063ca4 c32bd280 00000008 c031c080 1f20: c3c2d620 c3c91f60 c3c91f34 c007d0ac bf064148 00000000 c3c2d620 00000000 1f40: c031c080 00000006 c0022f44 c3c90000 0008e8b8 c3c91f70 c3c91f64 c007d1d4 1f60: c007d00c c3c91f8c c3c91f74 c007b554 c007d1b0 c031c080 c3c2d620 000921d8 1f80: c3c91fa4 c3c91f90 c007b5e4 c007b4ec 000921dc 00000001 00000000 c3c91fa8 1fa0: c0022da0 c007b570 000921dc 00000001 00000001 00000001 0008c7f4 0000000b 1fc0: 000921dc 00000001 000921d8 0008e8bc 00000000 0008e944 0008e8b8 00000000 1fe0: 00000000 bed91cb4 00003704 40154250 60000010 00000001 00000000 00000000 Backtrace: [] (__wake_up_common+0x0/0x7c) from [] (complete+0x40/0x48) [] (complete+0x0/0x48) from [] (i2c_adapter_dev_release+0x14/0x18) r4 = BF07F220 [] (i2c_adapter_dev_release+0x0/0x18) from [] (device_release+0x4c/0x80) [] (device_release+0x0/0x80) from [] (kobject_cleanup+0x68/0x88) [] (kobject_cleanup+0x0/0x88) from [] (kobject_release+0x14/0x18) r7 = BF07F220 r6 = C0228458 r5 = C00E4BF8 r4 = BF07F238 [] (kobject_release+0x0/0x18) from [] (kref_put+0x98/0xb0) [] (kref_put+0x0/0xb0) from [] (kobject_put+0x20/0x28) r5 = C02284C0 r4 = BF079958 [] (kobject_put+0x0/0x28) from [] (kobject_cleanup+0x84/0x88) [] (kobject_cleanup+0x0/0x88) from [] (kobject_release+0x14/0x18) r7 = BF079A70 r6 = BF07F1A4 r5 = C00E4BF8 r4 = BF079970 [] (kobject_release+0x0/0x18) from [] (kref_put+0x98/0xb0) [] (kref_put+0x0/0xb0) from [] (kobject_put+0x20/0x28) r5 = BF0798F0 r4 = BF0798F0 [] (kobject_put+0x0/0x28) from [] (put_device+0x1c/0x20) [] (put_device+0x0/0x20) from [] (device_unregister+0x1c/0x20) [] (device_unregister+0x0/0x20) from [] (i2c_detach_client+0xe0/0x10c) r4 = BF0798DC [] (i2c_detach_client+0x0/0x10c) from [] (snd_uda1380_i2c_detach+0x14/0x18 [snd_uda1380]) r8 = C323B9E4 r7 = C323B9C0 r6 = C323B9CC r5 = C323B9B8 r4 = BF07985C [] (snd_uda1380_i2c_detach+0x0/0x18 [snd_uda1380]) from [] (snd_uda1380_deactivate+0x44/0x84 [snd_uda1380]) [] (snd_uda1380_deactivate+0x0/0x84 [snd_uda1380]) from [] (snd_rx3715_audio_shutdown+0x20/0x28 [snd_rx3715_audio]) r4 = 00000000 [] (snd_rx3715_audio_shutdown+0x0/0x28 [snd_rx3715_audio]) from [] (call_shutdown+0x30/0x34 [s3c24xx_iis]) [] (call_shutdown+0x0/0x34 [s3c24xx_iis]) from [] (s3c24xx_snd_close+0x90/0x1ac [s3c24xx_iis]) [] (s3c24xx_snd_close+0x0/0x1ac [s3c24xx_iis]) from [] (snd_pcm_release_substream+0x5c/0x94 [snd_pcm]) r8 = C0022F44 r7 = C3C2D620 r6 = C0B07908 r5 = C32606A0 r4 = C04F41C0 [] (snd_pcm_release_substream+0x0/0x94 [snd_pcm]) from [] (snd_pcm_oss_release_file+0x24/0x3c [snd_pcm_oss]) r4 = 00000001 [] (snd_pcm_oss_release_file+0x0/0x3c [snd_pcm_oss]) from [] (snd_pcm_oss_release+0x4c/0xb8 [snd_pcm_oss]) r5 = C0B07800 r4 = C32606A0 [] (snd_pcm_oss_release+0x0/0xb8 [snd_pcm_oss]) from [] (__fput+0xb0/0x1a4) r7 = C3C2D620 r6 = C031C080 r5 = 00000008 r4 = C32BD280 [] (__fput+0x0/0x1a4) from [] (fput+0x34/0x38) [] (fput+0x0/0x38) from [] (filp_close+0x78/0x84) [] (filp_close+0x0/0x84) from [] (sys_close+0x84/0x9c) r6 = 000921D8 r5 = C3C2D620 r4 = C031C080 [] (sys_close+0x0/0x9c) from [] (ret_fast_syscall+0x0/0x2c) r5 = 00000001 r4 = 000921DC Code: e1a0a001 e1a04002 e1a08003 e59b9004 (e59e7000)