Miscellany

soc: version 0.5 liam.girdwood@wolfsonmicro.com
wm8731: WM8731 Audio Codec 0.3
i2c: error: exhausted retries
i2c: msg_num: 0 msg_idx: -2000 msg_ptr: 0
i2c: ICR: 000007e0 ISR: 00000002
i2c: log: [00000446:000007e0]
wm8731: Writing 0 to f
wm8731: Writing 0 to 6
wm8731: Writing 12 to 4
wm8731: Writing 0 to 5
wm8731: Writing 8 to 5
wm8731: Writing 10 to 6
wm8731: Writing 0 to 9
wm8731: Writing ff7f to 6
wm8731: Writing 121 to 2
wm8731: Writing 121 to 3
wm8731: Writing 123 to 0
wm8731: Writing 123 to 1
wm8731: Writing ff7d to 6
wm8731: Writing ff7c to 6
wm8731: Writing ff78 to 6
wm8731: Writing ff70 to 6
wm8731: Writing ff60 to 6
Unable to handle kernel NULL pointer dereference at virtual address 00000010
pgd = c3a88000
[00000010] *pgd=a1312031, *pte=00000000, *ppte=00000000
Internal error: Oops: 17 [#1]
Modules linked in: snd_pxa2xx_soc_corgi snd_soc_wm8731 snd_ac97_codec snd_ac97_bus snd_pxa2xx_pcm snd_pxa2xx_soc_i2s snd_soc_core snd_pcm snd_timer snd snd_page_alloc g_ether rfcomm pxaficp_ir uinput ircomm_tty ircomm irda ipv6 hidp l2cap bluetooth
CPU: 0
PC is at snd_soc_pcm_connect+0x1f4/0x2ec [snd_soc_core]
LR is at snd_soc_pcm_connect+0x1f8/0x2ec [snd_soc_core]
pc : [<bf0d16fc>]    lr : [<bf0d1700>]    Not tainted
sp : c257dedc  ip : 00000000  fp : c257df38
r10: bf0d5770  r9 : 00000002  r8 : bf0fb128
r7 : 00000000  r6 : bf0d7a60  r5 : 00000000  r4 : bf0f94f4
r3 : bf0d5940  r2 : c2158000  r1 : bf0f9680  r0 : c2158200
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  Segment user
Control: 397F  Table: A3A88000  DAC: 00000015
Process modprobe (pid: 2398, stack limit = 0xc257c194)
Stack: (0xc257dedc to 0xc257e000)
dec0:                                                                00000001
dee0: c257dee8 00000000 c2158000 bf0f9680 37384d57 692d3133 302d7332 c167e100
df00: 00001000 c257df70 c257df14 c006ff50 0000021f bf0fb64c bf0fb128 00000000
df20: c021f84c c257c000 c021f84c c257df54 c257df3c bf0fb0a4 bf0d1514 bf0d57b4
df40: bf0fb64c bf0fb680 c257df6c c257df58 bf0d1444 bf0fb058 c021f85c c257c000
df60: c257df7c c257df70 bf0fd014 bf0d13d0 c257dfa4 c257df80 c0056bb4 bf0fd00c
df80: 000093ec 00000000 00000000 00000080 c001bfa4 00000000 00000000 c257dfa8
dfa0: c001be20 c0056994 000093ec 00000000 40019000 00000d12 00016138 00016138
dfc0: 000093ec 00000000 00000000 00000000 000160e0 000160ec 00000000 000160d0
dfe0: 400e60d0 beb13a4c 0000a34c 400e60dc 60000010 40019000 00000000 00000000
Backtrace:
[<bf0d1508>] (snd_soc_pcm_connect+0x0/0x2ec [snd_soc_core]) from [<bf0fb0a4>] (corgi_probe+0x58/0x98 [snd_pxa2xx_soc_corgi])
[<bf0fb04c>] (corgi_probe+0x0/0x98 [snd_pxa2xx_soc_corgi]) from [<bf0d1444>] (snd_soc_register_machine+0x80/0xb8 [snd_soc_core])
 r6 = BF0FB680  r5 = BF0FB64C  r4 = BF0D57B4
[<bf0d13c4>] (snd_soc_register_machine+0x0/0xb8 [snd_soc_core]) from [<bf0fd014>] (snd_soc_init+0x14/0x1c [snd_pxa2xx_soc_corgi])
 r5 = C257C000  r4 = C021F85C
[<bf0fd000>] (snd_soc_init+0x0/0x1c [snd_pxa2xx_soc_corgi]) from [<c0056bb4>] (sys_init_module+0x22c/0x338)
[<c0056988>] (sys_init_module+0x0/0x338) from [<c001be20>] (ret_fast_syscall+0x0/0x2c)
Code: e5940020 e51b2050 e593c000 e1a0e00f (e59cf010)