console fail from aplay

aplay.log

Correct the date and time using e.g: sudo date --set="2012-04-16 19:15"
pi@raspberrypi:~$ sudo -s
root@raspberrypi:/home/pi# modprobe snd_bcm2835
root@raspberrypi:/home/pi# aplay < /dev/urandom
aplay: main:654: audio open error: Operation not permitted
root@raspberrypi:/home/pi# aplay < /dev/urandom

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:Internal error: Oops: 805 [#1]

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:Process aplay (pid: 1008, stack limit = 0xcba5e268)

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:Stack: (0xcba5fbe8 to 0xcba60000)
Segmentation fault
root@raspberrypi:/home/pi# 
Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fbe0:                   c0349784 bf051430 4356203a c039efa4 cba5fc3c bf051ba8

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fc00: cade9680 bf051410 bf05142c 00000000 cba5fc2c cba5fc20 c02ffb30 c02ffa0c

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fc20: cba5fc3c cba5fc30 c01ea8c8 c02ffb10 cba5fcbc cba5fc40 bf04f398 c01ea8c4

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fc40: 00000155 bf050a94 bf051410 c02258f4 cb8933a0 a0000193 00000001 00000000

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fc60: 00000004 0007c4ac 00000000 cba5fcac cade2e60 cade9680 bf04e604 cade9698

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fc80: 00000000 00000000 cad8d000 cadcba20 cba5fcbc cade9680 bf04e604 cade9698

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fca0: 00000000 00000000 cad8d000 cadcba20 cba5fcfc cba5fcc0 bf04e73c bf04f2a4

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fcc0: 000f4240 00000011 cadcba20 cade968c cba5fd04 cba5fd3c 00000000 cba5e000

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fce0: cbafe200 00000000 00000001 cba5fd3c cba5fd1c cba5fd00 bf044348 bf04e63c

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fd00: bf01ca64 cade2e60 cadc2ba0 cbafe308 cba5fd6c cba5fd20 bf04444c bf0442ec

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fd20: c03d8a4c cbafe314 00000000 cad4f580 c001a254 cbafe314 cbafe314 cba5c600

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fd40: cba5fd64 cadc2ba0 caded348 caded348 bf023454 07400010 c0082648 caded348

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fd60: cba5fd84 cba5fd70 bf0445f4 bf044394 cadc2ba0 bf022538 cba5fdac cba5fd88

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fd80: bf01c5d0 bf0445bc bf01c4fc caded348 cadc2ba0 cb91e9a0 00000000 cb80dee0

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fda0: cba5fdd4 cba5fdb0 c0082704 bf01c508 cba5e000 cba5fe8c 00000000 00000000

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fdc0: cadc2ba0 cb5d2bb8 cba5fe04 cba5fdd8 c007d528 c0082654 00000000 00000000

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fde0: cadc2ba0 cba5fed0 00000026 caded348 00000000 00000000 cba5fe24 cba5fe08

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fe00: c007e428 c007d3f4 00000000 cba5fed0 00080802 00000000 cba5fe6c cba5fe28

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fe20: c008b514 c007e3ec cbb00009 c007c56c cba5fe6c cb80dee0 cb430c38 caded348

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fe40: cba5fe6c cba5fed0 cba5ff60 cbb00000 cba5e000 cba5fe8c cba5e000 00000000

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fe60: cba5fec4 cba5fe70 c008bc2c c008b45c cba5fe94 c0197e34 cba5fefc cba5fe88

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fe80: bf020d84 c003cabc cba5feb4 cb80dee0 cb5d2bb8 00000000 00000000 cba5ff60

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fea0: cba5fed0 00000001 ffffff9c cbb00000 cba5e000 00000000 cba5ff54 cba5fec8

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fec0: c008c00c c008bb78 00000041 cba5fed8 cb80dee0 cb5d2bb8 c4254b62 00000008

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:fee0: cbb00009 00000000 cb4085b8 caded348 00000101 00000004 00000000 00000000

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:ff00: beea76cc c039a224 ffffffff cbbc80c0 cb951a40 00000000 00080802 00000004

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:ff20: cba5ff54 00080802 00000000 00000000 cbb00000 cbb00000 00080802 00000004

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:ff40: 00000001 ffffff9c cba5ff94 cba5ff58 c007e518 c008bfe0 beea7574 40045532

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:ff60: 00080802 00000000 00000026 00000100 40304bac 00000000 ffffffff 00000005

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:ff80: c000e3c8 00000000 cba5ffa4 cba5ff98 c007e5dc c007e440 00000000 cba5ffa8

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:ffa0: c000e220 c007e5c0 40304bac 00000000 beea76cc 00080802 beea7574 00000000

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:ffc0: 40304bac 00000000 ffffffff 00000005 00000001 00000000 beea75ac 00000001

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:ffe0: beea76cc beea7588 402905c0 40026dac 60000010 beea76cc 00000000 00000000

Message from syslogd@raspberrypi at Apr 16 19:15:21 ...
 kernel:Code: e5802008 e50b8030 e50b302c e1a04000 (e5832000) 
^C