[   32.604079] end_request: I/O error, dev fd0, sector 0
[   32.628075] end_request: I/O error, dev fd0, sector 0
[  133.798682] audit_printk_skb: 15 callbacks suppressed
[  133.798688] type=1400 audit(1352085948.207:21): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=8859 comm="apparmor_parser"
[  133.798907] type=1400 audit(1352085948.207:22): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=8859 comm="apparmor_parser"
[  133.799031] type=1400 audit(1352085948.207:23): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=8859 comm="apparmor_parser"
[  260.893027] type=1701 audit(1352086075.586:24): auid=4294967295 uid=1000 gid=1000 ses=4294967295 pid=9053 comm="chromium-browse" reason="seccomp" sig=0 syscall=20 compat=0 ip=0xb2f27424 code=0x50000
[  570.464789] type=1701 audit(1352086385.158:25): auid=4294967295 uid=1000 gid=1000 ses=4294967295 pid=10111 comm="chromium-browse" reason="seccomp" sig=0 syscall=20 compat=0 ip=0xb2f37424 code=0x50000
[  893.496085] end_request: I/O error, dev fd0, sector 0
[  893.520164] end_request: I/O error, dev fd0, sector 0
[ 4808.144377] usblp0: removed
[ 4808.155627] usblp 1-3:1.1: >usblp0: USB Bidirectional printer dev 2 if 1 alt 0 proto 2 vid 0x04B8 pid 0x0839
[ 4917.541309] ISO 9660 Extensions: Microsoft Joliet Level 3
[ 4917.557101] ISO 9660 Extensions: RRIP_1991A
[42764.537267] type=1701 audit(1352128579.228:26): auid=4294967295 uid=1000 gid=1000 ses=4294967295 pid=21105 comm="chromium-browse" reason="seccomp" sig=0 syscall=20 compat=0 ip=0xb2ee3424 code=0x50000