[   16.963674] vboxdrv: Trying to deactivate the NMI watchdog permanently...
[   16.963678] vboxdrv: Warning: 2.6.31+ kernel detected. Most likely the hwardware performance
[   16.963679] vboxdrv: counter framework which can generate NMIs is active. You have to prevent
[   16.963680] vboxdrv: the usage of hardware performance counters by
[   16.963681] vboxdrv:   echo 2 > /proc/sys/kernel/perf_counter_paranoid
[   16.963684] vboxdrv: Found 4 processor cores.
[   16.963750] VBoxDrv: dbg - g_abExecMemory=ffffffffa09af420
[   16.963805] vboxdrv: fAsync=0 offMin=0x456 offMax=0x21ed
[   16.963862] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[   16.963863] vboxdrv: Successfully loaded version 3.0.8_OSE (interface 0x000e0000).
[   16.967139] VBoxNetAdp: dbg - g_abExecMemory=ffffffffa0b4cac0
[   16.972126] VBoxNetFlt: dbg - g_abExecMemory=ffffffffa0b671c0
[   17.174156] ppdev: user-space parallel port driver
[   25.130009] eth0: no IPv6 routers present
[ 4296.185369] __ratelimit: 21 callbacks suppressed
[ 4296.185373] rhythmbox-metad[3509]: segfault at 100000000 ip 00007f7e6172ef9e sp 00007f7e614166a8 error 4 in libjpeg.so.62.0.0[7f7e61718000+23000]
[ 6592.777691] cdrom: This disc doesn't have any tracks I recognize!
[ 6592.820827] sr 4:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 6592.820832] sr 4:0:0:0: [sr0] Sense Key : Illegal Request [current] 
[ 6592.820836] sr 4:0:0:0: [sr0] Add. Sense: Logical block address out of range
[ 6592.820841] end_request: I/O error, dev sr0, sector 0
[ 6592.820844] Buffer I/O error on device sr0, logical block 0
[ 6592.823062] sr 4:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 6592.823066] sr 4:0:0:0: [sr0] Sense Key : Illegal Request [current] 
[ 6592.823070] sr 4:0:0:0: [sr0] Add. Sense: Logical block address out of range
[ 6592.823074] end_request: I/O error, dev sr0, sector 0
[ 6592.823077] Buffer I/O error on device sr0, logical block 0
[ 6630.819049] warning: `growisofs' uses 32-bit capabilities (legacy support in use)