[   16.158203] NET: Registered protocol family 31
[   16.158205] Bluetooth: HCI device and connection manager initialized
[   16.158208] Bluetooth: HCI socket layer initialized
[   16.158209] Bluetooth: L2CAP socket layer initialized
[   16.158213] Bluetooth: SCO socket layer initialized
[   16.325712] Bluetooth: RFCOMM TTY layer initialized
[   16.325721] Bluetooth: RFCOMM socket layer initialized
[   16.325723] Bluetooth: RFCOMM ver 1.11
[   16.632009] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   16.632014] Bluetooth: BNEP filters: protocol multicast
[   18.716509] r8169 0000:02:00.0: eth0: link down
[   18.716522] r8169 0000:02:00.0: eth0: link down
[   18.717054] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   18.717389] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   20.622734] r8169 0000:02:00.0: eth0: link up
[   20.623277] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[  842.403652] end_request: I/O error, dev fd0, sector 0
[  854.566387] end_request: I/O error, dev fd0, sector 0
[  854.566399] quiet_error: 36 callbacks suppressed
[  854.566403] Buffer I/O error on device fd0, logical block 0
[  866.729037] end_request: I/O error, dev fd0, sector 0
[  866.729050] Buffer I/O error on device fd0, logical block 0
[  878.884207] end_request: I/O error, dev fd0, sector 0
[  878.884215] Buffer I/O error on device fd0, logical block 0
[  891.039029] end_request: I/O error, dev fd0, sector 0
[  891.039043] Buffer I/O error on device fd0, logical block 0
[  903.201658] end_request: I/O error, dev fd0, sector 0
[  903.201670] Buffer I/O error on device fd0, logical block 0
[  915.364253] end_request: I/O error, dev fd0, sector 0
[  915.364266] Buffer I/O error on device fd0, logical block 0
[  927.526890] end_request: I/O error, dev fd0, sector 0
[  927.526902] Buffer I/O error on device fd0, logical block 0