[   14.219955] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   16.907861] audit_printk_skb: 48 callbacks suppressed
[   16.907867] type=1400 audit(1362929059.777:28): apparmor="DENIED" operation="open" parent=844 profile="/sbin/dhclient" name="/var/lib/NetworkManager/dhclient6-eth0.conf" pid=1656 comm="dhclient" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
[  273.148028] usb 1-8: new high-speed USB device number 3 using ehci-pci
[  273.280903] usb 1-8: New USB device found, idVendor=04a9, idProduct=26e6
[  273.280912] usb 1-8: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  273.280917] usb 1-8: Product: iR1020/1024/1025
[  273.280922] usb 1-8: Manufacturer: Canon,Inc.
[  273.280926] usb 1-8: SerialNumber: 15A2QFNH0036
[  273.378211] usblp 1-8:1.1: usblp0: USB Bidirectional printer dev 3 if 1 alt 0 proto 2 vid 0x04A9 pid 0x26E6
[  273.378301] usbcore: registered new interface driver usblp
[  774.509968] usblp0: removed
[  774.517942] usblp 1-8:1.1: usblp0: USB Bidirectional printer dev 3 if 1 alt 0 proto 2 vid 0x04A9 pid 0x26E6
[ 1020.063978] usblp0: removed
[ 1020.080918] usblp 1-8:1.1: usblp0: USB Bidirectional printer dev 3 if 1 alt 0 proto 2 vid 0x04A9 pid 0x26E6
[ 1063.903603] usblp0: removed
[ 1063.911098] usblp 1-8:1.1: usblp0: USB Bidirectional printer dev 3 if 1 alt 0 proto 2 vid 0x04A9 pid 0x26E6
[ 1104.921246] usblp0: removed
[ 1104.929670] usblp 1-8:1.1: usblp0: USB Bidirectional printer dev 3 if 1 alt 0 proto 2 vid 0x04A9 pid 0x26E6
[ 1761.808456] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
[ 1761.809361] i915: render error detected, EIR: 0x00000010
[ 1761.809367] i915: page table error
[ 1761.809370] i915:   PGTBL_ER: 0x00000002
[ 1761.809377] [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking
[ 1761.809393] i915: render error detected, EIR: 0x00000010
[ 1761.809396] i915: page table error
[ 1761.809398] i915:   PGTBL_ER: 0x00000002