[   20.680007] eth2: no IPv6 routers present
[   77.244261] Marking TSC unstable due to cpufreq changes
[   77.620019] Clocksource tsc unstable (delta = -189920412 ns)
[  761.006504] usb 1-1: USB disconnect, address 2
[  762.312030] ipheth 1-1:4.2: Apple iPhone USB Ethernet now disconnected
[  762.556022] usb 1-1: new high speed USB device using ehci_hcd and address 3
[  777.648139] hub 1-0:1.0: unable to enumerate USB device on port 1
[  777.904028] usb 2-1: new full speed USB device using uhci_hcd and address 2
[  778.049981] usb 2-1: not running at top speed; connect to a high speed hub
[  778.118118] usb 2-1: configuration #1 chosen from 4 choices
[  778.143237] ipheth 2-1:4.2: Apple iPhone USB Ethernet device attached
[  778.207949] udev: renamed network interface eth1 to eth2
[  781.004008] ehci_hcd 0000:00:10.4: force halt; handhake e074e014 0000c000 00000000 -> -110
[  785.004012] ehci_hcd 0000:00:10.4: force halt; handhake e074e014 0000c000 00000000 -> -110
[  790.200018] eth2: no IPv6 routers present
[ 1049.721465] mtrr: no MTRR for e8000000,8000000 found
[ 1067.004007] ehci_hcd 0000:00:10.4: force halt; handhake e074e014 0000c000 00000000 -> -110