Nov 17 12:40:27 USER NetworkManager[868]: <info> Networking is enabled by state file
Nov 17 12:40:27 USER NetworkManager[868]: <warn> failed to allocate link cache: (-10) Operation not supported
Nov 17 12:40:27 USER NetworkManager[868]: <info> (eth0): carrier is OFF
Nov 17 12:40:27 USER NetworkManager[868]: <error> [1416220827.96313] [nm-device-ethernet.c:456] real_update_permanent_hw_address(): (eth0): unable to read permanent MAC address (error 0)
Nov 17 12:40:27 USER NetworkManager[868]: <info> (eth0): new Ethernet device (driver: 'atl1' ifindex: 2)
Nov 17 12:40:27 USER NetworkManager[868]: <info> (eth0): exported as /org/freedesktop/NetworkManager/Devices/0
Nov 17 12:40:27 USER NetworkManager[868]: <info> (eth0): now managed
Nov 17 12:40:27 USER NetworkManager[868]: <info> (eth0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Nov 17 12:40:27 USER NetworkManager[868]: <info> (eth0): bringing up device.
Nov 17 12:40:27 USER NetworkManager[868]: <info> (eth0): carrier now ON (device state 20)
Nov 17 12:40:27 USER NetworkManager[868]: <info> (eth0): preparing device.
Nov 17 12:40:27 USER NetworkManager[868]: <info> (eth0): deactivating device (reason 'managed') [2]
Nov 17 12:40:27 USER kernel: [   12.286085] atl1 0000:02:00.0: irq 45 for MSI/MSI-X
Nov 17 12:40:27 USER kernel: [   12.286193] atl1 0000:02:00.0: eth0 link is up 100 Mbps full duplex
Nov 17 12:40:27 USER NetworkManager[868]: <warn> failed to allocate link cache: (-10) Operation not supported
Nov 17 12:40:27 USER NetworkManager[868]: <info> (eth1): driver 'sundance' does not support carrier detection.
Nov 17 12:40:27 USER NetworkManager[868]: <error> [1416220827.100922] [nm-device-ethernet.c:456] real_update_permanent_hw_address(): (eth1): unable to read permanent MAC address (error 22)
Nov 17 12:40:27 USER NetworkManager[868]: <info> (eth1): new Ethernet device (driver: 'sundance' ifindex: 3)
Nov 17 12:40:27 USER NetworkManager[868]: <info> (eth1): exported as /org/freedesktop/NetworkManager/Devices/1
Nov 17 12:40:27 USER NetworkManager[868]: <info> (eth1): now managed
Nov 17 12:40:27 USER NetworkManager[868]: <info> (eth1): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Nov 17 12:40:27 USER NetworkManager[868]: <info> (eth1): bringing up device.
Nov 17 12:40:27 USER NetworkManager[868]: nm_netlink_monitor_get_flags_sync: assertion `self != NULL' failed
Nov 17 12:40:27 USER NetworkManager[868]: <warn> (eth1): couldn't get carrier state: (-1) unknown
Nov 17 12:40:27 USER NetworkManager[868]: <info> (eth1): carrier now OFF (device state 20, deferring action for 4 seconds)
Nov 17 12:40:27 USER NetworkManager[868]: <info> (eth1): preparing device.
Nov 17 12:40:27 USER NetworkManager[868]: <info> (eth1): deactivating device (reason 'managed') [2]
Nov 17 12:40:27 USER kernel: [   12.290226] eth1: Link up
Nov 17 12:40:27 USER kernel: [   12.290558] eth1: Link changed: 100Mbps, full duplex
Nov 17 12:40:27 USER NetworkManager[868]: <info> (eth0): device state change: unavailable -> disconnected (reason 'none') [20 30 0]