Apr  5 08:49:22 Natty-Test-x201 kernel: [240181.351489] e1000e: eth0 NIC Link is Down
Apr  5 08:49:22 Natty-Test-x201 NetworkManager[795]: <info> (eth0): carrier now OFF (device state 8, deferring action for 4 seconds)
Apr  5 08:49:26 Natty-Test-x201 NetworkManager[795]: <info> (eth0): device state change: 8 -> 2 (reason 40)
Apr  5 08:49:26 Natty-Test-x201 NetworkManager[795]: <info> (eth0): deactivating device (reason: 40).
Apr  5 08:49:26 Natty-Test-x201 NetworkManager[795]: <info> (eth0): canceled DHCP transaction, DHCP client pid 1958
Apr  5 08:49:32 Natty-Test-x201 NetworkManager[795]: <info> (eth0): carrier now ON (device state 2)
Apr  5 08:49:32 Natty-Test-x201 NetworkManager[795]: <info> (eth0): device state change: 2 -> 3 (reason 40)
Apr  5 08:49:32 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) starting connection 'Auto eth0'
Apr  5 08:49:32 Natty-Test-x201 NetworkManager[795]: <info> (eth0): device state change: 3 -> 4 (reason 0)
Apr  5 08:49:32 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
Apr  5 08:49:32 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
Apr  5 08:49:32 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
Apr  5 08:49:32 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
Apr  5 08:49:32 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
Apr  5 08:49:32 Natty-Test-x201 NetworkManager[795]: <info> (eth0): device state change: 4 -> 5 (reason 0)
Apr  5 08:49:32 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) successful.
Apr  5 08:49:32 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) scheduled.
Apr  5 08:49:32 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
Apr  5 08:49:32 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) started...
Apr  5 08:49:32 Natty-Test-x201 NetworkManager[795]: <info> (eth0): device state change: 5 -> 7 (reason 0)
Apr  5 08:49:32 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Apr  5 08:49:32 Natty-Test-x201 dhclient: Internet Systems Consortium DHCP Client 4.1.1-P1
Apr  5 08:49:32 Natty-Test-x201 NetworkManager[795]: <info> dhclient started with pid 13540
Apr  5 08:49:32 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) complete.
Apr  5 08:49:32 Natty-Test-x201 dhclient: Copyright 2004-2010 Internet Systems Consortium.
Apr  5 08:49:32 Natty-Test-x201 dhclient: All rights reserved.
Apr  5 08:49:32 Natty-Test-x201 dhclient: For info, please visit https://www.isc.org/software/dhcp/
Apr  5 08:49:32 Natty-Test-x201 dhclient: 
Apr  5 08:49:32 Natty-Test-x201 kernel: [240192.136953] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: None
Apr  5 08:49:32 Natty-Test-x201 kernel: [240192.136958] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
Apr  5 08:49:32 Natty-Test-x201 NetworkManager[795]: <info> (eth0): DHCPv4 state changed nbi -> preinit
Apr  5 08:49:32 Natty-Test-x201 dhclient: Listening on LPF/eth0/00:1f:16:35:57:90
Apr  5 08:49:32 Natty-Test-x201 dhclient: Sending on   LPF/eth0/00:1f:16:35:57:90
Apr  5 08:49:32 Natty-Test-x201 dhclient: Sending on   Socket/fallback
Apr  5 08:49:32 Natty-Test-x201 dhclient: DHCPREQUEST of 192.168.1.13 on eth0 to 255.255.255.255 port 67
Apr  5 08:49:35 Natty-Test-x201 dhclient: DHCPREQUEST of 192.168.1.13 on eth0 to 255.255.255.255 port 67
Apr  5 08:49:43 Natty-Test-x201 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3
Apr  5 08:49:44 Natty-Test-x201 kernel: [240203.699090] e1000e: eth0 NIC Link is Down
Apr  5 08:49:44 Natty-Test-x201 NetworkManager[795]: <info> (eth0): carrier now OFF (device state 7, deferring action for 4 seconds)
Apr  5 08:49:46 Natty-Test-x201 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 4
Apr  5 08:49:47 Natty-Test-x201 NetworkManager[795]: <info> (eth0): carrier now ON (device state 7)
Apr  5 08:49:47 Natty-Test-x201 kernel: [240206.269154] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx
Apr  5 08:49:47 Natty-Test-x201 kernel: [240206.269159] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
Apr  5 08:49:50 Natty-Test-x201 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7
Apr  5 08:49:57 Natty-Test-x201 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8
Apr  5 08:50:05 Natty-Test-x201 dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 15
Apr  5 08:50:18 Natty-Test-x201 NetworkManager[795]: <warn> (eth0): DHCPv4 request timed out.
Apr  5 08:50:18 Natty-Test-x201 NetworkManager[795]: <info> (eth0): canceled DHCP transaction, DHCP client pid 13540
Apr  5 08:50:18 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 4 of 5 (IP4 Configure Timeout) scheduled...
Apr  5 08:50:18 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 4 of 5 (IP4 Configure Timeout) started...
Apr  5 08:50:18 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 5 of 5 (IP Configure Commit) scheduled...
Apr  5 08:50:18 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 4 of 5 (IP4 Configure Timeout) complete.
Apr  5 08:50:18 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 5 of 5 (IP Configure Commit) started...
Apr  5 08:50:18 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 5 of 5 (IP Configure Commit) failed (no IP configuration found)
Apr  5 08:50:18 Natty-Test-x201 NetworkManager[795]: <info> (eth0): device state change: 7 -> 9 (reason 5)
Apr  5 08:50:18 Natty-Test-x201 NetworkManager[795]: <info> Marking connection 'Auto eth0' invalid.
Apr  5 08:50:18 Natty-Test-x201 NetworkManager[795]: <warn> Activation (eth0) failed.
Apr  5 08:50:18 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 5 of 5 (IP Configure Commit) complete.
Apr  5 08:50:18 Natty-Test-x201 NetworkManager[795]: <info> (eth0): device state change: 9 -> 3 (reason 0)
Apr  5 08:50:18 Natty-Test-x201 NetworkManager[795]: <info> (eth0): deactivating device (reason: 0).
Apr  5 08:52:43 Natty-Test-x201 kernel: [240382.390361] e1000e: eth0 NIC Link is Down
Apr  5 08:52:43 Natty-Test-x201 NetworkManager[795]: <info> (eth0): carrier now OFF (device state 3)
Apr  5 08:52:43 Natty-Test-x201 NetworkManager[795]: <info> (eth0): device state change: 3 -> 2 (reason 40)
Apr  5 08:52:43 Natty-Test-x201 NetworkManager[795]: <info> (eth0): deactivating device (reason: 40).
Apr  5 09:02:38 Natty-Test-x201 NetworkManager[795]: <info> (eth0): carrier now ON (device state 2)
Apr  5 09:02:38 Natty-Test-x201 NetworkManager[795]: <info> (eth0): device state change: 2 -> 3 (reason 40)
Apr  5 09:02:38 Natty-Test-x201 kernel: [240977.683020] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: None
Apr  5 09:02:38 Natty-Test-x201 kernel: [240977.683025] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
Apr  5 09:02:51 Natty-Test-x201 kernel: [240990.654319] e1000e: eth0 NIC Link is Down
Apr  5 09:02:51 Natty-Test-x201 NetworkManager[795]: <info> (eth0): carrier now OFF (device state 3)
Apr  5 09:02:51 Natty-Test-x201 NetworkManager[795]: <info> (eth0): device state change: 3 -> 2 (reason 40)
Apr  5 09:02:51 Natty-Test-x201 NetworkManager[795]: <info> (eth0): deactivating device (reason: 40).
Apr  5 09:02:54 Natty-Test-x201 NetworkManager[795]: <info> (eth0): carrier now ON (device state 2)
Apr  5 09:02:54 Natty-Test-x201 NetworkManager[795]: <info> (eth0): device state change: 2 -> 3 (reason 40)
Apr  5 09:02:54 Natty-Test-x201 kernel: [240992.984520] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx
Apr  5 09:02:54 Natty-Test-x201 kernel: [240992.984525] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
Apr  5 09:29:05 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) starting connection 'Auto eth0'
Apr  5 09:29:05 Natty-Test-x201 NetworkManager[795]: <info> (eth0): device state change: 3 -> 4 (reason 0)
Apr  5 09:29:05 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
Apr  5 09:29:05 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
Apr  5 09:29:05 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
Apr  5 09:29:05 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
Apr  5 09:29:05 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
Apr  5 09:29:05 Natty-Test-x201 NetworkManager[795]: <info> (eth0): device state change: 4 -> 5 (reason 0)
Apr  5 09:29:05 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) successful.
Apr  5 09:29:05 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) scheduled.
Apr  5 09:29:05 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) complete.
Apr  5 09:29:05 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) started...
Apr  5 09:29:05 Natty-Test-x201 NetworkManager[795]: <info> (eth0): device state change: 5 -> 7 (reason 0)
Apr  5 09:29:05 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Apr  5 09:29:05 Natty-Test-x201 NetworkManager[795]: <info> dhclient started with pid 13593
Apr  5 09:29:05 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 3 of 5 (IP Configure Start) complete.
Apr  5 09:29:05 Natty-Test-x201 dhclient: Internet Systems Consortium DHCP Client 4.1.1-P1
Apr  5 09:29:05 Natty-Test-x201 dhclient: Copyright 2004-2010 Internet Systems Consortium.
Apr  5 09:29:05 Natty-Test-x201 dhclient: All rights reserved.
Apr  5 09:29:05 Natty-Test-x201 dhclient: For info, please visit https://www.isc.org/software/dhcp/
Apr  5 09:29:05 Natty-Test-x201 dhclient: 
Apr  5 09:29:05 Natty-Test-x201 NetworkManager[795]: <info> (eth0): DHCPv4 state changed nbi -> preinit
Apr  5 09:29:05 Natty-Test-x201 dhclient: Listening on LPF/eth0/00:1f:16:35:57:90
Apr  5 09:29:05 Natty-Test-x201 dhclient: Sending on   LPF/eth0/00:1f:16:35:57:90
Apr  5 09:29:05 Natty-Test-x201 dhclient: Sending on   Socket/fallback
Apr  5 09:29:05 Natty-Test-x201 dhclient: DHCPREQUEST of 192.168.1.13 on eth0 to 255.255.255.255 port 67
Apr  5 09:29:06 Natty-Test-x201 dhclient: DHCPACK of 192.168.1.13 from 192.168.1.1
Apr  5 09:29:06 Natty-Test-x201 dhclient: bound to 192.168.1.13 -- renewal in 41159 seconds.
Apr  5 09:29:06 Natty-Test-x201 NetworkManager[795]: <info> (eth0): DHCPv4 state changed preinit -> reboot
Apr  5 09:29:06 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 4 of 5 (IP4 Configure Get) scheduled...
Apr  5 09:29:06 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 4 of 5 (IP4 Configure Get) started...
Apr  5 09:29:06 Natty-Test-x201 NetworkManager[795]: <info>   address 192.168.1.13
Apr  5 09:29:06 Natty-Test-x201 NetworkManager[795]: <info>   prefix 24 (255.255.255.0)
Apr  5 09:29:06 Natty-Test-x201 NetworkManager[795]: <info>   gateway 192.168.1.1
Apr  5 09:29:06 Natty-Test-x201 NetworkManager[795]: <info>   nameserver '192.168.1.1'
Apr  5 09:29:06 Natty-Test-x201 NetworkManager[795]: <info> Scheduling stage 5
Apr  5 09:29:06 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 5 of 5 (IP Configure Commit) scheduled...
Apr  5 09:29:06 Natty-Test-x201 NetworkManager[795]: <info> Done scheduling stage 5
Apr  5 09:29:06 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 4 of 5 (IP4 Configure Get) complete.
Apr  5 09:29:06 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 5 of 5 (IP Configure Commit) started...
Apr  5 09:29:07 Natty-Test-x201 NetworkManager[795]: <info> (eth0): device state change: 7 -> 8 (reason 0)
Apr  5 09:29:07 Natty-Test-x201 NetworkManager[795]: <info> Policy set 'Auto eth0' (eth0) as default for IPv4 routing and DNS.
Apr  5 09:29:07 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) successful, device activated.
Apr  5 09:29:07 Natty-Test-x201 NetworkManager[795]: <info> Activation (eth0) Stage 5 of 5 (IP Configure Commit) complete.