Nov 3 09:58:49 jzuo-ubuntu kernel: [ 1924.579760] udev: starting version 147 Nov 3 09:59:57 jzuo-ubuntu kernel: [ 1992.833535] usb 1-3: USB disconnect, address 7 Nov 3 09:59:59 jzuo-ubuntu kernel: [ 1995.076075] usb 1-3: new high speed USB device using ehci_hcd and address 8 Nov 3 09:59:59 jzuo-ubuntu kernel: [ 1995.239661] usb 1-3: configuration #1 chosen from 1 choice Nov 3 10:00:50 jzuo-ubuntu kernel: [ 2046.173939] udev: starting version 147 Nov 3 10:11:06 jzuo-ubuntu kernel: [ 2662.185607] usb 1-3: USB disconnect, address 8 Nov 3 10:11:13 jzuo-ubuntu kernel: [ 2668.788047] usb 1-3: new high speed USB device using ehci_hcd and address 9 Nov 3 10:11:13 jzuo-ubuntu kernel: [ 2668.937303] usb 1-3: configuration #1 chosen from 1 choice Nov 3 10:11:13 jzuo-ubuntu kernel: [ 2668.938896] usb0: register 'cdc_subset' at usb-0000:00:1d.7-3, Boot Loader OBject, de:10:8e:71:69:22 Nov 3 10:11:13 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0, iface: usb0) Nov 3 10:11:13 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0, iface: usb0): no ifupdown configuration found. Nov 3 10:11:13 jzuo-ubuntu NetworkManager: (usb0): carrier is OFF Nov 3 10:11:13 jzuo-ubuntu NetworkManager: (usb0): new Ethernet device (driver: 'cdc_subset') Nov 3 10:11:13 jzuo-ubuntu NetworkManager: (usb0): exported as /org/freedesktop/NetworkManager/Devices/3 Nov 3 10:11:13 jzuo-ubuntu NetworkManager: (usb0): now managed Nov 3 10:11:13 jzuo-ubuntu NetworkManager: (usb0): device state change: 1 -> 2 (reason 2) Nov 3 10:11:13 jzuo-ubuntu NetworkManager: (usb0): bringing up device. Nov 3 10:11:13 jzuo-ubuntu NetworkManager: (usb0): preparing device. Nov 3 10:11:13 jzuo-ubuntu NetworkManager: (usb0): deactivating device (reason: 2). Nov 3 10:11:13 jzuo-ubuntu NetworkManager: (usb0): carrier now ON (device state 2) Nov 3 10:11:13 jzuo-ubuntu NetworkManager: (usb0): device state change: 2 -> 3 (reason 40) Nov 3 10:11:13 jzuo-ubuntu NetworkManager: Activation (usb0) starting connection 'Auto usb0' Nov 3 10:11:13 jzuo-ubuntu NetworkManager: (usb0): device state change: 3 -> 4 (reason 0) Nov 3 10:11:13 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) scheduled... Nov 3 10:11:13 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) started... Nov 3 10:11:13 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) scheduled... Nov 3 10:11:13 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) complete. Nov 3 10:11:13 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) starting... Nov 3 10:11:13 jzuo-ubuntu NetworkManager: (usb0): device state change: 4 -> 5 (reason 0) Nov 3 10:11:13 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) successful. Nov 3 10:11:13 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) scheduled. Nov 3 10:11:13 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) complete. Nov 3 10:11:13 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) started... Nov 3 10:11:13 jzuo-ubuntu NetworkManager: (usb0): device state change: 5 -> 7 (reason 0) Nov 3 10:11:13 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Get) scheduled... Nov 3 10:11:13 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) scheduled... Nov 3 10:11:13 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) complete. Nov 3 10:11:13 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Get) started... Nov 3 10:11:13 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Get) complete. Nov 3 10:11:13 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) started... Nov 3 10:11:13 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 5 of 5 (IP Configure Commit) scheduled... Nov 3 10:11:13 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) complete. Nov 3 10:11:13 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 5 of 5 (IP Configure Commit) started... Nov 3 10:11:14 jzuo-ubuntu NetworkManager: Policy set 'Auto eth0' (eth0) as default for routing and DNS. Nov 3 10:11:14 jzuo-ubuntu NetworkManager: (usb0): device state change: 7 -> 8 (reason 0) Nov 3 10:11:14 jzuo-ubuntu NetworkManager: Activation (usb0) successful, device activated. Nov 3 10:11:14 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 5 of 5 (IP Configure Commit) complete. Nov 3 10:11:23 jzuo-ubuntu kernel: [ 2679.396021] usb0: no IPv6 routers present Nov 3 10:11:27 jzuo-ubuntu NetworkManager: (usb0): carrier now OFF (device state 8, deferring action for 4 seconds) Nov 3 10:11:27 jzuo-ubuntu kernel: [ 2683.228111] usb 1-3: USB disconnect, address 9 Nov 3 10:11:27 jzuo-ubuntu kernel: [ 2683.231390] usb0: unregister 'cdc_subset' usb-0000:00:1d.7-3, Boot Loader OBject Nov 3 10:11:27 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: devices removed (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0, iface: usb0) Nov 3 10:11:27 jzuo-ubuntu NetworkManager: (usb0): now unmanaged Nov 3 10:11:27 jzuo-ubuntu NetworkManager: (usb0): device state change: 8 -> 1 (reason 36) Nov 3 10:11:27 jzuo-ubuntu NetworkManager: (usb0): deactivating device (reason: 36). Nov 3 10:11:27 jzuo-ubuntu NetworkManager: flush_routes: assertion `iface_idx >= 0' failed Nov 3 10:11:27 jzuo-ubuntu NetworkManager: flush_addresses: assertion `iface_idx >= 0' failed Nov 3 10:11:27 jzuo-ubuntu NetworkManager: Policy set 'Auto eth0' (eth0) as default for routing and DNS. Nov 3 10:11:27 jzuo-ubuntu NetworkManager: (usb0): cleaning up... Nov 3 10:11:28 jzuo-ubuntu kernel: [ 2683.738058] usb 1-3: new high speed USB device using ehci_hcd and address 10 Nov 3 10:11:28 jzuo-ubuntu kernel: [ 2683.877173] usb 1-3: configuration #1 chosen from 2 choices Nov 3 10:11:28 jzuo-ubuntu kernel: [ 2683.888768] cdc_subset: probe of 1-3:1.0 failed with error -22 Nov 3 10:11:28 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.1/net/usb0, iface: usb0) Nov 3 10:11:28 jzuo-ubuntu kernel: [ 2683.890478] usb0: register 'cdc_subset' at usb-0000:00:1d.7-3, Linux Device, de:10:8e:71:69:22 Nov 3 10:11:28 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.1/net/usb0, iface: usb0): no ifupdown configuration found. Nov 3 10:11:28 jzuo-ubuntu NetworkManager: (usb0): carrier is OFF Nov 3 10:11:28 jzuo-ubuntu NetworkManager: (usb0): new Ethernet device (driver: 'cdc_subset') Nov 3 10:11:28 jzuo-ubuntu NetworkManager: (usb0): exported as /org/freedesktop/NetworkManager/Devices/4 Nov 3 10:11:28 jzuo-ubuntu NetworkManager: (usb0): now managed Nov 3 10:11:28 jzuo-ubuntu NetworkManager: (usb0): device state change: 1 -> 2 (reason 2) Nov 3 10:11:28 jzuo-ubuntu NetworkManager: (usb0): bringing up device. Nov 3 10:11:28 jzuo-ubuntu NetworkManager: (usb0): preparing device. Nov 3 10:11:28 jzuo-ubuntu NetworkManager: (usb0): deactivating device (reason: 2). Nov 3 10:11:28 jzuo-ubuntu NetworkManager: (usb0): carrier now ON (device state 2) Nov 3 10:11:28 jzuo-ubuntu NetworkManager: (usb0): device state change: 2 -> 3 (reason 40) Nov 3 10:11:28 jzuo-ubuntu NetworkManager: Activation (usb0) starting connection 'Auto usb0' Nov 3 10:11:28 jzuo-ubuntu NetworkManager: (usb0): device state change: 3 -> 4 (reason 0) Nov 3 10:11:28 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) scheduled... Nov 3 10:11:28 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) started... Nov 3 10:11:28 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) scheduled... Nov 3 10:11:28 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) complete. Nov 3 10:11:28 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) starting... Nov 3 10:11:28 jzuo-ubuntu NetworkManager: (usb0): device state change: 4 -> 5 (reason 0) Nov 3 10:11:28 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) successful. Nov 3 10:11:28 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) scheduled. Nov 3 10:11:28 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) complete. Nov 3 10:11:28 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) started... Nov 3 10:11:28 jzuo-ubuntu NetworkManager: (usb0): device state change: 5 -> 7 (reason 0) Nov 3 10:11:28 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Get) scheduled... Nov 3 10:11:28 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) scheduled... Nov 3 10:11:28 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) complete. Nov 3 10:11:28 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Get) started... Nov 3 10:11:28 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Get) complete. Nov 3 10:11:28 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) started... Nov 3 10:11:28 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 5 of 5 (IP Configure Commit) scheduled... Nov 3 10:11:28 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) complete. Nov 3 10:11:28 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 5 of 5 (IP Configure Commit) started... Nov 3 10:11:28 jzuo-ubuntu kernel: [ 2683.997917] cdc_ether: probe of 1-3:1.0 failed with error -16 Nov 3 10:11:28 jzuo-ubuntu kernel: [ 2683.997938] usbcore: registered new interface driver cdc_ether Nov 3 10:11:29 jzuo-ubuntu NetworkManager: Policy set 'Auto eth0' (eth0) as default for routing and DNS. Nov 3 10:11:29 jzuo-ubuntu NetworkManager: (usb0): device state change: 7 -> 8 (reason 0) Nov 3 10:11:29 jzuo-ubuntu NetworkManager: Activation (usb0) successful, device activated. Nov 3 10:11:29 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 5 of 5 (IP Configure Commit) complete. Nov 3 10:11:39 jzuo-ubuntu kernel: [ 2694.780037] usb0: no IPv6 routers present Nov 3 10:15:27 jzuo-ubuntu kernel: [ 2922.913550] usb 1-3: USB disconnect, address 10 Nov 3 10:15:27 jzuo-ubuntu kernel: [ 2922.913935] usb0: unregister 'cdc_subset' usb-0000:00:1d.7-3, Linux Device Nov 3 10:15:27 jzuo-ubuntu NetworkManager: (usb0): carrier now OFF (device state 8, deferring action for 4 seconds) Nov 3 10:15:27 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: devices removed (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.1/net/usb0, iface: usb0) Nov 3 10:15:27 jzuo-ubuntu NetworkManager: (usb0): now unmanaged Nov 3 10:15:27 jzuo-ubuntu NetworkManager: (usb0): device state change: 8 -> 1 (reason 36) Nov 3 10:15:27 jzuo-ubuntu NetworkManager: (usb0): deactivating device (reason: 36). Nov 3 10:15:27 jzuo-ubuntu NetworkManager: flush_routes: assertion `iface_idx >= 0' failed Nov 3 10:15:27 jzuo-ubuntu NetworkManager: flush_addresses: assertion `iface_idx >= 0' failed Nov 3 10:15:27 jzuo-ubuntu NetworkManager: Policy set 'Auto eth0' (eth0) as default for routing and DNS. Nov 3 10:15:27 jzuo-ubuntu NetworkManager: (usb0): cleaning up... Nov 3 10:15:34 jzuo-ubuntu kernel: [ 2929.504061] usb 1-3: new high speed USB device using ehci_hcd and address 11 Nov 3 10:15:34 jzuo-ubuntu kernel: [ 2929.648467] usb 1-3: configuration #1 chosen from 1 choice Nov 3 10:15:34 jzuo-ubuntu kernel: [ 2929.650702] usb0: register 'cdc_subset' at usb-0000:00:1d.7-3, Boot Loader OBject, de:10:8e:71:69:22 Nov 3 10:15:34 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0, iface: usb0) Nov 3 10:15:34 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0, iface: usb0): no ifupdown configuration found. Nov 3 10:15:34 jzuo-ubuntu NetworkManager: (usb0): carrier is OFF Nov 3 10:15:34 jzuo-ubuntu NetworkManager: (usb0): new Ethernet device (driver: 'cdc_subset') Nov 3 10:15:34 jzuo-ubuntu NetworkManager: (usb0): exported as /org/freedesktop/NetworkManager/Devices/5 Nov 3 10:15:34 jzuo-ubuntu NetworkManager: (usb0): now managed Nov 3 10:15:34 jzuo-ubuntu NetworkManager: (usb0): device state change: 1 -> 2 (reason 2) Nov 3 10:15:34 jzuo-ubuntu NetworkManager: (usb0): bringing up device. Nov 3 10:15:34 jzuo-ubuntu NetworkManager: (usb0): preparing device. Nov 3 10:15:34 jzuo-ubuntu NetworkManager: (usb0): deactivating device (reason: 2). Nov 3 10:15:34 jzuo-ubuntu NetworkManager: (usb0): carrier now ON (device state 2) Nov 3 10:15:34 jzuo-ubuntu NetworkManager: (usb0): device state change: 2 -> 3 (reason 40) Nov 3 10:15:34 jzuo-ubuntu NetworkManager: Activation (usb0) starting connection 'Auto usb0' Nov 3 10:15:34 jzuo-ubuntu NetworkManager: (usb0): device state change: 3 -> 4 (reason 0) Nov 3 10:15:34 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) scheduled... Nov 3 10:15:34 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) started... Nov 3 10:15:34 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) scheduled... Nov 3 10:15:34 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) complete. Nov 3 10:15:34 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) starting... Nov 3 10:15:34 jzuo-ubuntu NetworkManager: (usb0): device state change: 4 -> 5 (reason 0) Nov 3 10:15:34 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) successful. Nov 3 10:15:34 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) scheduled. Nov 3 10:15:34 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) complete. Nov 3 10:15:34 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) started... Nov 3 10:15:34 jzuo-ubuntu NetworkManager: (usb0): device state change: 5 -> 7 (reason 0) Nov 3 10:15:34 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Get) scheduled... Nov 3 10:15:34 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) scheduled... Nov 3 10:15:34 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) complete. Nov 3 10:15:34 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Get) started... Nov 3 10:15:34 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Get) complete. Nov 3 10:15:34 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) started... Nov 3 10:15:34 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 5 of 5 (IP Configure Commit) scheduled... Nov 3 10:15:34 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) complete. Nov 3 10:15:34 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 5 of 5 (IP Configure Commit) started... Nov 3 10:15:35 jzuo-ubuntu NetworkManager: Policy set 'Auto eth0' (eth0) as default for routing and DNS. Nov 3 10:15:35 jzuo-ubuntu NetworkManager: (usb0): device state change: 7 -> 8 (reason 0) Nov 3 10:15:35 jzuo-ubuntu NetworkManager: Activation (usb0) successful, device activated. Nov 3 10:15:35 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 5 of 5 (IP Configure Commit) complete. Nov 3 10:15:44 jzuo-ubuntu kernel: [ 2939.712029] usb0: no IPv6 routers present Nov 3 10:15:47 jzuo-ubuntu NetworkManager: (usb0): carrier now OFF (device state 8, deferring action for 4 seconds) Nov 3 10:15:47 jzuo-ubuntu kernel: [ 2943.096631] usb 1-3: USB disconnect, address 11 Nov 3 10:15:47 jzuo-ubuntu kernel: [ 2943.098486] usb0: unregister 'cdc_subset' usb-0000:00:1d.7-3, Boot Loader OBject Nov 3 10:15:47 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: devices removed (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0, iface: usb0) Nov 3 10:15:47 jzuo-ubuntu NetworkManager: (usb0): now unmanaged Nov 3 10:15:47 jzuo-ubuntu NetworkManager: (usb0): device state change: 8 -> 1 (reason 36) Nov 3 10:15:47 jzuo-ubuntu NetworkManager: (usb0): deactivating device (reason: 36). Nov 3 10:15:47 jzuo-ubuntu NetworkManager: flush_routes: assertion `iface_idx >= 0' failed Nov 3 10:15:47 jzuo-ubuntu NetworkManager: flush_addresses: assertion `iface_idx >= 0' failed Nov 3 10:15:47 jzuo-ubuntu NetworkManager: Policy set 'Auto eth0' (eth0) as default for routing and DNS. Nov 3 10:15:47 jzuo-ubuntu NetworkManager: (usb0): cleaning up... Nov 3 10:15:48 jzuo-ubuntu kernel: [ 2943.592074] usb 1-3: new high speed USB device using ehci_hcd and address 12 Nov 3 10:15:48 jzuo-ubuntu kernel: [ 2943.728483] usb 1-3: config 1 has 0 interfaces, different from the descriptor's value: 1 Nov 3 10:15:48 jzuo-ubuntu kernel: [ 2943.729103] usb 1-3: configuration #1 chosen from 1 choice Nov 3 10:16:19 jzuo-ubuntu kernel: [ 2975.114662] usb 1-3: USB disconnect, address 12 Nov 3 10:16:22 jzuo-ubuntu kernel: [ 2977.584695] usb 1-3: new high speed USB device using ehci_hcd and address 13 Nov 3 10:16:22 jzuo-ubuntu kernel: [ 2977.740911] usb 1-3: configuration #1 chosen from 1 choice Nov 3 10:17:53 jzuo-ubuntu kernel: [ 3069.420335] usb 1-3: USB disconnect, address 13 Nov 3 10:17:59 jzuo-ubuntu kernel: [ 3074.988057] usb 1-3: new high speed USB device using ehci_hcd and address 14 Nov 3 10:17:59 jzuo-ubuntu kernel: [ 3075.120674] usb 1-3: configuration #1 chosen from 1 choice Nov 3 10:17:59 jzuo-ubuntu kernel: [ 3075.125581] usb0: register 'cdc_subset' at usb-0000:00:1d.7-3, Boot Loader OBject, de:10:8e:71:69:22 Nov 3 10:17:59 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0, iface: usb0) Nov 3 10:17:59 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0, iface: usb0): no ifupdown configuration found. Nov 3 10:17:59 jzuo-ubuntu NetworkManager: (usb0): carrier is OFF Nov 3 10:17:59 jzuo-ubuntu NetworkManager: (usb0): new Ethernet device (driver: 'cdc_subset') Nov 3 10:17:59 jzuo-ubuntu NetworkManager: (usb0): exported as /org/freedesktop/NetworkManager/Devices/6 Nov 3 10:17:59 jzuo-ubuntu NetworkManager: (usb0): now managed Nov 3 10:17:59 jzuo-ubuntu NetworkManager: (usb0): device state change: 1 -> 2 (reason 2) Nov 3 10:17:59 jzuo-ubuntu NetworkManager: (usb0): bringing up device. Nov 3 10:17:59 jzuo-ubuntu NetworkManager: (usb0): preparing device. Nov 3 10:17:59 jzuo-ubuntu NetworkManager: (usb0): deactivating device (reason: 2). Nov 3 10:17:59 jzuo-ubuntu NetworkManager: (usb0): carrier now ON (device state 2) Nov 3 10:17:59 jzuo-ubuntu NetworkManager: (usb0): device state change: 2 -> 3 (reason 40) Nov 3 10:17:59 jzuo-ubuntu NetworkManager: Activation (usb0) starting connection 'Auto usb0' Nov 3 10:17:59 jzuo-ubuntu NetworkManager: (usb0): device state change: 3 -> 4 (reason 0) Nov 3 10:17:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) scheduled... Nov 3 10:17:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) started... Nov 3 10:17:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) scheduled... Nov 3 10:17:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) complete. Nov 3 10:17:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) starting... Nov 3 10:17:59 jzuo-ubuntu NetworkManager: (usb0): device state change: 4 -> 5 (reason 0) Nov 3 10:17:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) successful. Nov 3 10:17:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) scheduled. Nov 3 10:17:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) complete. Nov 3 10:17:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) started... Nov 3 10:17:59 jzuo-ubuntu NetworkManager: (usb0): device state change: 5 -> 7 (reason 0) Nov 3 10:17:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Get) scheduled... Nov 3 10:17:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) scheduled... Nov 3 10:17:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) complete. Nov 3 10:17:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Get) started... Nov 3 10:17:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Get) complete. Nov 3 10:17:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) started... Nov 3 10:17:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 5 of 5 (IP Configure Commit) scheduled... Nov 3 10:17:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) complete. Nov 3 10:17:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 5 of 5 (IP Configure Commit) started... Nov 3 10:18:00 jzuo-ubuntu NetworkManager: Policy set 'Auto eth0' (eth0) as default for routing and DNS. Nov 3 10:18:00 jzuo-ubuntu NetworkManager: (usb0): device state change: 7 -> 8 (reason 0) Nov 3 10:18:00 jzuo-ubuntu NetworkManager: Activation (usb0) successful, device activated. Nov 3 10:18:00 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 5 of 5 (IP Configure Commit) complete. Nov 3 10:18:10 jzuo-ubuntu kernel: [ 3085.640021] usb0: no IPv6 routers present Nov 3 10:18:22 jzuo-ubuntu NetworkManager: (usb0): carrier now OFF (device state 8, deferring action for 4 seconds) Nov 3 10:18:22 jzuo-ubuntu kernel: [ 3097.892173] usb 1-3: USB disconnect, address 14 Nov 3 10:18:22 jzuo-ubuntu kernel: [ 3097.893961] usb0: unregister 'cdc_subset' usb-0000:00:1d.7-3, Boot Loader OBject Nov 3 10:18:22 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: devices removed (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0, iface: usb0) Nov 3 10:18:22 jzuo-ubuntu NetworkManager: (usb0): now unmanaged Nov 3 10:18:22 jzuo-ubuntu NetworkManager: (usb0): device state change: 8 -> 1 (reason 36) Nov 3 10:18:22 jzuo-ubuntu NetworkManager: (usb0): deactivating device (reason: 36). Nov 3 10:18:22 jzuo-ubuntu NetworkManager: flush_routes: assertion `iface_idx >= 0' failed Nov 3 10:18:22 jzuo-ubuntu NetworkManager: flush_addresses: assertion `iface_idx >= 0' failed Nov 3 10:18:22 jzuo-ubuntu NetworkManager: Policy set 'Auto eth0' (eth0) as default for routing and DNS. Nov 3 10:18:22 jzuo-ubuntu NetworkManager: (usb0): cleaning up... Nov 3 10:18:22 jzuo-ubuntu kernel: [ 3098.390098] usb 1-3: new high speed USB device using ehci_hcd and address 15 Nov 3 10:18:23 jzuo-ubuntu kernel: [ 3098.521302] usb 1-3: configuration #1 chosen from 2 choices Nov 3 10:18:23 jzuo-ubuntu kernel: [ 3098.528251] cdc_subset: probe of 1-3:1.0 failed with error -22 Nov 3 10:18:23 jzuo-ubuntu kernel: [ 3098.530492] usb0: register 'cdc_ether' at usb-0000:00:1d.7-3, CDC Ethernet Device, 12:ea:4e:ea:bc:60 Nov 3 10:18:23 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0, iface: usb0) Nov 3 10:18:23 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0, iface: usb0): no ifupdown configuration found. Nov 3 10:18:23 jzuo-ubuntu NetworkManager: (usb0): carrier is OFF Nov 3 10:18:23 jzuo-ubuntu NetworkManager: (usb0): new Ethernet device (driver: 'cdc_ether') Nov 3 10:18:23 jzuo-ubuntu NetworkManager: (usb0): exported as /org/freedesktop/NetworkManager/Devices/7 Nov 3 10:18:23 jzuo-ubuntu NetworkManager: (usb0): now managed Nov 3 10:18:23 jzuo-ubuntu NetworkManager: (usb0): device state change: 1 -> 2 (reason 2) Nov 3 10:18:23 jzuo-ubuntu NetworkManager: (usb0): bringing up device. Nov 3 10:18:23 jzuo-ubuntu NetworkManager: (usb0): preparing device. Nov 3 10:18:23 jzuo-ubuntu NetworkManager: (usb0): deactivating device (reason: 2). Nov 3 10:18:23 jzuo-ubuntu NetworkManager: Added default wired connection 'Auto usb0' for /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0 Nov 3 10:18:23 jzuo-ubuntu NetworkManager: (usb0): carrier now ON (device state 2) Nov 3 10:18:23 jzuo-ubuntu NetworkManager: (usb0): device state change: 2 -> 3 (reason 40) Nov 3 10:18:23 jzuo-ubuntu NetworkManager: (usb0): carrier now OFF (device state 3) Nov 3 10:18:23 jzuo-ubuntu NetworkManager: (usb0): device state change: 3 -> 2 (reason 40) Nov 3 10:18:23 jzuo-ubuntu NetworkManager: (usb0): deactivating device (reason: 40). Nov 3 10:18:23 jzuo-ubuntu NetworkManager: Policy set 'Auto eth0' (eth0) as default for routing and DNS. Nov 3 10:18:23 jzuo-ubuntu NetworkManager: auto_activate_device(): Connection 'Auto usb0' auto-activation failed: (2) Device not managed by NetworkManager Nov 3 10:18:25 jzuo-ubuntu NetworkManager: (usb0): carrier now ON (device state 2) Nov 3 10:18:25 jzuo-ubuntu NetworkManager: (usb0): device state change: 2 -> 3 (reason 40) Nov 3 10:18:25 jzuo-ubuntu NetworkManager: Activation (usb0) starting connection 'Auto usb0' Nov 3 10:18:25 jzuo-ubuntu NetworkManager: (usb0): device state change: 3 -> 4 (reason 0) Nov 3 10:18:25 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) scheduled... Nov 3 10:18:25 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) started... Nov 3 10:18:25 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) scheduled... Nov 3 10:18:25 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) complete. Nov 3 10:18:25 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) starting... Nov 3 10:18:25 jzuo-ubuntu NetworkManager: (usb0): device state change: 4 -> 5 (reason 0) Nov 3 10:18:25 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) successful. Nov 3 10:18:25 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) scheduled. Nov 3 10:18:25 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) complete. Nov 3 10:18:25 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) started... Nov 3 10:18:25 jzuo-ubuntu NetworkManager: (usb0): device state change: 5 -> 7 (reason 0) Nov 3 10:18:25 jzuo-ubuntu NetworkManager: Activation (usb0) Beginning DHCP transaction (timeout in 45 seconds) Nov 3 10:18:25 jzuo-ubuntu NetworkManager: dhclient started with pid 13473 Nov 3 10:18:25 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) scheduled... Nov 3 10:18:25 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) complete. Nov 3 10:18:25 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) started... Nov 3 10:18:25 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) complete. Nov 3 10:18:25 jzuo-ubuntu dhclient: Internet Systems Consortium DHCP Client V3.1.2 Nov 3 10:18:25 jzuo-ubuntu dhclient: Copyright 2004-2008 Internet Systems Consortium. Nov 3 10:18:25 jzuo-ubuntu dhclient: All rights reserved. Nov 3 10:18:25 jzuo-ubuntu dhclient: For info, please visit http://www.isc.org/sw/dhcp/ Nov 3 10:18:25 jzuo-ubuntu dhclient: Nov 3 10:18:25 jzuo-ubuntu dhclient: Listening on LPF/usb0/12:ea:4e:ea:bc:60 Nov 3 10:18:25 jzuo-ubuntu dhclient: Sending on LPF/usb0/12:ea:4e:ea:bc:60 Nov 3 10:18:25 jzuo-ubuntu dhclient: Sending on Socket/fallback Nov 3 10:18:25 jzuo-ubuntu NetworkManager: DHCP: device usb0 state changed (null) -> preinit Nov 3 10:18:28 jzuo-ubuntu dhclient: DHCPDISCOVER on usb0 to 255.255.255.255 port 67 interval 6 Nov 3 10:18:33 jzuo-ubuntu kernel: [ 3109.264032] usb0: no IPv6 routers present Nov 3 10:18:34 jzuo-ubuntu dhclient: DHCPDISCOVER on usb0 to 255.255.255.255 port 67 interval 6 Nov 3 10:18:40 jzuo-ubuntu dhclient: DHCPDISCOVER on usb0 to 255.255.255.255 port 67 interval 7 Nov 3 10:18:47 jzuo-ubuntu dhclient: DHCPDISCOVER on usb0 to 255.255.255.255 port 67 interval 14 Nov 3 10:19:01 jzuo-ubuntu dhclient: DHCPDISCOVER on usb0 to 255.255.255.255 port 67 interval 9 Nov 3 10:19:10 jzuo-ubuntu dhclient: DHCPDISCOVER on usb0 to 255.255.255.255 port 67 interval 15 Nov 3 10:19:11 jzuo-ubuntu NetworkManager: (usb0): DHCP transaction took too long, stopping it. Nov 3 10:19:11 jzuo-ubuntu NetworkManager: (usb0): canceled DHCP transaction, dhcp client pid 13473 Nov 3 10:19:11 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Timeout) scheduled... Nov 3 10:19:11 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Timeout) started... Nov 3 10:19:11 jzuo-ubuntu NetworkManager: (usb0): device state change: 7 -> 9 (reason 5) Nov 3 10:19:11 jzuo-ubuntu NetworkManager: Marking connection 'Auto usb0' invalid. Nov 3 10:19:11 jzuo-ubuntu NetworkManager: Activation (usb0) failed. Nov 3 10:19:11 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Timeout) complete. Nov 3 10:19:11 jzuo-ubuntu NetworkManager: (usb0): device state change: 9 -> 3 (reason 0) Nov 3 10:19:11 jzuo-ubuntu NetworkManager: (usb0): deactivating device (reason: 0). Nov 3 10:19:11 jzuo-ubuntu NetworkManager: Policy set 'Auto eth0' (eth0) as default for routing and DNS. Nov 3 10:21:51 jzuo-ubuntu kernel: [ 3306.570703] usb 1-3: USB disconnect, address 15 Nov 3 10:21:51 jzuo-ubuntu NetworkManager: (usb0): carrier now OFF (device state 3) Nov 3 10:21:51 jzuo-ubuntu NetworkManager: (usb0): device state change: 3 -> 2 (reason 40) Nov 3 10:21:51 jzuo-ubuntu kernel: [ 3306.571031] usb0: unregister 'cdc_ether' usb-0000:00:1d.7-3, CDC Ethernet Device Nov 3 10:21:51 jzuo-ubuntu NetworkManager: (usb0): deactivating device (reason: 40). Nov 3 10:21:51 jzuo-ubuntu NetworkManager: flush_routes: assertion `iface_idx >= 0' failed Nov 3 10:21:51 jzuo-ubuntu NetworkManager: flush_addresses: assertion `iface_idx >= 0' failed Nov 3 10:21:51 jzuo-ubuntu NetworkManager: Policy set 'Auto eth0' (eth0) as default for routing and DNS. Nov 3 10:21:51 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: devices removed (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0, iface: usb0) Nov 3 10:21:51 jzuo-ubuntu NetworkManager: (usb0): now unmanaged Nov 3 10:21:51 jzuo-ubuntu NetworkManager: (usb0): device state change: 2 -> 1 (reason 36) Nov 3 10:21:51 jzuo-ubuntu NetworkManager: (usb0): cleaning up... Nov 3 10:21:58 jzuo-ubuntu kernel: [ 3314.376327] usb 1-3: new high speed USB device using ehci_hcd and address 16 Nov 3 10:21:59 jzuo-ubuntu kernel: [ 3314.508709] usb 1-3: configuration #1 chosen from 1 choice Nov 3 10:21:59 jzuo-ubuntu kernel: [ 3314.515057] usb0: register 'cdc_subset' at usb-0000:00:1d.7-3, Boot Loader OBject, de:10:8e:71:69:22 Nov 3 10:21:59 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0, iface: usb0) Nov 3 10:21:59 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0, iface: usb0): no ifupdown configuration found. Nov 3 10:21:59 jzuo-ubuntu NetworkManager: (usb0): carrier is OFF Nov 3 10:21:59 jzuo-ubuntu NetworkManager: (usb0): new Ethernet device (driver: 'cdc_subset') Nov 3 10:21:59 jzuo-ubuntu NetworkManager: (usb0): exported as /org/freedesktop/NetworkManager/Devices/8 Nov 3 10:21:59 jzuo-ubuntu NetworkManager: (usb0): now managed Nov 3 10:21:59 jzuo-ubuntu NetworkManager: (usb0): device state change: 1 -> 2 (reason 2) Nov 3 10:21:59 jzuo-ubuntu NetworkManager: (usb0): bringing up device. Nov 3 10:21:59 jzuo-ubuntu NetworkManager: (usb0): preparing device. Nov 3 10:21:59 jzuo-ubuntu NetworkManager: (usb0): deactivating device (reason: 2). Nov 3 10:21:59 jzuo-ubuntu NetworkManager: (usb0): carrier now ON (device state 2) Nov 3 10:21:59 jzuo-ubuntu NetworkManager: (usb0): device state change: 2 -> 3 (reason 40) Nov 3 10:21:59 jzuo-ubuntu NetworkManager: Activation (usb0) starting connection 'Auto usb0' Nov 3 10:21:59 jzuo-ubuntu NetworkManager: (usb0): device state change: 3 -> 4 (reason 0) Nov 3 10:21:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) scheduled... Nov 3 10:21:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) started... Nov 3 10:21:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) scheduled... Nov 3 10:21:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) complete. Nov 3 10:21:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) starting... Nov 3 10:21:59 jzuo-ubuntu NetworkManager: (usb0): device state change: 4 -> 5 (reason 0) Nov 3 10:21:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) successful. Nov 3 10:21:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) scheduled. Nov 3 10:21:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) complete. Nov 3 10:21:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) started... Nov 3 10:21:59 jzuo-ubuntu NetworkManager: (usb0): device state change: 5 -> 7 (reason 0) Nov 3 10:21:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Get) scheduled... Nov 3 10:21:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) scheduled... Nov 3 10:21:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) complete. Nov 3 10:21:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Get) started... Nov 3 10:21:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Get) complete. Nov 3 10:21:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) started... Nov 3 10:21:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 5 of 5 (IP Configure Commit) scheduled... Nov 3 10:21:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) complete. Nov 3 10:21:59 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 5 of 5 (IP Configure Commit) started... Nov 3 10:22:00 jzuo-ubuntu NetworkManager: Policy set 'Auto eth0' (eth0) as default for routing and DNS. Nov 3 10:22:00 jzuo-ubuntu NetworkManager: (usb0): device state change: 7 -> 8 (reason 0) Nov 3 10:22:00 jzuo-ubuntu NetworkManager: Activation (usb0) successful, device activated. Nov 3 10:22:00 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 5 of 5 (IP Configure Commit) complete. Nov 3 10:22:09 jzuo-ubuntu kernel: [ 3325.440033] usb0: no IPv6 routers present Nov 3 10:22:13 jzuo-ubuntu NetworkManager: (usb0): carrier now OFF (device state 8, deferring action for 4 seconds) Nov 3 10:22:13 jzuo-ubuntu kernel: [ 3329.282090] usb 1-3: USB disconnect, address 16 Nov 3 10:22:13 jzuo-ubuntu kernel: [ 3329.282415] usb0: unregister 'cdc_subset' usb-0000:00:1d.7-3, Boot Loader OBject Nov 3 10:22:13 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: devices removed (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0, iface: usb0) Nov 3 10:22:13 jzuo-ubuntu NetworkManager: (usb0): now unmanaged Nov 3 10:22:13 jzuo-ubuntu NetworkManager: (usb0): device state change: 8 -> 1 (reason 36) Nov 3 10:22:13 jzuo-ubuntu NetworkManager: (usb0): deactivating device (reason: 36). Nov 3 10:22:13 jzuo-ubuntu NetworkManager: flush_routes: assertion `iface_idx >= 0' failed Nov 3 10:22:13 jzuo-ubuntu NetworkManager: flush_addresses: assertion `iface_idx >= 0' failed Nov 3 10:22:13 jzuo-ubuntu NetworkManager: Policy set 'Auto eth0' (eth0) as default for routing and DNS. Nov 3 10:22:13 jzuo-ubuntu NetworkManager: (usb0): cleaning up... Nov 3 10:22:14 jzuo-ubuntu kernel: [ 3329.777752] usb 1-3: new high speed USB device using ehci_hcd and address 17 Nov 3 10:22:14 jzuo-ubuntu kernel: [ 3329.909831] usb 1-3: configuration #1 chosen from 2 choices Nov 3 10:22:14 jzuo-ubuntu kernel: [ 3329.918133] cdc_subset: probe of 1-3:1.0 failed with error -22 Nov 3 10:22:14 jzuo-ubuntu kernel: [ 3329.921948] usb0: register 'cdc_ether' at usb-0000:00:1d.7-3, CDC Ethernet Device, 8a:f0:ab:9d:e4:dd Nov 3 10:22:14 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0, iface: usb0) Nov 3 10:22:14 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0, iface: usb0): no ifupdown configuration found. Nov 3 10:22:14 jzuo-ubuntu NetworkManager: (usb0): carrier is OFF Nov 3 10:22:14 jzuo-ubuntu NetworkManager: (usb0): new Ethernet device (driver: 'cdc_ether') Nov 3 10:22:14 jzuo-ubuntu NetworkManager: (usb0): exported as /org/freedesktop/NetworkManager/Devices/9 Nov 3 10:22:14 jzuo-ubuntu NetworkManager: (usb0): now managed Nov 3 10:22:14 jzuo-ubuntu NetworkManager: (usb0): device state change: 1 -> 2 (reason 2) Nov 3 10:22:14 jzuo-ubuntu NetworkManager: (usb0): bringing up device. Nov 3 10:22:14 jzuo-ubuntu NetworkManager: (usb0): preparing device. Nov 3 10:22:14 jzuo-ubuntu NetworkManager: (usb0): deactivating device (reason: 2). Nov 3 10:22:14 jzuo-ubuntu NetworkManager: Added default wired connection 'Auto usb0' for /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0 Nov 3 10:22:14 jzuo-ubuntu NetworkManager: (usb0): carrier now ON (device state 2) Nov 3 10:22:14 jzuo-ubuntu NetworkManager: (usb0): device state change: 2 -> 3 (reason 40) Nov 3 10:22:14 jzuo-ubuntu NetworkManager: (usb0): carrier now OFF (device state 3) Nov 3 10:22:14 jzuo-ubuntu NetworkManager: (usb0): device state change: 3 -> 2 (reason 40) Nov 3 10:22:14 jzuo-ubuntu NetworkManager: (usb0): deactivating device (reason: 40). Nov 3 10:22:14 jzuo-ubuntu NetworkManager: Policy set 'Auto eth0' (eth0) as default for routing and DNS. Nov 3 10:22:14 jzuo-ubuntu NetworkManager: auto_activate_device(): Connection 'Auto usb0' auto-activation failed: (2) Device not managed by NetworkManager Nov 3 10:22:17 jzuo-ubuntu NetworkManager: (usb0): carrier now ON (device state 2) Nov 3 10:22:17 jzuo-ubuntu NetworkManager: (usb0): device state change: 2 -> 3 (reason 40) Nov 3 10:22:17 jzuo-ubuntu NetworkManager: Activation (usb0) starting connection 'Auto usb0' Nov 3 10:22:17 jzuo-ubuntu NetworkManager: (usb0): device state change: 3 -> 4 (reason 0) Nov 3 10:22:17 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) scheduled... Nov 3 10:22:17 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) started... Nov 3 10:22:17 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) scheduled... Nov 3 10:22:17 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) complete. Nov 3 10:22:17 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) starting... Nov 3 10:22:17 jzuo-ubuntu NetworkManager: (usb0): device state change: 4 -> 5 (reason 0) Nov 3 10:22:17 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) successful. Nov 3 10:22:17 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) scheduled. Nov 3 10:22:17 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) complete. Nov 3 10:22:17 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) started... Nov 3 10:22:17 jzuo-ubuntu NetworkManager: (usb0): device state change: 5 -> 7 (reason 0) Nov 3 10:22:17 jzuo-ubuntu NetworkManager: Activation (usb0) Beginning DHCP transaction (timeout in 45 seconds) Nov 3 10:22:17 jzuo-ubuntu dhclient: Internet Systems Consortium DHCP Client V3.1.2 Nov 3 10:22:17 jzuo-ubuntu dhclient: Copyright 2004-2008 Internet Systems Consortium. Nov 3 10:22:17 jzuo-ubuntu dhclient: All rights reserved. Nov 3 10:22:17 jzuo-ubuntu dhclient: For info, please visit http://www.isc.org/sw/dhcp/ Nov 3 10:22:17 jzuo-ubuntu dhclient: Nov 3 10:22:17 jzuo-ubuntu NetworkManager: dhclient started with pid 13622 Nov 3 10:22:17 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) scheduled... Nov 3 10:22:17 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) complete. Nov 3 10:22:17 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) started... Nov 3 10:22:17 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) complete. Nov 3 10:22:17 jzuo-ubuntu dhclient: Listening on LPF/usb0/8a:f0:ab:9d:e4:dd Nov 3 10:22:17 jzuo-ubuntu dhclient: Sending on LPF/usb0/8a:f0:ab:9d:e4:dd Nov 3 10:22:17 jzuo-ubuntu dhclient: Sending on Socket/fallback Nov 3 10:22:17 jzuo-ubuntu NetworkManager: DHCP: device usb0 state changed normal exit -> preinit Nov 3 10:22:20 jzuo-ubuntu dhclient: DHCPDISCOVER on usb0 to 255.255.255.255 port 67 interval 8 Nov 3 10:22:25 jzuo-ubuntu kernel: [ 3340.596036] usb0: no IPv6 routers present Nov 3 10:22:28 jzuo-ubuntu dhclient: DHCPDISCOVER on usb0 to 255.255.255.255 port 67 interval 8 Nov 3 10:22:36 jzuo-ubuntu dhclient: DHCPDISCOVER on usb0 to 255.255.255.255 port 67 interval 9 Nov 3 10:22:45 jzuo-ubuntu dhclient: DHCPDISCOVER on usb0 to 255.255.255.255 port 67 interval 10 Nov 3 10:22:55 jzuo-ubuntu dhclient: DHCPDISCOVER on usb0 to 255.255.255.255 port 67 interval 15 Nov 3 10:23:02 jzuo-ubuntu NetworkManager: (usb0): DHCP transaction took too long, stopping it. Nov 3 10:23:02 jzuo-ubuntu NetworkManager: (usb0): canceled DHCP transaction, dhcp client pid 13622 Nov 3 10:23:02 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Timeout) scheduled... Nov 3 10:23:02 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Timeout) started... Nov 3 10:23:02 jzuo-ubuntu NetworkManager: (usb0): device state change: 7 -> 9 (reason 5) Nov 3 10:23:02 jzuo-ubuntu NetworkManager: Marking connection 'Auto usb0' invalid. Nov 3 10:23:02 jzuo-ubuntu NetworkManager: Activation (usb0) failed. Nov 3 10:23:02 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Timeout) complete. Nov 3 10:23:02 jzuo-ubuntu NetworkManager: (usb0): device state change: 9 -> 3 (reason 0) Nov 3 10:23:02 jzuo-ubuntu NetworkManager: (usb0): deactivating device (reason: 0). Nov 3 10:23:02 jzuo-ubuntu NetworkManager: Policy set 'Auto eth0' (eth0) as default for routing and DNS. Nov 3 10:24:17 jzuo-ubuntu NetworkManager: Unhandled setting property type (write) 'ipv6/dns' : 'GPtrArray_GArray_guchar__' Nov 3 10:24:17 jzuo-ubuntu NetworkManager: Unhandled setting property type (write) 'ipv6/addresses' : 'GPtrArray_GValueArray_GArray_guchar_+guint__' Nov 3 10:24:17 jzuo-ubuntu NetworkManager: Unhandled setting property type (write) 'ipv6/routes' : 'GPtrArray_GValueArray_GArray_guchar_+guint+GArray_guchar_+guint__' Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Unhandled setting property type (write) 'ipv6/dns' : 'GPtrArray_GArray_guchar__' Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Unhandled setting property type (write) 'ipv6/addresses' : 'GPtrArray_GValueArray_GArray_guchar_+guint__' Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Unhandled setting property type (write) 'ipv6/routes' : 'GPtrArray_GValueArray_GArray_guchar_+guint+GArray_guchar_+guint__' Nov 3 10:24:41 jzuo-ubuntu kernel: [ 3476.953636] NetworkManager[2593]: segfault at 50 ip 00ae8f43 sp bf80f44c error 4 in libc-2.10.1.so[a76000+13e000] Nov 3 10:24:41 jzuo-ubuntu NetworkManager: starting... Nov 3 10:24:41 jzuo-ubuntu NetworkManager: modem-manager is now available Nov 3 10:24:41 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: init! Nov 3 10:24:41 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: update_system_hostname Nov 3 10:24:41 jzuo-ubuntu NetworkManager: SCPluginIfupdown: management mode: unmanaged Nov 3 10:24:41 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0/net/eth0, iface: eth0) Nov 3 10:24:41 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0/net/eth0, iface: eth0): no ifupdown configuration found. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0, iface: usb0) Nov 3 10:24:41 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3/1-3:1.0/net/usb0, iface: usb0): no ifupdown configuration found. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: devices added (path: /sys/devices/pci0000:00/0000:00:1e.0/0000:04:02.0/net/eth1, iface: eth1) Nov 3 10:24:41 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: device added (path: /sys/devices/pci0000:00/0000:00:1e.0/0000:04:02.0/net/eth1, iface: eth1): no ifupdown configuration found. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/irda0, iface: irda0) Nov 3 10:24:41 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/irda0, iface: irda0): no ifupdown configuration found. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/lo, iface: lo) Nov 3 10:24:41 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/vboxnet0, iface: vboxnet0) Nov 3 10:24:41 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/vboxnet0, iface: vboxnet0): no ifupdown configuration found. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: end _init. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Loaded plugin ifupdown: (C) 2008 Canonical Ltd. To report bugs please use the NetworkManager mailing list. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Loaded plugin keyfile: (c) 2007 - 2008 Red Hat, Inc. To report bugs please use the NetworkManager mailing list. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Wireless now enabled by radio killswitch Nov 3 10:24:41 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: (155593504) ... get_connections. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: SCPlugin-Ifupdown: (155593504) ... get_connections (managed=false): return empty list. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Ifupdown: get unmanaged devices count: 0 Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth0): carrier is ON Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth0): new Ethernet device (driver: 'tg3') Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth0): exported as /org/freedesktop/NetworkManager/Devices/0 Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth0): now managed Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth0): device state change: 1 -> 2 (reason 2) Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth0): preparing device. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth0): deactivating device (reason: 2). Nov 3 10:24:41 jzuo-ubuntu NetworkManager: check_one_route(): (eth0) error -34 returned from rtnl_route_del(): Sucess#012 Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Added default wired connection 'Auto eth0' for /sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0/net/eth0 Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (usb0): carrier is ON Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (usb0): new Ethernet device (driver: 'cdc_ether') Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (usb0): exported as /org/freedesktop/NetworkManager/Devices/1 Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (usb0): now managed Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (usb0): device state change: 1 -> 2 (reason 2) Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (usb0): preparing device. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (usb0): deactivating device (reason: 2). Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth1): driver supports SSID scans (scan_capa 0x21). Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth1): new 802.11 WiFi device (driver: 'ipw2200') Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth1): exported as /org/freedesktop/NetworkManager/Devices/2 Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth1): now managed Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth1): device state change: 1 -> 2 (reason 2) Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth1): preparing device. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth1): deactivating device (reason: 2). Nov 3 10:24:41 jzuo-ubuntu NetworkManager: device_creator(): /sys/devices/virtual/net/vboxnet0: couldn't determine device driver; ignoring... Nov 3 10:24:41 jzuo-ubuntu NetworkManager: default_adapter_cb(): bluez error getting default adapter: The name org.bluez was not provided by any .service files Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth0): device state change: 2 -> 3 (reason 0) Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (usb0): device state change: 2 -> 3 (reason 0) Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (eth0) starting connection 'Auto eth0' Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth0): device state change: 3 -> 4 (reason 0) Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled... Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (usb0) starting connection 'Auto usb0' Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (usb0): device state change: 3 -> 4 (reason 0) Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) scheduled... Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (eth0) Stage 1 of 5 (Device Prepare) started... Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (eth0) Stage 2 of 5 (Device Configure) scheduled... Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (eth0) Stage 1 of 5 (Device Prepare) complete. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) started... Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) scheduled... Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 1 of 5 (Device Prepare) complete. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (eth0) Stage 2 of 5 (Device Configure) starting... Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth0): device state change: 4 -> 5 (reason 0) Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (eth0) Stage 2 of 5 (Device Configure) successful. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (eth0) Stage 3 of 5 (IP Configure Start) scheduled. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (eth0) Stage 2 of 5 (Device Configure) complete. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) starting... Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (usb0): device state change: 4 -> 5 (reason 0) Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) successful. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) scheduled. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 2 of 5 (Device Configure) complete. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth1): supplicant interface state: starting -> ready Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth1): device state change: 2 -> 3 (reason 42) Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (eth0) Stage 3 of 5 (IP Configure Start) started... Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (eth0): device state change: 5 -> 7 (reason 0) Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (eth0) Beginning DHCP transaction (timeout in 45 seconds) Nov 3 10:24:41 jzuo-ubuntu dhclient: Internet Systems Consortium DHCP Client V3.1.2 Nov 3 10:24:41 jzuo-ubuntu dhclient: Copyright 2004-2008 Internet Systems Consortium. Nov 3 10:24:41 jzuo-ubuntu dhclient: All rights reserved. Nov 3 10:24:41 jzuo-ubuntu dhclient: For info, please visit http://www.isc.org/sw/dhcp/ Nov 3 10:24:41 jzuo-ubuntu dhclient: Nov 3 10:24:41 jzuo-ubuntu NetworkManager: dhclient started with pid 13653 Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (eth0) Stage 4 of 5 (IP6 Configure Get) scheduled... Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (eth0) Stage 3 of 5 (IP Configure Start) complete. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) started... Nov 3 10:24:41 jzuo-ubuntu NetworkManager: (usb0): device state change: 5 -> 7 (reason 0) Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Get) scheduled... Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) scheduled... Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 3 of 5 (IP Configure Start) complete. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (eth0) Stage 4 of 5 (IP6 Configure Get) started... Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (eth0) Stage 4 of 5 (IP6 Configure Get) complete. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Get) started... Nov 3 10:24:41 jzuo-ubuntu dhclient: Listening on LPF/eth0/00:16:41:16:4b:06 Nov 3 10:24:41 jzuo-ubuntu dhclient: Sending on LPF/eth0/00:16:41:16:4b:06 Nov 3 10:24:41 jzuo-ubuntu dhclient: Sending on Socket/fallback Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP4 Configure Get) complete. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) started... Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 5 of 5 (IP Configure Commit) scheduled... Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 4 of 5 (IP6 Configure Get) complete. Nov 3 10:24:41 jzuo-ubuntu NetworkManager: DHCP: device eth0 state changed (null) -> preinit Nov 3 10:24:41 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 5 of 5 (IP Configure Commit) started... Nov 3 10:24:42 jzuo-ubuntu NetworkManager: (usb0): device state change: 7 -> 8 (reason 0) Nov 3 10:24:42 jzuo-ubuntu NetworkManager: Policy set 'Auto usb0' (usb0) as default for routing and DNS. Nov 3 10:24:42 jzuo-ubuntu NetworkManager: Activation (usb0) successful, device activated. Nov 3 10:24:42 jzuo-ubuntu NetworkManager: Activation (usb0) Stage 5 of 5 (IP Configure Commit) complete. Nov 3 10:24:45 jzuo-ubuntu dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3 Nov 3 10:24:45 jzuo-ubuntu dhclient: DHCPOFFER of 10.38.38.154 from 10.38.38.1 Nov 3 10:24:45 jzuo-ubuntu dhclient: DHCPREQUEST of 10.38.38.154 on eth0 to 255.255.255.255 port 67 Nov 3 10:24:45 jzuo-ubuntu dhclient: DHCPACK of 10.38.38.154 from 10.38.38.1 Nov 3 10:24:45 jzuo-ubuntu NetworkManager: DHCP: device eth0 state changed preinit -> bound Nov 3 10:24:45 jzuo-ubuntu NetworkManager: Activation (eth0) Stage 4 of 5 (IP4 Configure Get) scheduled... Nov 3 10:24:45 jzuo-ubuntu NetworkManager: Activation (eth0) Stage 4 of 5 (IP4 Configure Get) started... Nov 3 10:24:45 jzuo-ubuntu NetworkManager: address 10.38.38.154 Nov 3 10:24:45 jzuo-ubuntu NetworkManager: prefix 23 (255.255.254.0) Nov 3 10:24:45 jzuo-ubuntu NetworkManager: gateway 10.38.38.1 Nov 3 10:24:45 jzuo-ubuntu NetworkManager: nameserver '10.38.116.25' Nov 3 10:24:45 jzuo-ubuntu NetworkManager: nameserver '10.68.76.57' Nov 3 10:24:45 jzuo-ubuntu NetworkManager: nameserver '10.68.76.61' Nov 3 10:24:45 jzuo-ubuntu NetworkManager: domain name 'marvell.com' Nov 3 10:24:45 jzuo-ubuntu NetworkManager: