Sep  5 17:56:22 localhost modem-manager[1162]: <info>  (tty/ttyUSB0): released by modem /sys/devices/pci0000:00/0000:00:1d.0/usb2/2-2
Sep  5 17:56:22 localhost NetworkManager[1031]: <info> (ttyUSB0): now unmanaged
Sep  5 17:56:22 localhost NetworkManager[1031]: <info> (ttyUSB0): device state change: disconnected -> unmanaged (reason 'removed') [30 10 36]
Sep  5 17:56:22 localhost NetworkManager[1031]: <info> (ttyUSB0): cleaning up...
Sep  5 17:56:22 localhost NetworkManager[1031]: <info> (ttyUSB0): taking down device.
Sep  5 17:56:32 localhost modem-manager[1162]: <info>  (ttyUSB1) opening serial port...
Sep  5 17:56:32 localhost modem-manager[1162]: <info>  (ttyUSB0) opening serial port...
Sep  5 17:56:32 localhost modem-manager[1162]: <info>  (ttyUSB0) closing serial port...
Sep  5 17:56:32 localhost modem-manager[1162]: <info>  (ttyUSB0) serial port closed
Sep  5 17:56:32 localhost modem-manager[1162]: <info>  (ttyUSB0) opening serial port...
Sep  5 17:56:32 localhost modem-manager[1162]: <info>  (AnyData): CDMA modem /sys/devices/pci0000:00/0000:00:1d.0/usb2/2-2 claimed port ttyUSB0
Sep  5 17:56:33 localhost modem-manager[1162]: <info>  (ttyUSB0) closing serial port...
Sep  5 17:56:33 localhost modem-manager[1162]: <info>  (ttyUSB0) serial port closed
Sep  5 17:56:44 localhost modem-manager[1162]: <info>  (ttyUSB1) closing serial port...
Sep  5 17:56:44 localhost modem-manager[1162]: <info>  (ttyUSB1) serial port closed
Sep  5 17:56:44 localhost modem-manager[1162]: <info>  (ttyUSB1) opening serial port...
Sep  5 17:56:47 localhost modem-manager[1162]: <info>  (ttyUSB1) closing serial port...
Sep  5 17:56:47 localhost modem-manager[1162]: <info>  (ttyUSB1) serial port closed
Sep  5 17:56:47 localhost modem-manager[1162]: <info>  (AnyData): CDMA modem /sys/devices/pci0000:00/0000:00:1d.0/usb2/2-2 claimed port ttyUSB1
Sep  5 17:56:47 localhost NetworkManager[1031]: <warn> (ttyUSB0): failed to look up interface index
Sep  5 17:56:47 localhost NetworkManager[1031]: <info> (ttyUSB0): new CDMA/EVDO device (driver: 'option1' ifindex: -1)
Sep  5 17:56:47 localhost NetworkManager[1031]: <info> (ttyUSB0): exported as /org/freedesktop/NetworkManager/Devices/3
Sep  5 17:56:47 localhost NetworkManager[1031]: <info> (ttyUSB0): now managed
Sep  5 17:56:47 localhost NetworkManager[1031]: <info> (ttyUSB0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Sep  5 17:56:47 localhost NetworkManager[1031]: <info> (ttyUSB0): deactivating device (reason: 2).
Sep  5 17:56:47 localhost NetworkManager[1031]: <info> (ttyUSB0): device state change: unavailable -> disconnected (reason 'none') [20 30 0]
