Oct 17 02:31:17 alox-laptop modem-manager: (ttyUSB3) opening serial device...
Oct 17 02:31:17 alox-laptop modem-manager: (ttyUSB3): probe requested by plugin 'ZTE'
Oct 17 02:31:17 alox-laptop modem-manager: (ttyUSB1) opening serial device...
Oct 17 02:31:32 alox-laptop modem-manager: (ttyUSB1): probe requested by plugin 'ZTE'
Oct 17 02:31:37 alox-laptop modem-manager: (ttyUSB2) opening serial device...
Oct 17 02:31:37 alox-laptop modem-manager: (ttyUSB2): probe requested by plugin 'ZTE'
Oct 17 02:31:38 alox-laptop modem-manager: (ttyUSB0) opening serial device...
Oct 17 02:31:53 alox-laptop modem-manager: (ttyUSB0): probe requested by plugin 'ZTE'
Oct 17 02:32:13 alox-laptop modem-manager: Got failure code 100: Unknown error
Oct 17 02:32:30 alox-laptop modem-manager: last message repeated 13 times
Oct 17 02:32:30 alox-laptop modem-manager: (ttyUSB1) closing serial device...
Oct 17 02:32:35 alox-laptop modem-manager: (ttyUSB2) closing serial device...
Oct 17 02:32:35 alox-laptop modem-manager: (ZTE): GSM modem /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3 claimed port ttyUSB1
Oct 17 02:32:35 alox-laptop modem-manager: Added modem /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3
Oct 17 02:32:35 alox-laptop modem-manager: (tty/ttyUSB0): outstanding support task prevents export of /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3
Oct 17 02:32:35 alox-laptop modem-manager: (tty/ttyUSB0): outstanding support task prevents export of /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3
Oct 17 02:32:35 alox-laptop modem-manager: (ttyUSB2) opening serial device...
Oct 17 02:32:35 alox-laptop modem-manager: (ZTE): GSM modem /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3 claimed port ttyUSB2
Oct 17 02:32:35 alox-laptop modem-manager: (tty/ttyUSB0): outstanding support task prevents export of /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3
Oct 17 02:32:37 alox-laptop modem-manager: (tty/ttyUSB0): outstanding support task prevents export of /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3
Oct 17 02:32:37 alox-laptop modem-manager: (ttyUSB2) closing serial device...
Oct 17 02:32:44 alox-laptop modem-manager: (ttyUSB3) closing serial device...
Oct 17 02:32:45 alox-laptop modem-manager: (ttyUSB3) opening serial device...
Oct 17 02:32:51 alox-laptop modem-manager: (ttyUSB3) closing serial device...
Oct 17 02:32:51 alox-laptop modem-manager: (tty/ttyUSB3): ignoring port unsupported by physical modem's plugin
Oct 17 02:32:51 alox-laptop modem-manager: (tty/ttyUSB0): outstanding support task prevents export of /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3
Oct 17 02:32:52 alox-laptop modem-manager: (ttyUSB0) closing serial device...
Oct 17 02:32:57 alox-laptop modem-manager: (ttyUSB0) opening serial device...
Oct 17 02:33:15 alox-laptop modem-manager: (ttyUSB0) closing serial device...
Oct 17 02:33:20 alox-laptop modem-manager: (ZTE): GSM modem /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3 claimed port ttyUSB0
Oct 17 02:33:20 alox-laptop modem-manager: Exported modem /sys/devices/pci0000:00/0000:00:1d.7/usb1/1-3 as /org/freedesktop/ModemManager/Modems/1
Oct 17 02:33:20 alox-laptop modem-manager: (/org/freedesktop/ModemManager/Modems/1): data port is ttyUSB2
Oct 17 02:33:20 alox-laptop NetworkManager[936]: <warn> (ttyUSB2): failed to look up interface index
Oct 17 02:33:20 alox-laptop NetworkManager[936]: <info> (ttyUSB2): new GSM device (driver: 'option1' ifindex: -1)
Oct 17 02:33:20 alox-laptop NetworkManager[936]: <info> (ttyUSB2): exported as /org/freedesktop/NetworkManager/Devices/3
Oct 17 02:33:20 alox-laptop NetworkManager[936]: <info> (ttyUSB2): now managed
Oct 17 02:33:20 alox-laptop NetworkManager[936]: <info> (ttyUSB2): device state change: 1 -> 2 (reason 2)
Oct 17 02:33:20 alox-laptop NetworkManager[936]: <info> (ttyUSB2): deactivating device (reason: 2).
Oct 17 02:33:20 alox-laptop NetworkManager[936]: <info> (ttyUSB2): device state change: 2 -> 3 (reason 0)
Oct 17 02:33:45 alox-laptop modem-manager: (ttyUSB2) opening serial device...
Oct 17 02:33:45 alox-laptop modem-manager: Modem /org/freedesktop/ModemManager/Modems/1: unlock no longer required
Oct 17 02:33:45 alox-laptop modem-manager: Modem /org/freedesktop/ModemManager/Modems/1: # unlock retries for (null) is 0
Oct 17 02:33:45 alox-laptop modem-manager: (ttyUSB2) closing serial device...