Jun  8 07:11:51 hydra kernel: [  524.955136] usb 3-4: new high-speed USB device number 3 using ehci-pci
Jun  8 07:11:52 hydra kernel: [  525.089864] usb 3-4: New USB device found, idVendor=04e8, idProduct=6860
Jun  8 07:11:52 hydra kernel: [  525.089867] usb 3-4: New USB device strings: Mfr=2, Product=3, SerialNumber=4
Jun  8 07:11:52 hydra kernel: [  525.089869] usb 3-4: Product: SAMSUNG-SGH-I717
Jun  8 07:11:52 hydra kernel: [  525.089870] usb 3-4: Manufacturer: samsung
Jun  8 07:11:52 hydra kernel: [  525.089871] usb 3-4: SerialNumber: 2a4c2c04
Jun  8 07:11:52 hydra colord: Device added: sysfs-samsung-SAMSUNG-SGH-I717
Jun  8 07:11:52 hydra kernel: [  525.111731] cdc_acm 3-4:1.1: This device cannot do calls on its own. It is not a modem.
Jun  8 07:11:52 hydra kernel: [  525.111805] cdc_acm 3-4:1.1: ttyACM0: USB ACM device
Jun  8 07:11:52 hydra kernel: [  525.113130] usbcore: registered new interface driver cdc_acm
Jun  8 07:11:52 hydra kernel: [  525.113133] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
Jun  8 07:11:52 hydra dbus[1135]: [system] Activating service name='org.freedesktop.hostname1' (using servicehelper)
Jun  8 07:11:52 hydra modem-manager[1163]: <info>  (ttyACM0) opening serial port...
Jun  8 07:11:52 hydra dbus[1135]: [system] Successfully activated service 'org.freedesktop.hostname1'
Jun  8 07:11:52 hydra modem-manager[1163]: <info>  (ttyACM0) closing serial port...
Jun  8 07:11:52 hydra modem-manager[1163]: <info>  (ttyACM0) serial port closed
Jun  8 07:11:52 hydra modem-manager[1163]: mm_serial_port_close: assertion `priv->open_count > 0' failed
Jun  8 07:11:52 hydra kernel: [  525.282788] usb 3-4: reset high-speed USB device number 3 using ehci-pci
Jun  8 07:11:52 hydra kernel: [  525.362789] usb 3-4: USB disconnect, device number 3
Jun  8 07:11:52 hydra colord: device removed: sysfs-samsung-SAMSUNG-SGH-I717
Jun  8 07:11:52 hydra kernel: [  525.602416] usb 3-4: new high-speed USB device number 4 using ehci-pci
Jun  8 07:11:52 hydra kernel: [  525.737548] usb 3-4: New USB device found, idVendor=04e8, idProduct=6860
Jun  8 07:11:52 hydra kernel: [  525.737551] usb 3-4: New USB device strings: Mfr=2, Product=3, SerialNumber=4
Jun  8 07:11:52 hydra kernel: [  525.737553] usb 3-4: Product: SAMSUNG-SGH-I717
Jun  8 07:11:52 hydra kernel: [  525.737554] usb 3-4: Manufacturer: samsung
Jun  8 07:11:52 hydra kernel: [  525.737555] usb 3-4: SerialNumber: 2a4c2c04
Jun  8 07:11:52 hydra kernel: [  525.739184] cdc_acm 3-4:1.1: This device cannot do calls on its own. It is not a modem.
Jun  8 07:11:52 hydra kernel: [  525.739238] cdc_acm 3-4:1.1: ttyACM0: USB ACM device
Jun  8 07:11:52 hydra colord: Device added: sysfs-samsung-SAMSUNG-SGH-I717
Jun  8 07:11:52 hydra modem-manager[1163]: <info>  (ttyACM0) opening serial port...
Jun  8 07:11:52 hydra modem-manager[1163]: <info>  (ttyACM0) closing serial port...
Jun  8 07:11:52 hydra modem-manager[1163]: <info>  (ttyACM0) serial port closed
Jun  8 07:11:52 hydra modem-manager[1163]: mm_serial_port_close: assertion `priv->open_count > 0' failed
Jun  8 07:11:52 hydra kernel: [  525.938119] usb 3-4: reset high-speed USB device number 4 using ehci-pci
Jun  8 07:11:53 hydra kernel: [  526.072254] cdc_acm 3-4:1.1: This device cannot do calls on its own. It is not a modem.
Jun  8 07:11:53 hydra kernel: [  526.072371] cdc_acm 3-4:1.1: ttyACM0: USB ACM device
Jun  8 07:11:53 hydra kernel: [  526.073396] usb 3-4: usbfs: process 3785 (pool) did not claim interface 0 before use
Jun  8 07:11:53 hydra kernel: [  526.181843] usb 3-4: reset high-speed USB device number 4 using ehci-pci
Jun  8 07:11:53 hydra kernel: [  526.315977] cdc_acm 3-4:1.1: This device cannot do calls on its own. It is not a modem.
Jun  8 07:11:53 hydra kernel: [  526.316097] cdc_acm 3-4:1.1: ttyACM0: USB ACM device
Jun  8 07:11:53 hydra kernel: [  526.317024] usb 3-4: usbfs: process 3785 (pool) did not claim interface 0 before use
Jun  8 07:11:53 hydra kernel: [  526.317158] usb 3-4: usbfs: process 3781 (pool) did not claim interface 0 before use
Jun  8 07:11:53 hydra kernel: [  526.317169] usb 3-4: usbfs: process 3781 (pool) did not claim interface 0 before use
Jun  8 07:11:53 hydra kernel: [  526.317175] usb 3-4: usbfs: process 3781 (pool) did not claim interface 0 before use
Jun  8 07:11:53 hydra kernel: [  526.317179] usb 3-4: usbfs: process 3781 (pool) did not claim interface 0 before use
Jun  8 07:11:53 hydra kernel: [  526.317183] usb 3-4: usbfs: process 3781 (pool) did not claim interface 0 before use
Jun  8 07:11:53 hydra kernel: [  526.317479] usb 3-4: usbfs: process 3785 (pool) did not claim interface 0 before use
Jun  8 07:11:53 hydra kernel: [  526.317573] usb 3-4: usbfs: process 3785 (pool) did not claim interface 0 before use
Jun  8 07:11:53 hydra kernel: [  526.317578] usb 3-4: usbfs: process 3785 (pool) did not claim interface 0 before use
Jun  8 07:11:53 hydra kernel: [  526.317583] usb 3-4: usbfs: process 3785 (pool) did not claim interface 0 before use
Jun  8 07:11:53 hydra kernel: [  526.317587] usb 3-4: usbfs: process 3785 (pool) did not claim interface 0 before use
Jun  8 07:11:53 hydra modem-manager[1163]: mm_serial_port_close: assertion `priv->open_count > 0' failed
Jun  8 07:11:53 hydra modem-manager[1163]: <info>  (ttyACM0) opening serial port...
Jun  8 07:11:56 hydra kernel: [  529.266469] usb 3-4: USB disconnect, device number 4
Jun  8 07:11:56 hydra modem-manager[1163]: <info>  (ttyACM0) closing serial port...
Jun  8 07:11:56 hydra modem-manager[1163]: <info>  (ttyACM0) serial port closed
Jun  8 07:11:56 hydra modem-manager[1163]: <warn>  Couldn't probe for capabilities, probably not a GSM or CDMA modem
Jun  8 07:11:56 hydra modem-manager[1163]: <info>  (ttyACM0) opening serial port...
Jun  8 07:11:56 hydra modem-manager[1163]: mm_serial_port_close: assertion `priv->open_count > 0' failed