[   25.392138] composite sync not supported
[   25.432065] usb 2-1: new full-speed USB device number 3 using ohci_hcd
[   25.611301] scsi7 : usb-storage 2-1:1.3
[   25.621313] usbcore: registered new interface driver usbserial
[   25.621333] USB Serial support registered for generic
[   25.621415] usbcore: registered new interface driver usbserial_generic
[   25.621417] usbserial: USB Serial Driver core
[   25.627939] USB Serial support registered for GSM modem (1-port)
[   25.628671] option 2-1:1.0: GSM modem (1-port) converter detected
[   25.628868] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB0
[   25.628892] option 2-1:1.1: GSM modem (1-port) converter detected
[   25.629033] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB1
[   25.629055] option 2-1:1.2: GSM modem (1-port) converter detected
[   25.629191] usb 2-1: GSM modem (1-port) converter now attached to ttyUSB2
[   25.629480] usbcore: registered new interface driver option
[   25.629484] option: v0.7.2:USB Driver for GSM modems
[   26.613118] scsi 7:0:0:0: CD-ROM            AnyDATA  CD-ROM           1.00 PQ: 0 ANSI: 2
[   26.623145] sr1: scsi3-mmc drive: 0x/0x caddy
[   26.625984] sr 7:0:0:0: Attached scsi CD-ROM sr1
[   26.628770] sr 7:0:0:0: Attached scsi generic sg2 type 5
[   26.813092] sr1: CDROM (ioctl) error, command: Xpwrite, Read disk info 51 00 00 00 00 00 00 00 02 00
[   26.813106] sr: Sense Key : Hardware Error [current] 
[   26.813111] sr: Add. Sense: No additional sense information
[   29.104071] composite sync not supported
[   32.236075] composite sync not supported
[   33.408078] composite sync not supported
[   34.848080] composite sync not supported
[   52.848106] composite sync not supported
[  157.288137] composite sync not supported
[  759.290772] PPP BSD Compression module registered
[  759.301387] PPP Deflate Compression module registered
[  829.518342] CE: hpet increased min_delta_ns to 20113 nsec
[ 2558.012087] composite sync not supported
[ 3696.712208] composite sync not supported
[ 4512.800231] composite sync not supported
[ 4661.356214] composite sync not supported
[ 5377.628189] composite sync not supported
[ 9650.604417] composite sync not supported