Something

Jun 13 05:02:18 uclibc kern.debug kernel: usb 3-2: new device strings: Mfr=1, Product=2, SerialNumber=0
Jun 13 05:02:18 uclibc kern.info kernel: usb 3-2: Product: VOIP USB Phone
Jun 13 05:02:18 uclibc kern.info kernel: usb 3-2: Manufacturer: Yealink Network Technology Ltd.
Jun 13 05:02:18 uclibc kern.debug kernel: usb 3-2: uevent
Jun 13 05:02:18 uclibc kern.debug kernel: usb 3-2: usb_probe_device
Jun 13 05:02:18 uclibc kern.info kernel: usb 3-2: configuration #1 chosen from 1 choice
Jun 13 05:02:18 uclibc kern.debug kernel: usb 3-2: adding 3-2:1.0 (config #1, interface 0)
Jun 13 05:02:18 uclibc kern.debug kernel: usb 3-2:1.0: uevent
Jun 13 05:02:18 uclibc kern.debug kernel: usb 3-2: adding 3-2:1.1 (config #1, interface 1)
Jun 13 05:02:18 uclibc kern.debug kernel: usb 3-2:1.1: uevent
Jun 13 05:02:18 uclibc kern.debug kernel: usb 3-2: adding 3-2:1.2 (config #1, interface 2)
Jun 13 05:02:18 uclibc kern.debug kernel: usb 3-2:1.2: uevent
Jun 13 05:02:18 uclibc kern.debug kernel: usb 3-2: adding 3-2:1.3 (config #1, interface 3)
Jun 13 05:02:18 uclibc kern.debug kernel: usb 3-2:1.3: uevent
Jun 13 05:02:18 uclibc kern.debug kernel: usbhid 3-2:1.3: usb_probe_interface
Jun 13 05:02:18 uclibc kern.debug kernel: usbhid 3-2:1.3: usb_probe_interface - got id
Jun 13 05:02:18 uclibc kern.debug kernel: yealink 3-2:1.3: usb_probe_interface
Jun 13 05:02:18 uclibc kern.debug kernel: yealink 3-2:1.3: usb_probe_interface - got id
Jun 13 05:02:18 uclibc kern.err kernel: drivers/usb/input/yealink.c: invalid payload size 8, expected 16
Jun 13 05:02:18 uclibc kern.info kernel: input: Unspecified device as /class/input/input0
Jun 13 05:02:18 uclibc kern.debug kernel: drivers/usb/input/yealink.c: input_open
Jun 13 05:02:18 uclibc kern.debug kernel: drivers/usb/core/inode.c: creating file '002'
Jun 13 05:02:18 uclibc kern.debug kernel: hub 1-0:1.0: state 7 ports 5 chg 0000 evt 0010
Jun 13 05:02:18 uclibc kern.debug kernel: hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0004
Jun 13 05:02:18 uclibc kern.err kernel: drivers/usb/input/yealink.c: urb_ctl_callback - urb status -32
Jun 13 05:02:18 uclibc kern.err kernel: drivers/usb/input/yealink.c: urb_ctl_callback - urb status -32
Jun 13 05:02:18 uclibc kern.err kernel: drivers/usb/input/yealink.c: urb_ctl_callback - urb status -32