Something

UEVENT[1207417236.979787] add      /devices/pci0000:00/0000:00:1d.0/usb1/1-2 (usb)
UEVENT[1207417236.980669] add      /class/usb_endpoint/usbdev1.3_ep00 (usb_endpoint)
UEVENT[1207417236.981825] add      /devices/pci0000:00/0000:00:1d.0/usb1/1-2/1-2:1.0 (usb)
UDEV  [1207417236.982648] add      /devices/pci0000:00/0000:00:1d.0/usb1/1-2 (usb)
UDEV  [1207417236.984733] add      /class/usb_endpoint/usbdev1.3_ep00 (usb_endpoint)
UEVENT[1207417236.986262] add      /class/sound/midiC1D0 (sound)
UEVENT[1207417236.986291] add      /class/sound/midi1 (sound)
UEVENT[1207417236.986307] add      /class/sound/dmmidi1 (sound)
UEVENT[1207417236.986323] add      /class/sound/controlC1 (sound)
UEVENT[1207417236.986338] add      /class/sound/mixer1 (sound)
UEVENT[1207417236.986352] add      /class/usb_endpoint/usbdev1.3_ep01 (usb_endpoint)
UEVENT[1207417236.986367] add      /class/usb_endpoint/usbdev1.3_ep82 (usb_endpoint)
UEVENT[1207417236.986382] add      /class/usb_device/usbdev1.3 (usb_device)
UDEV  [1207417237.044928] add      /devices/pci0000:00/0000:00:1d.0/usb1/1-2/1-2:1.0 (usb)
UDEV  [1207417237.049868] add      /class/sound/midiC1D0 (sound)
UDEV  [1207417237.050471] add      /class/sound/mixer1 (sound)
UDEV  [1207417237.051181] add      /class/sound/midi1 (sound)
UDEV  [1207417237.051518] add      /class/usb_endpoint/usbdev1.3_ep01 (usb_endpoint)
UDEV  [1207417237.052484] add      /class/sound/dmmidi1 (sound)
UDEV  [1207417237.067559] add      /class/sound/controlC1 (sound)
UDEV  [1207417237.069850] add      /class/usb_device/usbdev1.3 (usb_device)
UDEV  [1207417237.070886] add      /class/usb_endpoint/usbdev1.3_ep82 (usb_endpoint)