Dec  5 22:08:47 riogrande usb 2-2: new full speed USB device using ohci_hcd and address 2
Dec  5 22:08:48 riogrande /etc/hotplug/usb/tascam_fw: load /usr/share/alsa/firmware/usx2yloader/us122fw.ihx for 1604/8006/100 to /proc/bus/usb/002/002
Dec  5 22:08:48 riogrande usb 2-2: USB disconnect, address 2
Dec  5 22:08:50 riogrande usb 2-2: new full speed USB device using ohci_hcd and address 3
Dec  5 22:08:51 riogrande /etc/hotplug/usb/tascam_fpga: calling /usr/bin/usx2yloader for /proc/bus/usb/002/003
Dec  5 22:08:53 riogrande /etc/hotplug/usb/tascam_fpga: leaving
Dec  5 22:10:10 riogrande su[6444]: + pts/0 arnold:root
Dec  5 22:10:10 riogrande su(pam_unix)[6444]: session opened for user root by (uid=1001)
Dec  5 22:10:46 riogrande usbusx2yaudio.c: 1: should not be here with counts=0
Dec  5 22:10:46 riogrande activ frame status -18. Most propably some hardware problem.
Dec  5 22:11:33 riogrande su[6488]: + pts/1 arnold:root
Dec  5 22:11:33 riogrande su(pam_unix)[6488]: session opened for user root by (uid=1001)