HelenOS sources

usb_log_fatal     382 uspace/drv/bus/usb/ehci/hc.c 		usb_log_fatal("HCD(%p): HOST SYSTEM ERROR!", hc);
usb_log_fatal     383 uspace/drv/bus/usb/ohci/hc.c 		usb_log_fatal("Error like no other!");
usb_log_fatal     193 uspace/drv/bus/usb/uhci/hc.c 			usb_log_fatal("Too many UHCI hardware failures!.");
usb_log_fatal     106 uspace/lib/usbhid/src/hidreport.c 		usb_log_fatal("No HID descriptor found!");