static void ohci_eof_timer(OHCIState *ohci)
{
    ohci->sof_time = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
    timer_mod(ohci->eof_timer, ohci->sof_time + usb_frame_time);
}

The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.