```SendBufferToWorker fail. May be the send buffer are overflow..}) = 0
write(1, "SendBufferToWorker fail..}) = 0
write(1, "SendBufferToWorker fail.SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
write(1, "SendBufferToWorker failSNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
write(1, "SendBufferToWorker fail