https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=209674

--- Comment #7 from Hans Petter Selasky <hsela...@freebsd.org> ---
Hi,

The ERR=STALLED indicates a USB error. We expect 8-bytes, while the device only
send 6, and in addition STALLED. Is the device connected directly to the USB
port or through some kind of USB HUB? Can you try both ways and see if it
helps?

--HPS

<OPEN|TRANSFERRING|STARTED|SHORT_XFER_OK|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|CAN_CANCEL_IMMED|DOING_CALLBACK|0>
20:58:26.187521 usbus2.4
DONE-INTR-EP=00000081,SPD=LOW,NFR=1,SLEN=8,IVAL=10,ERR=STALLED
 frame[0] READ 6 bytes
 0000  00 00 00 00 00 00 -- --  -- -- -- -- -- -- -- --  |......          |
 flags 0xa <SHORT_XFER_OK|PIPE_BOF|0>
 status 0x8b025

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