Re: ucom_free Fatal trap on shutdown / module unload

Hi

Well I'm running the snaphot memstick image from June of 11-CURRENT amd64,
with newcons.

The device is embedded in the laptop and I can not remove it easily so I
don't know what would happen if I do.

I'm sending you the screenshots separately in direct mail so we don't have
to wait for large attachment approval on the list.




--
Johannes Lundberg
BRILLIANTSERVICE CO., LTD.


On Tue, Jun 24, 2014 at 1:39 PM, Hans Petter Selasky <hps_at_selasky.org>
wrote:

> On 06/23/14 07:34, Lundberg, Johannes wrote:
>
>> I added some logging to see what is going on and this is what I got (none
>> of the proposed solution solved the problem)
>>
>> uhso_detach gets called 7 times (for oid 0-6). It crashes the 2nd time on
>> the call usbd_transfer_unsetup(sc->sc_xfer, 3);
>>
>>
> Hi,
>
> You are running -stable presumably?
>
> Can you set hw.usb.debug=16 and collects the 10 last prints before the
> panic, and backtrace would be nice too. This does not happen when you
> unplug the device, correct?
>
> --HPS
>
>

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