ucom_free Fatal trap on shutdown / module unload
Hans Petter Selasky
hps at selasky.org
Tue Jun 24 04:39:29 UTC 2014
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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