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Date:      Fri, 27 Jun 2014 17:48:52 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-usb@FreeBSD.org
Subject:   [Bug 191432] FreeBSD 10.0-STABLE #0 r267746: panic when using ue0 network
Message-ID:  <bug-191432-17-fpFtg9Udj3@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-191432-17@https.bugs.freebsd.org/bugzilla/>
References:  <bug-191432-17@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=191432

--- Comment #11 from Hans Petter Selasky <hselasky@FreeBSD.org> ---
Hi,

Could you check with a tool like wireshark, if the network adapter has data
loss. Can also be checked using "ifconfig ue0".

For example if you "ping -f -s 1500 xxx" to some local address, how much packet
loss is there?

What I see in the dmesg, is that there is a device that has trouble
enumerating. See the IO-ERROR. If you enable hw.usb.uhub.debug=16 you will see
the portnumber.

BTW: You should try:

0x1
0x2
..
0x80000000

Because the device has many ports.

--HPS

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