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Date:      Thu, 03 Oct 2019 18:00:33 +0000
From:      bugzilla-noreply@freebsd.org
To:        wireless@FreeBSD.org
Subject:   [Bug 233226] run(4) WiFi card fails periodically: run0: device timeout
Message-ID:  <bug-233226-21060-xa32oxtXVj@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-233226-21060@https.bugs.freebsd.org/bugzilla/>
References:  <bug-233226-21060@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D233226

--- Comment #5 from Jim Pirzyk <pirzyk@FreeBSD.org> ---
No I have yet to discover a specific cause.  Most of the time I see the dev=
ice
timeouts are in the middle of the night.  But sometimes (like just within t=
he
hour) it will happen while I am using wireless, browsing web, slack, etc.

I turned on the hw.usb.run.debug=3D0x40 (USB_ERR_TIMEOUT) and this is what =
I see:

Oct  3 12:34:30 <kern.crit> zephyr kernel: transfer complete: 488 bytes @ i=
ndex
1
Oct  3 12:34:30 <kern.crit> zephyr kernel: run0: sending frame len=3D132/16=
0 @
index 1
Oct  3 12:34:35 <kern.crit> zephyr kernel: run0: USB transfer error,
USB_ERR_TIMEOUT
Oct  3 12:34:35 <kern.crit> zephyr kernel: run0: device timeout
Oct  3 12:34:35 <kern.crit> zephyr kernel: run0: cmdq_store=3D5
Oct  3 12:34:35 <kern.crit> zephyr kernel: run0: sending frame len=3D389/42=
0 @
index 1
Oct  3 12:34:35 <kern.crit> zephyr kernel: run0: transfer complete: 420 byt=
es @
index 1
Oct  3 12:34:35 <kern.crit> zephyr kernel: run0: sending frame len=3D1536/1=
564 @
index 1
Oct  3 12:34:37 <kern.crit> zephyr kernel: run0: sending frame len=3D126/15=
6 @
index 0
Oct  3 12:34:37 <kern.crit> zephyr kernel: run0: transfer complete: 156 byt=
es @
index 0
Oct  3 12:34:37 <kern.crit> zephyr kernel: run0: sending frame len=3D126/15=
6 @
index 0
Oct  3 12:34:37 <kern.crit> zephyr kernel: run0: transfer complete: 156 byt=
es @
index 0
Oct  3 12:34:40 <kern.crit> zephyr kernel: run0: USB transfer error,
USB_ERR_TIMEOUT
Oct  3 12:34:40 <kern.crit> zephyr kernel: run0: device timeout
Oct  3 12:34:40 <kern.crit> zephyr kernel: run0: cmdq_store=3D2
Oct  3 12:34:40 <kern.crit> zephyr kernel: run0: sending frame len=3D1536/1=
564 @
index 1
Oct  3 12:34:45 <kern.crit> zephyr kernel: run0: USB transfer error,
USB_ERR_TIMEOUT
Oct  3 12:34:45 <kern.crit> zephyr kernel: run0: device timeout
Oct  3 12:34:45 <kern.crit> zephyr kernel: run0:=20
Oct  3 12:34:45 <kern.crit> zephyr kernel: cmdq_store=3D11
Oct  3 12:34:45 <kern.crit> zephyr kernel: run0: sending frame len=3D1536/1=
564 @
index 1
Oct  3 12:34:47 <kern.crit> zephyr kernel: run0: sending frame len=3D126/15=
6 @
index 0
Oct  3 12:34:50 <kern.crit> zephyr kernel: run0: USB transfer error,
USB_ERR_TIMEOUT
Oct  3 12:34:50 <kern.crit> zephyr kernel: run0: device timeout
Oct  3 12:34:50 <kern.crit> zephyr kernel: run0: cmdq_store=3D12
...
Oct  3 12:54:41 <kern.crit> zephyr kernel: run0: sending frame len=3D26/56 @
index 0
Oct  3 12:54:41 <kern.crit> zephyr kernel: run0: transfer complete: 56 byte=
s @
index 0
Oct  3 12:54:41 <kern.crit> zephyr kernel: run0: sending frame len=3D26/56 @
index 0
Oct  3 12:54:41 <kern.crit> zephyr kernel: run0: transfer complete: 56 byte=
s @
index 0
Oct  3 12:54:41 <kern.crit> zephyr kernel: run0: sending frame len=3D26/56 @
index 0
Oct  3 12:54:46 <kern.crit> zephyr kernel: run0: USB transfer error,
USB_ERR_TIMEOUT
Oct  3 12:54:46 <kern.crit> zephyr kernel: run0: device timeout
Oct  3 12:54:46 <kern.crit> zephyr kernel: run0: cmdq_store=3D13
Oct  3 12:54:46 <kern.crit> zephyr kernel: run0: sending frame len=3D26/56 @
index 0
Oct  3 12:54:46 <kern.crit> zephyr kernel: run0: transfer complete: 56 byte=
s @
index 0
Oct  3 12:54:46 <kern.crit> zephyr kernel: run0: sending frame len=3D26/56 @
index 0
Oct  3 12:54:46 <kern.crit> zephyr kernel: run0: transfer complete: 56 byte=
s @
index 0
Oct  3 12:54:46 <kern.crit> zephyr kernel: run0: sending frame len=3D26/56 @
index 0
Oct  3 12:54:48 <kern.crit> zephyr kernel: run0: USB transfer error,
USB_ERR_CANCELLED
Oct  3 12:54:53 <kern.crit> zephyr kernel: run0: firmware RT2870 ver. 0.33
loaded

I belive the USB_ERR_CANCELLED is when I downed the interface.

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