Re: phantom device disconnects

2016-09-24 Thread Hans Petter Selasky 

On 09/24/16 08:21, Andriy Gapon wrote:

Is there a way to stop the spam?
Should we be reporting diconnects for unattached ports at all?


Hi,

Figure out which hub this is and set on of the sysctls to stop enumeration:

sysctl -a | grep enumer

--HPS
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phantom device disconnects

2016-09-23 Thread Andriy Gapon 

Since yesterday I am getting message like the following at random intervals:
ugen1.3:  at usbus1 (disconnected)
ugen1.3:  at usbus1 (disconnected)
ugen1.3:  at usbus1 (disconnected)

There are not matching messages about any connected device and usbconfig,
obviously, knows nothing about ugen1.3:
ugen6.1:  at usbus6, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE
(0mA)
ugen5.1:  at usbus5, cfg=0 md=HOST spd=HIGH (480Mbps)
pwr=SAVE (0mA)
ugen4.1:  at usbus4, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE
(0mA)
ugen3.1:  at usbus3, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE
(0mA)
ugen2.1:  at usbus2, cfg=0 md=HOST spd=HIGH (480Mbps)
pwr=SAVE (0mA)
ugen1.1:  at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE
(0mA)
ugen0.1:  at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE
(0mA)
ugen1.2:  at usbus1, cfg=0 md=HOST spd=FULL (12Mbps)
pwr=ON (98mA)
ugen2.2:  at usbus2, cfg=0 md=HOST spd=HIGH
(480Mbps) pwr=SAVE (2mA)

Seems like this is caused by flaky hardware?  Or something else?

Is there a way to stop the spam?
Should we be reporting diconnects for unattached ports at all?

Thanks!
-- 
Andriy Gapon
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