Date: Mon, 21 Oct 2013 12:50:01 GMT From: Raimundo Santos <raitech@gmail.com> To: freebsd-amd64@FreeBSD.org Subject: Re: amd64/179376: xhci ehci irq storm Message-ID: <201310211250.r9LCo1ae045530@freefall.freebsd.org>
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The following reply was made to PR amd64/179376; it has been noted by GNATS. From: Raimundo Santos <raitech@gmail.com> To: bug-followup@freebsd.org, michal@sviba.cz Cc: Subject: Re: amd64/179376: xhci ehci irq storm Date: Mon, 21 Oct 2013 10:45:34 -0200 --001a1133de3837d7ab04e93faa05 Content-Type: text/plain; charset=ISO-8859-1 The same irq storm occurs here when I plug a monitor in my ISPs router, does not matter if the monitor is plugged via DVI, D-Sub (VGA) or HDMI. Because it is under production now, I can not test on it. I am using a custom kernel with ipfw fwd, verbosity and pass all, plus vimage enabled, but can confirm that an installation over a new machine came up with the same problem. Both machines are running 9.2-RELEASE, and both are over Gigabyte motherboards. To reproduce, does not need to go further: just boot an installation media, jump into shell and monitor irqs. Then, unplug the monitor from whatever kind of connector it is connected. Wait some seconds and plug it again. Now you got your own irq storrm! Make shure that the test machine has USB 3.0. Cheers, Raimundo Santos PS: my router was made over 9.1-RELEASE and I upgraded recently because of a bug with routes, aliases and multiple FIBs. But I have the same issue under 9.1-RELEASE. --001a1133de3837d7ab04e93faa05 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable <div dir=3D"ltr"><div><div>The same irq storm occurs here when I plug a mon= itor in my ISPs router, does not matter if the monitor is plugged via DVI, = D-Sub (VGA) or HDMI.<br><br></div>Because it is under production now, I can= not test on it. I am using a custom kernel with ipfw fwd, verbosity and pa= ss all, plus vimage enabled, but can confirm that an installation over a ne= w machine came up with the same problem.<br> <br></div><div>Both machines are running 9.2-RELEASE, and both are over Gig= abyte motherboards.<br><br></div><div>To reproduce, does not need to go fur= ther: just boot an installation media, jump into shell and monitor irqs. Th= en, unplug the monitor from whatever kind of connector it is connected. Wai= t some seconds and plug it again. Now you got your own irq storrm!<br> <br>Make shure that the test machine has USB 3.0.<br><br></div><div>Cheers,= <br></div><div>Raimundo Santos<br><br></div><div>PS: my router was made ove= r 9.1-RELEASE and I upgraded recently because of a bug with routes, aliases= and multiple FIBs. But I have the same issue under 9.1-RELEASE.<br> </div></div> --001a1133de3837d7ab04e93faa05--
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