Date: Fri, 29 Sep 2006 00:53:27 -0700 From: David G Lawrence <dg@dglawrence.com> To: Scott Long <scottl@samsco.org> Cc: freebsd-stable@freebsd.org, Oliver Brandmueller <ob@e-Gitt.NET>, John Baldwin <jhb@freebsd.org> Subject: Re: 6.2 SHOWSTOPPER - em completely unusable on 6.2 Message-ID: <20060929075327.GI14975@tnn.dglawrence.com> In-Reply-To: <20060929072741.GH14975@tnn.dglawrence.com> References: <451A1375.5080202@gneto.com> <20060927071538.GF22229@e-Gitt.NET> <451A4189.5020906@samsco.org> <20060927152824.GJ22229@e-Gitt.NET> <20060927155553.GB14563@icarus.home.lan> <20060927155904.GM22229@e-Gitt.NET> <451AA7B1.5080202@samsco.org> <20060929072741.GH14975@tnn.dglawrence.com>
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> Attached is a simple user program that will immediately cause pretty much > all of the network drivers (at least the ones I own) to stop working and > get watchdog timeouts. Oh, one more thing - I've only tried this on uni-processor machines. The only MP machine that I have here is a production machine that I can't test this on right now. If running this on an SMP machine doesn't show the problem, then try running multiple copies of it (one for each CPU). -DG David G. Lawrence President Download Technologies, Inc. - http://www.downloadtech.com - (866) 399 8500 The FreeBSD Project - http://www.freebsd.org Pave the road of life with opportunities.
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