On Thu, 2009-09-24 at 12:36 +0300, Alexander Motin wrote: > Jaakko Heinonen wrote: > > On 2009-09-23, Alexander Motin wrote: > >> Then please explain me how it happens. I don't think that explanation > >> "it just works" sufficient. > >> > >> Any ideas what needed to reproduce that? Because it looks like not going > >> to fall in my case: > > > > It happens if a parent ata device is not attached. I can reproduce the > > problem on system which hash ata0, ata2 and ata3 devices but ata1 fails > > to probe. > > Nice catch. I think it is newbus problem, not ata. I am able to simulate > this problem locally and attached patch fixes it. Any objections? > I can confirm that this patch fixes panic in my environment, even with the patch from Jaakko Heinonen reverted. My system is: FreeBSD RabbitsDen.RabbitsLawn.verizon.net 8.0-RC1 FreeBSD 8.0-RC1 #1 r197402M: Thu Sep 24 08:04:08 EDT 2009 root_at_RabbitsDen.RabbitsLawn.verizon.net:/usr/obj/usr/src/sys/TPX60 i386 -- Alexandre Kovalenko (Олександр Коваленко)Received on Thu Sep 24 2009 - 11:31:18 UTC
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