Date: Wed, 1 Jun 2005 15:17:40 +1000 From: <peterg@ptree32.com.au> To: Tilman Linneweh <arved@freebsd.org> Cc: freebsd-ppc@freebsd.org Subject: Re: panic pmap_pvo_to pte: pvo 0x129e0800 pte does not match pte0x817bc0 in pmap_pteg_table Message-ID: <278b733f.56e6023.819d600@dommail.onthenet.com.au>
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>> I'd say not: it's probably more to do with the concurrency. Does it take long >> to trigger ? What if you kick off 2/3x that many package builds ? > >Usually it happens after a few hours. OK, there's some debug I can put into pmap.c when I get back to try and get some more info on this (essentially dumping the virt/phys addresses/seg registers involved). >I tried kicking the load above 10 by additional running >make buildworld -j 10 and the machine froze within a few minutes, without >breaking into ddb. That's the sort of hang I like: nice and reproducable :) >Unrelated, i am getting different panic, which does not look ppc-specific: >It happens reproducable when i try to compile the nss port >(or the one included in mozilla) Do you know if it happens on i386 ? later, Peter.
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