Date: Thu, 12 Sep 2002 09:09:43 -0400 (EDT) From: Andrew Gallatin <gallatin@cs.duke.edu> To: Yoriaki FUJIMORI <fujimori@prinz.fujimori.cache.waseda.ac.jp> Cc: freebsd-alpha@FreeBSD.ORG Subject: Re: panic: pmap_remove_pages:... Message-ID: <15744.37399.367166.6137@grasshopper.cs.duke.edu> In-Reply-To: <200209121107.g8CB7PlZ014721@prinz.fujimori.cache.waseda.ac.jp> References: <200209121107.g8CB7PlZ014721@prinz.fujimori.cache.waseda.ac.jp>
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> Yesterday, I tried to upgrade to 4.6.2R. And it seems the box > starts sudden `Wooom...' in the middle of `make buildworld' etc. > > Once I saw > > panic: pmap_remove_pages: page on pm_pvlist has no pte > > > syncing disks... 17 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 > giving up on 1 buffers > Uptime: 3h33m0s > Automatic reboot in 15 seconds - press a key on the console to abort > Rebooting... > > My question is: what kind of panic this is. Something wrong happened > in vm, I guess. Yes. That's what happened. A trace (even just from ddb) would be helpful. FWIW, my UP1000 has been happily tracking -stable (running 4.6-STABLE FreeBSD 4.6-STABLE #0: Tue Aug 27 22:18:51 EDT 2002) now. My xp1000 has been happy at 4.7-prelrelease. You might consider upgrading to the latest sources to see if that helps any. Drew To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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