| To: | xen-devel@xxxxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | [Xen-devel] Re: potentially nasty oops on startup |
| From: | Thomas Ronner <thomas@xxxxxxxx> |
| Date: | 2005年1月13日 18:06:17 +0100 |
| Delivery-date: | 2005年1月13日 17:07:51 +0000 |
| Envelope-to: | xen+James.Bulpin@xxxxxxxxxxxx |
| List-archive: | <http://sourceforge.net/mailarchive/forum.php?forum=xen-devel> |
| List-help: | <mailto:xen-devel-request@lists.sourceforge.net?subject=help> |
| List-id: | List for Xen developers <xen-devel.lists.sourceforge.net> |
| List-post: | <mailto:xen-devel@lists.sourceforge.net> |
| List-subscribe: | <https://lists.sourceforge.net/lists/listinfo/xen-devel>, <mailto:xen-devel-request@lists.sourceforge.net?subject=subscribe> |
| List-unsubscribe: | <https://lists.sourceforge.net/lists/listinfo/xen-devel>, <mailto:xen-devel-request@lists.sourceforge.net?subject=unsubscribe> |
| Sender: | xen-devel-admin@xxxxxxxxxxxxxxxxxxxxx |
| User-agent: | Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.3.1) Gecko/20030425 |
Hello, >On Sun, 5 Dec 2004, Rik van Riel wrote: > > > I"m getting the following oops on startup, and I"m not quite > > sure why. It looks nasty though, with an invalid page being > > mapped into a process, and a strange looking EIP ... > > > > do_wp_page: bogus page at address 00000449 > > VM: killing process kmodule> > Unable to handle kernel NULL pointer dereference at virtual address > > 00000449
> OK, figured it out. It"s kmodule, mmaping /dev/mem and > making vm86 calls. Select fragments from a strace: (...)I'm having the same problem on Xen 2.0.3 using the stock XenLinux 2.6.10 kernel. This didn't happen with Xen 2.0.1 and XenLinux 2.6.9. Is there a fix available? in -testing perhaps? The distribution in domain 0 is FC3.
Greetings, Thomas -- Thomas Ronner Computer Systems Group Institute of Information & Computing Sciences, Utrecht University E: thomas@xxxxxxxx T: 030 2539296 ------------------------------------------------------- The SF.Net email is sponsored by: Beat the post-holiday blues Get a FREE limited edition SourceForge.net t-shirt from ThinkGeek. It's fun and FREE -- well, almost....http://www.thinkgeek.com/sfshirt _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/xen-devel
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | [Xen-devel] Booting Xen on IA64 (for Dan Magenheimer) , Philippe Berthault |
|---|---|
| Next by Date: | Re: [Xen-devel] poor I/O performance on domU , Jan Kundrát |
| Previous by Thread: | [Xen-devel] Booting Xen on IA64 (for Dan Magenheimer) , Philippe Berthault |
| Next by Thread: | [Xen-devel] poor I/O performance on domU , Jan Kundrát |
| Indexes: | [Date] [Thread] [Top] [All Lists] |