[Pkg-xen-devel] Xen and LVM, bug at arch/x86/xen/mmu.c:1649?

[Sebastien Koechlin]

I have a kernel BUG() most of the time when updating my LVM configuration.

I created a bug report on kernel linux-2.6 package as it looked related to
kernel; but searching through bug reports, it look like it's Xen related.
- No similar bug report about LVM crash for non-xen user
- Other Xen users have similar errors:

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=615048
"base: After removing lvm snapshot got kernel BUG at
/build/.../source_amd64_xen/arch/x86/xen/mmu.c:1649!"

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=610812
"linux-image-2.6.32-5-xen-amd64: kernel BUG at
/build/buildd-linux-2.6_2.6.32-29-amd64-xcs37n/.../x86/xen/mmu.c:1649"
Backup with LVM snapshot

My bugreport:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=613073
"linux-image-2.6.32-5-xen-amd64: Kernel BUG while creating LVM snapshot in
Dom0"

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=613634
"linux-image-2.6.32-5-xen-amd64: Using pvcreate on a multipathed iscsi device
produces a kernel bug"

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=614400
"linux-image-2.6.32-5-xen-amd64: Kernel Crash when initiating lvcreate or
lvremove actions"

Can someone have a look?

-- 
Seb, autocuiseur