Bug#602550: lenny - cannot start openvz since upgrade (linux-image-2.6.26-2-openvz-amd64) - kernel bug

[Lakos Dániel <llldannylll@freemail.hu>]

Package: linux-image-2.6.26-2-openvz-amd64 (2.6.26-25lenny1)

# /etc/init.d/vz start
Starting OpenVZ: failed to load module vzmon..failed

# modprobe vzmon
FATAL: Error inserting vzmon
(/lib/modules/2.6.26-2-openvz-amd64/kernel/kernel/ve/vzmon.ko): Unknown
symbol in module, or unknown parameter (see dmesg)

# dmesg
vzmon: Unknown symbol compat_alloc_user_space

Tried to downgrade to 2.6.26-1, and removed 2.6.26-2, but it loads 2.6.26-2.
Boot with linux-image-2.6.26-1-openvz-amd64.
# uname -a
Linux vga 2.6.26-2-openvz-amd64 #1 SMP Tue Mar 9 23:10:10 UTC 2010
x86_64 GNU/Linux