base-files conflicts with fsvs

[Gunnar Thielebein]

Package: base-files
Version: 4.0.1ubuntu5.8.04.3
Severity: important


when upgrading base-files package with installed fsvs environment the package upgrade fails with following error:
find: Symbolic link `/etc/fsvs/6666cd76f96956469e7be39d750cc7d9/_base/sys/devices/virtual/net/lo/subsystem/eth0/device/subsystem/devices/0000:01:05.0/host1/target1:0:1/1:0:1:0/subsystem/drivers/sd/0:0:0:0/block:sda/sda1/holders/dm-0/subsystem/fd0/device/subsystem/devices/i8042/serio1/subsystem/drivers/atkbd/serio0/input/input1/subsystem/input3/subsystem' is part of a loop in the directory hierarchy; we have already visited the directory to which it points.                                                                                      
another error message: 
find: Filesystem loop detected; `/etc/fsvs/6666cd76f96956469e7be39d750cc7d9/_base/proc/1/task/1/cwd/proc' has the same device number and inode as a directory which is 5 levels higher in the filesystem hierarchy.

-- System Information:
Debian Release: lenny/sid
  APT prefers hardy-updates
  APT policy: (500, 'hardy-updates'), (500, 'hardy-security'), (500, 'hardy')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.24-21-generic (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages base-files depends on:
ii  base-passwd        3.5.16                Debian base system master password
ii  gawk [awk]         1:3.1.6.dfsg-0ubuntu1 GNU awk, a pattern scanning and pr
ii  libc6              2.7-10ubuntu4         GNU C Library: Shared libraries
ii  libpam-modules     0.99.7.1-5ubuntu6.1   Pluggable Authentication Modules f
ii  mawk [awk]         1.3.3-11ubuntu2       a pattern scanning and text proces

base-files recommends no packages.

-- no debconf information