Bug#702102: fails to upgrade (cowbuilder) chroot

[Michael Biebl]

Package: pbuilder
Version: 0.214
Severity: serious

Using cowbuilder in combination with pbuilder.
The latest update broke cowbuilder --update
Getting hundreds of:
rm: cannot remove
'/var/cache/pbuilder/build//cow.18262/proc/273/net/sockstat6': Operation
not permitted




-- System Information:
Debian Release: 7.0
  APT prefers unstable
  APT policy: (500, 'unstable'), (200, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.2.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages pbuilder depends on:
ii  coreutils              8.20-3
ii  debconf [debconf-2.0]  1.5.49
ii  debianutils            4.3.4
ii  debootstrap            1.0.46
ii  dpkg-dev               1.16.9
ii  wget                   1.14-1

Versions of packages pbuilder recommends:
ii  devscripts  2.12.6
ii  fakeroot    1.18.4-2
ii  sudo        1.8.5p2-1+nmu1

Versions of packages pbuilder suggests:
ii  cowdancer     0.71
ii  gdebi-core    0.8.7
pn  pbuilder-uml  <none>

-- debconf information excluded