lp keeps timing out on me when I attempt to attach a file. Meantime...

I've managed to force a crash after ~150 iterations of bug-1430403.sh
using http://people.canonical.com/~jhunt/upstart/bug-1430403.tgz.

To recreate:

$ sudo tar xvfz bug-1430403.tgz
$ sudo bash bug-1430403.sh

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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to upstart in Ubuntu.
https://bugs.launchpad.net/bugs/1430403

Title:
  ubuntu-touch livefs builds kill upstart in host

Status in upstart package in Ubuntu:
  Confirmed

Bug description:
  ubuntu-touch livefs builds have started killing upstart in the host
  system (in this case, precise, although a similar bug appears to be
  present in current versions).  The livefs build completes, but the
  host dies shortly after launchpad-buildd starts trying to remove the
  build chroot.  The kernel log looks like this:

  Mar 10 13:46:55 allspice kernel: [3743880.621603] init: 
/home/buildd/build-LIVEFSBUILD-22254/chroot-autobuild/build/chroot/etc/init/tty1.conf:
 Unable to reload configuration after override deletion
  Mar 10 13:46:55 allspice kernel: [3743880.642455] init: file.c:110: Unhandled 
error from nih_file_read: No such file or directory
  Mar 10 13:46:55 allspice kernel: [3743880.754281] init: Caught abort, core 
dumped
  Mar 10 13:46:55 allspice kernel: [3743880.754375] init: file.c:110: Unhandled 
error from nih_file_read: No such file or directory
  Mar 10 13:46:55 allspice kernel: [3743880.757830] init: Caught abort, core 
dumped

  This appears to be because a couple of functions call
  conf_reload_path, which may leave an nih_error in place if
  nih_file_read fails, but then do not dispose of the nih_error.  The
  pattern near the end of conf_file_visitor (in precise) is probably
  appropriate.

  We're working around this to some extent in livecd-rootfs by removing
  the .override files first, but it should never be possible for a
  chroot to crash the host's init.

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