[Bug 567334] [NEW] apparmor issue delays cloud-init for 240 seconds

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Binary package hint: cloud-init

Running tests for lucid rc, I came across one system that was not
accessible via ssh.

The console collected after waiting ended like:
| [    1.036270] Freeing unused kernel memory: 216k freed
| [    1.037531] Write protecting the kernel text: 4288k
| [    1.037892] Write protecting the kernel read-only data: 1324k
| init: console-setup main process (62) terminated with status 1
| %G

Because this was an ebs root instance, a shutdown was run, and console
collected after that.  I will attach that full console log.  The
interesting subsequent output was:

| %G[  240.805451] INFO: task apparmor_parser:182 blocked for more than 120 seconds.
| [  240.805466] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
| [  240.805581] INFO: task mount:209 blocked for more than 120 seconds.
| [  240.805587] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
| [  240.805683] INFO: task flush-8:1:232 blocked for more than 120 seconds.
| [  240.805689] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
| init: plymouth main process (44) killed by SEGV signal^M^M
| init: plymouth-splash main process (215) terminated with status 2^M^M
| Generating locales...^M
|  en_GB.UTF-8... done^M
| Generation complete.^M

It appears that something apparmor related blocked for 240 seconds,
which ran past my time alloted for boot and ssh connection.  The system
*did* come up, but in a much longer time frame than normal.

instance info:
 region: eu-west-1
 ami: ami-8f705afb
 arch: i386
 build: 20100420
 root-store: ebs

** Affects: cloud-init (Ubuntu)
     Importance: Undecided
         Status: New

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

-- 
apparmor issue delays cloud-init for 240 seconds
https://bugs.launchpad.net/bugs/567334
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