I ran into this again and found a new (?) way of fixing the situation
once it has happened that is slightly less crazy than the exhaust-all-
pids script: The /proc/sys/kernel/ns_last_pid knob can be used to get a
process with the correct PID.

I used
echo $(($n-2)) | sudo tee /proc/sys/kernel/ns_last_pid && bash -c 'sleep 60 &'

Where $n is the PID that upstart is tracking (output of 'status'). The
-2 is necessary because the bash process gets a pid first. The sleep
should wind up with the tracked PID and as a child of the init process.

Maybe there is a simpler way, but this worked for me.

Note that is a relatively "new" kernel feature. It works with the saucy
kernel, I don't know about earlier releases.

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/406397

Title:
  init: job stuck with expect fork/daemon when parent reaps child

To manage notifications about this bug go to:
https://bugs.launchpad.net/upstart/+bug/406397/+subscriptions

-- 
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to