Comment # 24 on bug 1092352 from Ludwig Nussel

From what we know the bug is more or less unrelated to upgrades to 15.0, it may
happen on 42.3 also. That's why I rated it down.
Nevertheless IMO the code that sends SIGTERM to netconfig is just incorrect,
that asks for races and needs to be fixed. Jonathan, could you please modify
the code in a way to not send any signals to netconfig until some timeout?
netconfig is expected to terminate itself when done.

We need an online update for 42 and 15 then.