[systemd-bugs] [Bug 80002] systemd-journal consumes 100% cpu (lxc-container with getty.target)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=80002

Lennart Poettering <lennart at poettering.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |NOTABUG

--- Comment #1 from Lennart Poettering <lennart at poettering.net> ---
You are creating a log loop, journald reads kmsg, logs that to console, you
loop that back to kmsg.

YOu really should believe mounting /dev/console to kmsg was a good idea. THey
are very different devices, /dev/kmsg isn't even a tty.

Similar for /dev/tty1, you cannot just mount any pts there, since the VT api
means you have a number of files in /sys/class/tty that match it, it means that
you also have /dev/vcsa1, it means you can send a special set of ansi sequences
to it, and it means that you can issue some special ioctls on it. Nothing of
that is provided by simply mounting a pseudo tty on top, and logind will not
work if you ignore that.

Also see:

http://www.freedesktop.org/wiki/Software/systemd/ContainerInterface/

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