I am currently using chroot jails and network namespace combination. I am executing my syslog in both my root as well as in my chroot environment. In this case should the kernel logging messages be jail specific? I can sometimes see the kernel messages inside my chroot jail, and most of the times not. (for example making the interface up or down).
Interfaces mapped to a namespace of a chroot jail, the kernel logging happens in the default root and not in the chroot. (Is this behaviour in conjunction to the problem mentioned in your article? ).