The release suite fails with no permissions to dump loopback, so let's
run tests in an unshare, one per test, with and start as many syslogd as
needed for each test -- also easier to debug since all are then fully
stand-alone.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
With the new support for /dev/kmsg the tests can run on a system that
already has a syslog daemon, and still receive all kernel messages. We
want to ignore those in this (all?) tests and focus on the forwarding of
messages between two sysklogd.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
