src-test2/tests/sys/net, branch releng/11.2

src-test2/tests/sys/net, branch releng/11.2 FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=releng%2F11.2 2018-04-16T16:25:42Z MFC r329874: 2018-04-16T16:25:42Z Alan Somers asomers@FreeBSD.org 2018-04-16T16:25:42Z urn:sha1:b0453544ba4bc5b953e625debb9f3993e936ccac Add tests for lagg(4) and other cloned network interfaces Unfortunately, most of the tests are disabled because they fairly frequently trigger panics. Sponsored by: Spectra Logic Corp