Wondering whether there's a company out there that does kernel testing as a service. Give your kernel conf, some tunings of basic services, eventually your dist

Wondering whether there's a company out there that does kernel testing as a service. Give your kernel conf, some tunings of basic services, eventually your distro, and have an automatic testsuite run for your subset, cyclictests, syzkaller instance, have some of your stresstests app run. Might be useful in a world of firecracker/microvms with smaller kernel surfaces?