DiagnoseFreeBSD sends the debug commands to the given writer which is expected to be connected to a panicked FreeBSD kernel.

DiagnoseOpenBSD sends the debug commands to the given writer which is expected to be connected to a paniced openbsd kernel.

OpenAdbConsole provides fallback console output using 'adb shell dmesg -w'.

Tested on Suzy-Q and BeagleBone.

Open dmesg remotely.

Register registers a new VM type within the package.

Sleep for d.

Close to interrupt all pending operations in all VMs.

BootError is returned by Pool.Create when VM does not boot.

Env contains global constant parameters for a pool of VMs.

Instance represents a single VM.

Pool represents a set of test machines (VMs, physical devices, etc) of particular type.