- OpenBSD users
OpenBSD FAQ 4: section on “Sending your dmesg to firstname.lastname@example.org after the install
Theo de Raadt's commentary about virtual machine usage increasing has Theo noting, “In the last while, approximately one third of x86 (i386/amd64) dmesg's are from VM's.” ... “This is annoying”.
The following is speculation: This quoted comment might have been commentary suggesting some concerns about virtual machine usage being so high, rather than concerns about getting too many reports (which are likely fairly identical-ish).
(On a side note: This may also be documented at: detecting hardware, “Reporting success” section.)