Hello You can try adding this to /boot/loader.conf
vm.dma_reserved=512m then reboot and see if the error persists. Cheers Peeter -- On Thu, Jun 6, 2019 at 12:20 PM Daniel Bilik <d...@neosystem.org> wrote: > > Greetings to all drm experts. :) > > I'm trying to run Dragonfly desktop on an AMD Kabini machine, but > radeonkms(4) kernel driver complains about some conflicts, radeon(4x) > driver fails to initialize and causes Xorg(1) to abort startup due to > SIGSEGV. See attached logs for details. Note that radeonkms(4) and > radeon(4x) errors are related, ie. they appear at the same time. I suspect > Xorg driver asks kernel to perform some operation which fails, it's not > properly handled in the caller and the result is segfault. > > Any hints on where to look and what to adjust to make things work? > > Thanks in advance. > > -- > Daniel