Hi, Leo Famulari writes: > On Sun, Jan 22, 2023 at 10:36:21PM +0100, Ludovic Courtès wrote: >> $(guix time-machine --commit=9923100a42ffa80f604c1c13a5e999e6a4c15146 \ >> -- system vm gnu/system/examples/bare-bones.tmpl) -m 1024 # Bad! > > I can reproduce. > > It seems to work fine without '-m 1024', in which case it only has 512 > MB RAM. This is probably due to the following kernel bug [1], which could be related to the khugepaged hangs I'm getting on my system since 6.1. [1] https://lore.kernel.org/kvm/b8017e09-f336-3035-8344-c549086c2340@kernel.org/ Best, -- Josselin Poiret