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bug#61011: ‘guix system vm’ spawns QEMU and hangs
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From: |
Josselin Poiret |
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Subject: |
bug#61011: ‘guix system vm’ spawns QEMU and hangs |
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Date: |
Mon, 23 Jan 2023 21:59:35 +0100 |
Hi,
Leo Famulari <leo@famulari.name> 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