[Bug 270966] PCI passthru stops working after ~30 guest reboots (ivhd, ILLEGAL CMD, IO_PAGE_FAULT)

From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 07 Aug 2023 16:46:25 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270966

--- Comment #6 from Raúl <raul.munoz@custos.es> ---
(In reply to attila.kover from comment #4)

I thought my problem was with SRIOV, maybe motherboard related (ASUS B550-E),
somehow small niche, only me?. Seeing that happens also with any pci passthru
(ivhd) using server class (PowerEdge R7625) and that is trivial to reproduce,
present on current, give me hope. Although 20~30 reboots for single guest look
like a lot, with multiple guests means constant host reboots required, barely
usable. Your problem report change to open, maybe we can help before releng_14
;).

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