[Bug 234073] ixl(4): Host X710-DA2 drops connect starting bhyve guest with SR-IOV when not all VFs are in passthrough mode: Malicious Driver Detection event 1 on RX queue X (0x1572)

From: <bugzilla-noreply_at_freebsd.org>
Date: Sat, 08 Jun 2024 13:51:56 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=234073

--- Comment #30 from Mark McBride <mark@markmcb.com> ---
Reconfirming this problem exists (14.1-RELEASE) and is not card specific. In
addition to the X710 I have reproduced the failure with Chelsio and Mellanox
cards as well. 

Additional reports: 273372, 278058

The last one is interesting. If I pass through a VF to bhyve, and in that VM
use the VF for a vnet jail it works fine. But if I mix pass through and
non-pass through (vnet jail) in the host it fails every time.

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