[Bug 253175] virtio_random(4): Hangs after shutdown, reboot, halt commands on Vultr / Hetzner / ARP Networks (Qemu)

From: <bugzilla-noreply_at_freebsd.org>
Date: Fri, 11 Mar 2022 00:07:51 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253175

Kubilay Kocak <koobs@FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|bugs@FreeBSD.org            |virtualization@FreeBSD.org
           Keywords|                            |needs-patch, performance,
                   |                            |regression
             Status|New                         |Open
              Flags|                            |maintainer-feedback?(cem@fr
                   |                            |eebsd.org),
                   |                            |maintainer-feedback?(jrtc27
                   |                            |@freebsd.org),
                   |                            |maintainer-feedback?(bryanv
                   |                            |@FreeBSD.org),
                   |                            |mfc-stable13?,
                   |                            |mfc-stable12-
            Version|Unspecified                 |13.0-RELEASE
                 CC|                            |cem@freebsd.org
            Summary|virtio_random on Vultr/qemu |virtio_random(4): Hangs
                   |- FreeBSD 13.0 hangs after  |after shutdown, reboot,
                   |shutdown / reboot / halt    |halt commands on Vultr /
                   |commands                    |Hetzner / ARP Networks
                   |                            |(Qemu)

--- Comment #27 from Kubilay Kocak <koobs@FreeBSD.org> ---
Thanks for that Eugene.

Your info is:

vtrnd0 pnpinfo vendor=0x00001af4 device=0x1005 subvendor=0x1af4
device_type=0x00000004
virtio_pci3 pnpinfo vendor=0x1af4 device=0x1005 subvendor=0x1af4
subdevice=0x0004 class=0x00ff00

The device information in bug 254513 is

vtrnd0 pnpinfo vendor=0x00001af4 device=0x1044 subvendor=0x1af4
device_type=0x00000004
 virtio_pci4 pnpinfo vendor=0x1af4 device=0x1044 subvendor=0x1af4
subdevice=0x1100 class=0x00ff00

Difference is a Device  ID 1005 vs 1044 (source of delta unknown as yet)

^Triage: Closing bug 254513 (later created issue) as duplicate. Loop in
committers mentioned in comment 22. 13.1 is on its way.

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