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Date:      Fri, 6 Jul 2018 08:22:46 +0000
From:      Matt Churchyard <matt.churchyard@userve.net>
To:        "freebsd-virtualization@freebsd.org" <freebsd-virtualization@freebsd.org>
Subject:   bhyve server 2016 lockup
Message-ID:  <1595599bd62b43b2842b9a652c6d1773@SERVER.ad.usd-group.com>

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Hello,

I have a server 2016 virtual machine which I only created for testing and d=
on't use much. Booting it up recently I've found that it locks up consisten=
tly within a few minutes of booting. What can I do to try and figure out wh=
at's causing the problem?

Host was recently updated to 11.2
# uname -a
FreeBSD dev.--- 11.2-RELEASE FreeBSD 11.2-RELEASE #0 r335510: Fri Jun 22 04=
:32:14 UTC 2018     root@releng2.nyi.freebsd.org:/usr/obj/usr/src/sys/GENER=
IC  amd64

Bhyve command is as follows
# bhyve -c 2 -m 2G -Huwl bootrom,/usr/local/share/uefi-firmware/BHYVE_UEFI.=
fd
  -U 841e8764-75f4-11e8-b2e3-50e549369bc6 -l com1,stdio
  -s 0,hostbridge -s 31,lpc -s 3:0,ahci-cd,/vm/.config/null.iso -s 4:0,ahci=
-hd,/vm/w2016/disk0.img -s 5:0,e1000,tap1,mac=3D58:9c:fc:08:8e:70
  -s 6:0,fbuf,tcp=3D0.0.0.0:5900 -s 7:0,xhci,tablet w2016

Top output -
  PID USERNAME    THR PRI NICE   SIZE    RES STATE   C   TIME    WCPU COMMA=
ND
29796 root         22  20    0  2122M   944M kqread  0  24:59 113.13% bhyve

Regards,
Matt Churchyard




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