On 9/4/19 10:20 AM, Geoff Nordli wrote:
Hi.
I posted this a couple of days on the omnios list, but haven't gotten much
feedback. I am hoping someone here might have some clues as OI and Omnios share
the same vbox code. Posted below is some crash dump information.
I have several machines running vbox without issue. The only thing I can think
of here is that this machine has a "newer" Intel Xeon Silver 4110 Processor.
Any other thoughts?
That looks like the crashes we see on Solaris when SMAP is enabled on a CPU
new enough to support it. The VirtualBox drivers try to access memory that
SMAP blocks access to from kernel space.
https://wiki.openindiana.org/oi/7.2+VirtualBox suggests "Workaround is to put:
set disable_smap=1 in /etc/system and reboot, before starting VirtualBox"
--
-Alan Coopersmith- [email protected]
Oracle Solaris Engineering - https://blogs.oracle.com/alanc
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