On Friday, 10 February 2017 06:35:19 PM C. L. Martinez wrote: > On Fri, Feb 10, 2017 at 01:27:21PM -0500, Shawn Webb wrote: > > On Friday, 10 February 2017 06:15:13 PM C. L. Martinez wrote: > > > Hi all, > > > > > > I am trying to create an OpenBSD 6.0 virtual guest under FreeBSD 11 > > > bhyve > > > > > > server. When I try list cd contents, segmentation faults appears: > > > > > > grub-bhyve -d /data/vms/conf/obsdfwwif -m device.map -r cd0 obsdfwwif > > > > > > G > > > N > > > U > > > > > > GRUB version 2.00 > > > > > > Minimal BASH-like line editing is supported. For the first word, TAB > > > > > > lists possible command completions. Anywhere else TAB lists possible > > > device > > > or file completions. > > > > > > > > > grub>ls > > > Segmentation fault > > > > Hey C.L. Martinez, > > > > This is because grub-bhyve creates memory mappings that are both writable > > and executable, something that is disallowed by default on HardenedBSD. > > > > You'll need to add a secadm rule to disable pageexec and mprotect > > restrictions for grub-bhyve. You can find a sample rule here: > > > > https://github.com/HardenedBSD/secadm-rules/blob/master/grub-bhyve.rule > > > > Thanks, > > Thanks Shawn, but it is a FreeBSD-11 RELEASE test laptop :( .... But I am > doing some tests with linux also, and it seems that it has some problem > with memory according memtest says ...
Your kldstat output leads me to believe you're running HardenedBSD as the host OS (the addresses being 0x0). What is the output of `uname -a`? Thanks, -- Shawn Webb Cofounder and Security Engineer HardenedBSD GPG Key ID: 0x6A84658F52456EEE GPG Key Fingerprint: 2ABA B6BD EF6A F486 BE89 3D9E 6A84 658F 5245 6EEE
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