Hi Paul, On Sun, Feb 23, 2014 at 7:57 AM, Paul Schenkeveld <free...@psconsult.nl> wrote: > Hi, > > I tried to get bhyve to run on my home server but got consistent > crashes as soon as I touch the network. > > Hardware: Supermicro X9SPV-F3610ME-O (embedded i5) with 16GB RAM > > Host kernels (+userland of the same version): > 10.0 RC5 > 10.0 RELEASE > 10 STABLE > > The kernel has been stripped (unneeded drivers and stuff like DEBUG, > AUDIT, CAPABILITIES, MAC removed) > > Guest operating systems: > 9.2 RELEASE > 10.0 RELEASE > > Procedure: > # ifconfig tap0 create up > # ifconfig bridge0 create up > # ifconfig bridge0 addm tap0 addm em0 > # kldload vmm > # mkdir /vm/test > # cd /vm/test > # ln -s /images/FreeBSD-10.0-RELEASE-amd64-disc1.iso release.iso > # sh vmrun.sh -c 1 -m 512 -t tap0 > > <do a default install, no games/ports, IPv4 DHCP, no IPv6> > <add 'console "/usr/libexec/getty std.9600" unknown on secure' to > /etc/ttys> > <add 'ifconfig_vtnet0="DHCP"' to /etc/rc.conf> > <reboot guest> > > At the point where DHCP sends the first query I get a segmentation fault > and the guest stops. > > I can provoke the same segfault by not putting the DHCP line into > rc.conf and trying to ifconfig vtnet0 or by adding tap0 to bridge0 in > the host after the guest has stopped. > > Although it worked perfectly fine with bhyve a couple of months ago > (with an older build of 10.0-CURRENT that I don't have here anymore), I > suspected the hardware and tried the same on my Macbook Pro with Vmware > Fusion with a 10.0 RELEASE guest. > > The stripped 10 STABLE guest segfaults in the same way, the other two > both work. > > I bought the home server for building software for older releases > (mostly FreeBSD 8 and 9), my Macbook with Fusion is too slow and often > in use for other purposes. > > Is this behaviour seen by others? > > I can provide more details or core dumps if that helps locating/solving > the problem. >
I am not clear about what exactly is segfaulting: is it the bhyve process or the guest kernel? Do you have a screenshot and/or a backtrace of the segfaulting entity? best Neel > With kind regards, > > Paul Schenkeveld > _______________________________________________ > freebsd-virtualization@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization > To unsubscribe, send any mail to > "freebsd-virtualization-unsubscr...@freebsd.org" _______________________________________________ freebsd-virtualization@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org"