Date: Fri, 08 Feb 2013 13:30:29 +0400 From: Sevan / Venture37 <venture37@gmail.com> To: freebsd-virtualization@freebsd.org Subject: Re: bhyve hangs on going multi user Message-ID: <5114C5B5.8030209@gmail.com> In-Reply-To: <51146575.2080602@freebsd.org> References: <51132599.60506@gmail.com> <CAFgRE9FHHZ0cEDNiTMLxhz8Y=c_XAQoK67H67qqFCKj0Z3CSeA@mail.gmail.com> <CA29856C-B61D-4404-A81D-880F9C4CB3EA@gmail.com> <51136892.1020505@gmail.com> <CE612499-11F6-4985-B8EF-D559E584F24C@gmail.com> <CAFgRE9Fscbz_9zLEf8buj5MAghD2gV9=B5PHVwYThPiadwy5Yw@mail.gmail.com> <5114361F.8060303@gmail.com> <51146575.2080602@freebsd.org>
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On 08/02/2013 06:39, Peter Grehan wrote: > Hi Sevan, Hi Peter, >> CPUTYPE?=corei7-avx > > Hmmm, could be from this. bhyve doesn't expose AVX to the guest (yet), > so if user processes unconditionally use AVX instructions that may > result in a coredump. I see. >> I can now make a guest panic if I assign 4GB or more RAM. > > What are the memory params you are using in this case ? I've not made any changes on the host such as reserving memory. I'm starting the VM like so: sudo bhyveload -d myimge -m 4096 sevan && sudo bhyve -c 1 -a -A -m 4096 -I -H -g 0 -s 0:0,hostbridge -s 2:0,virtio-blk,myimage -s 1:0,virtio-net,tap0 -S 31,uart,stdio sevan Sevan
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