https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=208238
Dexuan Cui changed:
What|Removed |Added
Resolution|--- |FIXED
Status|New
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=208238
--- Comment #3 from Dexuan Cui ---
The further patches on 11-CURRENT should fix the bug safely now:
https://github.com/freebsd/freebsd/commit/297e2d2f528a41d9a9614e9b34049801f6935b31
https://github.com/freebsd/freebsd/commit/28d2243294e521
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=208238
--- Comment #2 from Dexuan Cui ---
The tsc-calibration fix was temporarily taken back last Friday because we found
an interesting thing: with some kind of config, Xen can pretend to be Hyper-V
by mimicking the hypervisor CPUID signature (th
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=208238
Mark Linimon changed:
What|Removed |Added
Assignee|freebsd-b...@freebsd.org|freebsd-virtualization@Free
Hi Kurt,
So, disabling Turbo-Boost doesn't resolve the problem.
Thanks for the info. I have access to a machine with similar specs to
will try and repro.
later,
Peter.
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able to do this. I turned off the Turbo-Boost in the
BIOS, and restarted everything.
My virtual machine is configured with 4 cpus and 10240 (10GB) of memory.
I got the same error today when compiling python in the virtual machine:
calcru: runtime went backwards from 48142872748812902 usec to
Hi Kurt,
CPU: Intel(R) Xeon(R) CPU E5-2630 0 @ 2.30GHz (2300.13-MHz K8-class CPU)
Looks like this Sandy Bridge has turbo-boost. First step is to disable
that in the BIOS and see if that has any effect.
How many vCPUs in the guest ?
later,
Peter.
Greetings -
I have been using bhyve for a while to host a FreeBSD stable/9 client.
It works pretty well, but I often get messages similar to this,
after a kick off a full 'buildworld' on the virtual host:
calcru: runtime went backwards from 8023812124499416 usec to 1365567459
us
