Bug 200465 - emulators/virtualbox-ose freebsd 10.1-stable amd64 guest clock 6 times too slow
Summary: emulators/virtualbox-ose freebsd 10.1-stable amd64 guest clock 6 times too slow
Status: Closed Feedback Timeout
Alias: None
Product: Ports & Packages
Classification: Unclassified
Component: Individual Port(s) (show other bugs)
Version: Latest
Hardware: amd64 Any
: --- Affects Many People
Assignee: Walter Schwarzenfeld
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-05-26 15:08 UTC by hostmaster
Modified: 2019-02-15 23:26 UTC (History)
2 users (show)

See Also:
bugzilla: maintainer-feedback? (vbox)

Attachments
vboxmanage guestproperty enumerate (2.12 KB, text/plain)
2015-05-26 15:08 UTC, hostmaster 		no flags Details
vboxmanage showvminfo watt2 --details (3.50 KB, text/plain)
2015-05-26 15:12 UTC, hostmaster 		no flags Details
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Description hostmaster 2015-05-26 15:08:48 UTC 
Created attachment 157162 [details]
vboxmanage guestproperty enumerate

freebsd host: 9.3-STABLE r283219 amd64

freebsd guest: 10.1-STABLE r283530 amd64

virtualbox 4.3.28 on both host & guest

the guest clock runs approx. 6 times slower than normal
guest additions installed & running - 4.3.28

another freebsd guest runs fine: 9.1-PRERELEASE amd64
as does solaris 10 1/13

It was working fine when host was 9.1-stable with vbox 4.1
and guest was 10.1 prerelease
Comment 1 hostmaster 2015-05-26 15:12:53 UTC 
Created attachment 157163 [details]
vboxmanage showvminfo watt2 --details
Comment 2 hostmaster 2015-05-26 16:39:21 UTC 
some more info -

previous host was 10.1 rev 273560
previous virtualbox 4.2.6

after disabling the hpet timer in the vm config it seems to work ok currently;
the freebsd 9.1 vm is also running with hpet timer enabled, yet it works fine

both are running in "tickfree" mode (kern.eventtimer.periodic=0)
Comment 3 hostmaster 2015-06-02 18:01:36 UTC 
correction: previous GUEST was 10.1 rev 273560
Comment 4 Walter Schwarzenfeld freebsd_triage 2018-01-10 06:55:32 UTC 
9.3 and 10.1 are gone. This is overcome by events.
Comment 5 Walter Schwarzenfeld freebsd_triage 2019-02-15 23:26:36 UTC 
Close here: overcome by events and feedback timeout. If there are still problems open a new PR.