On Tue, Mar 3, 2015 at 5:20 PM, <[email protected]> wrote: > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198163 > > Konstantin Belousov <[email protected]> changed: > > What |Removed |Added > ---------------------------------------------------------------------------- > CC| |[email protected] > > --- Comment #3 from Konstantin Belousov <[email protected]> --- > I tried to reproduce this on sandy bridge machine on real hardware, and was > not > able to. The program was run dozen times without causing the issue. > > It is curious how limited are the CPU features reported compared to the CPU > herald string. In particular, the popcnt support is not claimed, which is > used > by amd64 pmap when available.
Try to run this program more than one time (~5-6 run). I'm able to reproduce this error on a Haswell based system, but there are no core dump, only a stacktrace. > > -- > You are receiving this mail because: > You are the assignee for the bug. > _______________________________________________ > [email protected] mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-bugs > To unsubscribe, send any mail to "[email protected]" _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "[email protected]"
