On 23/06/2015 11:05, Andriy Gapon wrote: > On 23/06/2015 10:26, Neel Natu wrote: [snip] >> Does this ever happen with a single vcpu guest? > > Never seen the problem with a single CPU so far. > Also, never had that problem with FreeBSD guests. > >> The other mystery is the NMIs the host is receiving. I (re)verified to >> make sure that bhyve/vmm.ko do not assert NMIs so it has to be >> something else on the host that's doing it ... > > But the correlation with the multi-CPU non-FreeBSD guests seems to be > significant.
Today I've got another NMI with a Linux guest, but a few things were different: - the host was fresh after a reboot - the guest was single CPU - the NMI happened during boot up of the very first VM kernel: NMI ISA 2c, EISA ff kernel: NMI ... going to debugger Not what causes those NMIs but when they happen they always happen during a bhyve guest boot... -- Andriy Gapon _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "[email protected]"
