On May 16, 2020 6:09:22 PM GMT+03:00, Leon Fauster via CentOS <centos at centos.org> wrote: >Am 11.05.20 um 15:59 schrieb Leon Fauster: >> Since C8.1 kvm guests have a huge delay while booting on a kvm host >> based on C6. This delay was not present with C8.0. The "pause" >happend >> direct after the grub step. The VNC session shows only a "_" >character. >> > >and this are the corresponding logs. The guest system continues to boot > >after ~5 minutes. At that point this appears > >May 16 16:44:14 ev kernel: kvm: 8458: cpu0 unhandled rdmsr: 0x140 >May 16 16:44:14 ev kernel: kvm: 8458: cpu0 disabled perfctr wrmsr: 0xc2 > >data 0xffff >May 16 16:44:14 ev kernel: kvm: 8458: cpu1 unhandled rdmsr: 0x140 >May 16 16:44:14 ev kernel: kvm: 8458: cpu2 unhandled rdmsr: 0x140 >May 16 16:44:14 ev kernel: kvm: 8458: cpu3 unhandled rdmsr: 0x140 >May 16 16:44:15 ev kernel: kvm: emulating exchange as write > >Any ideas? > >-- >Leon >_______________________________________________ >CentOS mailing list >CentOS at centos.org >https://lists.centos.org/mailman/listinfo/centos What is the output of: systemd-analyze blame systemd-analyze critical-chain systemd-analyze plot > somefile Best Regards, Strahil Nikolov