On Aug 20, 2016 4:38 PM, "Chris Murphy" <li...@colorremedies.com> wrote: > > On Fri, Aug 19, 2016 at 11:16 PM, Luya Tshimbalanga > <l...@fedoraproject.org> wrote: > > On 19/08/16 08:11 PM, Adam Williamson wrote: > >> On Fri, 2016-08-19 at 18:53 -0700, Luya Tshimbalanga wrote: > >>> On 19/08/16 12:58 AM, Kamil Paral wrote: > >>>>> Possibly as I boot the livemedia from the plain old burned DVD for > >>>>> testing purpose. Perhaps doing the verification > >>>>> check detect the problem. > >>>> Just to make sure - have you just tried to boot the LiveCD, or have you installed it and booted the installed system? > >>>> > >>> I just booted the LiveCD which went to Gnome Session aside SELinux > >>> permission issue. > >> Kamil found the bug only occurs when booting the installed system, not > >> just booting the live CD. So you have to run an install to fully test > >> this. I did write that in the initial mail :) > >> > > I realize that. I was able to fully reproduce the bug by installing > > Fedora 25 on Gnome Boxes. > > It also affect rawhide version as well. It seems this bug impacted non > > AMD system too. > > > > Broker URL: qemu+unix:///session > > Domain: boxes-unknown-3 > > UUID: de8fb221-fc8a-456f-ab7d-6234b931d2c2 > > Persistent: yes > > Cpu time: 197890000000 > > Memory: 4173824 KiB > > Max memory: 15346692 KiB > > CPUs: 4 > > State: GVIR_DOMAIN_STATE_RUNNING > > URI: (null) > > Auto clipboard sync: yes > > Spice-gtk version 0.32 > > Mouse mode: server > > Agent: disconnected > > > OK that's good news maybe, easy to connect with virsh console and > capture what's going on. I was gonna suggest netconsole for baremetal > case.
How about ordinary earlyprintk to serial? Try booting with nokaslr, though. There was a bug, now fixed upstream (I think) that broke AMD early microcode if kaslr was used. You would likely trigger it only on systems for which an early update exists. --Andy > > -- > Chris Murphy > -- > devel mailing list > devel@lists.fedoraproject.org > https://lists.fedoraproject.org/admin/lists/devel@lists.fedoraproject.org
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