On Thu, 2018-07-26 at 17:13 +0200, Simone Tiraboschi wrote: > > > On Thu, Jul 26, 2018 at 5:09 PM Karli Sjöberg <ka...@inparadise.se> > wrote: > > > > On Jul 26, 2018 15:48, Karli Sjöberg <ka...@inparadise.se> wrote: > > > On Thu, 2018-07-26 at 14:14 +0200, Karli Sjöberg wrote: > > > > On Thu, 2018-07-26 at 14:01 +0200, Simone Tiraboschi wrote: > > > > > > > > > > > > > > > On Thu, Jul 26, 2018 at 12:44 PM Karli Sjöberg > > > > > > > > wrote: > > > > > > On Thu, 2018-07-26 at 12:38 +0200, Simone Tiraboschi wrote: > > > > > > > > > > > > > > > > > > > > > On Thu, Jul 26, 2018 at 9:30 AM Karli Sjöberg > > > > .s > > > > > > > > > > > > e> > > > > > > > wrote: > > > > > > > > On Thu, 2018-07-26 at 09:27 +0200, Simone Tiraboschi > > > wrote: > > > > > > > > > > > > > > > > > > > > > > > > > > > On Wed, Jul 25, 2018 at 12:04 PM Karli Sjöberg > > > > > > > > > ad > > > > > > > > > > > > ise. > > > > > > > > se> > > > > > > > > > wrote: > > > > > > > > > > Hey all! > > > > > > > > > > > > > > > > > > > > I'm trying to deploy Hosted Engine through the > > > Cockpit UI > > > > > > > > > > > > and > > > > > > > > it's > > > > > > > > > > going well until it's time to start the local VM > > > and it > > > > > > > > > > > > kernel > > > > > > > > > > panics: > > > > > > > > > > > > > > > > > > > > [ 2.032053] Call Trace: > > > > > > > > > > [ 2.032053] [] > > > > > > > > > > > > > > > > load_elf_binary+0x33c/0xe50 > > > > > > > > > > [ 2.032053] [] ? > > > > > > > > > > > > ima_bprm_check+0x49/0x50 > > > > > > > > > > [ 2.032053] [] ? > > > > > > > > > > > > > > > > load_elf_library+0x220/0x220 > > > > > > > > > > [ 2.032053] [] > > > > > > > > > > search_binary_handler+0xef/0x310 > > > > > > > > > > [ 2.032053] [] > > > > > > > > > > do_execve_common.isra.24+0x5db/0x6e0 > > > > > > > > > > [ 2.032053] [] do_execve+0x18/0x20 > > > > > > > > > > [ 2.032053] [] > > > > > > > > > > ____call_usermodehelper+0xff/0x140 > > > > > > > > > > [ 2.032053] [] ? > > > > > > > > > > call_usermodehelper+0x60/0x60 > > > > > > > > > > [ 2.032053] [] > > > > > > > > > > ret_from_fork_nospec_begin+0x21/0x21 > > > > > > > > > > [ 2.032053] [] ? > > > > > > > > > > call_usermodehelper+0x60/0x60 > > > > > > > > > > [ 2.032053] Code: cf e9 ff 4c 89 f7 e8 7b 32 e7 ff > > > e9 > > > > > > > > > > 4d > > > > > > > > > > > > fa > > > > > > > > ff > > > > > > > > > > ff 65 8b 05 03 a0 7e 49 a8 01 0f 84 85 fc ff ff 31 > > > d2 b8 > > > > > > > > > > 01 > > > > > > > > > > > > 00 > > > > > > > > 00 > > > > > > > > > > 00 b9 49 00 00 00 <0f> 30 0f 1f 44 00 00 48 c7 c0 > > > 10 00 > > > > > > > > > > 00 > > > > > > > > > > > > 00 > > > > > > > > e8 07 > > > > > > > > > > 00 00 00 f3 90 > > > > > > > > > > [ 2.032053] RIP [] > > > > > > > > > > > > > > > > flush_old_exec+0x725/0x980 > > > > > > > > > > [ 2.032053] RSP > > > > > > > > > > [ 2.298131] ---[ end trace 354b4039b6fb0889 ]--- > > > > > > > > > > [ 2.303914] Kernel panic - not syncing: Fatal > > > > > > > > > > exception > > > > > > > > > > [ 2.304835] Kernel Offset: 0x35600000 from > > > > > > > > > > > > > > > > 0xffffffff81000000 > > > > > > > > > > (relocation range: 0xffffffff80000000- > > > 0xffffffffbfffffff) > > > > > > > > > > > > > > > > > > > > I've never had this problem so I'd just want to > > > know if > > > > > > > > > > > > it's a > > > > > > > > > > known > > > > > > > > > > issue right now or if I've done anything special to > > > > > > > > > > deserve > > > > > > > > > > > > > > > > this:) > > > > > > > > > > > > > > > > > > > > The "Hosts" I'm deploying this on are VMs with > > > nested > > > > > > > > > > virt > > > > > > > > > > activated, > > > > > > > > > > and I've done this before but this time around it's > > > > > > > > > > > > bombing, as > > > > > > > > > > earlier > > > > > > > > > > explained. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Thanks for the report, > > > > > > > > > which hypervisor are you using on L0? > > > > > > > > > > > > > > > > > > > > > > > > In my case it's Xubuntu 18.04 LTS. Is there anything I > > > can do > > > > > > > > > > > > to > > > > > > > > help > > > > > > > > out with this? > > > > > > > > > > > > > > > > > > > > > And you are running your host VM on KVM, right? > > > > > > > > > > > > Correct, but wait, woa woa, what am I saying, it's not > > > 18.04, > > > > > > it's > > > > > > 16.04! I was looking on the wrong computer:) > > > > > > > > > > > > Just to be as clear as I possibly can, the issue I am > > > facing is > > > > > > with > > > > > > Xubuntu 16.04.4 LTS as L0 hypervisor. > > > > > > > > > > We are successfully running our CI tests on a nested env on > > > Centos > > > > > 7.5. > > > > > Maybe the issue is just due to an older KVM version on > > > Xubuntu > > > > > 16.04.4 LTS. > > > > > Honestly I never tried that combination but I think it could > > > be > > > > > worth > > > > > to try with a different L0. > > > > > > > > OK, lets compare versions: > > > > > > > > CentOS 7.5: 3.10.0 > > > > Xubuntu 16.04: 4.4.0 > > > > > > > > In what way could that be, as you say, older? > > > > > > > > /K > > > > > > I have been able to at least prove it's not "your fault" :) > > > > > > To test that I have installed another CentOS 7.5 VM as a L1 > > > hypervisor, > > > just an ordinary CentOS from LiveGNOME ISO and in that VM > > > installed > > > virt-manager and all to see if it's something specific to either > > > _how_ > > > you are starting the local engine VM or _what_ you are starting, > > > like > > > if something's up with the appliance image. > > > > > > Turns out that trying to boot the CentOS 7.5 LiveGNOME ISO inside > > > the > > > L1 hypervisor yields the exact same result. > > > > > > I am going to test this out in a Xubuntu 18.04 Host to see if > > > that > > > changes anything. > > > > > > /K > > > > I have now _successfully_ gone through the above procedure in > > Xubuntu 18.04, yeay! :) > > > > I will continue searching for problems running nested > > virtualization in Ubuntu 16.04 (or derivatives) > > > > Thanks for the report, please keep us up to date on your progress!
TLDR; I upgraded my workstation to 18.04 to get on with my life, but I reported it before doing so, so I could give someone something to go on. Here, for anyone interested: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1783952 /K > > > /K > > > > > > > > > > > > > > > > > > > > > > > /K > > > > > > > > > > > > > > > > > > > > > /K > > > > > > > > > > > > > > > > > > > > > > > > > > > Thanks in advance! > > > > > > > > > > /K > > > > > > > > > > _______________________________________________ > > > > > > > > > > Users mailing list -- users@ovirt.org > > > > > > > > > > To unsubscribe send an email to users-leave@ovirt.o > > > rg > > > > > > > > > > Privacy Statement: https://www.ovirt.org/site/priva > > > cy-pol > > > > > > > > > > ic > > > > > > > > > > > > y/ > > > > > > > > > > oVirt Code of Conduct: https://www.ovirt.org/commun > > > ity/ab > > > > > > > > > > ou > > > > > > > > > > > > t/co > > > > > > > > mmun > > > > > > > > > > ity-guidelines/ > > > > > > > > > > List Archives: https://lists.ovirt.org/archives/lis > > > t/user > > > > > > > > > > s@ > > > > > > > > > > > > ovir > > > > > > > > t.or > > > > > > > > > > g/message/UQ6NH54FRQ4BIURTSE5I5OGQZ6HHDT2B/ > > > > > > > > _______________________________________________ > > > > Users mailing list -- users@ovirt.org > > > > To unsubscribe send an email to users-le...@ovirt.org > > > > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > > > > oVirt Code of Conduct: https://www.ovirt.org/community/about/co > > > mmunit > > > > y-guidelines/ > > > > List Archives: https://lists.ovirt.org/archives/list/users@ovir > > > t.org/ > > > > > > > message/JY5A37AKKQSZVX2VRRDYTKRUABLJV34A/________________________ > > > _______________________ > > > Users mailing list -- users@ovirt.org > > > To unsubscribe send an email to users-le...@ovirt.org > > > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > > > oVirt Code of Conduct: https://www.ovirt.org/community/about/comm > > > unity-guidelines/ > > > List Archives: https://lists.ovirt.org/archives/list/users@ovirt. > > > org/message/CDR7344VKKWHW4L5OBELPT6PGPFY72N7/
signature.asc
Description: This is a digitally signed message part
_______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/IG4Y4MTK4VQ6AYYC6YOKF62DXWONQUE5/
