7:01 a.m.
On Thu, Jul 26, 2018 at 12:44 PM Karli Sjöberg <karli(a)inparadise.se> wrote:
On Thu, 2018-07-26 at 12:38 +0200, Simone Tiraboschi wrote:
>
>
> On Thu, Jul 26, 2018 at 9:30 AM Karli Sjöberg <karli(a)inparadise.se>
> wrote:
> > On Thu, 2018-07-26 at 09:27 +0200, Simone Tiraboschi wrote:
> > >
> > >
> > > On Wed, Jul 25, 2018 at 12:04 PM Karli Sjöberg <karli@inparadise.
> > 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] [<ffffffffb687e78c>]
> > load_elf_binary+0x33c/0xe50
> > > > [ 2.032053] [<ffffffffb68f3919>] ?
ima_bprm_check+0x49/0x50
> > > > [ 2.032053] [<ffffffffb687e450>] ?
> > load_elf_library+0x220/0x220
> > > > [ 2.032053] [<ffffffffb682236f>]
> > > > search_binary_handler+0xef/0x310
> > > > [ 2.032053] [<ffffffffb6823b4b>]
> > > > do_execve_common.isra.24+0x5db/0x6e0
> > > > [ 2.032053] [<ffffffffb6823c68>] do_execve+0x18/0x20
> > > > [ 2.032053] [<ffffffffb66afc1f>]
> > > > ____call_usermodehelper+0xff/0x140
> > > > [ 2.032053] [<ffffffffb66afb20>] ?
> > > > call_usermodehelper+0x60/0x60
> > > > [ 2.032053] [<ffffffffb6d20677>]
> > > > ret_from_fork_nospec_begin+0x21/0x21
> > > > [ 2.032053] [<ffffffffb66afb20>] ?
> > > > 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 [<ffffffffb6823025>]
> > flush_old_exec+0x725/0x980
> > > > [ 2.032053] RSP <ffff8add75ecbd00>
> > > > [ 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.
/K
>
> > /K
> >
> > >
> > > > Thanks in advance!
> > > > /K
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