CentOS virt - Mar 2017 - Xen C6 kernel 4.9.13 and testing 4.9.15 only reboots.

On 03/20/2017 01:20 PM, PJ Welsh wrote:
> No warning, but still just reboots with no notice.
> Is there any other system info you need?
> Thanks
> PJ
> 


Try the new 4.9.16-24 packages there now.  (reworked the config based on
a fedora kernel)



> On Mon, Mar 20, 2017 at 11:47 AM, Johnny Hughes <johnny at centos.org
> <mailto:johnny at centos.org>> wrote:
> 
>     On 03/20/2017 11:21 AM, Johnny Hughes wrote:
>     > On 03/20/2017 08:35 AM, PJ Welsh wrote:
>     >> Updating my CentOS 6.8 Xen server with new 4.9.13 kernel
yields a
>     kernel
>     >> boot message of a few like "APIC ID MISMATCH" and
the system reboots
>     >> immediately without any other bits of info. This is on a Dell
>     R710 with
>     >> 64GB RAM and 2x 6-core Intel CPU's.
>     >> As an additional test, I installed and attempted to run the
current
>     >> "testing" kernel of 4.9.16 with the exact same
results.
>     >>
>     >> Anyone have an idea? The 3.18.x series runs without issue of
course.
>     >>
>     >
>     > I think the APIC ID MISMATCH is an expected and ignorable error ..
>     see:
>     >
>     > https://patchwork.kernel.org/patch/9539933/
>     <https://patchwork.kernel.org/patch/9539933/>
>     >
>     > I applied that patch and I am building a 4.9.16-23 right now, I
'll
>     > publish it when it finishes.  Maybe with the error gone we can get
a
>     > better error in the console.
>     >
>     >
> 
>     OK, try the 4.9.16-23 packages here:
> 
>     https://people.centos.org/hughesjr/4.9.16/x86_64/
>     <https://people.centos.org/hughesjr/4.9.16/x86_64/>
>
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Still just starts the kernel and wihtin 4 seconds reboots with 4.9.16-24.
Thanks
PJ

On Mon, Mar 20, 2017 at 2:23 PM, Johnny Hughes <johnny at centos.org>
wrote:
> On 03/20/2017 01:20 PM, PJ Welsh wrote:
> > No warning, but still just reboots with no notice.
> > Is there any other system info you need?
> > Thanks
> > PJ
> >
>
>
>
> Try the new 4.9.16-24 packages there now.  (reworked the config based on
> a fedora kernel)
>
>
>
>
> > On Mon, Mar 20, 2017 at 11:47 AM, Johnny Hughes <johnny at
centos.org
> > <mailto:johnny at centos.org>> wrote:
> >
> >     On 03/20/2017 11:21 AM, Johnny Hughes wrote:
> >     > On 03/20/2017 08:35 AM, PJ Welsh wrote:
> >     >> Updating my CentOS 6.8 Xen server with new 4.9.13 kernel
yields a
> >     kernel
> >     >> boot message of a few like "APIC ID MISMATCH"
and the system
> reboots
> >     >> immediately without any other bits of info. This is on a
Dell
> >     R710 with
> >     >> 64GB RAM and 2x 6-core Intel CPU's.
> >     >> As an additional test, I installed and attempted to run
the
> current
> >     >> "testing" kernel of 4.9.16 with the exact same
results.
> >     >>
> >     >> Anyone have an idea? The 3.18.x series runs without issue
of
> course.
> >     >>
> >     >
> >     > I think the APIC ID MISMATCH is an expected and ignorable
error ..
> >     see:
> >     >
> >     > https://patchwork.kernel.org/patch/9539933/
> >     <https://patchwork.kernel.org/patch/9539933/>
> >     >
> >     > I applied that patch and I am building a 4.9.16-23 right now,
I 'll
> >     > publish it when it finishes.  Maybe with the error gone we
can get
> a
> >     > better error in the console.
> >     >
> >     >
> >
> >     OK, try the 4.9.16-23 packages here:
> >
> >     https://people.centos.org/hughesjr/4.9.16/x86_64/
> >     <https://people.centos.org/hughesjr/4.9.16/x86_64/>
> >
>
>
> _______________________________________________
> CentOS-virt mailing list
> CentOS-virt at centos.org
> https://lists.centos.org/mailman/listinfo/centos-virt
>
>
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El Lunes 20/03/2017, PJ Welsh escribi?:
> Still just starts the kernel and wihtin 4 seconds reboots with 4.9.16-24.
> Thanks
> PJ
Edit grub's entry and add "noreboot" to your xen parameters, maybe
when the
kernel panicks xen detects it and automatically reboots it.

> On Mon, Mar 20, 2017 at 2:23 PM, Johnny Hughes <johnny at centos.org>
wrote:
> > On 03/20/2017 01:20 PM, PJ Welsh wrote:
> > > No warning, but still just reboots with no notice.
> > > Is there any other system info you need?
> > > Thanks
> > > PJ
> >
> > Try the new 4.9.16-24 packages there now.  (reworked the config based
on
> > a fedora kernel)
> >
> > > On Mon, Mar 20, 2017 at 11:47 AM, Johnny Hughes <johnny at
centos.org
> > > <mailto:johnny at centos.org>> wrote:
> > >
> > >     On 03/20/2017 11:21 AM, Johnny Hughes wrote:
> > >     > On 03/20/2017 08:35 AM, PJ Welsh wrote:
> > >     >> Updating my CentOS 6.8 Xen server with new 4.9.13
kernel yields
> > >     >> a
> > >
> > >     kernel
> > >
> > >     >> boot message of a few like "APIC ID
MISMATCH" and the system
> >
> > reboots
> >
> > >     >> immediately without any other bits of info. This is
on a Dell
> > >
> > >     R710 with
> > >
> > >     >> 64GB RAM and 2x 6-core Intel CPU's.
> > >     >> As an additional test, I installed and attempted to
run the
> >
> > current
> >
> > >     >> "testing" kernel of 4.9.16 with the exact
same results.
> > >     >>
> > >     >> Anyone have an idea? The 3.18.x series runs without
issue of
> >
> > course.
> >
> > >     > I think the APIC ID MISMATCH is an expected and
ignorable error
> > >     > ..
> > >
> > >     see:
> > >     > https://patchwork.kernel.org/patch/9539933/
> > >
> > >     <https://patchwork.kernel.org/patch/9539933/>
> > >
> > >     > I applied that patch and I am building a 4.9.16-23 right
now, I
> > >     > 'll publish it when it finishes.  Maybe with the
error gone we
> > >     > can get
> >
> > a
> >
> > >     > better error in the console.
> > >
> > >     OK, try the 4.9.16-23 packages here:
> > >
> > >     https://people.centos.org/hughesjr/4.9.16/x86_64/
> > >     <https://people.centos.org/hughesjr/4.9.16/x86_64/>
> >
> > _______________________________________________
> > CentOS-virt mailing list
> > CentOS-virt at centos.org
> > https://lists.centos.org/mailman/listinfo/centos-virt
-- 
Ricardo J. Barberis
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Senior SysAdmin / IT Architect - www.DonWeb.com