[CentOS] Panic / EL6 / KVM / kernel-2.6.32-754.2.1.el6.x86_64

[Leon Fauster]

> Am 30.08.2018 um 17:24 schrieb Simon Matter <simon.matter at invoca.ch>:
> 
>> Am 30.08.2018 um 06:37 schrieb Simon Matter <simon.matter at invoca.ch>:
>>> 
>>>> Since the update from kernel-2.6.32-754.2.1.el6.x86_64
>>>> to kernel-2.6.32-754.3.5.el6.x86_64 I can not boot my
>>>> KVM guests anymore!? The workstation panics immediately!
>>>> 
>>>> I would not have expected this behavior now (last phase of OS).
>>>> It was very robust until now (Optiplex Workstation). I see some KVM
>>>> related lines in the changelog.diff. Before swimming upstream:
>>>> 
>>>> Does some one have problems related to KVM with
>>>> kernel-2.6.32-754.3.5.el6.x86_64 ??
>>> 
>>> Is there any chance that this is related? Could you try downgrading
>>> qemu-img/qemu-kvm and see if it helps?
>>> 
>>> https://bugs.centos.org/view.php?id=15067
>>> 
>> 
>> Thanks to pointing to that bug report.
>> 
>> I downgraded from
>> 
>> qemu-kvm-0.12.1.2-2.506.el6_10.1.x86_64
>> qemu-img-0.12.1.2-2.506.el6_10.1.x86_64
>> 
>> to
>> 
>> qemu-img-0.12.1.2-2.503.el6_9.6.x86_64
>> qemu-kvm-0.12.1.2-2.503.el6_9.6.x86_64
>> 
>> and booted into
>> 
>> kernel-2.6.32-754.3.5.el6.x86_64
>> 
>> unfortunately no positiv effect.
>> 
>> The system/host/workstation crashes/panics immediately after
>> starting a guest system (EL6) with virsh start guest-name.
>> 
>> 
>> BTW upstream bug report:
>> 
>> https://bugzilla.redhat.com/show_bug.cgi?id=1623692
> 
> Unfortunately I only get "You are not authorized to access bug #1623692".
> 


Kernel related bugs seems to get a nonpublic-flag.  Free account creation ... 

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