[pve-devel] Error when load the VM in PVE 4

Alexandre DERUMIER aderumier at odiso.com
Wed Sep 30 18:10:26 CEST 2015


- kvm-intel.ept=0

fix the problem for me.

Paolo from qemu think that it could be a physical cpu bug.

do you have update bios and cpu microcode to last version ?


----- Mail original -----
De: "Gilberto Nunes" <gilberto.nunes32 at gmail.com>
À: "pve-devel" <pve-devel at pve.proxmox.com>
Envoyé: Mercredi 30 Septembre 2015 12:44:56
Objet: Re: [pve-devel] Error when load the VM in PVE 4

Sure! I will try ASAP 

2015-09-30 2:55 GMT-03:00 Alexandre DERUMIER < aderumier at odiso.com > : 


also for qemu team, 
I need to try to disable theses kvm module features at boot, 

- kvm-intel.eptad=0 

- kvm-intel.unrestricted_guest=0 

- kvm-intel.ept=0 


If you can test them, it could be great . 


----- Mail original ----- 
De: "aderumier" < aderumier at odiso.com > 
À: "pve-devel" < pve-devel at pve.proxmox.com > 
Envoyé: Mercredi 30 Septembre 2015 07:51:25 
Objet: Re: [pve-devel] Error when load the VM in PVE 4 

Hi, 

This is the error I'm currently debugging with paolo from qemu. 
(see my error mail on the mailing). 

to be sure, can you test: 

http://odisoweb1.odiso.net/pve-qemu-kvm_2.4-8_amd64.deb ? 

It's a workaround, but the real problem come from a new kvm feature in kernel 4.2. 



Also, for qemu team, can you give me result of 


grep -r . /sys/module/kvm*/parameters 

cat /proc/cpuinfo 



----- Mail original ----- 
De: "Gilberto Nunes" < gilberto.nunes32 at gmail.com > 
À: "pve-devel" < pve-devel at pve.proxmox.com > 
Envoyé: Mercredi 30 Septembre 2015 00:46:50 
Objet: Re: [pve-devel] Error when load the VM in PVE 4 

Any help? 

2015-09-29 13:20 GMT-03:00 Gilberto Nunes < gilberto.nunes32 at gmail.com > : 



Hi... 

Why this error happens?? (Attached) 

Everything is up to date... 

My server is a HP ProLiantDL 580G7... 


-- 

Gilberto Ferreira 
+55 (47) 9676-7530 
Skype: gilberto.nunes36 







-- 

Gilberto Ferreira 
+55 (47) 9676-7530 
Skype: gilberto.nunes36 


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-- 

Gilberto Ferreira 
+55 (47) 9676-7530 
Skype: gilberto.nunes36 


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