On 07/01/2022 07:57, Ritesh Chikatwar wrote:
try downgrading in all host and give try

I completed the downgrade and the system seems recovered. Thanks Ritesh, you saved my weekend!
What about future upgrades? Any clue on what is going bad on recent qemu packages?

Thanks again,

Andrea
-- 
Andrea Chierici - INFN-CNAF 			
Viale Berti Pichat 6/2, 40127 BOLOGNA
Office Tel: +39 051 2095463	
SkypeID ataruz
--