Each time of crash, the sequence of logs are beginning with :
Code:
"pve1 systemd-modules-load[1913]: Inserted module 'iscsi_tcp'"
To fix it disabled the loading of this module
edited the file :
Code:
/lib/modules-load.d/open-iscsi.conf
And commented the two lines (to be sure to fix the problem) :
Code:
#iscsi_tcp
#ib_iser
And then restarted the service with :
Code:
systemctl restart systemd-modules-load.service
And checked that the service is running with :
Code:
systemctl status systemd-modules-load.service