[   22.616688] printk: legacy console [netcon0] enabled
[   22.616743] netconsole: network logging started
[   22.990592] Test #1 from CPU3: netcons_efkfZ
[   23.074476] Test #2 from CPU0: netcons_efkfZ
[   23.152178] Test #3 from CPU2: netcons_efkfZ