[ 403.951809] bond0: (slave eth0): Enslaving as a backup interface with a down link [ 403.963845] bond0: (slave eth1): Enslaving as a backup interface with a down link [ 403.989208] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 404.003112] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 471.155596] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 471.155748] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 471.155838] bond0: now running without any active interface! [ 483.690352] bond0: (slave eth0): Releasing backup interface [ 483.690463] bond0: (slave eth0): the permanent HWaddr of slave - a6:6c:1c:7b:eb:af - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts [ 483.690667] bond0: active interface up! [ 483.725666] bond0: (slave eth1): Releasing backup interface [ 483.739058] bond0: (slave eth1): link status definitely down, disabling slave [ 483.739205] bond0: now running without any active interface! [ 483.842069] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 483.842312] bond0: active interface up! [ 614.574434] bond0 (unregistering): (slave eth0): Removing an active aggregator [ 614.574581] bond0 (unregistering): (slave eth0): Releasing backup interface [ 614.581141] bond0 (unregistering): Released all slaves [ 614.595789] bond0: (slave eth1): Removing an active aggregator [ 614.595912] bond0: (slave eth1): Releasing backup interface [ 614.624286] bond0 (unregistering): Released all slaves