[ 399.305931] bond0: (slave eth0): Enslaving as a backup interface with a down link [ 399.315615] bond0: (slave eth1): Enslaving as a backup interface with a down link [ 399.335151] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 399.345718] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 466.469751] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 466.469831] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 466.469891] bond0: now running without any active interface! [ 478.966747] bond0: (slave eth0): Releasing backup interface [ 478.966830] bond0: (slave eth0): the permanent HWaddr of slave - ea:3d:f1:a2:aa:e7 - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts [ 478.966943] bond0: active interface up! [ 478.988419] bond0: (slave eth1): Releasing backup interface [ 550.323395] bond0 (unregistering): (slave eth0): Removing an active aggregator [ 550.323490] bond0 (unregistering): (slave eth0): Releasing backup interface [ 550.330115] bond0 (unregistering): Released all slaves [ 550.343720] bond0: (slave eth1): Removing an active aggregator [ 550.343809] bond0: (slave eth1): Releasing backup interface [ 550.370359] bond0 (unregistering): Released all slaves