[ 394.198860] bond0: (slave eth0): Enslaving as a backup interface with a down link [ 394.208697] bond0: (slave eth1): Enslaving as a backup interface with a down link [ 394.228324] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 394.238001] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 461.337445] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 461.337552] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 461.337622] bond0: now running without any active interface! [ 473.879755] bond0: (slave eth0): Releasing backup interface [ 473.879863] bond0: (slave eth0): the permanent HWaddr of slave - 12:86:4a:dc:0c:08 - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts [ 473.880013] bond0: active interface up! [ 473.911708] bond0: (slave eth1): Releasing backup interface [ 473.923926] bond0: (slave eth1): link status definitely down, disabling slave [ 473.924069] bond0: now running without any active interface! [ 474.028887] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 474.029088] bond0: active interface up! [ 604.815978] bond0 (unregistering): (slave eth0): Removing an active aggregator [ 604.816092] bond0 (unregistering): (slave eth0): Releasing backup interface [ 604.824281] bond0 (unregistering): Released all slaves [ 604.835379] bond0: (slave eth1): Removing an active aggregator [ 604.835510] bond0: (slave eth1): Releasing backup interface [ 604.866135] bond0 (unregistering): Released all slaves