[ 394.426651] bond0: (slave eth0): Enslaving as a backup interface with a down link [ 394.429626] bond0: (slave eth1): Enslaving as a backup interface with a down link [ 394.435711] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 394.438679] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 394.441633] 8021q: adding VLAN 0 to HW filter on device bond0 [ 461.495533] 8021q: adding VLAN 0 to HW filter on device bond0 [ 461.495671] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 461.495735] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 461.495819] bond0: now running without any active interface! [ 474.032668] bond0: (slave eth0): Releasing backup interface [ 474.032721] bond0: (slave eth0): the permanent HWaddr of slave - 2a:34:b4:e1:16:96 - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts [ 474.032846] bond0: active interface up! [ 474.044528] bond0: (slave eth1): Releasing backup interface [ 545.364242] bond0 (unregistering): (slave eth0): Removing an active aggregator [ 545.364357] bond0 (unregistering): (slave eth0): Releasing backup interface [ 545.368973] bond0 (unregistering): Released all slaves [ 545.377971] bond0: (slave eth1): Removing an active aggregator [ 545.378085] bond0: (slave eth1): Releasing backup interface [ 545.408733] bond0 (unregistering): Released all slaves