[ 398.929038] bond0: (slave eth0): Enslaving as a backup interface with a down link [ 398.931780] bond0: (slave eth1): Enslaving as a backup interface with a down link [ 398.938525] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 398.941225] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 398.943980] 8021q: adding VLAN 0 to HW filter on device bond0 [ 466.070650] 8021q: adding VLAN 0 to HW filter on device bond0 [ 466.071655] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 466.071720] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 466.071768] bond0: now running without any active interface! [ 478.660790] bond0: (slave eth0): Releasing backup interface [ 478.660846] bond0: (slave eth0): the permanent HWaddr of slave - 4a:a6:ff:36:67:62 - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts [ 478.660936] bond0: active interface up! [ 478.676461] bond0: (slave eth1): Releasing backup interface [ 549.885955] bond0 (unregistering): (slave eth0): Removing an active aggregator [ 549.886048] bond0 (unregistering): (slave eth0): Releasing backup interface [ 549.893052] bond0 (unregistering): Released all slaves [ 549.900315] bond0: (slave eth1): Removing an active aggregator [ 549.900403] bond0: (slave eth1): Releasing backup interface [ 549.921991] bond0 (unregistering): Released all slaves