[ 407.113615] bond0: (slave eth0): Enslaving as a backup interface with a down link [ 407.124731] bond0: (slave eth1): Enslaving as a backup interface with a down link [ 407.147356] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 407.158255] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 407.169694] 8021q: adding VLAN 0 to HW filter on device bond0 [ 474.329470] 8021q: adding VLAN 0 to HW filter on device bond0 [ 474.329619] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 474.329706] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 474.329785] bond0: now running without any active interface! [ 486.888096] bond0: (slave eth0): Releasing backup interface [ 486.888210] bond0: (slave eth0): the permanent HWaddr of slave - f2:02:8b:51:3f:31 - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts [ 486.888346] bond0: active interface up! [ 486.921266] bond0: (slave eth1): Releasing backup interface [ 558.226042] bond0 (unregistering): (slave eth0): Removing an active aggregator [ 558.226140] bond0 (unregistering): (slave eth0): Releasing backup interface [ 558.230932] bond0 (unregistering): Released all slaves [ 558.239327] bond0: (slave eth1): Removing an active aggregator [ 558.239476] bond0: (slave eth1): Releasing backup interface [ 558.265887] bond0 (unregistering): Released all slaves