[  340.773910] bond0: (slave eth0): Enslaving as a backup interface with a down link
[  340.777682] bond0: (slave eth1): Enslaving as a backup interface with a down link
[  340.785115] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  340.788831] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  340.792566] 8021q: adding VLAN 0 to HW filter on device bond0
[  407.810738] 8021q: adding VLAN 0 to HW filter on device bond0
[  407.810880] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex
[  407.810987] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  407.811161] bond0: now running without any active interface!
[  420.278859] bond0: (slave eth0): Releasing backup interface
[  420.278915] bond0: (slave eth0): the permanent HWaddr of slave - fa:bd:b5:8f:21:ec - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts
[  420.279016] bond0: active interface up!
[  420.291151] bond0: (slave eth1): Releasing backup interface
[  522.603061] bond0 (unregistering): (slave eth0): Removing an active aggregator
[  522.603219] bond0 (unregistering): (slave eth0): Releasing backup interface
[  522.606201] bond0 (unregistering): Released all slaves
[  522.615421] bond0: (slave eth1): Removing an active aggregator
[  522.615521] bond0: (slave eth1): Releasing backup interface
[  522.638276] bond0 (unregistering): Released all slaves