[  397.639815] bond0: (slave eth0): Enslaving as a backup interface with a down link
[  397.643479] bond0: (slave eth1): Enslaving as a backup interface with a down link
[  397.650849] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  397.654442] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  397.658026] 8021q: adding VLAN 0 to HW filter on device bond0
[  464.724335] 8021q: adding VLAN 0 to HW filter on device bond0
[  464.724425] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex
[  464.724478] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  464.724554] bond0: now running without any active interface!
[  477.236676] bond0: (slave eth0): Releasing backup interface
[  477.236730] bond0: (slave eth0): the permanent HWaddr of slave - a2:55:e0:45:13:47 - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts
[  477.236829] bond0: active interface up!
[  477.249896] bond0: (slave eth1): Releasing backup interface