[  399.345933] bond0: (slave eth0): Enslaving as a backup interface with a down link
[  399.355943] bond0: (slave eth1): Enslaving as a backup interface with a down link
[  399.375358] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  399.385073] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  466.506615] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex
[  466.506784] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  466.506877] bond0: now running without any active interface!
[  478.985593] bond0: (slave eth0): Releasing backup interface
[  478.985694] bond0: (slave eth0): the permanent HWaddr of slave - 42:3f:54:bf:bb:5a - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts
[  478.985856] bond0: active interface up!
[  479.010599] bond0: (slave eth1): Releasing backup interface
[  550.411021] bond0 (unregistering): (slave eth0): Removing an active aggregator
[  550.411116] bond0 (unregistering): (slave eth0): Releasing backup interface
[  550.415887] bond0 (unregistering): Released all slaves
[  550.429301] bond0: (slave eth1): Removing an active aggregator
[  550.429414] bond0: (slave eth1): Releasing backup interface
[  550.451017] bond0 (unregistering): Released all slaves