[  670.780183][ T7492] bond0: (slave eth0): Enslaving as a backup interface with a down link
[  670.904613][ T7493] bond0: (slave eth1): Enslaving as a backup interface with a down link
[  671.184401][ T7496] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  671.338979][ T7497] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  739.318768][  T259] bond0: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  739.324025][  T259] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex
[  739.324900][  T259] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  739.326257][  T259] bond0: active interface up!
[  752.484449][ T8517] bond0: (slave eth0): Releasing backup interface
[  752.484893][ T8517] bond0: (slave eth0): the permanent HWaddr of slave - be:05:ab:75:b1:ed - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts
[  752.486296][ T8517] bond0: active interface up!
[  752.595326][  T259] bond0: (slave eth0): link status definitely down, disabling slave
[  752.698037][  T259] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex
[  752.698641][  T259] bond0: active interface up!
[  752.761616][ T8520] bond0: (slave eth1): Releasing backup interface
[  752.859078][  T259] bond0: (slave eth1): link status definitely down, disabling slave
[  752.860218][  T259] bond0: now running without any active interface!
[  752.962155][  T259] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  752.962806][  T259] bond0: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  752.964060][  T259] bond0: active interface up!
[  884.859455][  T259] bond0 (unregistering): (slave eth0): Removing an active aggregator
[  884.861561][  T259] bond0 (unregistering): (slave eth0): Releasing backup interface
[  884.870610][  T259] bond0 (unregistering): Released all slaves
[  884.949728][  T259] bond0: (slave eth1): Removing an active aggregator
[  884.950793][  T259] bond0: (slave eth1): Releasing backup interface
[  885.460846][  T259] bond0 (unregistering): Released all slaves