[  474.961410][T12878] bond0: (slave eth0): Enslaving as a backup interface with a down link
[  474.993243][T12879] bond0: (slave eth1): Enslaving as a backup interface with a down link
[  475.070783][T12882] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  475.093419][T12883] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  475.125063][T12884] 8021q: adding VLAN 0 to HW filter on device bond0
[  542.408124][T14907] 8021q: adding VLAN 0 to HW filter on device bond0
[  542.409636][   T73] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex
[  542.410125][   T73] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  542.410349][   T73] bond0: now running without any active interface!
[  555.020825][T15250] bond0: (slave eth0): Releasing backup interface
[  555.021042][T15250] bond0: (slave eth0): the permanent HWaddr of slave - 56:bb:47:f9:26:17 - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts
[  555.021431][T15250] bond0: active interface up!
[  555.086193][T15252] bond0: (slave eth1): Releasing backup interface
[  555.100791][ T4453] bond0: (slave eth1): link status definitely down, disabling slave
[  555.101215][ T4453] bond0: now running without any active interface!
[  555.204860][ T4453] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  555.205365][ T4453] bond0: active interface up!
[  686.204052][ T4453] bond0 (unregistering): (slave eth0): Removing an active aggregator
[  686.206043][ T4453] bond0 (unregistering): (slave eth0): Releasing backup interface
[  686.214456][ T4453] bond0 (unregistering): Released all slaves
[  686.234557][ T4453] bond0: (slave eth1): Removing an active aggregator
[  686.235639][ T4453] bond0: (slave eth1): Releasing backup interface
[  686.329603][ T4453] bond0 (unregistering): Released all slaves