[  516.784881] fab-br0: port 1(fbond) entered blocking state
[  516.784955] fab-br0: port 1(fbond) entered disabled state
[  516.785006] fbond: entered allmulticast mode
[  516.785089] fbond: entered promiscuous mode
[  516.802700] veth1-bond: entered promiscuous mode
[  516.802767] veth1-bond: entered allmulticast mode
[  516.802847] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  516.816229] veth2-bond: entered promiscuous mode
[  516.816301] veth2-bond: entered allmulticast mode
[  516.816365] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  516.844132] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.848503] fab-br0: port 1(fbond) entered blocking state
[  516.848557] fab-br0: port 1(fbond) entered forwarding state
[  516.940163] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  516.940289] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  516.940369] fbond: active interface up!
[  518.001769] fbond: left allmulticast mode
[  518.001838] veth1-bond: left allmulticast mode
[  518.001884] veth2-bond: left allmulticast mode
[  518.001935] fbond: left promiscuous mode
[  518.001967] veth1-bond: left promiscuous mode
[  518.002016] veth2-bond: left promiscuous mode
[  518.002071] fab-br0: port 1(fbond) entered disabled state
[  518.032665] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  518.032764] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  518.043308] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  518.043477] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  518.056207] fbond (unregistering): Released all slaves