[  538.298787] bond0 (unregistering): Released all slaves
[  538.778445] fab-br0: port 1(fbond) entered blocking state
[  538.778528] fab-br0: port 1(fbond) entered disabled state
[  538.778600] fbond: entered allmulticast mode
[  538.778696] fbond: entered promiscuous mode
[  538.792863] veth1-bond: entered promiscuous mode
[  538.792943] veth1-bond: entered allmulticast mode
[  538.793006] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  538.804756] veth2-bond: entered promiscuous mode
[  538.804811] veth2-bond: entered allmulticast mode
[  538.804859] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  538.834513] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.836596] fab-br0: port 1(fbond) entered blocking state
[  538.836637] fab-br0: port 1(fbond) entered forwarding state
[  538.938524] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.938657] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  538.938717] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  538.938774] fbond: active interface up!
[  540.341886] fbond: left allmulticast mode
[  540.341931] veth1-bond: left allmulticast mode
[  540.341965] veth2-bond: left allmulticast mode
[  540.342004] fbond: left promiscuous mode
[  540.342032] veth1-bond: left promiscuous mode
[  540.342074] veth2-bond: left promiscuous mode
[  540.342137] fab-br0: port 1(fbond) entered disabled state
[  540.390098] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  540.390203] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  540.408722] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  540.408840] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  540.424645] fbond (unregistering): Released all slaves