[  515.578245] bond0 (unregistering): Released all slaves
[  516.026775] fab-br0: port 1(fbond) entered blocking state
[  516.026836] fab-br0: port 1(fbond) entered disabled state
[  516.026896] fbond: entered allmulticast mode
[  516.026993] fbond: entered promiscuous mode
[  516.039608] veth1-bond: entered promiscuous mode
[  516.039670] veth1-bond: entered allmulticast mode
[  516.039727] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  516.050535] veth2-bond: entered promiscuous mode
[  516.050608] veth2-bond: entered allmulticast mode
[  516.050674] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  516.085995] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.086203] fab-br0: port 1(fbond) entered blocking state
[  516.086275] fab-br0: port 1(fbond) entered forwarding state
[  516.189997] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.190168] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  516.190252] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  516.190319] fbond: active interface up!
[  517.580832] fbond: left allmulticast mode
[  517.580926] veth1-bond: left allmulticast mode
[  517.581017] veth2-bond: left allmulticast mode
[  517.581072] fbond: left promiscuous mode
[  517.581115] veth1-bond: left promiscuous mode
[  517.581180] veth2-bond: left promiscuous mode
[  517.581254] fab-br0: port 1(fbond) entered disabled state
[  517.610154] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  517.610255] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  517.627178] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  517.627350] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  517.637058] fbond (unregistering): Released all slaves