[  539.833419] bond0 (unregistering): Released all slaves
[  540.356878] fab-br0: port 1(fbond) entered blocking state
[  540.357019] fab-br0: port 1(fbond) entered disabled state
[  540.357206] fbond: entered allmulticast mode
[  540.357353] fbond: entered promiscuous mode
[  540.372609] veth1-bond: entered promiscuous mode
[  540.372683] veth1-bond: entered allmulticast mode
[  540.372763] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  540.385014] veth2-bond: entered promiscuous mode
[  540.385111] veth2-bond: entered allmulticast mode
[  540.385193] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  540.406185] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.418775] fab-br0: port 1(fbond) entered blocking state
[  540.418840] fab-br0: port 1(fbond) entered forwarding state
[  540.502185] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  540.502271] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  540.502334] fbond: active interface up!
[  541.577124] fbond: left allmulticast mode
[  541.577197] veth1-bond: left allmulticast mode
[  541.577254] veth2-bond: left allmulticast mode
[  541.577315] fbond: left promiscuous mode
[  541.577363] veth1-bond: left promiscuous mode
[  541.577424] veth2-bond: left promiscuous mode
[  541.577487] fab-br0: port 1(fbond) entered disabled state
[  541.611380] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  541.611491] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  541.626297] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  541.626425] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  541.636219] fbond (unregistering): Released all slaves