[  538.093830] bond0 (unregistering): Released all slaves
[  538.496253] fab-br0: port 1(fbond) entered blocking state
[  538.496311] fab-br0: port 1(fbond) entered disabled state
[  538.496369] fbond: entered allmulticast mode
[  538.496457] fbond: entered promiscuous mode
[  538.507474] veth1-bond: entered promiscuous mode
[  538.507556] veth1-bond: entered allmulticast mode
[  538.507624] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  538.517334] veth2-bond: entered promiscuous mode
[  538.517390] veth2-bond: entered allmulticast mode
[  538.517440] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  538.552486] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.552620] fab-br0: port 1(fbond) entered blocking state
[  538.552660] fab-br0: port 1(fbond) entered forwarding state
[  538.656499] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.656683] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  538.656782] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  538.656865] fbond: active interface up!
[  540.135608] fbond: left allmulticast mode
[  540.135669] veth1-bond: left allmulticast mode
[  540.135719] veth2-bond: left allmulticast mode
[  540.135774] fbond: left promiscuous mode
[  540.135813] veth1-bond: left promiscuous mode
[  540.135869] veth2-bond: left promiscuous mode
[  540.135939] fab-br0: port 1(fbond) entered disabled state
[  540.165582] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  540.165715] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  540.185857] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  540.186094] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  540.203726] fbond (unregistering): Released all slaves