[  526.664406] bond0 (unregistering): Released all slaves
[  527.402134] fab-br0: port 1(fbond) entered blocking state
[  527.402197] fab-br0: port 1(fbond) entered disabled state
[  527.402248] fbond: entered allmulticast mode
[  527.402328] fbond: entered promiscuous mode
[  527.420779] veth1-bond: entered promiscuous mode
[  527.420830] veth1-bond: entered allmulticast mode
[  527.420877] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.436527] veth2-bond: entered promiscuous mode
[  527.436590] veth2-bond: entered allmulticast mode
[  527.436657] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.549164] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.549298] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.549390] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.549463] fbond: active interface up!
[  527.549539] fab-br0: port 1(fbond) entered blocking state
[  527.549599] fab-br0: port 1(fbond) entered forwarding state
[  528.984313] fbond: left allmulticast mode
[  528.984372] veth1-bond: left allmulticast mode
[  528.984412] veth2-bond: left allmulticast mode
[  528.984460] fbond: left promiscuous mode
[  528.984496] veth1-bond: left promiscuous mode
[  528.984548] veth2-bond: left promiscuous mode
[  528.984609] fab-br0: port 1(fbond) entered disabled state
[  529.027127] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.027275] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.045310] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.045452] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.055238] fbond (unregistering): Released all slaves