[  520.969442] bond0 (unregistering): Released all slaves
[  521.475895] fab-br0: port 1(fbond) entered blocking state
[  521.475969] fab-br0: port 1(fbond) entered disabled state
[  521.476036] fbond: entered allmulticast mode
[  521.476161] fbond: entered promiscuous mode
[  521.489391] veth1-bond: entered promiscuous mode
[  521.489501] veth1-bond: entered allmulticast mode
[  521.489590] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  521.502587] veth2-bond: entered promiscuous mode
[  521.502666] veth2-bond: entered allmulticast mode
[  521.502725] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  521.527178] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.534787] fab-br0: port 1(fbond) entered blocking state
[  521.534849] fab-br0: port 1(fbond) entered forwarding state
[  521.630163] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.631207] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  521.631278] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  521.631346] fbond: active interface up!
[  523.049790] fbond: left allmulticast mode
[  523.049847] veth1-bond: left allmulticast mode
[  523.049883] veth2-bond: left allmulticast mode
[  523.049929] fbond: left promiscuous mode
[  523.049958] veth1-bond: left promiscuous mode
[  523.050012] veth2-bond: left promiscuous mode
[  523.050074] fab-br0: port 1(fbond) entered disabled state
[  523.083952] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  523.084111] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  523.098396] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  523.098552] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  523.104255] fbond (unregistering): Released all slaves