[  527.128428] fab-br0: port 1(fbond) entered blocking state
[  527.128515] fab-br0: port 1(fbond) entered disabled state
[  527.128607] fbond: entered allmulticast mode
[  527.128751] fbond: entered promiscuous mode
[  527.144721] veth1-bond: entered promiscuous mode
[  527.144799] veth1-bond: entered allmulticast mode
[  527.144875] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.157152] veth2-bond: entered promiscuous mode
[  527.157234] veth2-bond: entered allmulticast mode
[  527.157305] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.179089] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.191471] fab-br0: port 1(fbond) entered blocking state
[  527.191540] fab-br0: port 1(fbond) entered forwarding state
[  527.283089] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.283261] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.283337] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.283397] fbond: active interface up!
[  528.716331] fbond: left allmulticast mode
[  528.716390] veth1-bond: left allmulticast mode
[  528.716439] veth2-bond: left allmulticast mode
[  528.716484] fbond: left promiscuous mode
[  528.716515] veth1-bond: left promiscuous mode
[  528.716566] veth2-bond: left promiscuous mode
[  528.716624] fab-br0: port 1(fbond) entered disabled state
[  528.745432] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.745551] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.757251] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.757422] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.767166] fbond (unregistering): Released all slaves