[  747.415616] 8021q: adding VLAN 0 to HW filter on device fbond
[  747.465696] fab-br0: port 1(fbond) entered blocking state
[  747.465772] fab-br0: port 1(fbond) entered disabled state
[  747.465835] fbond: entered allmulticast mode
[  747.465955] fbond: entered promiscuous mode
[  747.478119] veth1-bond: entered promiscuous mode
[  747.478187] veth1-bond: entered allmulticast mode
[  747.478253] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  747.489705] veth2-bond: entered promiscuous mode
[  747.489777] veth2-bond: entered allmulticast mode
[  747.489835] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  747.516965] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  747.520529] fab-br0: port 1(fbond) entered blocking state
[  747.520615] fab-br0: port 1(fbond) entered forwarding state
[  747.620921] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  747.621109] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  747.621206] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  747.621275] fbond: active interface up!
[  748.793446] fbond: left allmulticast mode
[  748.793501] veth1-bond: left allmulticast mode
[  748.793537] veth2-bond: left allmulticast mode
[  748.793582] fbond: left promiscuous mode
[  748.793618] veth1-bond: left promiscuous mode
[  748.793664] veth2-bond: left promiscuous mode
[  748.793738] fab-br0: port 1(fbond) entered disabled state
[  748.819739] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  748.819937] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  748.827080] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  748.827272] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  748.836017] fbond (unregistering): Released all slaves