[  756.360518] 8021q: adding VLAN 0 to HW filter on device fbond
[  756.523207] fab-br0: port 1(fbond) entered blocking state
[  756.523292] fab-br0: port 1(fbond) entered disabled state
[  756.523356] fbond: entered allmulticast mode
[  756.523460] fbond: entered promiscuous mode
[  756.537940] veth1-bond: entered promiscuous mode
[  756.538068] veth1-bond: entered allmulticast mode
[  756.538208] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  756.553627] veth2-bond: entered promiscuous mode
[  756.553695] veth2-bond: entered allmulticast mode
[  756.553750] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  756.572145] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  756.588971] fab-br0: port 1(fbond) entered blocking state
[  756.589048] fab-br0: port 1(fbond) entered forwarding state
[  756.675146] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  756.771181] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  756.771340] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  756.771433] fbond: active interface up!
[  757.906910] fbond: left allmulticast mode
[  757.907010] veth1-bond: left allmulticast mode
[  757.907088] veth2-bond: left allmulticast mode
[  757.907175] fbond: left promiscuous mode
[  757.907228] veth1-bond: left promiscuous mode
[  757.907301] veth2-bond: left promiscuous mode
[  757.907383] fab-br0: port 1(fbond) entered disabled state
[  757.940948] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  757.941065] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  757.945302] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  757.945466] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  757.954239] fbond (unregistering): Released all slaves