[  743.393713] 8021q: adding VLAN 0 to HW filter on device fbond
[  743.530462] fab-br0: port 1(fbond) entered blocking state
[  743.530571] fab-br0: port 1(fbond) entered disabled state
[  743.530647] fbond: entered allmulticast mode
[  743.530882] fbond: entered promiscuous mode
[  743.568851] veth1-bond: entered promiscuous mode
[  743.569022] veth1-bond: entered allmulticast mode
[  743.569225] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  743.591320] veth2-bond: entered promiscuous mode
[  743.591460] veth2-bond: entered allmulticast mode
[  743.591573] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  743.710272] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  743.710619] fab-br0: port 1(fbond) entered blocking state
[  743.710771] fab-br0: port 1(fbond) entered forwarding state
[  743.805328] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  743.805494] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  743.805561] fbond: active interface up!
[  744.997264] fbond: left allmulticast mode
[  744.997338] veth1-bond: left allmulticast mode
[  744.997400] veth2-bond: left allmulticast mode
[  744.997462] fbond: left promiscuous mode
[  744.997503] veth1-bond: left promiscuous mode
[  744.997570] veth2-bond: left promiscuous mode
[  744.997651] fab-br0: port 1(fbond) entered disabled state
[  745.030114] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  745.030265] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  745.038421] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  745.038585] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  745.043342] fbond (unregistering): Released all slaves