[  688.844456] fab-br0: port 1(fbond) entered blocking state
[  688.844537] fab-br0: port 1(fbond) entered disabled state
[  688.844635] fbond: entered allmulticast mode
[  688.844760] fbond: entered promiscuous mode
[  688.860188] veth1-bond: entered promiscuous mode
[  688.860263] veth1-bond: entered allmulticast mode
[  688.860339] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  688.870926] veth2-bond: entered promiscuous mode
[  688.871008] veth2-bond: entered allmulticast mode
[  688.871069] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  688.892955] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  688.901578] fab-br0: port 1(fbond) entered blocking state
[  688.901649] fab-br0: port 1(fbond) entered forwarding state
[  688.996962] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  688.997163] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  688.997280] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  688.997371] fbond: active interface up!
[  690.171024] fbond: left allmulticast mode
[  690.171088] veth1-bond: left allmulticast mode
[  690.171132] veth2-bond: left allmulticast mode
[  690.171179] fbond: left promiscuous mode
[  690.171211] veth1-bond: left promiscuous mode
[  690.171265] veth2-bond: left promiscuous mode
[  690.171332] fab-br0: port 1(fbond) entered disabled state
[  690.200202] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  690.200321] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  690.206082] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  690.206190] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  690.214013] fbond (unregistering): Released all slaves