[  531.675422] fab-br0: port 1(fbond) entered blocking state
[  531.675520] fab-br0: port 1(fbond) entered disabled state
[  531.675592] fbond: entered allmulticast mode
[  531.675715] fbond: entered promiscuous mode
[  531.692141] veth1-bond: entered promiscuous mode
[  531.692208] veth1-bond: entered allmulticast mode
[  531.692276] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.709889] veth2-bond: entered promiscuous mode
[  531.709965] veth2-bond: entered allmulticast mode
[  531.710028] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.804849] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.804944] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.805039] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.805109] fbond: active interface up!
[  531.805180] fab-br0: port 1(fbond) entered blocking state
[  531.805237] fab-br0: port 1(fbond) entered forwarding state
[  532.993899] fbond: left allmulticast mode
[  532.993993] veth1-bond: left allmulticast mode
[  532.994045] veth2-bond: left allmulticast mode
[  532.994096] fbond: left promiscuous mode
[  532.994132] veth1-bond: left promiscuous mode
[  532.994192] veth2-bond: left promiscuous mode
[  532.994259] fab-br0: port 1(fbond) entered disabled state
[  533.035496] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.035584] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.046002] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.046139] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.055971] fbond (unregistering): Released all slaves