[  491.100347] 8021q: adding VLAN 0 to HW filter on device fbond
[  491.114735] fab-br0: port 1(fbond) entered blocking state
[  491.114771] fab-br0: port 1(fbond) entered disabled state
[  491.114802] fbond: entered allmulticast mode
[  491.114863] fbond: entered promiscuous mode
[  491.118413] veth1-bond: entered promiscuous mode
[  491.118452] veth1-bond: entered allmulticast mode
[  491.118498] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  491.121885] veth2-bond: entered promiscuous mode
[  491.121926] veth2-bond: entered allmulticast mode
[  491.121967] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  491.206583] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  491.206717] fab-br0: port 1(fbond) entered blocking state
[  491.206779] fab-br0: port 1(fbond) entered forwarding state
[  491.301596] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  491.301705] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  491.301783] fbond: active interface up!
[  492.417209] fbond: left allmulticast mode
[  492.417250] veth1-bond: left allmulticast mode
[  492.417282] veth2-bond: left allmulticast mode
[  492.417309] fbond: left promiscuous mode
[  492.417334] veth1-bond: left promiscuous mode
[  492.417372] veth2-bond: left promiscuous mode
[  492.417406] fab-br0: port 1(fbond) entered disabled state
[  492.443647] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  492.443740] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  492.451619] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  492.451708] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  492.455597] fbond (unregistering): Released all slaves