[  848.718884][ T9451] fab-br0: port 1(fbond) entered blocking state
[  848.719320][ T9451] fab-br0: port 1(fbond) entered disabled state
[  848.720480][ T9451] fbond: entered allmulticast mode
[  848.723383][ T9451] fbond: entered promiscuous mode
[  848.865323][ T9454] veth1-bond: entered promiscuous mode
[  848.865785][ T9454] veth1-bond: entered allmulticast mode
[  848.866643][ T9454] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  848.972511][ T9455] veth2-bond: entered promiscuous mode
[  848.973053][ T9455] veth2-bond: entered allmulticast mode
[  848.973920][ T9455] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  849.145130][   T11] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  849.234449][ T9458] fab-br0: port 1(fbond) entered blocking state
[  849.234815][ T9458] fab-br0: port 1(fbond) entered forwarding state
[  849.247340][ T8422] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  849.248280][ T8422] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  849.248890][ T8422] fbond: active interface up!
[  851.560187][ T9495] fbond: left allmulticast mode
[  851.560420][ T9495] veth1-bond: left allmulticast mode
[  851.560606][ T9495] veth2-bond: left allmulticast mode
[  851.560797][ T9495] fbond: left promiscuous mode
[  851.560978][ T9495] veth1-bond: left promiscuous mode
[  851.561374][ T9495] veth2-bond: left promiscuous mode
[  851.561853][ T9495] fab-br0: port 1(fbond) entered disabled state
[  852.008891][ T9496] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  852.010031][ T9496] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  852.033784][ T9496] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  852.034973][ T9496] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  852.057505][ T9496] fbond (unregistering): Released all slaves