[  853.408205][ T9372] fab-br0: port 1(fbond) entered blocking state
[  853.408475][ T9372] fab-br0: port 1(fbond) entered disabled state
[  853.408761][ T9372] fbond: entered allmulticast mode
[  853.411548][ T9372] fbond: entered promiscuous mode
[  853.566568][ T9375] veth1-bond: entered promiscuous mode
[  853.567214][ T9375] veth1-bond: entered allmulticast mode
[  853.568594][ T9375] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  853.671311][ T9376] veth2-bond: entered promiscuous mode
[  853.672005][ T9376] veth2-bond: entered allmulticast mode
[  853.672915][ T9376] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  853.824321][   T69] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  853.927770][   T69] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  853.928516][   T69] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  853.928995][   T69] fbond: active interface up!
[  853.952625][ T9379] fab-br0: port 1(fbond) entered blocking state
[  853.952960][ T9379] fab-br0: port 1(fbond) entered forwarding state
[  856.586018][ T9422] fbond: left allmulticast mode
[  856.586303][ T9422] veth1-bond: left allmulticast mode
[  856.586517][ T9422] veth2-bond: left allmulticast mode
[  856.586725][ T9422] fbond: left promiscuous mode
[  856.586930][ T9422] veth1-bond: left promiscuous mode
[  856.587349][ T9422] veth2-bond: left promiscuous mode
[  856.587855][ T9422] fab-br0: port 1(fbond) entered disabled state
[  857.020507][ T9423] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  857.021304][ T9423] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  857.051948][ T9423] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  857.052710][ T9423] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  857.070549][ T9423] fbond (unregistering): Released all slaves