[  887.240623][ T9444] fab-br0: port 1(fbond) entered blocking state
[  887.240906][ T9444] fab-br0: port 1(fbond) entered disabled state
[  887.242024][ T9444] fbond: entered allmulticast mode
[  887.265532][ T9444] fbond: entered promiscuous mode
[  887.356106][ T9446] veth1-bond: entered promiscuous mode
[  887.356512][ T9446] veth1-bond: entered allmulticast mode
[  887.357695][ T9446] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  887.469749][ T9447] veth2-bond: entered promiscuous mode
[  887.470152][ T9447] veth2-bond: entered allmulticast mode
[  887.470663][ T9447] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  887.624156][ T8560] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  887.727844][ T8560] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  887.728879][ T8560] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  887.729330][ T8560] fbond: active interface up!
[  887.731068][ T9450] fab-br0: port 1(fbond) entered blocking state
[  887.731389][ T9450] fab-br0: port 1(fbond) entered forwarding state
[  890.391635][ T9493] fbond: left allmulticast mode
[  890.391956][ T9493] veth1-bond: left allmulticast mode
[  890.392247][ T9493] veth2-bond: left allmulticast mode
[  890.392518][ T9493] fbond: left promiscuous mode
[  890.392788][ T9493] veth1-bond: left promiscuous mode
[  890.393312][ T9493] veth2-bond: left promiscuous mode
[  890.393877][ T9493] fab-br0: port 1(fbond) entered disabled state
[  890.887184][ T9494] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  890.887910][ T9494] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  890.907183][ T9494] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  890.907909][ T9494] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  890.927397][ T9494] fbond (unregistering): Released all slaves