[  898.072972][ T9605] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  898.165694][ T9606] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  898.251077][ T9607] br0: port 1(veth0) entered blocking state
[  898.251352][ T9607] br0: port 1(veth0) entered disabled state
[  898.251594][ T9607] veth0: entered allmulticast mode
[  898.252991][ T9607] veth0: entered promiscuous mode
[  898.338443][ T9608] br0: port 2(veth1) entered blocking state
[  898.338720][ T9608] br0: port 2(veth1) entered disabled state
[  898.338981][ T9608] veth1: entered allmulticast mode
[  898.340205][ T9608] veth1: entered promiscuous mode
[  898.807906][   T70] br0: port 1(veth0) entered blocking state
[  898.808282][   T70] br0: port 1(veth0) entered forwarding state
[  898.809866][   T70] br0: port 2(veth1) entered blocking state
[  898.810220][   T70] br0: port 2(veth1) entered forwarding state
[  900.031478][ T8560] bond0: (slave veth1): link status definitely up
[  900.031885][ T8560] bond0: (slave veth1): making interface the new active one
[  900.033029][ T8560] bond0: active interface up!
[  900.439833][ T8560] veth1: left allmulticast mode
[  900.440354][ T8560] veth1: left promiscuous mode
[  900.440659][ T8560] br0: port 2(veth1) entered disabled state
[  900.442812][ T8560] veth0: left allmulticast mode
[  900.443016][ T8560] veth0: left promiscuous mode
[  900.443337][ T8560] br0: port 1(veth0) entered disabled state
[  900.582810][ T8560] bond0: (slave veth1): Releasing backup interface
[  900.707470][ T8560] bond0: (slave veth0): Releasing backup interface
[  901.072067][ T8560] bond0 (unregistering): Released all slaves