[  869.475114][ T9616] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  869.577170][ T9617] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  869.662522][ T9618] br0: port 1(veth0) entered blocking state
[  869.662806][ T9618] br0: port 1(veth0) entered disabled state
[  869.663065][ T9618] veth0: entered allmulticast mode
[  869.680309][ T9618] veth0: entered promiscuous mode
[  869.796556][ T9619] br0: port 2(veth1) entered blocking state
[  869.796993][ T9619] br0: port 2(veth1) entered disabled state
[  869.797442][ T9619] veth1: entered allmulticast mode
[  869.799524][ T9619] veth1: entered promiscuous mode
[  870.142883][ T2209] br0: port 1(veth0) entered blocking state
[  870.143177][ T2209] br0: port 1(veth0) entered forwarding state
[  870.144697][ T2209] br0: port 2(veth1) entered blocking state
[  870.144954][ T2209] br0: port 2(veth1) entered forwarding state
[  871.430699][ T8761] bond0: (slave veth1): link status definitely up
[  871.431198][ T8761] bond0: (slave veth1): making interface the new active one
[  871.432446][ T8761] bond0: active interface up!
[  871.690549][   T67] veth1: left allmulticast mode
[  871.690757][   T67] veth1: left promiscuous mode
[  871.691050][   T67] br0: port 2(veth1) entered disabled state
[  871.693164][   T67] veth0: left allmulticast mode
[  871.693411][   T67] veth0: left promiscuous mode
[  871.693716][   T67] br0: port 1(veth0) entered disabled state
[  871.852611][   T67] bond0: (slave veth1): Releasing backup interface
[  872.001751][   T67] bond0: (slave veth0): Releasing backup interface
[  872.375032][   T67] bond0 (unregistering): Released all slaves