[  527.696280] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.712458] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.728369] br0: port 1(veth0) entered blocking state
[  527.728435] br0: port 1(veth0) entered disabled state
[  527.728492] veth0: entered allmulticast mode
[  527.728570] veth0: entered promiscuous mode
[  527.744850] br0: port 2(veth1) entered blocking state
[  527.744930] br0: port 2(veth1) entered disabled state
[  527.744992] veth1: entered allmulticast mode
[  527.745081] veth1: entered promiscuous mode
[  528.699891] br0: port 1(veth0) entered blocking state
[  528.700014] br0: port 1(veth0) entered forwarding state
[  528.700092] br0: port 2(veth1) entered blocking state
[  528.700141] br0: port 2(veth1) entered forwarding state
[  530.747897] bond0: (slave veth0): link status definitely up
[  530.748042] bond0: (slave veth1): link status definitely up
[  530.748100] bond0: (slave veth0): making interface the new active one
[  530.748185] bond0: active interface up!
[  530.814216] veth1: left allmulticast mode
[  530.814263] veth1: left promiscuous mode
[  530.814304] br0: port 2(veth1) entered disabled state
[  530.814490] veth0: left allmulticast mode
[  530.814533] veth0: left promiscuous mode
[  530.814569] br0: port 1(veth0) entered disabled state
[  530.837071] bond0: (slave veth1): Releasing backup interface
[  530.842056] bond0: (slave veth0): Releasing backup interface