[  527.653236] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.669089] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.684214] br0: port 1(veth0) entered blocking state
[  527.684278] br0: port 1(veth0) entered disabled state
[  527.684331] veth0: entered allmulticast mode
[  527.684414] veth0: entered promiscuous mode
[  527.701182] br0: port 2(veth1) entered blocking state
[  527.701252] br0: port 2(veth1) entered disabled state
[  527.701292] veth1: entered allmulticast mode
[  527.701372] veth1: entered promiscuous mode
[  528.633876] br0: port 1(veth0) entered blocking state
[  528.633998] br0: port 1(veth0) entered forwarding state
[  528.634066] br0: port 2(veth1) entered blocking state
[  528.634104] br0: port 2(veth1) entered forwarding state
[  529.721919] bond0: (slave veth1): link status definitely up
[  529.722043] bond0: (slave veth1): making interface the new active one
[  529.722117] bond0: active interface up!
[  529.781895] veth1: left allmulticast mode
[  529.781953] veth1: left promiscuous mode
[  529.782003] br0: port 2(veth1) entered disabled state
[  529.782123] veth0: left allmulticast mode
[  529.782159] veth0: left promiscuous mode
[  529.782200] br0: port 1(veth0) entered disabled state
[  529.807101] bond0: (slave veth1): Releasing backup interface
[  529.818098] bond0: (slave veth0): Releasing backup interface