[  526.442932] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.453458] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.464080] br0: port 1(veth0) entered blocking state
[  526.464180] br0: port 1(veth0) entered disabled state
[  526.464248] veth0: entered allmulticast mode
[  526.464341] veth0: entered promiscuous mode
[  526.475163] br0: port 2(veth1) entered blocking state
[  526.475220] br0: port 2(veth1) entered disabled state
[  526.475268] veth1: entered allmulticast mode
[  526.475344] veth1: entered promiscuous mode
[  527.422062] br0: port 1(veth0) entered blocking state
[  527.422187] br0: port 1(veth0) entered forwarding state
[  527.422262] br0: port 2(veth1) entered blocking state
[  527.422303] br0: port 2(veth1) entered forwarding state
[  528.510055] bond0: (slave veth1): link status definitely up
[  528.510161] bond0: (slave veth1): making interface the new active one
[  528.510235] bond0: active interface up!
[  528.641994] veth1: left allmulticast mode
[  528.642082] veth1: left promiscuous mode
[  528.642147] br0: port 2(veth1) entered disabled state
[  528.642457] veth0: left allmulticast mode
[  528.642506] veth0: left promiscuous mode
[  528.642552] br0: port 1(veth0) entered disabled state
[  528.663395] bond0: (slave veth1): Releasing backup interface
[  528.671248] bond0: (slave veth0): Releasing backup interface