[  528.541970] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.557576] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.573344] br0: port 1(veth0) entered blocking state
[  528.573418] br0: port 1(veth0) entered disabled state
[  528.573466] veth0: entered allmulticast mode
[  528.573556] veth0: entered promiscuous mode
[  528.589591] br0: port 2(veth1) entered blocking state
[  528.589654] br0: port 2(veth1) entered disabled state
[  528.589730] veth1: entered allmulticast mode
[  528.589835] veth1: entered promiscuous mode
[  529.531796] br0: port 1(veth0) entered blocking state
[  529.531895] br0: port 1(veth0) entered forwarding state
[  529.531964] br0: port 2(veth1) entered blocking state
[  529.532041] br0: port 2(veth1) entered forwarding state
[  531.579756] bond0: (slave veth0): link status definitely up
[  531.579881] bond0: (slave veth1): link status definitely up
[  531.579935] bond0: (slave veth0): making interface the new active one
[  531.580007] bond0: active interface up!
[  531.644856] veth1: left allmulticast mode
[  531.644918] veth1: left promiscuous mode
[  531.644972] br0: port 2(veth1) entered disabled state
[  531.645061] veth0: left allmulticast mode
[  531.645098] veth0: left promiscuous mode
[  531.645140] br0: port 1(veth0) entered disabled state
[  531.672011] bond0: (slave veth1): Releasing backup interface
[  531.679925] bond0: (slave veth0): Releasing backup interface