[  528.422762] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.431812] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.441183] br0: port 1(veth0) entered blocking state
[  528.441271] br0: port 1(veth0) entered disabled state
[  528.441338] veth0: entered allmulticast mode
[  528.441466] veth0: entered promiscuous mode
[  528.450430] br0: port 2(veth1) entered blocking state
[  528.450491] br0: port 2(veth1) entered disabled state
[  528.450541] veth1: entered allmulticast mode
[  528.450613] veth1: entered promiscuous mode
[  528.482144] br0: port 1(veth0) entered blocking state
[  528.482220] br0: port 1(veth0) entered forwarding state
[  528.482285] br0: port 2(veth1) entered blocking state
[  528.482329] br0: port 2(veth1) entered forwarding state
[  530.490117] bond0: (slave veth1): link status definitely up
[  530.490251] bond0: (slave veth1): making interface the new active one
[  530.490334] bond0: active interface up!
[  530.591488] veth1: left allmulticast mode
[  530.591611] veth1: left promiscuous mode
[  530.591673] br0: port 2(veth1) entered disabled state
[  530.591824] veth0: left allmulticast mode
[  530.591874] veth0: left promiscuous mode
[  530.591933] br0: port 1(veth0) entered disabled state
[  530.605311] bond0: (slave veth1): Releasing backup interface
[  530.611331] bond0: (slave veth0): Releasing backup interface
[  530.654306] bond0 (unregistering): Released all slaves