[  526.383853] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.398540] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.415114] br0: port 1(veth0) entered blocking state
[  526.415179] br0: port 1(veth0) entered disabled state
[  526.415231] veth0: entered allmulticast mode
[  526.415319] veth0: entered promiscuous mode
[  526.430496] br0: port 2(veth1) entered blocking state
[  526.430566] br0: port 2(veth1) entered disabled state
[  526.430616] veth1: entered allmulticast mode
[  526.430716] veth1: entered promiscuous mode
[  527.355753] br0: port 1(veth0) entered blocking state
[  527.355860] br0: port 1(veth0) entered forwarding state
[  527.355936] br0: port 2(veth1) entered blocking state
[  527.355986] br0: port 2(veth1) entered forwarding state
[  528.443740] bond0: (slave veth1): link status definitely up
[  528.443798] bond0: (slave veth1): making interface the new active one
[  528.443859] bond0: active interface up!
[  528.590649] veth1: left allmulticast mode
[  528.590708] veth1: left promiscuous mode
[  528.590748] br0: port 2(veth1) entered disabled state
[  528.590840] veth0: left allmulticast mode
[  528.590867] veth0: left promiscuous mode
[  528.590897] br0: port 1(veth0) entered disabled state
[  528.615963] bond0: (slave veth1): Releasing backup interface
[  528.623974] bond0: (slave veth0): Releasing backup interface
[  528.646056] bond0 (unregistering): Released all slaves