[  531.755122] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.763474] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.771828] br0: port 1(veth0) entered blocking state
[  531.771873] br0: port 1(veth0) entered disabled state
[  531.771919] veth0: entered allmulticast mode
[  531.771989] veth0: entered promiscuous mode
[  531.780199] br0: port 2(veth1) entered blocking state
[  531.780251] br0: port 2(veth1) entered disabled state
[  531.780296] veth1: entered allmulticast mode
[  531.780361] veth1: entered promiscuous mode
[  532.142802] br0: port 1(veth0) entered blocking state
[  532.142893] br0: port 1(veth0) entered forwarding state
[  532.142962] br0: port 2(veth1) entered blocking state
[  532.143001] br0: port 2(veth1) entered forwarding state
[  533.822847] bond0: (slave veth1): link status definitely up
[  533.822978] bond0: (slave veth1): making interface the new active one
[  533.823055] bond0: active interface up!
[  533.886062] veth1: left allmulticast mode
[  533.886163] veth1: left promiscuous mode
[  533.886239] br0: port 2(veth1) entered disabled state
[  533.886383] veth0: left allmulticast mode
[  533.886446] veth0: left promiscuous mode
[  533.886514] br0: port 1(veth0) entered disabled state
[  533.904955] bond0: (slave veth1): Releasing backup interface
[  533.916963] bond0: (slave veth0): Releasing backup interface