[  522.893027] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  522.906682] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  522.924457] br0: port 1(veth0) entered blocking state
[  522.924545] br0: port 1(veth0) entered disabled state
[  522.924612] veth0: entered allmulticast mode
[  522.924715] veth0: entered promiscuous mode
[  522.939693] br0: port 2(veth1) entered blocking state
[  522.939758] br0: port 2(veth1) entered disabled state
[  522.939809] veth1: entered allmulticast mode
[  522.939889] veth1: entered promiscuous mode
[  523.898772] br0: port 1(veth0) entered blocking state
[  523.898882] br0: port 1(veth0) entered forwarding state
[  523.898964] br0: port 2(veth1) entered blocking state
[  523.899011] br0: port 2(veth1) entered forwarding state
[  525.947707] bond0: (slave veth0): link status definitely up
[  525.947799] bond0: (slave veth1): link status definitely up
[  525.947840] bond0: (slave veth0): making interface the new active one
[  525.947896] bond0: active interface up!
[  526.078650] veth1: left allmulticast mode
[  526.078706] veth1: left promiscuous mode
[  526.078751] br0: port 2(veth1) entered disabled state
[  526.078834] veth0: left allmulticast mode
[  526.078874] veth0: left promiscuous mode
[  526.078913] br0: port 1(veth0) entered disabled state
[  526.101985] bond0: (slave veth1): Releasing backup interface
[  526.114873] bond0: (slave veth0): Releasing backup interface