[  524.810767] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.823278] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.834739] br0: port 1(veth0) entered blocking state
[  524.834808] br0: port 1(veth0) entered disabled state
[  524.834860] veth0: entered allmulticast mode
[  524.834944] veth0: entered promiscuous mode
[  524.847868] br0: port 2(veth1) entered blocking state
[  524.848022] br0: port 2(veth1) entered disabled state
[  524.848113] veth1: entered allmulticast mode
[  524.848215] veth1: entered promiscuous mode
[  525.227980] br0: port 1(veth0) entered blocking state
[  525.228125] br0: port 1(veth0) entered forwarding state
[  525.228212] br0: port 2(veth1) entered blocking state
[  525.228268] br0: port 2(veth1) entered forwarding state
[  526.843990] bond0: (slave veth1): link status definitely up
[  526.844111] bond0: (slave veth1): making interface the new active one
[  526.844199] bond0: active interface up!
[  526.923793] veth1: left allmulticast mode
[  526.923855] veth1: left promiscuous mode
[  526.923910] br0: port 2(veth1) entered disabled state
[  526.924020] veth0: left allmulticast mode
[  526.924051] veth0: left promiscuous mode
[  526.924089] br0: port 1(veth0) entered disabled state
[  526.945533] bond0: (slave veth1): Releasing backup interface
[  526.955168] bond0: (slave veth0): Releasing backup interface
[  526.995152] bond0 (unregistering): Released all slaves