[  524.956329] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.967545] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.978245] br0: port 1(veth0) entered blocking state
[  524.978346] br0: port 1(veth0) entered disabled state
[  524.978415] veth0: entered allmulticast mode
[  524.978517] veth0: entered promiscuous mode
[  524.989416] br0: port 2(veth1) entered blocking state
[  524.989489] br0: port 2(veth1) entered disabled state
[  524.989546] veth1: entered allmulticast mode
[  524.989623] veth1: entered promiscuous mode
[  525.949131] br0: port 1(veth0) entered blocking state
[  525.949291] br0: port 1(veth0) entered forwarding state
[  525.949398] br0: port 2(veth1) entered blocking state
[  525.949458] br0: port 2(veth1) entered forwarding state
[  527.997124] bond0: (slave veth0): link status definitely up
[  527.997293] bond0: (slave veth1): link status definitely up
[  527.997353] bond0: (slave veth0): making interface the new active one
[  527.997440] bond0: active interface up!
[  528.061876] veth1: left allmulticast mode
[  528.061930] veth1: left promiscuous mode
[  528.061979] br0: port 2(veth1) entered disabled state
[  528.062108] veth0: left allmulticast mode
[  528.062142] veth0: left promiscuous mode
[  528.062184] br0: port 1(veth0) entered disabled state
[  528.078527] bond0: (slave veth1): Releasing backup interface
[  528.084332] bond0: (slave veth0): Releasing backup interface
[  528.110251] bond0 (unregistering): Released all slaves