[  522.015797] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  522.034108] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  522.052585] br0: port 1(veth0) entered blocking state
[  522.052672] br0: port 1(veth0) entered disabled state
[  522.052735] veth0: entered allmulticast mode
[  522.052826] veth0: entered promiscuous mode
[  522.070258] br0: port 2(veth1) entered blocking state
[  522.070335] br0: port 2(veth1) entered disabled state
[  522.070395] veth1: entered allmulticast mode
[  522.070478] veth1: entered promiscuous mode
[  523.005691] br0: port 1(veth0) entered blocking state
[  523.005777] br0: port 1(veth0) entered forwarding state
[  523.005857] br0: port 2(veth1) entered blocking state
[  523.005900] br0: port 2(veth1) entered forwarding state
[  525.053660] bond0: (slave veth0): link status definitely up
[  525.053749] bond0: (slave veth1): link status definitely up
[  525.053802] bond0: (slave veth0): making interface the new active one
[  525.053883] bond0: active interface up!
[  525.195257] veth1: left allmulticast mode
[  525.195320] veth1: left promiscuous mode
[  525.195369] br0: port 2(veth1) entered disabled state
[  525.195605] veth0: left allmulticast mode
[  525.195644] veth0: left promiscuous mode
[  525.195683] br0: port 1(veth0) entered disabled state
[  525.218901] bond0: (slave veth1): Releasing backup interface
[  525.232851] bond0: (slave veth0): Releasing backup interface
[  525.260915] bond0 (unregistering): Released all slaves