[  525.281492] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.300513] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.318388] br0: port 1(veth0) entered blocking state
[  525.318466] br0: port 1(veth0) entered disabled state
[  525.318530] veth0: entered allmulticast mode
[  525.318739] veth0: entered promiscuous mode
[  525.334900] br0: port 2(veth1) entered blocking state
[  525.334973] br0: port 2(veth1) entered disabled state
[  525.335025] veth1: entered allmulticast mode
[  525.335109] veth1: entered promiscuous mode
[  525.370838] br0: port 1(veth0) entered blocking state
[  525.370914] br0: port 1(veth0) entered forwarding state
[  525.370989] br0: port 2(veth1) entered blocking state
[  525.371039] br0: port 2(veth1) entered forwarding state
[  527.289695] bond0: (slave veth1): link status definitely up
[  527.289816] bond0: (slave veth1): making interface the new active one
[  527.289887] bond0: active interface up!
[  527.332948] veth1: left allmulticast mode
[  527.333032] veth1: left promiscuous mode
[  527.333087] br0: port 2(veth1) entered disabled state
[  527.333227] veth0: left allmulticast mode
[  527.333287] veth0: left promiscuous mode
[  527.333343] br0: port 1(veth0) entered disabled state
[  527.359922] bond0: (slave veth1): Releasing backup interface
[  527.369895] bond0: (slave veth0): Releasing backup interface
[  527.396783] bond0 (unregistering): Released all slaves