[  523.297909] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.308056] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.318589] br0: port 1(veth0) entered blocking state
[  523.318688] br0: port 1(veth0) entered disabled state
[  523.318738] veth0: entered allmulticast mode
[  523.318833] veth0: entered promiscuous mode
[  523.329817] br0: port 2(veth1) entered blocking state
[  523.329895] br0: port 2(veth1) entered disabled state
[  523.329941] veth1: entered allmulticast mode
[  523.330028] veth1: entered promiscuous mode
[  523.624953] br0: port 1(veth0) entered blocking state
[  523.625028] br0: port 1(veth0) entered forwarding state
[  523.625107] br0: port 2(veth1) entered blocking state
[  523.625160] br0: port 2(veth1) entered forwarding state
[  525.368988] bond0: (slave veth1): link status definitely up
[  525.369088] bond0: (slave veth1): making interface the new active one
[  525.369199] bond0: active interface up!
[  525.393602] veth1: left allmulticast mode
[  525.393726] veth1: left promiscuous mode
[  525.393790] br0: port 2(veth1) entered disabled state
[  525.393982] veth0: left allmulticast mode
[  525.394032] veth0: left promiscuous mode
[  525.394085] br0: port 1(veth0) entered disabled state
[  525.411005] bond0: (slave veth1): Releasing backup interface
[  525.419213] bond0: (slave veth0): Releasing backup interface
[  525.442287] bond0 (unregistering): Released all slaves