[  522.587391] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  522.597213] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  522.608394] br0: port 1(veth0) entered blocking state
[  522.608475] br0: port 1(veth0) entered disabled state
[  522.608539] veth0: entered allmulticast mode
[  522.608629] veth0: entered promiscuous mode
[  522.618382] br0: port 2(veth1) entered blocking state
[  522.618443] br0: port 2(veth1) entered disabled state
[  522.618497] veth1: entered allmulticast mode
[  522.618586] veth1: entered promiscuous mode
[  523.582103] br0: port 1(veth0) entered blocking state
[  523.582227] br0: port 1(veth0) entered forwarding state
[  523.582300] br0: port 2(veth1) entered blocking state
[  523.582344] br0: port 2(veth1) entered forwarding state
[  525.630024] bond0: (slave veth0): link status definitely up
[  525.630120] bond0: (slave veth1): link status definitely up
[  525.630161] bond0: (slave veth0): making interface the new active one
[  525.630222] bond0: active interface up!
[  525.714391] veth1: left allmulticast mode
[  525.714448] veth1: left promiscuous mode
[  525.714529] br0: port 2(veth1) entered disabled state
[  525.714639] veth0: left allmulticast mode
[  525.714681] veth0: left promiscuous mode
[  525.714726] br0: port 1(veth0) entered disabled state
[  525.733230] bond0: (slave veth1): Releasing backup interface
[  525.744233] bond0: (slave veth0): Releasing backup interface
[  525.773256] bond0 (unregistering): Released all slaves