[  550.090330] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  550.101200] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  550.111444] br0: port 1(veth0) entered blocking state
[  550.111497] br0: port 1(veth0) entered disabled state
[  550.111546] veth0: entered allmulticast mode
[  550.111615] veth0: entered promiscuous mode
[  550.122813] br0: port 2(veth1) entered blocking state
[  550.122862] br0: port 2(veth1) entered disabled state
[  550.122902] veth1: entered allmulticast mode
[  550.122967] veth1: entered promiscuous mode
[  551.100556] br0: port 1(veth0) entered blocking state
[  551.100667] br0: port 1(veth0) entered forwarding state
[  551.100727] br0: port 2(veth1) entered blocking state
[  551.100768] br0: port 2(veth1) entered forwarding state
[  553.212607] bond0: (slave veth0): link status definitely up
[  553.212739] bond0: (slave veth1): link status definitely up
[  553.212775] bond0: (slave veth0): making interface the new active one
[  553.212832] bond0: active interface up!
[  553.253763] veth1: left allmulticast mode
[  553.253811] veth1: left promiscuous mode
[  553.253863] br0: port 2(veth1) entered disabled state
[  553.253970] veth0: left allmulticast mode
[  553.253999] veth0: left promiscuous mode
[  553.254041] br0: port 1(veth0) entered disabled state
[  553.271419] bond0: (slave veth1): Releasing backup interface
[  553.278773] bond0: (slave veth0): Releasing backup interface
[  553.303764] bond0 (unregistering): Released all slaves