[  524.592417] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.603983] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.613815] br0: port 1(veth0) entered blocking state
[  524.613916] br0: port 1(veth0) entered disabled state
[  524.613999] veth0: entered allmulticast mode
[  524.614101] veth0: entered promiscuous mode
[  524.625254] br0: port 2(veth1) entered blocking state
[  524.625344] br0: port 2(veth1) entered disabled state
[  524.625404] veth1: entered allmulticast mode
[  524.625501] veth1: entered promiscuous mode
[  525.569010] br0: port 1(veth0) entered blocking state
[  525.569085] br0: port 1(veth0) entered forwarding state
[  525.569158] br0: port 2(veth1) entered blocking state
[  525.569199] br0: port 2(veth1) entered forwarding state
[  526.656999] bond0: (slave veth1): link status definitely up
[  526.657063] bond0: (slave veth1): making interface the new active one
[  526.657141] bond0: active interface up!
[  526.677564] veth1: left allmulticast mode
[  526.677620] veth1: left promiscuous mode
[  526.677669] br0: port 2(veth1) entered disabled state
[  526.677770] veth0: left allmulticast mode
[  526.677808] veth0: left promiscuous mode
[  526.677847] br0: port 1(veth0) entered disabled state
[  526.697249] bond0: (slave veth1): Releasing backup interface
[  526.705216] bond0: (slave veth0): Releasing backup interface
[  526.733193] bond0 (unregistering): Released all slaves