[  548.660010] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  548.670707] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  548.683657] br0: port 1(veth0) entered blocking state
[  548.683724] br0: port 1(veth0) entered disabled state
[  548.683767] veth0: entered allmulticast mode
[  548.683834] veth0: entered promiscuous mode
[  548.695998] br0: port 2(veth1) entered blocking state
[  548.696049] br0: port 2(veth1) entered disabled state
[  548.696085] veth1: entered allmulticast mode
[  548.696162] veth1: entered promiscuous mode
[  548.710315] br0: port 1(veth0) entered blocking state
[  548.710386] br0: port 1(veth0) entered forwarding state
[  549.755585] br0: port 2(veth1) entered blocking state
[  549.755663] br0: port 2(veth1) entered forwarding state
[  551.739576] bond0: (slave veth0): link status definitely up
[  551.739695] bond0: (slave veth1): link status definitely up
[  551.739737] bond0: (slave veth0): making interface the new active one
[  551.739793] bond0: active interface up!
[  551.806870] veth1: left allmulticast mode
[  551.806921] veth1: left promiscuous mode
[  551.806966] br0: port 2(veth1) entered disabled state
[  551.807178] veth0: left allmulticast mode
[  551.807217] veth0: left promiscuous mode
[  551.807256] br0: port 1(veth0) entered disabled state
[  551.830758] bond0: (slave veth1): Releasing backup interface
[  551.834681] bond0: (slave veth0): Releasing backup interface
[  551.858683] bond0 (unregistering): Released all slaves