[  526.201956] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.218611] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.238619] br0: port 1(veth0) entered blocking state
[  526.238696] br0: port 1(veth0) entered disabled state
[  526.238764] veth0: entered allmulticast mode
[  526.238862] veth0: entered promiscuous mode
[  526.257028] br0: port 2(veth1) entered blocking state
[  526.257110] br0: port 2(veth1) entered disabled state
[  526.257164] veth1: entered allmulticast mode
[  526.257250] veth1: entered promiscuous mode
[  527.164823] br0: port 1(veth0) entered blocking state
[  527.164898] br0: port 1(veth0) entered forwarding state
[  527.165004] br0: port 2(veth1) entered blocking state
[  527.165060] br0: port 2(veth1) entered forwarding state
[  528.253789] bond0: (slave veth1): link status definitely up
[  528.253863] bond0: (slave veth1): making interface the new active one
[  528.253929] bond0: active interface up!
[  528.291009] veth1: left allmulticast mode
[  528.291073] veth1: left promiscuous mode
[  528.291123] br0: port 2(veth1) entered disabled state
[  528.291232] veth0: left allmulticast mode
[  528.291273] veth0: left promiscuous mode
[  528.291327] br0: port 1(veth0) entered disabled state
[  528.315095] bond0: (slave veth1): Releasing backup interface
[  528.324048] bond0: (slave veth0): Releasing backup interface