[  529.835186] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.843991] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.852030] br0: port 1(veth0) entered blocking state
[  529.852083] br0: port 1(veth0) entered disabled state
[  529.852147] veth0: entered allmulticast mode
[  529.852217] veth0: entered promiscuous mode
[  529.860336] br0: port 2(veth1) entered blocking state
[  529.860389] br0: port 2(veth1) entered disabled state
[  529.860435] veth1: entered allmulticast mode
[  529.860503] veth1: entered promiscuous mode
[  530.278194] br0: port 1(veth0) entered blocking state
[  530.278277] br0: port 1(veth0) entered forwarding state
[  530.278352] br0: port 2(veth1) entered blocking state
[  530.278397] br0: port 2(veth1) entered forwarding state
[  531.896182] bond0: (slave veth1): link status definitely up
[  531.896309] bond0: (slave veth1): making interface the new active one
[  531.896390] bond0: active interface up!
[  531.943612] veth1: left allmulticast mode
[  531.943707] veth1: left promiscuous mode
[  531.943780] br0: port 2(veth1) entered disabled state
[  531.943913] veth0: left allmulticast mode
[  531.943973] veth0: left promiscuous mode
[  531.944037] br0: port 1(veth0) entered disabled state
[  531.964406] bond0: (slave veth1): Releasing backup interface
[  531.970318] bond0: (slave veth0): Releasing backup interface
[  532.002432] bond0 (unregistering): Released all slaves