[  529.697502] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.705968] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.714480] br0: port 1(veth0) entered blocking state
[  529.714539] br0: port 1(veth0) entered disabled state
[  529.714582] veth0: entered allmulticast mode
[  529.714649] veth0: entered promiscuous mode
[  529.722961] br0: port 2(veth1) entered blocking state
[  529.723017] br0: port 2(veth1) entered disabled state
[  529.723064] veth1: entered allmulticast mode
[  529.723134] veth1: entered promiscuous mode
[  530.680175] br0: port 1(veth0) entered blocking state
[  530.680258] br0: port 1(veth0) entered forwarding state
[  530.680322] br0: port 2(veth1) entered blocking state
[  530.680361] br0: port 2(veth1) entered forwarding state
[  531.768190] bond0: (slave veth1): link status definitely up
[  531.768370] bond0: (slave veth1): making interface the new active one
[  531.768441] bond0: active interface up!
[  531.825631] veth1: left allmulticast mode
[  531.825676] veth1: left promiscuous mode
[  531.825717] br0: port 2(veth1) entered disabled state
[  531.825847] veth0: left allmulticast mode
[  531.825880] veth0: left promiscuous mode
[  531.825909] br0: port 1(veth0) entered disabled state
[  531.844313] bond0: (slave veth1): Releasing backup interface
[  531.848237] bond0: (slave veth0): Releasing backup interface
[  531.881275] bond0 (unregistering): Released all slaves