[  532.613817] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.631495] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.646581] br0: port 1(veth0) entered blocking state
[  532.646645] br0: port 1(veth0) entered disabled state
[  532.646691] veth0: entered allmulticast mode
[  532.646758] veth0: entered promiscuous mode
[  532.663871] br0: port 2(veth1) entered blocking state
[  532.663931] br0: port 2(veth1) entered disabled state
[  532.663975] veth1: entered allmulticast mode
[  532.664049] veth1: entered promiscuous mode
[  533.563676] br0: port 1(veth0) entered blocking state
[  533.563768] br0: port 1(veth0) entered forwarding state
[  533.563828] br0: port 2(veth1) entered blocking state
[  533.563861] br0: port 2(veth1) entered forwarding state
[  534.650698] bond0: (slave veth1): link status definitely up
[  534.650784] bond0: (slave veth1): making interface the new active one
[  534.650839] bond0: active interface up!
[  534.747298] veth1: left allmulticast mode
[  534.747359] veth1: left promiscuous mode
[  534.747427] br0: port 2(veth1) entered disabled state
[  534.747544] veth0: left allmulticast mode
[  534.747594] veth0: left promiscuous mode
[  534.747648] br0: port 1(veth0) entered disabled state
[  534.765928] bond0: (slave veth1): Releasing backup interface
[  534.770670] bond0: (slave veth0): Releasing backup interface
[  534.799816] bond0 (unregistering): Released all slaves