[  530.738720] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.748381] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.758094] br0: port 1(veth0) entered blocking state
[  530.758193] br0: port 1(veth0) entered disabled state
[  530.758263] veth0: entered allmulticast mode
[  530.758364] veth0: entered promiscuous mode
[  530.768122] br0: port 2(veth1) entered blocking state
[  530.768185] br0: port 2(veth1) entered disabled state
[  530.768237] veth1: entered allmulticast mode
[  530.768319] veth1: entered promiscuous mode
[  531.318583] br0: port 1(veth0) entered blocking state
[  531.318755] br0: port 1(veth0) entered forwarding state
[  531.318843] br0: port 2(veth1) entered blocking state
[  531.318897] br0: port 2(veth1) entered forwarding state
[  532.790615] bond0: (slave veth1): link status definitely up
[  532.790712] bond0: (slave veth1): making interface the new active one
[  532.790803] bond0: active interface up!
[  532.883170] veth1: left allmulticast mode
[  532.883276] veth1: left promiscuous mode
[  532.883340] br0: port 2(veth1) entered disabled state
[  532.883478] veth0: left allmulticast mode
[  532.883555] veth0: left promiscuous mode
[  532.883616] br0: port 1(veth0) entered disabled state
[  532.902788] bond0: (slave veth1): Releasing backup interface
[  532.906670] bond0: (slave veth0): Releasing backup interface
[  532.926725] bond0 (unregistering): Released all slaves