[  828.385125] 8021q: adding VLAN 0 to HW filter on device bond0
[  828.388154] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  828.391339] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  828.394494] br0: port 1(veth0) entered blocking state
[  828.394527] br0: port 1(veth0) entered disabled state
[  828.394564] veth0: entered allmulticast mode
[  828.394623] veth0: entered promiscuous mode
[  828.397735] br0: port 2(veth1) entered blocking state
[  828.397799] br0: port 2(veth1) entered disabled state
[  828.397863] veth1: entered allmulticast mode
[  828.397949] veth1: entered promiscuous mode
[  829.437651] br0: port 1(veth0) entered blocking state
[  829.437747] br0: port 1(veth0) entered forwarding state
[  829.437835] br0: port 2(veth1) entered blocking state
[  829.437898] br0: port 2(veth1) entered forwarding state
[  830.461656] bond0: (slave veth0): link status definitely up
[  830.461716] bond0: (slave veth1): link status definitely up
[  830.461780] bond0: (slave veth0): making interface the new active one
[  830.461836] bond0: active interface up!
[  830.531134] veth1: left allmulticast mode
[  830.531166] veth1: left promiscuous mode
[  830.531200] br0: port 2(veth1) entered disabled state
[  830.531274] veth0: left allmulticast mode
[  830.531294] veth0: left promiscuous mode
[  830.531317] br0: port 1(veth0) entered disabled state
[  830.545778] bond0: (slave veth1): Releasing backup interface
[  830.556720] bond0: (slave veth0): Releasing backup interface
[  830.589688] bond0 (unregistering): Released all slaves