[  934.905771] 8021q: adding VLAN 0 to HW filter on device bond0
[  934.909048] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  934.912326] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  934.915539] br0: port 1(veth0) entered blocking state
[  934.915601] br0: port 1(veth0) entered disabled state
[  934.915664] veth0: entered allmulticast mode
[  934.915744] veth0: entered promiscuous mode
[  934.918978] br0: port 2(veth1) entered blocking state
[  934.919009] br0: port 2(veth1) entered disabled state
[  934.919042] veth1: entered allmulticast mode
[  934.919092] veth1: entered promiscuous mode
[  935.073156] br0: port 1(veth0) entered blocking state
[  935.073218] br0: port 1(veth0) entered forwarding state
[  935.073257] br0: port 2(veth1) entered blocking state
[  935.073289] br0: port 2(veth1) entered forwarding state
[  936.961153] bond0: (slave veth1): link status definitely up
[  936.961235] bond0: (slave veth1): making interface the new active one
[  936.961292] bond0: active interface up!
[  937.074605] veth1: left allmulticast mode
[  937.074641] veth1: left promiscuous mode
[  937.074671] br0: port 2(veth1) entered disabled state
[  937.074745] veth0: left allmulticast mode
[  937.074767] veth0: left promiscuous mode
[  937.074792] br0: port 1(veth0) entered disabled state
[  937.081625] bond0: (slave veth1): Releasing backup interface
[  937.084294] bond0: (slave veth0): Releasing backup interface
[  937.114194] bond0 (unregistering): Released all slaves