[  730.817294] 8021q: adding VLAN 0 to HW filter on device bond0
[  730.827827] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  730.837880] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  730.848545] br0: port 1(veth0) entered blocking state
[  730.848676] br0: port 1(veth0) entered disabled state
[  730.848768] veth0: entered allmulticast mode
[  730.848901] veth0: entered promiscuous mode
[  730.859869] br0: port 2(veth1) entered blocking state
[  730.859947] br0: port 2(veth1) entered disabled state
[  730.859999] veth1: entered allmulticast mode
[  730.860091] veth1: entered promiscuous mode
[  730.992749] br0: port 1(veth0) entered blocking state
[  730.992942] br0: port 1(veth0) entered forwarding state
[  730.993075] br0: port 2(veth1) entered blocking state
[  730.993148] br0: port 2(veth1) entered forwarding state
[  732.864671] bond0: (slave veth1): link status definitely up
[  732.864734] bond0: (slave veth1): making interface the new active one
[  732.864809] bond0: active interface up!
[  733.005194] veth1: left allmulticast mode
[  733.005249] veth1: left promiscuous mode
[  733.005294] br0: port 2(veth1) entered disabled state
[  733.005491] veth0: left allmulticast mode
[  733.005541] veth0: left promiscuous mode
[  733.005589] br0: port 1(veth0) entered disabled state
[  733.026970] bond0: (slave veth1): Releasing backup interface
[  733.034851] bond0: (slave veth0): Releasing backup interface