[  690.499035] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.501709] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  690.504345] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  690.506997] br0: port 1(veth0) entered blocking state
[  690.507059] br0: port 1(veth0) entered disabled state
[  690.507128] veth0: entered allmulticast mode
[  690.507216] veth0: entered promiscuous mode
[  690.509858] br0: port 2(veth1) entered blocking state
[  690.509892] br0: port 2(veth1) entered disabled state
[  690.509922] veth1: entered allmulticast mode
[  690.509968] veth1: entered promiscuous mode
[  690.657836] br0: port 1(veth0) entered blocking state
[  690.657886] br0: port 1(veth0) entered forwarding state
[  690.657929] br0: port 2(veth1) entered blocking state
[  690.657960] br0: port 2(veth1) entered forwarding state
[  692.529836] bond0: (slave veth1): link status definitely up
[  692.529900] bond0: (slave veth1): making interface the new active one
[  692.529955] bond0: active interface up!
[  692.607830] veth1: left allmulticast mode
[  692.607876] veth1: left promiscuous mode
[  692.607910] br0: port 2(veth1) entered disabled state
[  692.607982] veth0: left allmulticast mode
[  692.608006] veth0: left promiscuous mode
[  692.608035] br0: port 1(veth0) entered disabled state
[  692.624944] bond0: (slave veth1): Releasing backup interface
[  692.632946] bond0: (slave veth0): Releasing backup interface