[  690.592806] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.596012] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  690.598775] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  690.601487] br0: port 1(veth0) entered blocking state
[  690.601540] br0: port 1(veth0) entered disabled state
[  690.601581] veth0: entered allmulticast mode
[  690.601637] veth0: entered promiscuous mode
[  690.604349] br0: port 2(veth1) entered blocking state
[  690.604411] br0: port 2(veth1) entered disabled state
[  690.604480] veth1: entered allmulticast mode
[  690.604562] veth1: entered promiscuous mode
[  691.641067] br0: port 1(veth0) entered blocking state
[  691.641138] br0: port 1(veth0) entered forwarding state
[  691.641206] br0: port 2(veth1) entered blocking state
[  691.641248] br0: port 2(veth1) entered forwarding state
[  692.666057] bond0: (slave veth1): link status definitely up
[  692.666124] bond0: (slave veth1): making interface the new active one
[  692.666188] bond0: active interface up!
[  692.719403] veth1: left allmulticast mode
[  692.719451] veth1: left promiscuous mode
[  692.719489] br0: port 2(veth1) entered disabled state
[  692.719661] veth0: left allmulticast mode
[  692.719692] veth0: left promiscuous mode
[  692.719720] br0: port 1(veth0) entered disabled state
[  692.743168] bond0: (slave veth1): Releasing backup interface
[  692.749250] bond0: (slave veth0): Releasing backup interface