[  691.751611] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.754141] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  691.756624] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  691.759121] br0: port 1(veth0) entered blocking state
[  691.759179] br0: port 1(veth0) entered disabled state
[  691.759245] veth0: entered allmulticast mode
[  691.759329] veth0: entered promiscuous mode
[  691.761807] br0: port 2(veth1) entered blocking state
[  691.761842] br0: port 2(veth1) entered disabled state
[  691.761870] veth1: entered allmulticast mode
[  691.761913] veth1: entered promiscuous mode
[  692.407684] br0: port 1(veth0) entered blocking state
[  692.407739] br0: port 1(veth0) entered forwarding state
[  692.407790] br0: port 2(veth1) entered blocking state
[  692.407832] br0: port 2(veth1) entered forwarding state
[  693.815682] bond0: (slave veth1): link status definitely up
[  693.815767] bond0: (slave veth1): making interface the new active one
[  693.815836] bond0: active interface up!
[  693.851087] veth1: left allmulticast mode
[  693.851120] veth1: left promiscuous mode
[  693.851152] br0: port 2(veth1) entered disabled state
[  693.851243] veth0: left allmulticast mode
[  693.851268] veth0: left promiscuous mode
[  693.851292] br0: port 1(veth0) entered disabled state
[  693.862821] bond0: (slave veth1): Releasing backup interface
[  693.870757] bond0: (slave veth0): Releasing backup interface