[  769.092606] 8021q: adding VLAN 0 to HW filter on device bond0
[  769.095719] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  769.098874] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  769.101888] br0: port 1(veth0) entered blocking state
[  769.101921] br0: port 1(veth0) entered disabled state
[  769.101955] veth0: entered allmulticast mode
[  769.102018] veth0: entered promiscuous mode
[  769.104997] br0: port 2(veth1) entered blocking state
[  769.105063] br0: port 2(veth1) entered disabled state
[  769.105140] veth1: entered allmulticast mode
[  769.105234] veth1: entered promiscuous mode
[  769.185149] br0: port 1(veth0) entered blocking state
[  769.185233] br0: port 1(veth0) entered forwarding state
[  769.185289] br0: port 2(veth1) entered blocking state
[  769.185318] br0: port 2(veth1) entered forwarding state
[  771.130153] bond0: (slave veth1): link status definitely up
[  771.130274] bond0: (slave veth1): making interface the new active one
[  771.130371] bond0: active interface up!
[  771.139923] veth1: left allmulticast mode
[  771.139963] veth1: left promiscuous mode
[  771.139996] br0: port 2(veth1) entered disabled state
[  771.140078] veth0: left allmulticast mode
[  771.140147] veth0: left promiscuous mode
[  771.140214] br0: port 1(veth0) entered disabled state
[  771.161297] bond0: (slave veth1): Releasing backup interface
[  771.167253] bond0: (slave veth0): Releasing backup interface
[  771.198176] bond0 (unregistering): Released all slaves