[  769.631198] 8021q: adding VLAN 0 to HW filter on device bond0
[  769.634239] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  769.637281] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  769.640247] br0: port 1(veth0) entered blocking state
[  769.640279] br0: port 1(veth0) entered disabled state
[  769.640316] veth0: entered allmulticast mode
[  769.640377] veth0: entered promiscuous mode
[  769.643323] br0: port 2(veth1) entered blocking state
[  769.643355] br0: port 2(veth1) entered disabled state
[  769.643388] veth1: entered allmulticast mode
[  769.643437] veth1: entered promiscuous mode
[  769.914880] br0: port 1(veth0) entered blocking state
[  769.914933] br0: port 1(veth0) entered forwarding state
[  769.914979] br0: port 2(veth1) entered blocking state
[  769.915013] br0: port 2(veth1) entered forwarding state
[  771.707889] bond0: (slave veth1): link status definitely up
[  771.707990] bond0: (slave veth1): making interface the new active one
[  771.708047] bond0: active interface up!
[  771.781508] veth1: left allmulticast mode
[  771.781549] veth1: left promiscuous mode
[  771.781638] br0: port 2(veth1) entered disabled state
[  771.781782] veth0: left allmulticast mode
[  771.781810] veth0: left promiscuous mode
[  771.781891] br0: port 1(veth0) entered disabled state
[  771.801008] bond0: (slave veth1): Releasing backup interface
[  771.811979] bond0: (slave veth0): Releasing backup interface
[  771.845897] bond0 (unregistering): Released all slaves