[  764.430967] 8021q: adding VLAN 0 to HW filter on device bond0
[  764.434053] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  764.437074] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  764.440013] br0: port 1(veth0) entered blocking state
[  764.440057] br0: port 1(veth0) entered disabled state
[  764.440094] veth0: entered allmulticast mode
[  764.440144] veth0: entered promiscuous mode
[  764.443071] br0: port 2(veth1) entered blocking state
[  764.443133] br0: port 2(veth1) entered disabled state
[  764.443205] veth1: entered allmulticast mode
[  764.443302] veth1: entered promiscuous mode
[  764.843635] br0: port 1(veth0) entered blocking state
[  764.843709] br0: port 1(veth0) entered forwarding state
[  764.843798] br0: port 2(veth1) entered blocking state
[  764.843867] br0: port 2(veth1) entered forwarding state
[  766.466659] bond0: (slave veth1): link status definitely up
[  766.466757] bond0: (slave veth1): making interface the new active one
[  766.466813] bond0: active interface up!
[  766.475241] veth1: left allmulticast mode
[  766.475279] veth1: left promiscuous mode
[  766.475309] br0: port 2(veth1) entered disabled state
[  766.475389] veth0: left allmulticast mode
[  766.475413] veth0: left promiscuous mode
[  766.475436] br0: port 1(veth0) entered disabled state
[  766.489795] bond0: (slave veth1): Releasing backup interface
[  766.494741] bond0: (slave veth0): Releasing backup interface
[  766.531718] bond0 (unregistering): Released all slaves