[  762.574981] 8021q: adding VLAN 0 to HW filter on device bond0
[  762.588069] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  762.600315] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  762.612894] br0: port 1(veth0) entered blocking state
[  762.612964] br0: port 1(veth0) entered disabled state
[  762.613025] veth0: entered allmulticast mode
[  762.613123] veth0: entered promiscuous mode
[  762.626426] br0: port 2(veth1) entered blocking state
[  762.626502] br0: port 2(veth1) entered disabled state
[  762.626558] veth1: entered allmulticast mode
[  762.626661] veth1: entered promiscuous mode
[  763.613104] br0: port 1(veth0) entered blocking state
[  763.613216] br0: port 1(veth0) entered forwarding state
[  763.613323] br0: port 2(veth1) entered blocking state
[  763.613371] br0: port 2(veth1) entered forwarding state
[  764.637052] bond0: (slave veth1): link status definitely up
[  764.637191] bond0: (slave veth1): making interface the new active one
[  764.637299] bond0: active interface up!
[  764.757383] veth1: left allmulticast mode
[  764.757489] veth1: left promiscuous mode
[  764.757561] br0: port 2(veth1) entered disabled state
[  764.757797] veth0: left allmulticast mode
[  764.757867] veth0: left promiscuous mode
[  764.757921] br0: port 1(veth0) entered disabled state
[  764.779497] bond0: (slave veth1): Releasing backup interface
[  764.786255] bond0: (slave veth0): Releasing backup interface