[  758.420437] 8021q: adding VLAN 0 to HW filter on device bond0
[  758.423677] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  758.426875] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  758.430017] br0: port 1(veth0) entered blocking state
[  758.430058] br0: port 1(veth0) entered disabled state
[  758.430100] veth0: entered allmulticast mode
[  758.430154] veth0: entered promiscuous mode
[  758.433260] br0: port 2(veth1) entered blocking state
[  758.433341] br0: port 2(veth1) entered disabled state
[  758.433412] veth1: entered allmulticast mode
[  758.433501] veth1: entered promiscuous mode
[  759.422382] br0: port 1(veth0) entered blocking state
[  759.422476] br0: port 1(veth0) entered forwarding state
[  759.422579] br0: port 2(veth1) entered blocking state
[  759.422641] br0: port 2(veth1) entered forwarding state
[  761.469347] bond0: (slave veth0): link status definitely up
[  761.469464] bond0: (slave veth1): link status definitely up
[  761.469575] bond0: (slave veth0): making interface the new active one
[  761.469680] bond0: active interface up!
[  761.538386] veth1: left allmulticast mode
[  761.538468] veth1: left promiscuous mode
[  761.538539] br0: port 2(veth1) entered disabled state
[  761.538686] veth0: left allmulticast mode
[  761.538750] veth0: left promiscuous mode
[  761.538824] br0: port 1(veth0) entered disabled state
[  761.553491] bond0: (slave veth1): Releasing backup interface
[  761.561487] bond0: (slave veth0): Releasing backup interface
[  761.586468] bond0 (unregistering): Released all slaves