[  866.404418] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.407425] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  866.410426] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  866.413360] br0: port 1(veth0) entered blocking state
[  866.413426] br0: port 1(veth0) entered disabled state
[  866.413497] veth0: entered allmulticast mode
[  866.413591] veth0: entered promiscuous mode
[  866.416563] br0: port 2(veth1) entered blocking state
[  866.416628] br0: port 2(veth1) entered disabled state
[  866.416698] veth1: entered allmulticast mode
[  866.416794] veth1: entered promiscuous mode
[  867.452916] br0: port 1(veth0) entered blocking state
[  867.453021] br0: port 1(veth0) entered forwarding state
[  867.453114] br0: port 2(veth1) entered blocking state
[  867.453183] br0: port 2(veth1) entered forwarding state
[  868.476890] bond0: (slave veth1): link status definitely up
[  868.476989] bond0: (slave veth1): making interface the new active one
[  868.477049] bond0: active interface up!
[  868.564745] veth1: left allmulticast mode
[  868.564784] veth1: left promiscuous mode
[  868.564817] br0: port 2(veth1) entered disabled state
[  868.564922] veth0: left allmulticast mode
[  868.564943] veth0: left promiscuous mode
[  868.564967] br0: port 1(veth0) entered disabled state
[  868.574023] bond0: (slave veth1): Releasing backup interface
[  868.579979] bond0: (slave veth0): Releasing backup interface
[  868.610919] bond0 (unregistering): Released all slaves