[  868.119692] 8021q: adding VLAN 0 to HW filter on device bond0
[  868.123225] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  868.126726] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  868.130141] br0: port 1(veth0) entered blocking state
[  868.130177] br0: port 1(veth0) entered disabled state
[  868.130215] veth0: entered allmulticast mode
[  868.130273] veth0: entered promiscuous mode
[  868.133690] br0: port 2(veth1) entered blocking state
[  868.133754] br0: port 2(veth1) entered disabled state
[  868.133825] veth1: entered allmulticast mode
[  868.133914] veth1: entered promiscuous mode
[  869.127155] br0: port 1(veth0) entered blocking state
[  869.127211] br0: port 1(veth0) entered forwarding state
[  869.127265] br0: port 2(veth1) entered blocking state
[  869.127296] br0: port 2(veth1) entered forwarding state
[  870.151126] bond0: (slave veth1): link status definitely up
[  870.151212] bond0: (slave veth1): making interface the new active one
[  870.151280] bond0: active interface up!
[  870.194233] veth1: left allmulticast mode
[  870.194273] veth1: left promiscuous mode
[  870.194312] br0: port 2(veth1) entered disabled state
[  870.194405] veth0: left allmulticast mode
[  870.194430] veth0: left promiscuous mode
[  870.194459] br0: port 1(veth0) entered disabled state
[  870.201665] bond0: (slave veth1): Releasing backup interface
[  870.204283] bond0: (slave veth0): Releasing backup interface
[  870.233155] bond0 (unregistering): Released all slaves