[  868.559586] 8021q: adding VLAN 0 to HW filter on device bond0
[  868.563178] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  868.566691] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  868.570012] br0: port 1(veth0) entered blocking state
[  868.570073] br0: port 1(veth0) entered disabled state
[  868.570139] veth0: entered allmulticast mode
[  868.570227] veth0: entered promiscuous mode
[  868.573587] br0: port 2(veth1) entered blocking state
[  868.573622] br0: port 2(veth1) entered disabled state
[  868.573655] veth1: entered allmulticast mode
[  868.573703] veth1: entered promiscuous mode
[  868.970540] br0: port 1(veth0) entered blocking state
[  868.970591] br0: port 1(veth0) entered forwarding state
[  868.970644] br0: port 2(veth1) entered blocking state
[  868.970679] br0: port 2(veth1) entered forwarding state
[  870.602535] bond0: (slave veth1): link status definitely up
[  870.602623] bond0: (slave veth1): making interface the new active one
[  870.602676] bond0: active interface up!
[  870.622922] veth1: left allmulticast mode
[  870.622962] veth1: left promiscuous mode
[  870.622989] br0: port 2(veth1) entered disabled state
[  870.623090] veth0: left allmulticast mode
[  870.623113] veth0: left promiscuous mode
[  870.623136] br0: port 1(veth0) entered disabled state
[  870.631271] bond0: (slave veth1): Releasing backup interface
[  870.635642] bond0: (slave veth0): Releasing backup interface
[  870.669574] bond0 (unregistering): Released all slaves