[  842.690220] 8021q: adding VLAN 0 to HW filter on device bond0
[  842.694104] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  842.697965] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  842.701728] br0: port 1(veth0) entered blocking state
[  842.701750] br0: port 1(veth0) entered disabled state
[  842.701773] veth0: entered allmulticast mode
[  842.701821] veth0: entered promiscuous mode
[  842.705538] br0: port 2(veth1) entered blocking state
[  842.705563] br0: port 2(veth1) entered disabled state
[  842.705587] veth1: entered allmulticast mode
[  842.705631] veth1: entered promiscuous mode
[  843.711976] br0: port 1(veth0) entered blocking state
[  843.712027] br0: port 1(veth0) entered forwarding state
[  843.712068] br0: port 2(veth1) entered blocking state
[  843.712121] br0: port 2(veth1) entered forwarding state
[  844.735960] bond0: (slave veth0): link status definitely up
[  844.736023] bond0: (slave veth1): link status definitely up
[  844.736105] bond0: (slave veth0): making interface the new active one
[  844.736156] bond0: active interface up!
[  844.763811] veth1: left allmulticast mode
[  844.763847] veth1: left promiscuous mode
[  844.763929] br0: port 2(veth1) entered disabled state
[  844.764079] veth0: left allmulticast mode
[  844.764109] veth0: left promiscuous mode
[  844.764134] br0: port 1(veth0) entered disabled state
[  844.769195] bond0: (slave veth1): Releasing backup interface
[  844.775092] bond0: (slave veth0): Releasing backup interface
[  844.798000] bond0 (unregistering): Released all slaves