[  869.413192] 8021q: adding VLAN 0 to HW filter on device bond0
[  869.417095] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  869.420840] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  869.424433] br0: port 1(veth0) entered blocking state
[  869.424464] br0: port 1(veth0) entered disabled state
[  869.424500] veth0: entered allmulticast mode
[  869.424556] veth0: entered promiscuous mode
[  869.428473] br0: port 2(veth1) entered blocking state
[  869.428547] br0: port 2(veth1) entered disabled state
[  869.428624] veth1: entered allmulticast mode
[  869.428737] veth1: entered promiscuous mode
[  870.468707] br0: port 1(veth0) entered blocking state
[  870.468795] br0: port 1(veth0) entered forwarding state
[  870.468886] br0: port 2(veth1) entered blocking state
[  870.468950] br0: port 2(veth1) entered forwarding state
[  872.515701] bond0: (slave veth0): link status definitely up
[  872.515768] bond0: (slave veth1): link status definitely up
[  872.515840] bond0: (slave veth0): making interface the new active one
[  872.515908] bond0: active interface up!
[  872.577424] veth1: left allmulticast mode
[  872.577471] veth1: left promiscuous mode
[  872.577506] br0: port 2(veth1) entered disabled state
[  872.577604] veth0: left allmulticast mode
[  872.577628] veth0: left promiscuous mode
[  872.577667] br0: port 1(veth0) entered disabled state
[  872.585080] bond0: (slave veth1): Releasing backup interface
[  872.591877] bond0: (slave veth0): Releasing backup interface
[  872.619739] bond0 (unregistering): Released all slaves