[  883.663902] 8021q: adding VLAN 0 to HW filter on device bond0
[  883.666763] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  883.669651] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  883.672486] br0: port 1(veth0) entered blocking state
[  883.672515] br0: port 1(veth0) entered disabled state
[  883.672553] veth0: entered allmulticast mode
[  883.672619] veth0: entered promiscuous mode
[  883.675430] br0: port 2(veth1) entered blocking state
[  883.675494] br0: port 2(veth1) entered disabled state
[  883.675562] veth1: entered allmulticast mode
[  883.675658] veth1: entered promiscuous mode
[  884.664622] br0: port 1(veth0) entered blocking state
[  884.664672] br0: port 1(veth0) entered forwarding state
[  884.664728] br0: port 2(veth1) entered blocking state
[  884.664760] br0: port 2(veth1) entered forwarding state
[  885.689606] bond0: (slave veth0): link status definitely up
[  885.689657] bond0: (slave veth1): link status definitely up
[  885.689731] bond0: (slave veth0): making interface the new active one
[  885.689785] bond0: active interface up!
[  885.702846] veth1: left allmulticast mode
[  885.702871] veth1: left promiscuous mode
[  885.702897] br0: port 2(veth1) entered disabled state
[  885.703033] veth0: left allmulticast mode
[  885.703060] veth0: left promiscuous mode
[  885.703083] br0: port 1(veth0) entered disabled state
[  885.715751] bond0: (slave veth1): Releasing backup interface
[  885.725711] bond0: (slave veth0): Releasing backup interface
[  885.763661] bond0 (unregistering): Released all slaves