[  811.782637] 8021q: adding VLAN 0 to HW filter on device bond0
[  811.786655] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  811.790492] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  811.794180] br0: port 1(veth0) entered blocking state
[  811.794245] br0: port 1(veth0) entered disabled state
[  811.794310] veth0: entered allmulticast mode
[  811.794401] veth0: entered promiscuous mode
[  811.798058] br0: port 2(veth1) entered blocking state
[  811.798088] br0: port 2(veth1) entered disabled state
[  811.798127] veth1: entered allmulticast mode
[  811.798181] veth1: entered promiscuous mode
[  812.806637] br0: port 1(veth0) entered blocking state
[  812.806696] br0: port 1(veth0) entered forwarding state
[  812.806745] br0: port 2(veth1) entered blocking state
[  812.806780] br0: port 2(veth1) entered forwarding state
[  813.830612] bond0: (slave veth1): link status definitely up
[  813.830712] bond0: (slave veth1): making interface the new active one
[  813.830775] bond0: active interface up!
[  813.875239] veth1: left allmulticast mode
[  813.875277] veth1: left promiscuous mode
[  813.875319] br0: port 2(veth1) entered disabled state
[  813.875400] veth0: left allmulticast mode
[  813.875427] veth0: left promiscuous mode
[  813.875453] br0: port 1(veth0) entered disabled state
[  813.885070] bond0: (slave veth1): Releasing backup interface
[  813.887738] bond0: (slave veth0): Releasing backup interface
[  813.914652] bond0 (unregistering): Released all slaves