[  810.867961] 8021q: adding VLAN 0 to HW filter on device bond0
[  810.871672] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  810.875387] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  810.878985] br0: port 1(veth0) entered blocking state
[  810.879016] br0: port 1(veth0) entered disabled state
[  810.879050] veth0: entered allmulticast mode
[  810.879097] veth0: entered promiscuous mode
[  810.882723] br0: port 2(veth1) entered blocking state
[  810.882753] br0: port 2(veth1) entered disabled state
[  810.882788] veth1: entered allmulticast mode
[  810.882842] veth1: entered promiscuous mode
[  811.115328] br0: port 1(veth0) entered blocking state
[  811.115373] br0: port 1(veth0) entered forwarding state
[  811.115418] br0: port 2(veth1) entered blocking state
[  811.115450] br0: port 2(veth1) entered forwarding state
[  812.938310] bond0: (slave veth1): link status definitely up
[  812.938394] bond0: (slave veth1): making interface the new active one
[  812.938453] bond0: active interface up!
[  813.050783] veth1: left allmulticast mode
[  813.050833] veth1: left promiscuous mode
[  813.050916] br0: port 2(veth1) entered disabled state
[  813.051027] veth0: left allmulticast mode
[  813.051058] veth0: left promiscuous mode
[  813.051088] br0: port 1(veth0) entered disabled state
[  813.058522] bond0: (slave veth1): Releasing backup interface
[  813.064421] bond0: (slave veth0): Releasing backup interface
[  813.091342] bond0 (unregistering): Released all slaves