[  811.863409] 8021q: adding VLAN 0 to HW filter on device bond0
[  811.867226] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  811.870990] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  811.874747] br0: port 1(veth0) entered blocking state
[  811.874818] br0: port 1(veth0) entered disabled state
[  811.874894] veth0: entered allmulticast mode
[  811.874991] veth0: entered promiscuous mode
[  811.878761] br0: port 2(veth1) entered blocking state
[  811.878798] br0: port 2(veth1) entered disabled state
[  811.878828] veth1: entered allmulticast mode
[  811.878879] veth1: entered promiscuous mode
[  812.122663] br0: port 1(veth0) entered blocking state
[  812.122709] br0: port 1(veth0) entered forwarding state
[  812.122750] br0: port 2(veth1) entered blocking state
[  812.122781] br0: port 2(veth1) entered forwarding state
[  813.898658] bond0: (slave veth1): link status definitely up
[  813.898769] bond0: (slave veth1): making interface the new active one
[  813.898863] bond0: active interface up!
[  813.937318] veth1: left allmulticast mode
[  813.937411] veth1: left promiscuous mode
[  813.937473] br0: port 2(veth1) entered disabled state
[  813.937709] veth0: left allmulticast mode
[  813.937761] veth0: left promiscuous mode
[  813.937823] br0: port 1(veth0) entered disabled state
[  813.941803] bond0: (slave veth1): Releasing backup interface
[  813.944904] bond0: (slave veth0): Releasing backup interface
[  813.985713] bond0 (unregistering): Released all slaves