[  827.493772] 8021q: adding VLAN 0 to HW filter on device bond0
[  827.496872] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  827.499876] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  827.502871] br0: port 1(veth0) entered blocking state
[  827.502953] br0: port 1(veth0) entered disabled state
[  827.503023] veth0: entered allmulticast mode
[  827.503117] veth0: entered promiscuous mode
[  827.506136] br0: port 2(veth1) entered blocking state
[  827.506171] br0: port 2(veth1) entered disabled state
[  827.506203] veth1: entered allmulticast mode
[  827.506257] veth1: entered promiscuous mode
[  827.880664] br0: port 1(veth0) entered blocking state
[  827.880726] br0: port 1(veth0) entered forwarding state
[  827.880768] br0: port 2(veth1) entered blocking state
[  827.880801] br0: port 2(veth1) entered forwarding state
[  829.561667] bond0: (slave veth1): link status definitely up
[  829.561781] bond0: (slave veth1): making interface the new active one
[  829.561881] bond0: active interface up!
[  829.646660] veth1: left allmulticast mode
[  829.646740] veth1: left promiscuous mode
[  829.646805] br0: port 2(veth1) entered disabled state
[  829.646990] veth0: left allmulticast mode
[  829.647049] veth0: left promiscuous mode
[  829.647108] br0: port 1(veth0) entered disabled state
[  829.661811] bond0: (slave veth1): Releasing backup interface
[  829.669791] bond0: (slave veth0): Releasing backup interface
[  829.704743] bond0 (unregistering): Released all slaves