[  811.442254] 8021q: adding VLAN 0 to HW filter on device bond0
[  811.445948] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  811.449687] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  811.453300] br0: port 1(veth0) entered blocking state
[  811.453331] br0: port 1(veth0) entered disabled state
[  811.453366] veth0: entered allmulticast mode
[  811.453420] veth0: entered promiscuous mode
[  811.457067] br0: port 2(veth1) entered blocking state
[  811.457099] br0: port 2(veth1) entered disabled state
[  811.457136] veth1: entered allmulticast mode
[  811.457195] veth1: entered promiscuous mode
[  812.489023] br0: port 1(veth0) entered blocking state
[  812.489086] br0: port 1(veth0) entered forwarding state
[  812.489133] br0: port 2(veth1) entered blocking state
[  812.489162] br0: port 2(veth1) entered forwarding state
[  813.513055] bond0: (slave veth1): link status definitely up
[  813.513151] bond0: (slave veth1): making interface the new active one
[  813.513209] bond0: active interface up!
[  813.522906] veth1: left allmulticast mode
[  813.522943] veth1: left promiscuous mode
[  813.522992] br0: port 2(veth1) entered disabled state
[  813.523081] veth0: left allmulticast mode
[  813.523104] veth0: left promiscuous mode
[  813.523157] br0: port 1(veth0) entered disabled state
[  813.528151] bond0: (slave veth1): Releasing backup interface
[  813.534111] bond0: (slave veth0): Releasing backup interface
[  813.559020] bond0 (unregistering): Released all slaves