[  744.678094][ T4944] br0: port 1(veth1) entered blocking state
[  744.678377][ T4944] br0: port 1(veth1) entered disabled state
[  744.678619][ T4944] veth1: entered allmulticast mode
[  744.680181][ T4944] veth1: entered promiscuous mode
[  744.717716][ T4946] br0: port 2(veth2) entered blocking state
[  744.717910][ T4946] br0: port 2(veth2) entered disabled state
[  744.718105][ T4946] veth2: entered allmulticast mode
[  744.719699][ T4946] veth2: entered promiscuous mode
[  744.765743][   T39] br0: port 1(veth1) entered blocking state
[  744.765930][   T39] br0: port 1(veth1) entered forwarding state
[  754.891725][   T38] br0: port 2(veth2) entered blocking state
[  754.891937][   T38] br0: port 2(veth2) entered forwarding state
[  761.163581][ T4969] br0: port 2(veth2) entered disabled state
[  761.247945][   T39] br0: port 2(veth2) entered blocking state
[  761.248174][   T39] br0: port 2(veth2) entered forwarding state
[  767.549748][ T4994] br0: port 1(veth1) entered disabled state
[  767.578878][ T4995] br0: port 2(veth2) entered disabled state
[  767.607737][ T4996] veth2: left allmulticast mode
[  767.607901][ T4996] veth2: left promiscuous mode
[  767.608129][ T4996] br0: port 2(veth2) entered disabled state
[  767.609033][ T4996] veth1: left allmulticast mode
[  767.609174][ T4996] veth1: left promiscuous mode
[  767.609388][ T4996] br0: port 1(veth1) entered disabled state