[  753.406312][ T6140] br1: port 1(veth1) entered blocking state
[  753.406600][ T6140] br1: port 1(veth1) entered disabled state
[  753.406845][ T6140] veth1: entered allmulticast mode
[  753.408627][ T6140] veth1: entered promiscuous mode
[  753.429915][   T92] br1: port 1(veth1) entered blocking state
[  753.430142][   T92] br1: port 1(veth1) entered forwarding state
[  753.450881][ T6143] br1: port 2(veth2) entered blocking state
[  753.451115][ T6143] br1: port 2(veth2) entered disabled state
[  753.451359][ T6143] veth2: entered allmulticast mode
[  753.461580][ T6143] veth2: entered promiscuous mode
[  753.490258][  T311] br1: port 2(veth2) entered blocking state
[  753.490461][  T311] br1: port 2(veth2) entered forwarding state
[  771.718719][ T6355] br1: port 2(veth2) entered disabled state
[  771.741808][ T6356] veth2: left allmulticast mode
[  771.741974][ T6356] veth2: left promiscuous mode
[  771.742198][ T6356] br1: port 2(veth2) entered disabled state
[  771.767467][ T6357] br1: port 1(veth1) entered disabled state
[  771.791596][ T6358] veth1: left allmulticast mode
[  771.791793][ T6358] veth1: left promiscuous mode
[  771.792075][ T6358] br1: port 1(veth1) entered disabled state