[  756.667272][ T3338] br1: port 1(veth1) entered blocking state
[  756.667582][ T3338] br1: port 1(veth1) entered disabled state
[  756.667872][ T3338] veth1: entered allmulticast mode
[  756.669709][ T3338] veth1: entered promiscuous mode
[  756.840661][  T255] br1: port 1(veth1) entered blocking state
[  756.841102][  T255] br1: port 1(veth1) entered forwarding state
[  757.016782][ T3341] br1: port 2(veth2) entered blocking state
[  757.017228][ T3341] br1: port 2(veth2) entered disabled state
[  757.017650][ T3341] veth2: entered allmulticast mode
[  757.020368][ T3341] veth2: entered promiscuous mode
[  757.218483][  T255] br1: port 2(veth2) entered blocking state
[  757.218951][  T255] br1: port 2(veth2) entered forwarding state
[  812.768954][ T3575] br1: port 1(veth1) entered disabled state
[  812.936975][ T3576] br1: port 2(veth2) entered disabled state
[  813.100428][ T3577] veth2: left allmulticast mode
[  813.100645][ T3577] veth2: left promiscuous mode
[  813.100978][ T3577] br1: port 2(veth2) entered disabled state
[  813.102997][ T3577] veth1: left allmulticast mode
[  813.103192][ T3577] veth1: left promiscuous mode
[  813.103506][ T3577] br1: port 1(veth1) entered disabled state