[  721.442097][ T8131] br0: port 1(veth1) entered blocking state
[  721.442443][ T8131] br0: port 1(veth1) entered disabled state
[  721.442763][ T8131] veth1: entered allmulticast mode
[  721.444283][ T8131] veth1: entered promiscuous mode
[  721.479559][ T8132] br0: port 2(veth3) entered blocking state
[  721.479920][ T8132] br0: port 2(veth3) entered disabled state
[  721.480276][ T8132] veth3: entered allmulticast mode
[  721.482327][ T8132] veth3: entered promiscuous mode
[  721.581285][   T38] br0: port 1(veth1) entered blocking state
[  721.581648][   T38] br0: port 1(veth1) entered forwarding state
[  721.650616][   T62] br0: port 2(veth3) entered blocking state
[  721.650946][   T62] br0: port 2(veth3) entered forwarding state
[  727.060386][ T8172] br0: port 2(veth3) entered disabled state
[  727.105791][ T8174] br0: port 1(veth1) entered disabled state
[  727.165405][ T8176] veth3: left allmulticast mode
[  727.165709][ T8176] veth3: left promiscuous mode
[  727.166194][ T8176] br0: port 2(veth3) entered disabled state
[  727.167491][ T8176] veth1: left allmulticast mode
[  727.170059][ T8176] veth1: left promiscuous mode
[  727.170426][ T8176] br0: port 1(veth1) entered disabled state