[  756.005796] br1: port 1(veth1) entered blocking state
[  756.005889] br1: port 1(veth1) entered disabled state
[  756.005962] veth1: entered allmulticast mode
[  756.006059] veth1: entered promiscuous mode
[  756.009691] br1: port 1(veth1) entered blocking state
[  756.009766] br1: port 1(veth1) entered forwarding state
[  756.012858] br1: port 2(veth2) entered blocking state
[  756.012894] br1: port 2(veth2) entered disabled state
[  756.012936] veth2: entered allmulticast mode
[  756.013001] veth2: entered promiscuous mode
[  756.016463] br1: port 2(veth2) entered blocking state
[  756.016497] br1: port 2(veth2) entered forwarding state
[  765.943325] br1: port 2(veth2) entered disabled state
[  765.946614] veth2: left allmulticast mode
[  765.946682] veth2: left promiscuous mode
[  765.946756] br1: port 2(veth2) entered disabled state
[  765.950078] br1: port 1(veth1) entered disabled state
[  765.953249] veth1: left allmulticast mode
[  765.953310] veth1: left promiscuous mode
[  765.953390] br1: port 1(veth1) entered disabled state