[  751.818857][ T2437] br1: port 1(veth1) entered blocking state
[  751.819135][ T2437] br1: port 1(veth1) entered disabled state
[  751.819382][ T2437] veth1: entered allmulticast mode
[  751.827033][ T2437] veth1: entered promiscuous mode
[  751.856447][   T46] br1: port 1(veth1) entered blocking state
[  751.856691][   T46] br1: port 1(veth1) entered forwarding state
[  751.879790][ T2439] br1: port 2(veth2) entered blocking state
[  751.880005][ T2439] br1: port 2(veth2) entered disabled state
[  751.880202][ T2439] veth2: entered allmulticast mode
[  751.881631][ T2439] veth2: entered promiscuous mode
[  751.913195][   T46] br1: port 2(veth2) entered blocking state
[  751.913431][   T46] br1: port 2(veth2) entered forwarding state
[  765.880580][ T2800] br1: port 2(veth2) entered disabled state
[  765.907268][ T2801] veth2: left allmulticast mode
[  765.907436][ T2801] veth2: left promiscuous mode
[  765.907657][ T2801] br1: port 2(veth2) entered disabled state
[  765.933066][ T2802] br1: port 1(veth1) entered disabled state
[  765.963596][ T2803] veth1: left allmulticast mode
[  765.963744][ T2803] veth1: left promiscuous mode
[  765.963956][ T2803] br1: port 1(veth1) entered disabled state