[  700.763673][ T9337] br1: port 1(veth1) entered blocking state
[  700.763918][ T9337] br1: port 1(veth1) entered disabled state
[  700.764159][ T9337] veth1: entered allmulticast mode
[  700.765694][ T9337] veth1: entered promiscuous mode
[  700.836332][ T9340] br1: port 2(veth2) entered blocking state
[  700.836524][ T9340] br1: port 2(veth2) entered disabled state
[  700.836694][ T9340] veth2: entered allmulticast mode
[  700.838142][ T9340] veth2: entered promiscuous mode
[  700.882565][ T9342] br1: port 2(veth2) entered blocking state
[  700.882759][ T9342] br1: port 2(veth2) entered forwarding state
[  700.883067][ T9342] br1: port 1(veth1) entered blocking state
[  700.883230][ T9342] br1: port 1(veth1) entered forwarding state
[  710.661296][ T9702] br1: port 2(veth2) entered disabled state
[  710.661801][ T9702] br1: port 1(veth1) entered disabled state
[  710.715528][ T9704] veth2: left allmulticast mode
[  710.715714][ T9704] veth2: left promiscuous mode
[  710.715946][ T9704] br1: port 2(veth2) entered disabled state
[  710.779267][ T9706] veth1: left allmulticast mode
[  710.779493][ T9706] veth1: left promiscuous mode
[  710.779794][ T9706] br1: port 1(veth1) entered disabled state