[ 1160.577089][ T7780] br1: port 1(veth1) entered blocking state
[ 1160.577775][ T7780] br1: port 1(veth1) entered disabled state
[ 1160.578217][ T7780] veth1: entered allmulticast mode
[ 1160.581673][ T7780] veth1: entered promiscuous mode
[ 1160.714955][   T37] br1: port 1(veth1) entered blocking state
[ 1160.715431][   T37] br1: port 1(veth1) entered forwarding state
[ 1160.821037][ T7783] br1: port 2(veth2) entered blocking state
[ 1160.821507][ T7783] br1: port 2(veth2) entered disabled state
[ 1160.821963][ T7783] veth2: entered allmulticast mode
[ 1160.825362][ T7783] veth2: entered promiscuous mode
[ 1160.936807][   T37] br1: port 2(veth2) entered blocking state
[ 1160.937277][   T37] br1: port 2(veth2) entered forwarding state
[ 1183.216678][ T7980] br1: port 2(veth2) entered disabled state
[ 1183.340651][ T7981] veth2: left allmulticast mode
[ 1183.341022][ T7981] veth2: left promiscuous mode
[ 1183.341524][ T7981] br1: port 2(veth2) entered disabled state
[ 1183.474389][ T7982] br1: port 1(veth1) entered disabled state
[ 1183.580865][ T7983] veth1: left allmulticast mode
[ 1183.581216][ T7983] veth1: left promiscuous mode
[ 1183.583259][ T7983] br1: port 1(veth1) entered disabled state