[ 1373.017407][ T7346] br1: port 1(veth1) entered blocking state
[ 1373.017735][ T7346] br1: port 1(veth1) entered disabled state
[ 1373.017995][ T7346] veth1: entered allmulticast mode
[ 1373.019927][ T7346] veth1: entered promiscuous mode
[ 1373.164154][   T50] br1: port 1(veth1) entered blocking state
[ 1373.164484][   T50] br1: port 1(veth1) entered forwarding state
[ 1407.825773][ T7437] br1: port 1(veth1) entered disabled state
[ 1407.968821][ T7439] veth1: left allmulticast mode
[ 1407.969071][ T7439] veth1: left promiscuous mode
[ 1407.969375][ T7439] br1: port 1(veth1) entered disabled state