[ 1323.946614][ T7310] br1: port 1(veth1) entered blocking state
[ 1323.946892][ T7310] br1: port 1(veth1) entered disabled state
[ 1323.947199][ T7310] veth1: entered allmulticast mode
[ 1323.949505][ T7310] veth1: entered promiscuous mode
[ 1324.038908][   T40] br1: port 1(veth1) entered blocking state
[ 1324.039206][   T40] br1: port 1(veth1) entered forwarding state
[ 1341.688405][ T7449] br1: port 1(veth1) entered disabled state
[ 1341.775804][ T7450] veth1: left allmulticast mode
[ 1341.776068][ T7450] veth1: left promiscuous mode
[ 1341.776391][ T7450] br1: port 1(veth1) entered disabled state