[ 1338.202612][T12399] br1: port 1(veth1) entered blocking state
[ 1338.203755][T12399] br1: port 1(veth1) entered disabled state
[ 1338.204236][T12399] veth1: entered allmulticast mode
[ 1338.207695][T12399] veth1: entered promiscuous mode
[ 1338.338658][   T37] br1: port 1(veth1) entered blocking state
[ 1338.339316][   T37] br1: port 1(veth1) entered forwarding state
[ 1371.562362][T12578] br1: port 1(veth1) entered disabled state
[ 1371.674382][T12579] veth1: left allmulticast mode
[ 1371.674759][T12579] veth1: left promiscuous mode
[ 1371.675260][T12579] br1: port 1(veth1) entered disabled state