[ 1353.977660][T18197] veth0: entered allmulticast mode
[ 1353.978298][T18197] veth1: entered allmulticast mode
[ 1353.978640][T18197] veth2: entered allmulticast mode
[ 1353.978990][T18197] veth3: entered allmulticast mode
[ 1372.855941][T18197] veth0: left allmulticast mode
[ 1372.856326][T18197] veth1: left allmulticast mode
[ 1372.856620][T18197] veth2: left allmulticast mode
[ 1372.857010][T18197] veth3: left allmulticast mode