[ 1353.652721][T18194] veth0: entered allmulticast mode
[ 1353.654165][T18194] veth1: entered allmulticast mode
[ 1353.654546][T18194] veth2: entered allmulticast mode
[ 1353.654920][T18194] veth3: entered allmulticast mode
[ 1372.916365][T18194] veth0: left allmulticast mode
[ 1372.916880][T18194] veth1: left allmulticast mode
[ 1372.917358][T18194] veth2: left allmulticast mode
[ 1372.917788][T18194] veth3: left allmulticast mode