[ 1556.997313][T11166] veth0: entered allmulticast mode
[ 1556.999499][T11166] veth1: entered allmulticast mode
[ 1556.999838][T11166] veth2: entered allmulticast mode
[ 1557.000137][T11166] veth3: entered allmulticast mode
[ 1582.134577][T11166] veth0: left allmulticast mode
[ 1582.134851][T11166] veth1: left allmulticast mode
[ 1582.135073][T11166] veth2: left allmulticast mode
[ 1582.135287][T11166] veth3: left allmulticast mode