[ 1644.385186][ T6201] veth0: entered allmulticast mode
[ 1644.385766][ T6201] veth1: entered allmulticast mode
[ 1644.386069][ T6201] veth2: entered allmulticast mode
[ 1644.386359][ T6201] veth3: entered allmulticast mode
[ 1671.333143][ T6201] veth0: left allmulticast mode
[ 1671.333414][ T6201] veth1: left allmulticast mode
[ 1671.333640][ T6201] veth2: left allmulticast mode
[ 1671.333878][ T6201] veth3: left allmulticast mode