[ 1288.723328][ T7916] veth0: entered allmulticast mode
[ 1288.726968][ T7916] veth1: entered allmulticast mode
[ 1288.727586][ T7916] veth2: entered allmulticast mode
[ 1288.728143][ T7916] veth3: entered allmulticast mode
[ 1313.002883][ T7916] veth0: left allmulticast mode
[ 1313.003729][ T7916] veth1: left allmulticast mode
[ 1313.004413][ T7916] veth2: left allmulticast mode
[ 1313.005111][ T7916] veth3: left allmulticast mode