[ 1544.061139][ T8938] veth0: entered allmulticast mode
[ 1544.062083][ T8938] veth1: entered allmulticast mode
[ 1544.062739][ T8938] veth2: entered allmulticast mode
[ 1544.063283][ T8938] veth3: entered allmulticast mode
[ 1570.018308][ T8938] veth0: left allmulticast mode
[ 1570.018750][ T8938] veth1: left allmulticast mode
[ 1570.019120][ T8938] veth2: left allmulticast mode
[ 1570.019471][ T8938] veth3: left allmulticast mode