[ 1649.166998][ T8392] veth0: entered allmulticast mode
[ 1649.167579][ T8392] veth1: entered allmulticast mode
[ 1649.167915][ T8392] veth2: entered allmulticast mode
[ 1649.168229][ T8392] veth3: entered allmulticast mode
[ 1675.852862][ T8392] veth0: left allmulticast mode
[ 1675.853259][ T8392] veth1: left allmulticast mode
[ 1675.853510][ T8392] veth2: left allmulticast mode
[ 1675.853737][ T8392] veth3: left allmulticast mode