[ 1576.103496][ T4666] veth0: entered allmulticast mode
[ 1576.105426][ T4666] veth1: entered allmulticast mode
[ 1576.105938][ T4666] veth2: entered allmulticast mode
[ 1576.106449][ T4666] veth3: entered allmulticast mode
[ 1602.206926][ T4666] veth0: left allmulticast mode
[ 1602.207208][ T4666] veth1: left allmulticast mode
[ 1602.207424][ T4666] veth2: left allmulticast mode
[ 1602.207679][ T4666] veth3: left allmulticast mode