[ 1570.045289][ T4667] veth0: entered allmulticast mode
[ 1570.045849][ T4667] veth1: entered allmulticast mode
[ 1570.046199][ T4667] veth2: entered allmulticast mode
[ 1570.046529][ T4667] veth3: entered allmulticast mode
[ 1595.611621][ T4667] veth0: left allmulticast mode
[ 1595.612043][ T4667] veth1: left allmulticast mode
[ 1595.612414][ T4667] veth2: left allmulticast mode
[ 1595.612845][ T4667] veth3: left allmulticast mode