[ 1503.995075][ T6952] veth0: entered allmulticast mode
[ 1503.995624][ T6952] veth1: entered allmulticast mode
[ 1503.995954][ T6952] veth2: entered allmulticast mode
[ 1503.996306][ T6952] veth3: entered allmulticast mode
[ 1530.874431][ T6952] veth0: left allmulticast mode
[ 1530.874728][ T6952] veth1: left allmulticast mode
[ 1530.874950][ T6952] veth2: left allmulticast mode
[ 1530.875201][ T6952] veth3: left allmulticast mode