[ 1252.939598][ T6566] veth0: entered allmulticast mode
[ 1252.940373][ T6566] veth1: entered allmulticast mode
[ 1252.940928][ T6566] veth2: entered allmulticast mode
[ 1252.941470][ T6566] veth3: entered allmulticast mode
[ 1276.347484][ T6566] veth0: left allmulticast mode
[ 1276.347988][ T6566] veth1: left allmulticast mode
[ 1276.348405][ T6566] veth2: left allmulticast mode
[ 1276.348832][ T6566] veth3: left allmulticast mode