782 _, _, err = cmd("tc qdisc delete dev lo handle 0",  variable
822     ret, _, err = sim.cls_bpf_add_filter(obj, skip_sw=True,  variable
853     ret, _, err = sim.cls_bpf_add_filter(bytecode, skip_sw=True,  variable
861     ret, _, err = sim.cls_bpf_add_filter(obj, chain=1, prio=1, handle=1,  variable
906     ret, _, err = sim.cls_bpf_add_filter(obj, verbose=True, skip_sw=True,  variable
988     ret, _, err = sim.set_xdp(obj, "generic", force=True,  variable
994     ret, _, err = sim.set_xdp(obj, "", force=True,  variable
1000     ret, _, err = sim.unset_xdp("", force=True,  variable
1012     ret, _, err = sim.set_xdp(obj, "drv", fail=False, include_stderr=True)  variable
1021     ret, _, err = sim.set_xdp(nooffload, "offload",  variable
1031     ret, _, err = sim.set_xdp(offload, "drv", fail=False, include_stderr=True)  variable
1038     _, _, err = sim.set_xdp(obj, "offload", verbose=True, include_stderr=True)  variable
1071     ret, _, err = sim.set_xdp(pinned, "offload",  variable
1076     ret, _, err = sim.set_xdp(pinned, "offload",  variable
1090     ret, _, err = sim.cls_bpf_add_filter(obj, skip_sw=True,  variable
1098     ret, _, err = sim.set_xdp(obj, "offload", fail=False, include_stderr=True)  variable
1123     ret, _, err = sim.cls_bpf_add_filter(obj, da=True, skip_sw=True,  variable
1213         ret, err = bpftool("map update id %d key %s value %s exist" %  variable
1223             ret, err = bpftool("map update id %d key %s value %s noexist" %  variable
1248         ret, err = bpftool("map getnext id %d key %s" %  variable
1260         ret, err = bpftool("map delete id %d key %s" %  variable
1317     ret, _, err = simA.set_xdp(progB, "offload", force=True, JSON=False,  variable
1322         ret, _, err = d.set_xdp(progA, "offload", force=True, JSON=False,  variable
1339     ret, _, err = bpftool_prog_load("sample_map_ret0.o", "/sys/fs/bpf/nsimA_",  variable
1347     ret, _, err = bpftool_prog_load("sample_map_ret0.o", "/sys/fs/bpf/nsimB_",  variable