make -C tools/testing/selftests TARGETS="net/forwarding" TEST_PROGS=sch_tbbf_prio.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-2/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-2/tools/testing/selftests/net/forwarding'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-2/tools/testing/selftests/net/forwarding'
make[1]: Entering directory '/home/virtme/testing-2/tools/testing/selftests/net/forwarding'
TAP version 13
1..1
# timeout set to 10800
# selftests: net/forwarding: sch_tbf_prio.sh
# 7.11 [+7.11] TEST: ping vlan 10                                                  [ OK ]
# 8.10 [+0.98] TEST: ping vlan 11                                                  [ OK ]
# 8.11 [+0.01] INFO: Testing root-prio-tbf
# 24.59 [+16.49] TEST: TC 0: TBF rate 400Mbit                                        [FAIL]
# 24.60 [+0.00] Expected rate 381.4Mbps, got 338.8Mbps, which is -11% off. Required accuracy is +-5%.
# 40.87 [+16.27] TEST: TC 1: TBF rate 800Mbit                                        [ OK ]
# 40.92 [+0.06] INFO: Testing root-tbf-prio
# 57.18 [+16.26] TEST: TC 0: TBF rate 400Mbit                                        [ OK ]
# 73.38 [+16.20] TEST: TC 1: TBF rate 400Mbit                                        [ OK ]
not ok 1 selftests: net/forwarding: sch_tbf_prio.sh # exit=1
make[1]: Leaving directory '/home/virtme/testing-2/tools/testing/selftests/net/forwarding'
make: Leaving directory '/home/virtme/testing-2/tools/testing/selftests'
xx__-> echo $?
0
xx__->