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
# 7.06 [+7.06] TEST: ping vlan 10                                                  [ OK ]
# 8.06 [+1.00] TEST: ping vlan 11                                                  [ OK ]
# 8.07 [+0.01] INFO: Testing root-prio-tbf
# 24.29 [+16.23] TEST: TC 0: TBF rate 400Mbit                                        [ OK ]
# 40.48 [+16.19] TEST: TC 1: TBF rate 800Mbit                                        [ OK ]
# 40.53 [+0.05] INFO: Testing root-tbf-prio
# 56.79 [+16.26] TEST: TC 0: TBF rate 400Mbit                                        [ OK ]
# 73.10 [+16.31] TEST: TC 1: TBF rate 400Mbit                                        [FAIL]
# 73.10 [+0.00] Expected rate 381.4Mbps, got 344.3Mbps, which is -9% off. Required accuracy is +-5%.
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__->