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-4/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
TAP version 13
1..1
# overriding timeout to 21600
# selftests: net/forwarding: sch_tbf_prio.sh

DETECTED CRASH, lowering timeout
# 22.11 [+22.11] TEST: ping vlan 10                                                  [ OK ]
# 23.44 [+1.33] TEST: ping vlan 11                                                  [ OK ]
# 23.57 [+0.12] INFO: Testing root-prio-tbf
# 42.73 [+19.16] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 42.73 [+0.00] Expected rate 381.4Mbps, got 341.1Mbps, which is -10% off. Required accuracy is +-5%.
# 60.99 [+18.26] TEST: TC 1: TBF rate 800Mbit                                        [XFAIL]
# 60.99 [+0.00] Expected rate 762.9Mbps, got 361.5Mbps, which is -52% off. Required accuracy is +-5%.
# 61.49 [+0.50] INFO: Testing root-tbf-prio
# 80.63 [+19.14] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 80.64 [+0.00] Expected rate 381.4Mbps, got 341.3Mbps, which is -10% off. Required accuracy is +-5%.
# 98.96 [+18.33] TEST: TC 1: TBF rate 400Mbit                                        [XFAIL]
# 98.97 [+0.00] Expected rate 381.4Mbps, got 347.7Mbps, which is -8% off. Required accuracy is +-5%.
ok 1 selftests: net/forwarding: sch_tbf_prio.sh
make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make: Leaving directory '/home/virtme/testing-4/tools/testing/selftests'
xx__-> echo $?
0
xx__->