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
# 20.27 [+20.27] TEST: ping vlan 10                                                  [ OK ]
# 21.61 [+1.34] TEST: ping vlan 11                                                  [ OK ]
# 21.73 [+0.12] INFO: Testing root-prio-tbf
# 40.51 [+18.78] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 40.52 [+0.01] Expected rate 381.4Mbps, got 341.8Mbps, which is -10% off. Required accuracy is +-5%.
# 58.70 [+18.18] TEST: TC 1: TBF rate 800Mbit                                        [XFAIL]
# 58.71 [+0.01] Expected rate 762.9Mbps, got 359.4Mbps, which is -52% off. Required accuracy is +-5%.
# 59.20 [+0.50] INFO: Testing root-tbf-prio
# 78.28 [+19.08] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 78.29 [+0.01] Expected rate 381.4Mbps, got 328.3Mbps, which is -13% off. Required accuracy is +-5%.
# 96.47 [+18.18] TEST: TC 1: TBF rate 400Mbit                                        [XFAIL]
# 96.47 [+0.00] Expected rate 381.4Mbps, got 347.8Mbps, 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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->