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
# 18.63 [+18.63] TEST: ping vlan 10                                                  [ OK ]
# 19.95 [+1.32] TEST: ping vlan 11                                                  [ OK ]
# 20.05 [+0.10] INFO: Testing root-prio-tbf
# 38.67 [+18.62] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 38.68 [+0.00] Expected rate 381.4Mbps, got 347.5Mbps, which is -8% off. Required accuracy is +-5%.
# 56.79 [+18.11] TEST: TC 1: TBF rate 800Mbit                                        [XFAIL]
# 56.79 [+0.00] Expected rate 762.9Mbps, got 387.3Mbps, which is -49% off. Required accuracy is +-5%.
# 57.34 [+0.55] INFO: Testing root-tbf-prio
# 76.40 [+19.06] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 76.40 [+0.00] Expected rate 381.4Mbps, got 353.3Mbps, which is -7% off. Required accuracy is +-5%.
# 94.51 [+18.11] TEST: TC 1: TBF rate 400Mbit                                        [XFAIL]
# 94.52 [+0.00] Expected rate 381.4Mbps, got 345.9Mbps, which is -9% 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__->