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
# 20.40 [+20.40] TEST: ping vlan 10                                                  [ OK ]
# 21.75 [+1.35] TEST: ping vlan 11                                                  [ OK ]
# 21.87 [+0.12] INFO: Testing root-prio-tbf
# 40.88 [+19.02] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 40.89 [+0.00] Expected rate 381.4Mbps, got 344.7Mbps, which is -9% off. Required accuracy is +-5%.
# 59.12 [+18.24] TEST: TC 1: TBF rate 800Mbit                                        [XFAIL]
# 59.13 [+0.00] Expected rate 762.9Mbps, got 349.3Mbps, which is -54% off. Required accuracy is +-5%.
# 59.70 [+0.57] INFO: Testing root-tbf-prio
# 78.96 [+19.26] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 78.96 [+0.00] Expected rate 381.4Mbps, got 342.1Mbps, which is -10% off. Required accuracy is +-5%.
# 97.30 [+18.34] TEST: TC 1: TBF rate 400Mbit                                        [XFAIL]
# 97.30 [+0.00] Expected rate 381.4Mbps, got 328.0Mbps, which is -14% 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__->