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
# 21.08 [+21.08] TEST: ping vlan 10                                                  [ OK ]
# 22.47 [+1.39] TEST: ping vlan 11                                                  [ OK ]
# 22.63 [+0.16] INFO: Testing root-prio-tbf
# 42.68 [+20.05] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 42.68 [+0.00] Expected rate 381.4Mbps, got 326.8Mbps, which is -14% off. Required accuracy is +-5%.
# 61.09 [+18.41] TEST: TC 1: TBF rate 800Mbit                                        [XFAIL]
# 61.10 [+0.00] Expected rate 762.9Mbps, got 330.8Mbps, which is -56% off. Required accuracy is +-5%.
# 61.73 [+0.63] INFO: Testing root-tbf-prio
# 81.90 [+20.18] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 81.91 [+0.01] Expected rate 381.4Mbps, got 302.7Mbps, which is -20% off. Required accuracy is +-5%.
# 101.11 [+19.20] TEST: TC 1: TBF rate 400Mbit                                        [XFAIL]
# 101.11 [+0.01] Expected rate 381.4Mbps, got 251.7Mbps, which is -34% 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__->