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
# 18.60 [+18.60] TEST: ping vlan 10                                                  [ OK ]
# 19.92 [+1.32] TEST: ping vlan 11                                                  [ OK ]
# 20.04 [+0.12] INFO: Testing root-prio-tbf
# 38.62 [+18.58] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 38.62 [+0.00] Expected rate 381.4Mbps, got 346.1Mbps, which is -9% off. Required accuracy is +-5%.
# 56.71 [+18.09] TEST: TC 1: TBF rate 800Mbit                                        [XFAIL]
# 56.72 [+0.00] Expected rate 762.9Mbps, got 381.7Mbps, which is -49% off. Required accuracy is +-5%.
# 57.20 [+0.48] INFO: Testing root-tbf-prio
# 76.11 [+18.91] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 76.12 [+0.01] Expected rate 381.4Mbps, got 350.8Mbps, which is -8% off. Required accuracy is +-5%.
# 94.05 [+17.93] TEST: TC 1: TBF rate 400Mbit                                        [XFAIL]
# 94.06 [+0.01] Expected rate 381.4Mbps, got 353.5Mbps, which is -7% 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__->