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/wt-4/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding'
make[1]: Entering directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding'
TAP version 13
1..1
# overriding timeout to 21600
# selftests: net/forwarding: sch_tbf_prio.sh
# 19.34 [+19.34] TEST: ping vlan 10                                                  [ OK ]
# 20.62 [+1.28] TEST: ping vlan 11                                                  [ OK ]
# 20.75 [+0.12] INFO: Testing root-prio-tbf
# 39.42 [+18.67] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 39.43 [+0.01] Expected rate 381.4Mbps, got 340.6Mbps, which is -10% off. Required accuracy is +-5%.
# 57.44 [+18.02] TEST: TC 1: TBF rate 800Mbit                                        [XFAIL]
# 57.45 [+0.01] Expected rate 762.9Mbps, got 374.7Mbps, which is -50% off. Required accuracy is +-5%.
# 57.84 [+0.39] INFO: Testing root-tbf-prio
# 76.72 [+18.88] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 76.73 [+0.00] Expected rate 381.4Mbps, got 337.9Mbps, which is -11% off. Required accuracy is +-5%.
# 94.84 [+18.11] TEST: TC 1: TBF rate 400Mbit                                        [XFAIL]
# 94.85 [+0.01] Expected rate 381.4Mbps, got 343.3Mbps, which is -9% off. Required accuracy is +-5%.
ok 1 selftests: net/forwarding: sch_tbf_prio.sh
make[1]: Leaving directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding'
make: Leaving directory '/home/virtme/testing/wt-4/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->