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
# 17.75 [+17.75] TEST: ping vlan 10                                                  [ OK ]
# 19.05 [+1.30] TEST: ping vlan 11                                                  [ OK ]
# 19.14 [+0.09] INFO: Testing root-prio-tbf
# 37.68 [+18.54] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 37.69 [+0.01] Expected rate 381.4Mbps, got 350.7Mbps, which is -8% off. Required accuracy is +-5%.
# 55.67 [+17.98] TEST: TC 1: TBF rate 800Mbit                                        [XFAIL]
# 55.67 [+0.00] Expected rate 762.9Mbps, got 392.6Mbps, which is -48% off. Required accuracy is +-5%.
# 56.12 [+0.45] INFO: Testing root-tbf-prio
# 74.93 [+18.81] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 74.94 [+0.00] Expected rate 381.4Mbps, got 348.9Mbps, which is -8% off. Required accuracy is +-5%.
# 92.99 [+18.06] TEST: TC 1: TBF rate 400Mbit                                        [XFAIL]
# 93.00 [+0.00] Expected rate 381.4Mbps, got 353.8Mbps, 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__->