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
# 18.85 [+18.85] TEST: ping vlan 10                                                  [ OK ]
# 20.20 [+1.35] TEST: ping vlan 11                                                  [ OK ]
# 20.32 [+0.12] INFO: Testing root-prio-tbf
# 39.37 [+19.05] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 39.37 [+0.00] Expected rate 381.4Mbps, got 356.6Mbps, which is -6% off. Required accuracy is +-5%.
# 57.52 [+18.15] TEST: TC 1: TBF rate 800Mbit                                        [XFAIL]
# 57.52 [+0.00] Expected rate 762.9Mbps, got 396.3Mbps, which is -48% off. Required accuracy is +-5%.
# 58.00 [+0.47] INFO: Testing root-tbf-prio
# 76.86 [+18.87] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 76.86 [+0.00] Expected rate 381.4Mbps, got 351.3Mbps, which is -7% off. Required accuracy is +-5%.
# 94.92 [+18.05] TEST: TC 1: TBF rate 400Mbit                                        [XFAIL]
# 94.92 [+0.00] Expected rate 381.4Mbps, got 353.0Mbps, 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__->