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 ]
# 20.14 [+1.30] TEST: ping vlan 11                                                  [ OK ]
# 20.26 [+0.11] INFO: Testing root-prio-tbf
# 39.29 [+19.03] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 39.29 [+0.00] Expected rate 381.4Mbps, got 339.3Mbps, which is -11% off. Required accuracy is +-5%.
# 57.43 [+18.15] TEST: TC 1: TBF rate 800Mbit                                        [XFAIL]
# 57.44 [+0.00] Expected rate 762.9Mbps, got 359.9Mbps, which is -52% off. Required accuracy is +-5%.
# 57.93 [+0.50] INFO: Testing root-tbf-prio
# 77.00 [+19.07] TEST: TC 0: TBF rate 400Mbit                                        [XFAIL]
# 77.00 [+0.00] Expected rate 381.4Mbps, got 346.9Mbps, which is -9% off. Required accuracy is +-5%.
# 95.16 [+18.16] TEST: TC 1: TBF rate 400Mbit                                        [XFAIL]
# 95.16 [+0.00] Expected rate 381.4Mbps, got 349.9Mbps, which is -8% 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__->