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 # 21.02 [+21.02] TEST: ping vlan 10 [ OK ] # 22.41 [+1.39] TEST: ping vlan 11 [ OK ] # 22.41 [+0.01] INFO: Testing root-prio-tbf # 42.19 [+19.78] TEST: TC 0: TBF rate 400Mbit [ OK ] # 60.74 [+18.55] TEST: TC 1: TBF rate 800Mbit [XFAIL] # 60.75 [+0.00] Expected rate 762.9Mbps, got 571.7Mbps, which is -25% off. Required accuracy is +-5%. # 61.05 [+0.30] INFO: Testing root-tbf-prio # 80.86 [+19.81] TEST: TC 0: TBF rate 400Mbit [ OK ] # 99.32 [+18.46] TEST: TC 1: TBF rate 400Mbit [ OK ] 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__->