make -C tools/testing/selftests TARGETS="net/forwarding" TEST_PROGS=sch_reed.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_red.sh

DETECTED CRASH, lowering timeout
# 13.52 [+13.52] TEST: ping from host 1                                              [ OK ]
# 14.66 [+1.14] TEST: ping from host 2                                              [ OK ]
# 14.79 [+0.14] RED: set bandwidth to 10Mbit
# 24.00 [+9.20] TEST: ECN backlog < limit                                           [ OK ]
# 30.83 [+6.83] TEST: ECN backlog > limit                                           [ OK ]
# 45.15 [+14.32] TEST: ECN backlog > limit: UDP early-dropped                        [ OK ]
# 45.46 [+0.31] RED: set bandwidth to 10Mbit
# 54.58 [+9.12] TEST: ECN nodrop backlog < limit                                    [ OK ]
# 61.51 [+6.93] TEST: ECN nodrop backlog > limit                                    [ OK ]
# 62.94 [+1.44] TEST: ECN nodrop backlog > limit: UDP not dropped                   [ OK ]
# 63.24 [+0.30] RED: set bandwidth to 10Mbit
# 71.25 [+8.01] TEST: RED backlog < limit                                           [ OK ]
# 91.03 [+19.78] TEST: RED backlog > limit                                           [ OK ]
# 91.35 [+0.32] RED: set bandwidth to 10Mbit
# 110.70 [+19.36] TEST: RED early_dropped packets mirrored                            [ OK ]
# 111.00 [+0.30] RED: set bandwidth to 10Mbit
# 127.14 [+16.14] TEST: ECN marked packets mirrored                                   [ OK ]
ok 1 selftests: net/forwarding: sch_red.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__->