make -C tools/testing/selftests TARGETS="net/forwarding" TEST_PROGS=routerr_bridge_1d.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: router_bridge_1d.sh
# 13.48 [+13.48] TEST: ping: via 100                                                 [ OK ]
# 14.70 [+1.22] TEST: ping: via 200                                                 [ OK ]
# 15.99 [+1.29] TEST: ping6: via 100                                                [ OK ]
# 17.24 [+1.25] TEST: ping6: via 200                                                [ OK ]
# 17.34 [+0.10] INFO: Remaster bridge slaves
# 21.10 [+3.76] TEST: ping: via 100                                                 [ OK ]
# 22.36 [+1.27] TEST: ping: via 200                                                 [ OK ]
# 23.73 [+1.36] TEST: ping6: via 100                                                [ OK ]
# 24.94 [+1.21] TEST: ping6: via 200                                                [ OK ]

DETECTED CRASH, lowering timeout
ok 1 selftests: net/forwarding: router_bridge_1d.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__->