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
# 14.43 [+14.43] TEST: ping: via 100                                                 [ OK ]
# 15.67 [+1.24] TEST: ping: via 200                                                 [ OK ]
# 16.97 [+1.30] TEST: ping6: via 100                                                [ OK ]
# 18.18 [+1.21] TEST: ping6: via 200                                                [ OK ]
# 18.28 [+0.10] INFO: Remaster bridge slaves
# 21.98 [+3.70] TEST: ping: via 100                                                 [ OK ]
# 23.18 [+1.20] TEST: ping: via 200                                                 [ OK ]
# 24.47 [+1.29] TEST: ping6: via 100                                                [ OK ]
# 25.67 [+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__->