make -C tools/testing/selftests TARGETS="net" TEST_PROGS=tcp_fastopen_backkup_key.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: tcp_fastopen_backup_key.sh
# 17.58 [+17.58] PASS
# 34.94 [+17.36] PASS
# 52.55 [+17.61] PASS
# 69.91 [+17.36] PASS
# 87.43 [+17.52] PASS
# 104.79 [+17.36] PASS
# 122.24 [+17.45] PASS
# 139.38 [+17.14] PASS
# 157.67 [+18.29] PASS

DETECTED CRASH, lowering timeout
# 171.57 [+13.91] PASS
# 184.04 [+12.47] PASS
# 197.42 [+13.38] PASS
# 211.07 [+13.65] PASS
# 223.69 [+12.62] PASS
# 238.09 [+14.40] PASS
# 251.54 [+13.45] PASS
# 251.68 [+0.14] all tests done
ok 1 selftests: net: tcp_fastopen_backup_key.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__->