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
# 17.99 [+17.99] PASS
# 36.10 [+18.11] PASS
# 54.48 [+18.38] PASS
# 72.29 [+17.81] PASS
# 90.25 [+17.97] PASS
# 108.08 [+17.83] PASS
# 127.27 [+19.19] PASS
# 146.06 [+18.79] PASS
# 163.89 [+17.82] PASS
# 182.11 [+18.22] PASS
# 200.03 [+17.92] PASS
# 218.17 [+18.14] PASS
# 236.64 [+18.47] PASS
# 255.52 [+18.88] PASS
# 273.26 [+17.74] PASS
# 292.05 [+18.79] PASS
# 292.23 [+0.18] 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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->