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
# 18.74 [+18.74] PASS
# 36.76 [+18.03] PASS
# 54.42 [+17.66] PASS
# 72.61 [+18.19] PASS
# 90.93 [+18.32] PASS
# 108.78 [+17.85] PASS
# 126.58 [+17.80] PASS
# 144.35 [+17.77] PASS
# 162.20 [+17.86] PASS
# 180.28 [+18.08] PASS
# 197.98 [+17.70] PASS
# 215.89 [+17.91] PASS
# 233.35 [+17.47] PASS
# 251.10 [+17.75] PASS
# 268.54 [+17.44] PASS
# 286.11 [+17.57] PASS
# 286.43 [+0.32] 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__->