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
# 18.75 [+18.75] PASS
# 37.16 [+18.40] PASS
# 54.48 [+17.32] PASS
# 71.80 [+17.32] PASS
# 89.23 [+17.43] PASS
# 106.50 [+17.27] PASS
# 123.74 [+17.23] PASS
# 141.18 [+17.44] PASS
# 158.69 [+17.51] PASS
# 176.25 [+17.56] PASS
# 193.73 [+17.48] PASS
# 211.31 [+17.58] PASS
# 228.70 [+17.39] PASS
# 249.69 [+20.99] PASS
# 267.85 [+18.16] PASS
# 285.74 [+17.89] PASS
# 285.94 [+0.20] 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__->