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
# 17.33 [+17.33] PASS
# 34.83 [+17.50] PASS
# 52.31 [+17.48] PASS
# 70.68 [+18.37] PASS
# 88.43 [+17.75] PASS
# 106.00 [+17.57] PASS
# 123.52 [+17.52] PASS
# 141.16 [+17.64] PASS
# 159.04 [+17.88] PASS
# 176.89 [+17.85] PASS
# 194.49 [+17.60] PASS
# 212.19 [+17.70] PASS
# 229.66 [+17.47] PASS
# 247.25 [+17.59] PASS
# 265.11 [+17.86] PASS
# 283.44 [+18.33] PASS
# 283.64 [+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__->