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
# 17.70 [+17.70] PASS
# 34.83 [+17.13] PASS
# 53.63 [+18.79] PASS
# 71.93 [+18.30] PASS
# 89.60 [+17.67] PASS
# 107.36 [+17.76] PASS
# 126.06 [+18.70] PASS
# 143.82 [+17.77] PASS
# 161.76 [+17.93] PASS
# 179.68 [+17.92] PASS
# 197.52 [+17.84] PASS
# 216.25 [+18.74] PASS
# 234.08 [+17.83] PASS
# 251.84 [+17.76] PASS
# 270.13 [+18.29] PASS
# 290.17 [+20.04] PASS
# 290.35 [+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__->