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
# 17.96 [+17.96] PASS
# 35.58 [+17.62] PASS
# 54.00 [+18.42] PASS
# 72.30 [+18.30] PASS
# 90.22 [+17.92] PASS
# 107.96 [+17.74] PASS
# 125.72 [+17.77] PASS
# 145.34 [+19.61] PASS
# 164.27 [+18.93] PASS
# 182.57 [+18.30] PASS
# 200.52 [+17.96] PASS
# 219.09 [+18.56] PASS
# 237.48 [+18.39] PASS
# 256.06 [+18.58] PASS
# 274.28 [+18.23] PASS
# 292.38 [+18.09] PASS
# 292.57 [+0.19] 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__->