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
# 17.74 [+17.74] PASS
# 35.00 [+17.27] PASS
# 52.91 [+17.91] PASS
# 70.33 [+17.42] PASS
# 88.01 [+17.68] PASS
# 105.60 [+17.59] PASS
# 123.27 [+17.66] PASS
# 140.75 [+17.48] PASS
# 158.30 [+17.55] PASS
# 175.75 [+17.46] PASS
# 193.36 [+17.61] PASS
# 210.90 [+17.54] PASS
# 228.19 [+17.29] PASS
# 245.73 [+17.54] PASS
# 263.07 [+17.34] PASS
# 281.59 [+18.51] PASS
# 281.80 [+0.21] 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__->