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
# 15.39 [+15.39] PASS
# 30.93 [+15.54] PASS
# 45.71 [+14.78] PASS
# 61.30 [+15.59] PASS
# 76.35 [+15.05] PASS
# 91.66 [+15.31] PASS
# 106.73 [+15.07] PASS
# 121.98 [+15.24] PASS
# 137.02 [+15.04] PASS
# 152.24 [+15.22] PASS
# 167.27 [+15.04] PASS
# 182.61 [+15.34] PASS
# 197.76 [+15.15] PASS
# 213.06 [+15.30] PASS
# 228.24 [+15.18] PASS
# 243.48 [+15.24] PASS
# 243.80 [+0.32] 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__->