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
# 15.85 [+15.85] PASS
# 31.47 [+15.62] PASS
# 46.10 [+14.63] PASS
# 61.45 [+15.35] PASS
# 76.06 [+14.61] PASS
# 91.02 [+14.97] PASS
# 105.64 [+14.62] PASS
# 120.70 [+15.06] PASS
# 135.41 [+14.71] PASS
# 150.35 [+14.94] PASS
# 165.07 [+14.73] PASS
# 180.21 [+15.13] PASS
# 195.10 [+14.89] PASS
# 210.31 [+15.21] PASS
# 225.14 [+14.83] PASS
# 240.31 [+15.17] PASS
# 240.63 [+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__->