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
# 17.92 [+17.92] PASS
# 35.33 [+17.42] PASS
# 53.55 [+18.21] PASS
# 71.19 [+17.64] PASS
# 88.99 [+17.80] PASS
# 106.37 [+17.39] PASS
# 123.89 [+17.51] PASS
# 143.79 [+19.90] PASS
# 161.50 [+17.72] PASS
# 179.18 [+17.67] PASS
# 197.87 [+18.69] PASS
# 215.78 [+17.92] PASS
# 233.74 [+17.95] PASS
# 252.71 [+18.97] PASS
# 271.98 [+19.28] PASS
# 290.88 [+18.90] PASS
# 291.08 [+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__->