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
# 27.72 [+27.72] PASS
# 55.06 [+27.34] PASS
# 82.81 [+27.75] PASS
# 110.41 [+27.60] PASS
# 138.58 [+28.17] PASS
# 166.56 [+27.98] PASS
# 194.53 [+27.97] PASS
# 222.63 [+28.10] PASS
# 250.63 [+28.00] PASS
# 279.32 [+28.70] PASS
# 307.34 [+28.02] PASS
# 335.83 [+28.49] PASS
# 364.03 [+28.20] PASS
# 392.33 [+28.30] PASS
# 420.21 [+27.88] PASS
# 448.52 [+28.31] PASS
# 448.79 [+0.28] 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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->