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
# 28.70 [+28.70] PASS
# 57.35 [+28.65] PASS
# 86.46 [+29.12] PASS
# 115.06 [+28.60] PASS
# 147.49 [+32.43] PASS
# 176.13 [+28.64] PASS
# 204.49 [+28.36] PASS
# 232.35 [+27.86] PASS
# 261.28 [+28.93] PASS
# 289.91 [+28.63] PASS
# 318.38 [+28.47] PASS
# 346.64 [+28.26] PASS
# 375.06 [+28.43] PASS
# 403.35 [+28.29] PASS
# 431.71 [+28.35] PASS
# 460.25 [+28.55] PASS
# 460.54 [+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__->