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
# 18.86 [+18.86] PASS
# 37.10 [+18.24] PASS
# 54.58 [+17.48] PASS
# 71.52 [+16.94] PASS
# 88.75 [+17.23] PASS
# 105.66 [+16.91] PASS
# 123.41 [+17.75] PASS
# 140.57 [+17.16] PASS
# 157.90 [+17.33] PASS
# 175.37 [+17.47] PASS
# 193.01 [+17.63] PASS
# 210.51 [+17.50] PASS
# 228.29 [+17.78] PASS
# 246.71 [+18.42] PASS
# 265.80 [+19.09] PASS
# 283.73 [+17.93] PASS
# 283.94 [+0.20] 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__->