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
# 18.39 [+18.39] PASS
# 37.23 [+18.84] PASS
# 55.08 [+17.85] PASS
# 73.09 [+18.01] PASS
# 92.43 [+19.34] PASS
# 110.96 [+18.53] PASS
# 128.95 [+17.99] PASS
# 146.92 [+17.97] PASS
# 164.73 [+17.82] PASS
# 182.79 [+18.06] PASS
# 200.60 [+17.81] PASS
# 219.12 [+18.52] PASS
# 236.85 [+17.73] PASS
# 254.76 [+17.91] PASS
# 272.16 [+17.40] PASS
# 290.04 [+17.88] PASS
# 290.22 [+0.18] 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__->