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
# 17.86 [+17.86] PASS
# 35.32 [+17.46] PASS
# 52.97 [+17.64] PASS
# 70.37 [+17.40] PASS
# 88.07 [+17.70] PASS
# 105.72 [+17.65] PASS
# 123.35 [+17.62] PASS
# 141.01 [+17.66] PASS
# 158.78 [+17.77] PASS
# 176.66 [+17.88] PASS
# 195.02 [+18.37] PASS
# 213.85 [+18.83] PASS
# 231.67 [+17.81] PASS
# 249.69 [+18.02] PASS
# 267.25 [+17.56] PASS
# 284.81 [+17.56] PASS
# 284.99 [+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__->