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
# 17.87 [+17.87] PASS
# 35.63 [+17.76] PASS
# 53.65 [+18.02] PASS
# 71.51 [+17.86] PASS
# 89.78 [+18.27] PASS
# 107.61 [+17.84] PASS
# 127.37 [+19.76] PASS
# 145.63 [+18.26] PASS
# 163.68 [+18.05] PASS
# 181.75 [+18.07] PASS
# 199.49 [+17.74] PASS
# 218.24 [+18.75] PASS
# 236.28 [+18.04] PASS
# 254.08 [+17.80] PASS
# 271.91 [+17.84] PASS
# 289.83 [+17.92] PASS
# 290.02 [+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__->