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
# 18.00 [+18.00] PASS
# 35.60 [+17.61] PASS
# 53.29 [+17.69] PASS
# 70.60 [+17.31] PASS
# 88.57 [+17.97] PASS
# 106.36 [+17.79] PASS
# 124.72 [+18.36] PASS
# 144.04 [+19.32] PASS
# 161.64 [+17.60] PASS
# 179.20 [+17.55] PASS
# 196.51 [+17.31] PASS
# 214.07 [+17.56] PASS
# 231.31 [+17.24] PASS
# 248.58 [+17.27] PASS
# 265.63 [+17.05] PASS
# 282.93 [+17.30] PASS
# 283.11 [+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__->