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
# 17.92 [+17.92] PASS
# 35.48 [+17.57] PASS
# 53.27 [+17.78] PASS
# 70.78 [+17.52] PASS
# 88.46 [+17.68] PASS
# 106.08 [+17.62] PASS
# 126.45 [+20.37] PASS
# 144.44 [+17.98] PASS
# 162.10 [+17.66] PASS
# 179.93 [+17.83] PASS
# 197.54 [+17.61] PASS
# 215.29 [+17.75] PASS
# 233.09 [+17.80] PASS
# 250.73 [+17.64] PASS
# 268.41 [+17.67] PASS
# 286.22 [+17.81] PASS
# 286.42 [+0.21] 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__->