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
# 18.33 [+18.33] PASS
# 37.38 [+19.05] PASS
# 56.30 [+18.92] PASS
# 74.34 [+18.03] PASS
# 91.85 [+17.52] PASS
# 109.33 [+17.47] PASS
# 126.81 [+17.48] PASS
# 144.26 [+17.45] PASS
# 161.74 [+17.48] PASS
# 179.47 [+17.74] PASS
# 197.15 [+17.67] PASS
# 214.82 [+17.68] PASS
# 232.27 [+17.44] PASS
# 249.94 [+17.68] PASS
# 267.86 [+17.91] PASS
# 288.31 [+20.45] PASS
# 288.56 [+0.25] 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__->