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
# 18.16 [+18.16] PASS
# 35.64 [+17.48] PASS
# 53.32 [+17.68] PASS
# 70.96 [+17.64] PASS
# 88.95 [+17.98] PASS
# 107.01 [+18.06] PASS
# 125.75 [+18.74] PASS
# 143.63 [+17.89] PASS
# 161.41 [+17.77] PASS
# 179.19 [+17.78] PASS
# 196.84 [+17.65] PASS
# 215.01 [+18.17] PASS
# 232.94 [+17.93] PASS
# 250.53 [+17.59] PASS
# 267.96 [+17.43] PASS
# 285.67 [+17.71] PASS
# 286.03 [+0.36] 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__->