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
# 17.75 [+17.75] PASS
# 35.13 [+17.38] PASS
# 53.05 [+17.92] PASS
# 70.51 [+17.46] PASS
# 88.47 [+17.96] PASS
# 107.39 [+18.92] PASS
# 125.96 [+18.58] PASS
# 143.93 [+17.97] PASS
# 161.93 [+18.00] PASS
# 179.92 [+17.98] PASS
# 197.78 [+17.87] PASS
# 215.84 [+18.05] PASS
# 233.63 [+17.79] PASS
# 251.61 [+17.98] PASS
# 269.48 [+17.87] PASS
# 287.72 [+18.24] PASS
# 287.93 [+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__->