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
# 20.96 [+20.96] PASS
# 41.33 [+20.38] PASS
# 61.22 [+19.89] PASS
# 81.55 [+20.33] PASS
# 101.75 [+20.20] PASS
# 122.21 [+20.47] PASS
# 142.27 [+20.06] PASS
# 162.53 [+20.26] PASS
# 182.36 [+19.83] PASS
# 202.54 [+20.18] PASS
# 222.74 [+20.21] PASS
# 243.92 [+21.18] PASS
# 264.78 [+20.85] PASS
# 286.02 [+21.24] PASS
# 306.81 [+20.79] PASS
# 327.69 [+20.88] PASS
# 328.15 [+0.46] 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__->