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
# 17.47 [+17.47] PASS
# 34.89 [+17.42] PASS
# 51.89 [+17.00] PASS
# 69.10 [+17.21] PASS
# 86.02 [+16.92] PASS
# 103.01 [+17.00] PASS
# 120.21 [+17.20] PASS
# 137.75 [+17.54] PASS
# 155.45 [+17.70] PASS
# 173.10 [+17.65] PASS
# 190.41 [+17.30] PASS
# 208.07 [+17.67] PASS
# 225.71 [+17.64] PASS
# 244.44 [+18.73] PASS
# 261.94 [+17.50] PASS
# 279.70 [+17.76] PASS
# 279.88 [+0.18] 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__->