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
# 17.86 [+17.86] PASS
# 36.45 [+18.59] PASS
# 54.32 [+17.86] PASS
# 72.00 [+17.68] PASS
# 89.72 [+17.72] PASS
# 107.79 [+18.07] PASS
# 125.76 [+17.97] PASS
# 144.40 [+18.64] PASS
# 162.13 [+17.73] PASS
# 180.04 [+17.91] PASS
# 197.94 [+17.90] PASS
# 216.03 [+18.09] PASS
# 233.85 [+17.82] PASS
# 251.96 [+18.12] PASS
# 270.83 [+18.86] PASS
# 291.69 [+20.86] PASS
# 291.90 [+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__->