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
# 18.19 [+18.19] PASS
# 35.61 [+17.43] PASS
# 53.46 [+17.84] PASS
# 71.14 [+17.69] PASS
# 88.85 [+17.70] PASS
# 106.30 [+17.45] PASS
# 124.01 [+17.71] PASS
# 141.65 [+17.64] PASS
# 159.27 [+17.62] PASS
# 176.91 [+17.64] PASS
# 194.53 [+17.62] PASS
# 212.41 [+17.88] PASS
# 230.52 [+18.11] PASS
# 248.32 [+17.80] PASS
# 265.96 [+17.64] PASS
# 283.66 [+17.69] PASS
# 284.02 [+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__->