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
# 18.02 [+18.02] PASS
# 35.53 [+17.52] PASS
# 53.33 [+17.80] PASS
# 70.78 [+17.45] PASS
# 88.48 [+17.70] PASS
# 106.29 [+17.80] PASS
# 124.06 [+17.77] PASS
# 141.56 [+17.50] PASS
# 159.15 [+17.59] PASS
# 176.60 [+17.46] PASS
# 193.90 [+17.30] PASS
# 211.33 [+17.43] PASS
# 228.67 [+17.34] PASS
# 246.09 [+17.42] PASS
# 263.51 [+17.42] PASS
# 280.91 [+17.40] PASS
# 281.10 [+0.19] 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__->