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
# 20.60 [+20.60] PASS
# 41.15 [+20.55] PASS
# 61.33 [+20.18] PASS
# 81.64 [+20.31] PASS
# 101.70 [+20.07] PASS
# 121.94 [+20.23] PASS
# 143.24 [+21.30] PASS
# 164.11 [+20.87] PASS
# 184.80 [+20.69] PASS
# 205.19 [+20.39] PASS
# 225.72 [+20.53] PASS
# 246.55 [+20.83] PASS
# 267.03 [+20.48] PASS
# 287.64 [+20.61] PASS
# 308.09 [+20.45] PASS
# 328.66 [+20.57] PASS
# 328.88 [+0.22] 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__->