make -C tools/testing/selftests TARGETS="net" TEST_PROGS=ip6_gre_headroom..sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: ip6_gre_headroom.sh
# 0.46 [+0.46] !!!malformed message: len=0
# 0.60 [+0.14] !!!malformed message: len=0
# 0.89 [+0.29] !!!malformed message: len=0
# 1.01 [+0.12] !!!malformed message: len=0
# 1.13 [+0.12] !!!malformed message: len=0
# 1.24 [+0.11] !!!malformed message: len=0
# 1.35 [+0.11] !!!malformed message: len=0
# 1.45 [+0.10] !!!malformed message: len=0
# 1.56 [+0.11] !!!malformed message: len=0
# 2.19 [+0.64] !!!malformed message: len=0
# 2.48 [+0.29] !!!malformed message: len=0
# 4.17 [+1.69] TEST: ip6gretap headroom                                            [PASS]
# 4.52 [+0.35] TEST: ip6erspan headroom                                            [PASS]
# 4.62 [+0.10] !!!malformed message: len=0
# 4.73 [+0.11] !!!malformed message: len=0
# 4.83 [+0.10] !!!malformed message: len=0
# 4.94 [+0.11] !!!malformed message: len=0
# 5.04 [+0.11] !!!malformed message: len=0
ok 1 selftests: net: ip6_gre_headroom.sh
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->