make -C tools/testing/selftests TARGETS="net" TEST_PROGS=l2_tos_ttl_inheriit.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: l2_tos_ttl_inherit.sh
# 0.35 [+0.35] ┌────────┬───────┬───────┬──────────────┬──────────────┬───────┬────────┐
# 0.53 [+0.18] ├────────┼───────┼───────┼──────────────┼──────────────┼───────┼────────┤
# 0.54 [+0.01] │  Type  │ outer | inner │     tos      │      ttl     │  vlan │ result 
# 0.55 [+0.00] ├────────┼───────┼───────┼──────────────┼──────────────┼───────┼────────┤
# 0.85 [+0.30] │    gre │     4 │     4 │ inherit 0x34 │   inherit 73 │ false │!!!malformed message: len=0
ok 1 selftests: net: l2_tos_ttl_inherit.sh # SKIP
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__->