make -C tools/testing/selftests TARGETS="net/forwarding" TEST_PROGS=tc_floower_l2_miss.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-4/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
TAP version 13
1..1
# overriding timeout to 21600
# selftests: net/forwarding: tc_flower_l2_miss.sh
# 12.47 [+12.47] TEST: L2 miss - Unicast                                             [ OK ]
# 25.32 [+12.85] TEST: L2 miss - Multicast (IPv4)                                    [ OK ]
# 27.62 [+2.30] TEST: L2 miss - Multicast (IPv6)                                    [ OK ]
# 28.66 [+1.03] TEST: L2 miss - Link-local multicast (IPv4)                         [ OK ]
# 29.33 [+0.67] TEST: L2 miss - Link-local multicast (IPv6)                         [ OK ]
# 30.43 [+1.11] TEST: L2 miss - Broadcast                                           [ OK ]
ok 1 selftests: net/forwarding: tc_flower_l2_miss.sh
make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make: Leaving directory '/home/virtme/testing-4/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
unreferenced object 0x00042aa0 (size 64):
  comm "swapper/0", pid 0, jiffies 4294667296
  hex dump (first 32 bytes on cpu 0):
    00 00 00 00 00 00 00 00 00 00 06 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace (crc 0):
    pcpu_alloc_noprof+0x4ad/0xab0
    setup_zone_pageset+0x30/0x290
    setup_per_cpu_pageset+0x6a/0x1f0
    start_kernel+0x2a4/0x410
    x86_64_start_reservations+0x18/0x30
    x86_64_start_kernel+0xba/0x110
    common_startup_64+0x12c/0x138
xx__->