make -C tools/testing/selftests TARGETS="net/forwarding" TEST_PROGS=mirrorr_gre_changes.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: mirror_gre_changes.sh
# 20.67 [+20.67] TEST: mirror to gretap: TTL change                                  [ OK ]
# 27.25 [+6.58] TEST: mirror to ip6gretap: TTL change                               [ OK ]
# 36.53 [+9.28] TEST: mirror to gretap: tunnel down/up                              [ OK ]
# 45.75 [+9.22] TEST: mirror to ip6gretap: tunnel down/up                           [ OK ]
# 60.33 [+14.58] TEST: mirror to gretap: egress down/up                              [ OK ]
# 74.91 [+14.58] TEST: mirror to ip6gretap: egress down/up                           [ OK ]
# 84.29 [+9.38] TEST: mirror to gretap: remote address change                       [ OK ]
# 93.51 [+9.22] TEST: mirror to ip6gretap: remote address change                    [ OK ]
# 107.72 [+14.21] TEST: mirror to gretap: tunnel deleted                              [ OK ]
# 121.80 [+14.08] TEST: mirror to ip6gretap: tunnel deleted                           [ OK ]
# 135.80 [+14.00] TEST: mirror to gretap: underlay route removal                      [ OK ]
# 149.38 [+13.58] TEST: mirror to ip6gretap: underlay route removal                   [ OK ]
ok 1 selftests: net/forwarding: mirror_gre_changes.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  ..........
DETECTED CRASH, lowering timeout
......
  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__->