make -C tools/testing/selftests TARGETS="net" TEST_PROGS=rps_default_mask..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: rps_default_mask.sh
# 0.49 [+0.49] empty rps_default_mask                                      [ ok ]
# 0.82 [+0.32] changing rps_default_mask dont affect existing devices      [ ok ]
# 0.92 [+0.10] changing rps_default_mask dont affect existing netns        [ ok ]
# 1.22 [+0.29] changing rps_default_mask affect newly created devices      [ ok ]
# 1.33 [+0.11] changing rps_default_mask don't affect newly child netns[II][ ok ]
# 1.95 [+0.63] rps_default_mask is 0 by default in child netns             [ ok ]
# 2.23 [+0.28] changing rps_default_mask in child ns don't affect the main one[ ok ]
# 2.34 [+0.11] changing rps_default_mask in child ns affects new childns devices[ ok ]
# 2.48 [+0.14] changing rps_default_mask in child ns don't affect existing devices[ ok ]
ok 1 selftests: net: rps_default_mask.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
unreferenced object 0x00042d20 (size 64):
  comm "swapper/0", pid 0, jiffies 4294667296
  hex dump (first 32 bytes on cpu 2):
    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
unreferenced object 0x00043040 (size 48):
  comm "swapper/0", pid 0, jiffies 4294667296
  hex dump (first 32 bytes on cpu 2):
    1e 05 01 0e e3 00 00 f0 00 00 00 00 00 00 00 00  ................
    00 00 07 10 10 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace (crc 0):
    pcpu_alloc_noprof+0x4ad/0xab0
    setup_per_cpu_pageset+0xd2/0x1f0
    start_kernel+0x2a4/0x410
    x86_64_start_reservations+0x18/0x30
    x86_64_start_kernel+0xba/0x110
    comm
DETECTED CRASH, lowering timeout
on_startup_64+0x12c/0x138
xx__->