make -C tools/testing/selftests TARGETS="net" TEST_PROGS=drop_monitor_testts.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: drop_monitor_tests.sh
# 3.43 [+3.43] 
# 3.43 [+0.00] Software drops test
# 10.34 [+6.91] Failed to stop monitoring
# 11.78 [+1.45]     TEST: Capturing active software drops                               [ OK ]
# 16.94 [+5.16] Failed to stop monitoring
# 18.56 [+1.61]     TEST: Capturing inactive software drops                             [ OK ]
# 19.11 [+0.55] 
# 19.11 [+0.00] Hardware drops test
# 25.47 [+6.36] Failed to stop monitoring
# 27.24 [+1.77]     TEST: Capturing active hardware drops                               [ OK ]
# 32.47 [+5.23] Failed to stop monitoring
# 34.23 [+1.76]     TEST: Capturing inactive hardware drops                             [ OK ]
# 34.83 [+0.60] 
# 34.83 [+0.00] Tests passed:   4
# 34.83 [+0.00] Tests failed:   0
# 34.90 [+0.07] Cannot open network namespace "ns1-oztPFs": No such file or directory
ok 1 selftests: net: drop_monitor_tests.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 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__->