make -C tools/testing/selftests TARGETS="net" TEST_PROGS=fq_band_pktlimit..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: fq_band_pktlimit.sh
# 1.04 [+1.04] grep: warning: stray \ before white space
# 1.18 [+0.15] grep: warning: stray \ before white space
# 1.35 [+0.17] grep: warning: stray \ before white space
# 2.14 [+0.79] grep: warning: stray \ before white space
# 2.18 [+0.04]  Sent 0 bytes 0 pkt (dropped 10, overlimits 0 requeues 0) 
# 2.19 [+0.00]  Sent 0 bytes 0 pkt (dropped 30, overlimits 0 requeues 0) 
# 2.19 [+0.00]  Sent 750 bytes 10 pkt (dropped 40, overlimits 0 requeues 0) 
# 2.19 [+0.00]  Sent 1500 bytes 20 pkt (dropped 40, overlimits 0 requeues 0) 
# 2.23 [+0.05] grep: warning: stray \ before white space
# 2.24 [+0.00] grep: warning: stray \ before white space
# 2.24 [+0.00] grep: warning: stray \ before white space
# 2.30 [+0.06] grep: warning: stray \ before white space
# 2.30 [+0.00] grep: warning: stray \ before white space
# 2.30 [+0.00] grep: warning: stray \ before white space
# 2.34 [+0.05] grep: warning: stray \ before white space
# 2.34 [+0.00] grep: warning: stray \ before white space
# 2.35 [+0.00] grep: warning: stray \ before white space
# 2.39 [+0.05] grep: warning: stray \ before white space
# 2.40 [+0.00] grep: warning: stray \ before white space
# 2.40 [+0.00] grep: warning: stray \ before white space
ok 1 selftests: net: fq_band_pktlimit.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

DETECTED CRASH, lowering timeout
xx__->