======================================
| 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 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 (mm/percpu.c:1905) 
setup_zone_pageset (mm/page_alloc.c:5589) 
setup_per_cpu_pageset (mm/page_alloc.c:5655) 
start_kernel (init/main.c:1061) 
x86_64_start_reservations (arch/x86/kernel/head64.c:495) 
x86_64_start_kernel (arch/x86/kernel/head64.c:437 (discriminator 17)) 
common_startup_64 (arch/x86/kernel/head_64.S:415) 
unreferenced object 0x00042dc0 (size 48):
comm "swapper/0", pid 0, jiffies 4294667296
hex dump (first 32 bytes on cpu 2):
18 05 00 0c f9 00 00 01 00 00 00 00 00 00 00 00  ................
00 00 06 09 05 00 00 00 00 00 00 00 00 00 00 00  ................
backtrace (crc 0):
pcpu_alloc_noprof (mm/percpu.c:1905) 
setup_per_cpu_pageset (mm/page_alloc.c:5673 (discriminator 3)) 
start_kernel (init/main.c:1061) 
x86_64_start_reservations (arch/x86/kernel/head64.c:495) 
x86_64_start_kernel (arch/x86/kernel/head64.c:437 (discriminator 17)) 
comm
DETECTED CRASH, lowering timeout
on_startup_64+0x12c/0x138 
[?2004hxx__-> [   11.663425][  T249] ip (249) used greatest stack depth: 24120 bytes left
[   12.066876][  T259] ip (259) used greatest stack depth: 23248 bytes left
[   15.978390][  T313] 8021q: 802.1Q VLAN Support v1.8
[   16.408111][  T318] gre: GRE over IPv4 demultiplexor driver
[   16.431952][  T318] ip_gre: GRE over IPv4 tunneling driver
[   38.898791][  T181] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)


Finger prints:
======================================
| 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 42946
DETECTED CRASH, lowering timeout
67296
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 (mm/percpu.c:1905) 
setup_zone_pageset (mm/page_alloc.c:5589) 
setup_per_cpu_pageset (mm/page_alloc.c:5655) 
start_kernel (init/main.c:1061) 
x86_64_start_reservations (arch/x86/kernel/head64.c:495) 
x86_64_start_kernel (arch/x86/kernel/head64.c:437 (discriminator 17)) 


Finger prints:
pcpu_alloc_noprof:setup_zone_pageset:setup_per_cpu_pageset:start_kernel:x86_64_start_reservations