======================================
| make: Leaving directory '/home/virtme/testing-22/tools/testing/selftests'
| xx__-> echo $?
| 0
| xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
| xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
unreferenced object 0xffff888005c35440 (size 1576):
comm "csum", pid 366, jiffies 4294693057
hex dump (first 32 bytes):
c0 00 02 01 c0 00 02 02 00 00 00 00 84 d0 ff 00  ................
02 00 01 41 00 00 00 00 00 00 00 00 00 00 00 00  ...A............
backtrace (crc 3c3950b5):
kmem_cache_alloc_noprof (./include/linux/kmemleak.h:43 mm/slub.c:4119 mm/slub.c:4164 mm/slub.c:4171) 
sk_prot_alloc.constprop.0 (net/core/sock.c:2190) 
sk_alloc (net/core/sock.c:2249) 
inet_create.part.0.constprop.0 (net/ipv4/af_inet.c:326) 
__sock_create (net/socket.c:1539) 
__sys_socket (net/socket.c:1636 net/socket.c:1619 net/socket.c:1681) 
__x64_sys_socket (net/socket.c:1693) 
do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
unreferenced object 0xffff888005c35b40 (size 1576):
comm "csum", pid 369, jiffies 4294695252
hex dump (first 32 bytes):
c0 00 02 01 c0 00 02 02 00 00 00 00 84 d0 ff 00  ................
02 00 01 41 00 00 00 00 00 00 00 00 00 00 00 00  ...A............
backtrace (crc 2b950d8a):
kmem_cache_alloc_noprof (./include/linux/kmemleak.h:43 mm/slub.c:4119 mm/slub.c:4164 mm/slub.c:4171) 
sk_prot_alloc.constprop.0 (net/core/sock.c:2190) 
sk_alloc (net/core/sock.c:2249) 
inet_create.part.0.constprop.0 (net/ipv4/af_inet.c:326) 
__sock_create (net/socket.c:1539) 
__sys_socket (net/socket.c:1636 net/socket.c:1619 net/socket.c:1681) 
__x64_sys_socket (net/socket.c:1693) 
do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
unreferenced object 0xffff888005c36240 (size 1576):
comm "csum", pid 372, jiffies 4294697883
hex dump (first 32 bytes):
c0 00 02 01 c0 00 02 02 00 00 00 00 84 d0 ff 00  ................
02 00 01 41 00 00 00 00 00 00 00 00 00 00 00 00  ...A............
backtrace (crc 3eae1c77):
kmem_cache_alloc_noprof (./include/linux/kmemleak.h:43 mm/slub.c:4119 mm/slub.c:4164 mm/slub.c:4171) 
sk_prot_alloc.constprop.0 (net/core/sock.c:2190) 
sk_alloc (net/core/sock.c:2249) 
inet_create.part.0.constprop.0 (net/ipv4/af_inet.c:326) 
__sock_create (net/socket.c:1539) 
__sys_socket (net/socket.c:1636 net/socket.c:1619 net/socket.c:1681) 
__x64_sys_socket (net/socket.c:1693) 
do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
unreferenced object 0xffff888005c36940 (size 1576):
comm "csum", pid 375, jiffies 4294700500
hex dump (first 32 bytes):
c0 00 02 01 c0 00 02 02 00 00 00 00 84 d0 ff 00  ................
02 00 01 41 00 00 00 00 00 00 00 00 00 00 00 00  ...A............
backtrace (crc f1872796):
kmem_cache_alloc_noprof (./include/linux/kmemleak.h:43 mm/slub.c:4119 mm/slub.c:4164 mm/slub.c:4171) 
sk_prot_alloc.constprop.0 (net/core/sock.c:2190) 
sk_alloc (net/core/sock.c:2249) 
inet_create.part.0.constprop.0 (net/ipv4/af_inet.c:326) 
__sock_create (net/socket.c:1539) 
__sys_socket (net/socket.c:1636 net/socket.c:1619 net/socket.c:1681) 
__x64_sys_socket (net/socket.c:1693) 
do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
unreferenced object 0xffff888016bc8040 (size 1768):
comm "csum", pid 378, jiffies 4294703109
hex dump (first 32 bytes):
00 00 00 00 7f 00 00 06 00 00 00 00 84 d0 ff 00  ................
0a 00 01 41 00 00 00 00 00 00 00 00 00 00 00 00  ...A............
backtrace (crc b017456e):
kmem_cache_alloc_noprof (./include/linux/kmemleak.h:43 mm/slub.c:4119 mm/slub.c:4164 mm/slub.c:4171) 
sk_prot_alloc.constprop.0 (net/core/sock.c:2190) 
sk_alloc (net/core/sock.c:2249) 
inet6_create.part.0 (net/ipv6/af_inet6.c:193) 
__sock_create (net/socket.c:1539) 
__sys_socket (net/socket.c:1636 net/socket.c:1619 net/socket.c:1681) 
__x64_sys_socket (net/socket.c:1693) 
do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 
entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) 
unreferenced object 0xffff888016bc8800 (size 1768):
comm "csum", pid 381, jiffies 4294705881
hex dump (first 32 bytes):
00 00 00 00 7f 00 00 06 00 00 00 00 84 d0 ff 00  ................
0a 00 01 41 00 00 00 00 00 00 00 00 00 00 00 00  ...A............
backtrace (crc 7ec2dfa2):
kmem_cache_alloc_noprof (./include/linux/kmemleak.h:43 mm/slub.c:4119 mm/slub.c:4164 mm/slub.c:4171) 
sk_prot_alloc.constprop.0 (net/core/sock.c:2190) 
sk_alloc (net/core/sock.c:2249) 
inet6_create.part.0 (net/ipv6/af_inet6.c:193) 
__sock_create (net/socket.c:1539) 
__sys_socket (net/socket.c:1636 net/socket.c:1619 net/socket.c:1681) 
__x64_sys_socket (net/socket.c:1693) 
do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) 


Finger prints:
kmem_cache_alloc_noprof:sk_alloc:__sock_create:__sys_socket:__x64_sys_socket