====================================== | make[1]: Leaving directory '/home/virtme/testing-6/tools/testing/selftests/net/tcp_ao' | make: Leaving directory '/home/virtme/testing-6/tools/testing/selftests' | xx__-> echo $? | 0 | xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak unreferenced object 0xffff888008923e80 (size 128): comm "unsigned-md5_ip", pid 336, jiffies 4294836751 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 2128895f): kmalloc_trace_noprof (./include/linux/kmemleak.h:42 mm/slub.c:3945 mm/slub.c:4001 mm/slub.c:4148) tcp_ao_alloc_info (./include/linux/slab.h:660 ./include/linux/slab.h:778 net/ipv4/tcp_ao.c:229) tcp_ao_info_cmd.constprop.0 (net/ipv4/tcp_ao.c:1969) do_tcp_setsockopt (net/ipv4/tcp.c:3681) do_sock_setsockopt (net/socket.c:2324) __sys_setsockopt (./include/linux/file.h:34 net/socket.c:2349) __x64_sys_setsockopt (net/socket.c:2353) 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) DETECTED CRASH, lowering timeout [?2004hxx__-> [ 190.603744][ T187] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) Finger prints: ====================================== | make[1]: Leaving directory '/home/virtme/testing-6/tools/testing/selftests/net/tcp_ao' | make: Leaving directory '/home/virtme/testing-6/tools/testing/selftests' | xx__-> echo $? | 0 | xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak unreferenced object 0xffff888008923e80 (size 128): comm "unsigned-md5_ip", pid 336, jiffies 4294836751 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 2128895f): kmalloc_trace_noprof (./include/linux/kmemleak.h:42 mm/slub.c:3945 mm/slub.c:4001 mm/slub.c:4148) tcp_ao_alloc_info (./include/linux/slab.h:660 ./include/linux/slab.h:778 net/ipv4/tcp_ao.c:229) tcp_ao_info_cmd.constprop.0 (net/ipv4/tcp_ao.c:1969) do_tcp_setsockopt (net/ipv4/tcp.c:3681) do_sock_setsockopt (net/socket.c:2324) __sys_setsockopt (./include/linux/file.h:34 net/socket.c:2349) __x64_sys_setsockopt (net/socket.c:2353) 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 0xffff88800a1ee800 (size 128): comm "unsigned-md5_ip", pid 381, jiffies 4294856702 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 .. DETECTED CRASH, lowering timeout .............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 2128895f): kmalloc_trace_noprof (./include/linux/kmemleak.h:42 mm/slub.c:3945 mm/slub.c:4001 mm/slub.c:4148) tcp_ao_alloc_info (./include/linux/slab.h:660 ./include/linux/slab.h:778 net/ipv4/tcp_ao.c:229) tcp_ao_info_cmd.constprop.0 (net/ipv4/tcp_ao.c:1969) do_tcp_setsockopt (net/ipv4/tcp.c:3681) do_sock_setsockopt (net/socket.c:2324) __sys_setsockopt (./include/linux/file.h:34 net/socket.c:2349) __x64_sys_setsockopt (net/socket.c:2353) do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) Finger prints: kmalloc_trace_noprof:tcp_ao_alloc_info:do_tcp_setsockopt:do_sock_setsockopt:__sys_setsockopt