====================================== | make: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests' | xx__-> echo $? | 0 | xx__-> echo scan > /sys/kernel/debug/kmemleak | xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak unreferenced object 0xffff8880048fc540 (size 64): comm "ping", pid 812, jiffies 4294717966 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 0): __kmalloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4195 mm/slub.c:4240 mm/slub.c:4375 mm/slub.c:4388) udpv6_init_sock (./include/net/udp.h:297 net/ipv6/udp.c:70) inet6_create.part.0 (net/ipv6/af_inet6.c:259) __sock_create (net/socket.c:1589) __sys_socket (net/socket.c:1686 net/socket.c:1669 net/socket.c:1731) __x64_sys_socket (net/socket.c:1743) do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) unreferenced object 0xffff88800b37d040 (size 64): comm "ping", pid 815, jiffies 4294718170 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 0): __kmalloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4195 mm/slub.c:4240 mm/slub.c:4375 mm/slub.c:4388) udpv6_init_sock (./include/net/udp.h:297 net/ipv6/udp.c:70) inet6_create.part.0 (net/ipv6/af_inet6.c:259) __sock_create (net/socket.c:1589) __sys_socket (net/socket.c:1686 net/socket.c:1669 net/socket.c:1731) __ DETECTED CRASH, lowering timeout x64_sys_socket+0x72/0xb0 do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) unreferenced object 0xffff88800f36b540 (size 64): comm "ping", pid 818, jiffies 4294718379 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 0): __kmalloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4195 mm/slub.c:4240 mm/slub.c:4375 mm/slub.c:4388) udpv6_init_sock (./include/net/udp.h:297 net/ipv6/udp.c:70) inet6_create.part.0 (net/ipv6/af_inet6.c:259) __sock_create (net/socket.c:1589) __sys_socket (net/socket.c:1686 net/socket.c:1669 net/socket.c:1731) __x64_sys_socket (net/socket.c:1743) do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) unreferenced object 0xffff88800ff72540 (size 64): comm "ping", pid 821, jiffies 4294718585 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 0): __kmalloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4195 mm/slub.c:4240 mm/slub.c:4375 mm/slub.c:4388) udpv6_init_sock (./include/net/udp.h:297 net/ipv6/udp.c:70) inet6_create.part.0 (net/ipv6/af_inet6.c:259) __sock_create (net/socket.c:1589) __sys_socket (net/socket.c:1686 net/socket.c:1669 net/socket.c:1731) __x64_sys_socket (net/socket.c:1743) do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) unreferenced object 0xffff88800dc5e540 (size 64): comm "ping", pid 824, jiffies 4294718783 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 0): __kmalloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4195 mm/slub.c:4240 mm/slub.c:4375 mm/slub.c:4388) udpv6_init_sock (./include/net/udp.h:297 net/ipv6/udp.c:70) inet6_create.part.0 (net/ipv6/af_inet6.c:259) __sock_create (net/socket.c:1589) __sys_socket (net/socket.c:1686 net/socket.c:1669 net/socket.c:1731) __x64_sys_socket (net/socket.c:1743) do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) unreferenced object 0xffff88800fc5bc40 (size 64): comm "ping", pid 827, jiffies 4294719030 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 0): __kmalloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4195 mm/slub.c:4240 mm/slub.c:4375 mm/slub.c:4388) udpv6_init_sock (./include/net/udp.h:297 net/ipv6/udp.c:70) inet6_create.part.0 (net/ipv6/af_inet6.c:259) __sock_create (net/socket.c:1589) __sys_socket (net/socket.c:1686 net/socket.c:1669 net/socket.c:1731) __x64_sys_socket (net/socket.c:1743) do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) unreferenced object 0xffff888004f9bd40 (size 64): comm "ping", pid 830, jiffies 4294719266 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 0): __kmalloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4195 mm/slub.c:4240 mm/slub.c:4375 mm/slub.c:4388) udpv6_init_sock (./include/net/udp.h:297 net/ipv6/udp.c:70) inet6_create.part.0 (net/ipv6/af_inet6.c:259) __sock_create (net/socket.c:1589) __sys_socket (net/socket.c:1686 net/socket.c:1669 net/socket.c:1731) __x64_sys_socket (net/socket.c:1743) do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) unreferenced object 0xffff88800c502140 (size 64): comm "ping", pid 839, jiffies 4294719942 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 0): __kmalloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4195 mm/slub.c:4240 mm/slub.c:4375 mm/slub.c:4388) udpv6_init_sock (./include/net/udp.h:297 net/ipv6/udp.c:70) inet6_create.part.0 (net/ipv6/af_inet6.c:259) __sock_create (net/socket.c:1589) __sys_socket (net/socket.c:1686 net/socket.c:1669 net/socket.c:1731) __x64_sys_socket (net/socket.c:1743) do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) unreferenced object 0xffff88800bc27840 (size 64): comm "ping", pid 842, jiffies 4294720165 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 0): __kmalloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4195 mm/slub.c:4240 mm/slub.c:4375 mm/slub.c:4388) udpv6_init_sock (./include/net/udp.h:297 net/ipv6/udp.c:70) inet6_create.part.0 (net/ipv6/af_inet6.c:259) __sock_create (net/socket.c:1589) __sys_socket (net/socket.c:1686 net/socket.c:1669 net/socket.c:1731) __x64_sys_socket (net/socket.c:1743) do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) unreferenced object 0xffff88800fc49b40 (size 64): comm "ping", pid 845, jiffies 4294720370 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 0): __kmalloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4195 mm/slub.c:4240 mm/slub.c:4375 mm/slub.c:4388) udpv6_init_sock (./include/net/udp.h:297 net/ipv6/udp.c:70) inet6_create.part.0 (net/ipv6/af_inet6.c:259) __sock_create (net/socket.c:1589) __sys_socket (net/socket.c:1686 net/socket.c:1669 net/socket.c:1731) __x64_sys_socket (net/socket.c:1743) do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) unreferenced object 0xffff888004c5f540 (size 64): comm "ping", pid 847, jiffies 4294720587 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 0): __kmalloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4195 mm/slub.c:4240 mm/slub.c:4375 mm/slub.c:4388) udpv6_init_sock (./include/net/udp.h:297 net/ipv6/udp.c:70) inet6_create.part.0 (net/ipv6/af_inet6.c:259) __sock_create (net/socket.c:1589) __sys_socket (net/socket.c:1686 net/socket.c:1669 net/socket.c:1731) __x64_sys_socket (net/socket.c:1743) do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) unreferenced object 0xffff88800e70ec40 (size 64): comm "ping", pid 851, jiffies 4294720975 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 0): __kmalloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4195 mm/slub.c:4240 mm/slub.c:4375 mm/slub.c:4388) udpv6_init_sock (./include/net/udp.h:297 net/ipv6/udp.c:70) inet6_create.part.0 (net/ipv6/af_inet6.c:259) __sock_create (net/socket.c:1589) __sys_socket (net/socket.c:1686 net/socket.c:1669 net/socket.c:1731) __x64_sys_socket (net/socket.c:1743) do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) unreferenced object 0xffff88800d3e1240 (size 64): comm "ping", pid 855, jiffies 4294721359 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 0): __kmalloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4195 mm/slub.c:4240 mm/slub.c:4375 mm/slub.c:4388) udpv6_init_sock (./include/net/udp.h:297 net/ipv6/udp.c:70) inet6_create.part.0 (net/ipv6/af_inet6.c:259) __sock_create (net/socket.c:1589) __sys_socket (net/socket.c:1686 net/socket.c:1669 net/socket.c:1731) __x64_sys_socket (net/socket.c:1743) do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) unreferenced object 0xffff88800fc3ea40 (size 64): comm "ping", pid 857, jiffies 4294721985 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 0): __kmalloc_noprof (./include/linux/kmemleak.h:44 mm/slub.c:4195 mm/slub.c:4240 mm/slub.c:4375 mm/slub.c:4388) udpv6_init_sock (./include/net/udp.h:297 net/ipv6/udp.c:70) inet6_create.part.0 (net/ipv6/af_inet6.c:259) __sock_create (net/socket.c:1589) __sys_socket (net/socket.c:1686 net/socket.c:1669 net/socket.c:1731) __x64_sys_socket (net/socket.c:1743) do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) Finger prints: __kmalloc_noprof:udpv6_init_sock:__sock_create:__sys_socket:__x64_sys_socket