FYI, we noticed the following commit (built with gcc-7):

commit: 19717e78a04d51512cf0e7b9b09c61f06b2af071 ("[PATCH V2] mm: Replace all open encodings for NUMA_NO_NODE")
url: https://github.com/0day-ci/linux/commits/Anshuman-Khandual/mm-Replace-all-open-encodings-for-NUMA_NO_NODE/20181126-203831


in testcase: perf-sanity-tests
with following parameters:

	perf_compiler: gcc
	ucode: 0x7000013



on test machine: 16 threads Intel(R) Xeon(R) CPU D-1541 @ 2.10GHz with 8G memory

caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):




2018-11-29 10:30:08 make ARCH= -C /usr/src/perf_selftests-x86_64-rhel-7.2-19717e78a04d51512cf0e7b9b09c61f06b2af071/tools/perf
make: Entering directory '/usr/src/perf_selftests-x86_64-rhel-7.2-19717e78a04d51512cf0e7b9b09c61f06b2af071/tools/perf'
  BUILD:   Doing 'make -j16' parallel build
  HOSTCC   fixdep.o
  HOSTLD   fixdep-in.o
  LINK     fixdep
diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h
diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h
diff -u tools/include/uapi/asm-generic/ioctls.h include/uapi/asm-generic/ioctls.h

Auto-detecting system features:
...                         dwarf: [ on  ]
...            dwarf_getlocations: [ on  ]
...                         glibc: [ on  ]
...                          gtk2: [ OFF ]
...                      libaudit: [ on  ]
...                        libbfd: [ on  ]
...                        libelf: [ on  ]
...                       libnuma: [ on  ]
...        numa_num_possible_cpus: [ on  ]
...                       libperl: [ OFF ]
...                     libpython: [ on  ]
...                      libslang: [ OFF ]
...                     libcrypto: [ OFF ]
...                     libunwind: [ on  ]
...            libdw-dwarf-unwind: [ on  ]
...                          zlib: [ on  ]
...                          lzma: [ on  ]
...                     get_cpuid: [ on  ]
...                           bpf: [ on  ]

  GEN      common-cmds.h
  HOSTCC   pmu-events/json.o
  HOSTCC   pmu-events/jsmn.o
  HOSTCC   pmu-events/jevents.o
  CC       cpu.o
  CC       debug.o
  CC       fd/array.o
  CC       fs/fs.o
  CC       exec-cmd.o
  CC       str_error_r.o
  CC       event-parse.o
  CC       event-plugin.o
  CC       plugin_jbd2.o
  CC       libbpf.o
  CC       bpf.o
  CC       nlattr.o
  CC       btf.o
  CC       libbpf_errno.o
  CC       plugin_hrtimer.o
  CC       fs/tracing_path.o
  LD       plugin_jbd2-in.o
  LD       fd/libapi-in.o
  CC       help.o
  CC       pager.o
  CC       plugin_kmem.o
  CC       trace-seq.o
  CC       parse-filter.o
  LD       plugin_hrtimer-in.o
  CC       plugin_kvm.o
  CC       str_error.o
  CC       parse-options.o
  CC       netlink.o
  HOSTLD   pmu-events/jevents-in.o
  LD       plugin_kmem-in.o
  LD       fs/libapi-in.o
  LINK     pmu-events/jevents
  CC       run-command.o
  LD       libapi-in.o
  AR       libapi.a
  CC       kbuffer-parse.o
  CC       tep_strerror.o
  CC       sigchain.o
  CC       parse-utils.o
  CC       event-parse-api.o
  GEN      pmu-events/pmu-events.c
  LD       plugin_kvm-in.o
  CC       plugin_mac80211.o
  CC       plugin_sched_switch.o
  CC       plugin_function.o
  CC       subcmd-config.o
  CC       plugin_scsi.o
  CC       plugin_xen.o
  CC       plugin_cfg80211.o
  LD       plugin_mac80211-in.o
  LINK     plugin_jbd2.so
  LD       plugin_function-in.o
  LINK     plugin_hrtimer.so
  LD       plugin_sched_switch-in.o
  LINK     plugin_kmem.so
  LINK     plugin_kvm.so
  LINK     plugin_mac80211.so
  LINK     plugin_sched_switch.so
  LINK     plugin_function.so
  LD       plugin_xen-in.o
  LD       plugin_cfg80211-in.o
  LINK     plugin_cfg80211.so
  LINK     plugin_xen.so
  CC       pmu-events/pmu-events.o
  LD       plugin_scsi-in.o
  LD       libbpf-in.o
  LINK     plugin_scsi.so
  LINK     libbpf.a
  GEN      libtraceevent-dynamic-list
  LD       libtraceevent-in.o
  LINK     libtraceevent.a
  GEN      python/perf.so
  LD       libsubcmd-in.o
  AR       libsubcmd.a
  LD       pmu-events/pmu-events-in.o
  GEN      perf-archive
  GEN      perf-with-kcore
  CC       builtin-bench.o
  CC       ui/setup.o
  CC       builtin-annotate.o
  CC       arch/common.o
  CC       scripts/python/Perf-Trace-Util/Context.o
  CC       ui/helpline.o
  CC       trace/beauty/clone.o
  CC       builtin-config.o
  CC       ui/progress.o
  CC       util/block-range.o
  CC       util/annotate.o
  CC       builtin-diff.o
  CC       arch/x86/util/header.o
  CC       trace/beauty/fcntl.o
  CC       arch/x86/tests/regs_load.o
  CC       arch/x86/tests/dwarf-unwind.o
  CC       builtin-evlist.o
  CC       arch/x86/util/tsc.o
  CC       trace/beauty/flock.o
  CC       ui/util.o
  CC       util/build-id.o
  CC       arch/x86/tests/arch-tests.o
  LD       scripts/python/Perf-Trace-Util/libperf-in.o
  LD       scripts/libperf-in.o
  CC       util/config.o
  CC       util/ctype.o
  CC       ui/hist.o
  CC       arch/x86/util/pmu.o
  CC       trace/beauty/ioctl.o
  CC       builtin-ftrace.o
  CC       trace/beauty/kcmp.o
  CC       ui/stdio/hist.o
  CC       arch/x86/tests/rdpmc.o
  CC       builtin-help.o
  CC       util/db-export.o
  CC       builtin-sched.o
  CC       arch/x86/util/kvm-stat.o
  CC       trace/beauty/mount_flags.o
  CC       trace/beauty/pkey_alloc.o
  CC       util/env.o
  CC       trace/beauty/prctl.o
  CC       arch/x86/tests/perf-time-to-tsc.o
  CC       trace/beauty/sockaddr.o
  CC       trace/beauty/socket.o
  CC       builtin-buildid-list.o
  CC       arch/x86/util/perf_regs.o
  CC       trace/beauty/statx.o
  CC       builtin-buildid-cache.o
  CC       arch/x86/util/group.o
  CC       util/event.o
  CC       util/evlist.o
  CC       arch/x86/util/machine.o
  CC       util/evsel.o
  CC       arch/x86/tests/insn-x86.o
  CC       arch/x86/tests/bp-modify.o
  LD       trace/beauty/libperf-in.o
  CC       util/evsel_fprintf.o
  CC       arch/x86/util/event.o
  CC       arch/x86/util/dwarf-regs.o
  CC       arch/x86/util/unwind-libunwind.o
  CC       arch/x86/util/auxtrace.o
  CC       builtin-kallsyms.o
  CC       util/find_bit.o
  CC       arch/x86/util/intel-pt.o
  CC       util/kallsyms.o
  CC       builtin-list.o
  LD       arch/x86/tests/libperf-in.o
  CC       builtin-record.o
  CC       util/levenshtein.o
  CC       arch/x86/util/intel-bts.o
  CC       util/llvm-utils.o
  CC       util/mmap.o
  CC       util/memswap.o
  CC       builtin-report.o
  BISON    util/parse-events-bison.c
  CC       util/perf_regs.o
  CC       builtin-stat.o
  CC       util/path.o
  CC       builtin-timechart.o
  CC       builtin-top.o
  CC       util/print_binary.o
  CC       builtin-script.o
  CC       builtin-kmem.o
  LD       arch/x86/util/libperf-in.o
  CC       builtin-lock.o
  LD       arch/x86/libperf-in.o
  LD       arch/libperf-in.o
  CC       builtin-kvm.o
  CC       builtin-inject.o
  CC       builtin-mem.o
  LD       ui/libperf-in.o
  CC       util/rbtree.o
  CC       builtin-data.o
  CC       builtin-version.o
  CC       builtin-c2c.o
  CC       util/libstring.o
  CC       util/bitmap.o
  CC       builtin-trace.o
  CC       builtin-probe.o
  CC       bench/sched-messaging.o
  CC       util/hweight.o
  CC       tests/builtin-test.o
  CC       bench/sched-pipe.o
  CC       tests/parse-events.o
  CC       tests/dso-data.o
  CC       tests/attr.o
  CC       tests/vmlinux-kallsyms.o
  CC       bench/mem-functions.o
  CC       bench/futex-hash.o
  CC       perf.o
  CC       bench/futex-wake.o
  CC       tests/openat-syscall.o
  CC       tests/openat-syscall-all-cpus.o
  CC       tests/openat-syscall-tp-fields.o
  CC       bench/futex-wake-parallel.o
  CC       util/smt.o
  CC       bench/futex-requeue.o
  CC       tests/mmap-basic.o
  CC       bench/futex-lock-pi.o
  CC       util/strbuf.o
  CC       util/string.o
  CC       util/strlist.o
  CC       tests/perf-record.o
  CC       tests/evsel-roundtrip-name.o
  CC       bench/mem-memcpy-x86-64-lib.o
  CC       tests/evsel-tp-sched.o
  CC       bench/mem-memcpy-x86-64-asm.o
  CC       bench/mem-memset-x86-64-asm.o
  CC       bench/numa.o
  CC       util/strfilter.o
  CC       tests/fdarray.o
  CC       util/top.o
  CC       tests/pmu.o
  CC       tests/hists_common.o
  CC       util/usage.o
/usr/src/perf_selftests-x86_64-rhel-7.2-19717e78a04d51512cf0e7b9b09c61f06b2af071/tools/build/Makefile.build:96: recipe for target 'bench/numa.o' failed
/usr/src/perf_selftests-x86_64-rhel-7.2-19717e78a04d51512cf0e7b9b09c61f06b2af071/tools/build/Makefile.build:139: recipe for target 'bench' failed
  CC       tests/hists_link.o
  CC       tests/hists_filter.o
  CC       util/dso.o
  CC       tests/hists_output.o
  CC       util/symbol.o
  CC       tests/hists_cumulate.o
  CC       util/symbol_fprintf.o
  CC       util/color.o
  CC       tests/python-use.o
  CC       tests/bp_signal.o
  CC       util/metricgroup.o
  CC       tests/bp_signal_overflow.o
  CC       tests/bp_account.o
  CC       tests/wp.o
  CC       util/header.o
  CC       tests/task-exit.o
  CC       util/callchain.o
  CC       tests/sw-clock.o
  CC       util/values.o
  CC       tests/mmap-thread-lookup.o
  CC       tests/thread-mg-share.o
  CC       tests/switch-tracking.o
  CC       tests/keep-tracking.o
  CC       tests/code-reading.o
  CC       tests/sample-parsing.o
  CC       tests/parse-no-sample-id-all.o
  CC       util/debug.o
  CC       util/machine.o
  CC       tests/kmod-path.o
  CC       tests/thread-map.o
  CC       tests/llvm.o
  CC       util/map.o
  CC       tests/bpf.o
  CC       util/pstack.o
  CC       util/session.o
  CC       tests/topology.o
  CC       util/syscalltbl.o
  CC       tests/mem.o
  CC       tests/cpumap.o
  CC       tests/stat.o
  CC       util/ordered-events.o
  CC       util/namespaces.o
  CC       tests/event_update.o
  CC       tests/event-times.o
  CC       tests/expr.o
  CC       util/comm.o
  CC       util/thread.o
  CC       util/thread_map.o
  CC       tests/backward-ring-buffer.o
  CC       util/trace-event-parse.o
  CC       tests/sdt.o
  CC       util/parse-events-bison.o
  CC       tests/is_printable_array.o
  BISON    util/pmu-bison.c
  CC       util/trace-event-read.o
  CC       util/trace-event-info.o
  CC       util/trace-event-scripting.o
  CC       tests/bitmap.o
  CC       tests/perf-hooks.o
  CC       util/trace-event.o
  CC       util/svghelper.o
  CC       tests/clang.o
  CC       util/sort.o
  CC       util/hist.o
  CC       tests/unit_number__scnprintf.o
  CC       util/util.o
  CC       util/xyarray.o
  CC       util/cpumap.o
  CC       util/cgroup.o
  CC       tests/mem2node.o
  CC       util/target.o
  CC       tests/dwarf-unwind.o
  CC       util/rblist.o
  CC       tests/llvm-src-base.o
  CC       tests/llvm-src-kbuild.o
  CC       util/intlist.o
  CC       util/vdso.o
  CC       util/counts.o
  CC       util/stat.o
  CC       tests/llvm-src-prologue.o
  CC       tests/llvm-src-relocation.o
  CC       util/stat-shadow.o
  CC       util/stat-display.o
  CC       util/record.o
  LD       tests/perf-in.o
  CC       util/srcline.o
  CC       util/data.o
Makefile.perf:522: recipe for target 'perf-in.o' failed
  CC       util/tsc.o
  CC       util/cloexec.o
  CC       util/call-path.o
  CC       util/rwsem.o
  CC       util/thread-stack.o
  CC       util/auxtrace.o
  CC       util/intel-pt-decoder/intel-pt-pkt-decoder.o
  CC       util/intel-pt.o
  CC       util/scripting-engines/trace-event-python.o
  GEN      util/intel-pt-decoder/inat-tables.c
  CC       util/intel-bts.o
  CC       util/arm-spe.o
  CC       util/arm-spe-pkt-decoder.o
  CC       util/intel-pt-decoder/intel-pt-log.o
  CC       util/intel-pt-decoder/intel-pt-decoder.o
  CC       util/s390-cpumsf.o
  CC       util/parse-branch-options.o
  CC       util/dump-insn.o
  CC       util/intel-pt-decoder/intel-pt-insn-decoder.o
  CC       util/parse-regs-options.o
  CC       util/term.o
  CC       util/help-unknown-cmd.o
  CC       util/mem-events.o
  CC       util/vsprintf.o
  CC       util/drv_configs.o
  CC       util/units.o
  CC       util/time-utils.o
  BISON    util/expr-bison.c
  CC       util/branch.o
  CC       util/mem2node.o
  CC       util/bpf-loader.o
  CC       util/bpf-prologue.o
  CC       util/symbol-elf.o
  CC       util/probe-file.o
  CC       util/probe-event.o
  CC       util/probe-finder.o
  CC       util/dwarf-aux.o
  CC       util/dwarf-regs.o
  CC       util/unwind-libunwind-local.o
  CC       util/unwind-libunwind.o
  CC       util/zlib.o
  CC       util/lzma.o
  LD       util/scripting-engines/libperf-in.o
  CC       util/demangle-java.o
  CC       util/demangle-rust.o
  CC       util/jitdump.o
  CC       util/genelf.o
  CC       util/genelf_debug.o
  CC       util/perf-hooks.o
  FLEX     util/parse-events-flex.c
  FLEX     util/pmu-flex.c
  CC       util/expr-bison.o
  CC       util/pmu-bison.o
  CC       util/parse-events-flex.o
  CC       util/parse-events.o
  CC       util/pmu.o
  CC       util/pmu-flex.o
  LD       util/intel-pt-decoder/libperf-in.o
  LD       util/libperf-in.o
  LD       libperf-in.o
Makefile.perf:206: recipe for target 'sub-make' failed
Makefile:69: recipe for target 'all' failed
make: Leaving directory '/usr/src/perf_selftests-x86_64-rhel-7.2-19717e78a04d51512cf0e7b9b09c61f06b2af071/tools/perf'



To reproduce:

        git clone https://github.com/intel/lkp-tests.git
        cd lkp-tests
        bin/lkp install job.yaml  # job file is attached in this email
        bin/lkp run     job.yaml



Thanks,
Rong Chen