[lkp-robot] [perf machine] 8edf8850d5: stderr./usr/src/linux-perf-x86_64-rhel-#/tools/perf/util/rb_resort.h:#:#:error:passing_argument#of'threads_sorted__new'from_incompatible_pointer_type[-Werror=incompatible-pointer-types]

From: kernel test robot
Date: Thu Jan 04 2018 - 00:51:58 EST


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

commit: 8edf8850d51e911a35b5d7aad4f8604db11abc66 ("perf machine: Use cached rbtrees")
url: https://github.com/0day-ci/linux/commits/Davidlohr-Bueso/tools-perf-Update-rbtree-implementation-and-optimize-users/20171128-120320


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




on test machine: qemu-system-x86_64 -enable-kvm -cpu kvm64,+ssse3 -smp 2 -m 8G

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


[ 68.830934] /usr/src/linux-perf-x86_64-rhel-7.2-8edf8850d51e911a35b5d7aad4f8604db11abc66/tools/perf/util/rb_resort.h:148:28: error: passing argument 1 of 'threads_sorted__new' from incompatible pointer type [-Werror=incompatible-pointer-types]


To reproduce:

git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp qemu -k <bzImage> job-script # job-script is attached in this email



Thanks,
Xiaolong
#!/bin/sh

export_top_env()
{
export suite='perf-sanity-tests'
export testcase='perf-sanity-tests'
export category='functional'
export job_origin='/lkp/lkp/src/allot/rand/vm-lkp-nex04-8G/perf-sanity-tests.yaml'
export testbox='vm-lkp-nex04-8G-7'
export tbox_group='vm-lkp-nex04-8G'
export kconfig='x86_64-rhel-7.2'
export compiler='gcc-7'
export queue='bisect'
export branch='linux-devel/devel-hourly-2017113020'
export commit='8edf8850d51e911a35b5d7aad4f8604db11abc66'
export submit_id='5a20989b0b9a932e0b23ef08'
export job_file='/lkp/scheduled/vm-lkp-nex04-8G-7/perf-sanity-tests-defaults-debian-x86_64-2016-08-31.cgz-8edf8850d51e911a35b5d7aad4f8604db11abc66-20171201-11787-559318-0.yaml'
export id='068eb217604f9cb2c499ea3bf76c9c6f7712efeb'
export model='qemu-system-x86_64 -enable-kvm -cpu kvm64,+ssse3'
export nr_vm=10
export nr_cpu=2
export memory='8G'
export hdd_partitions='/dev/vda'
export need_linux_perf=true
export need_kconfig='CONFIG_KVM_GUEST=y'
export ssh_base_port=23250
export rootfs='debian-x86_64-2016-08-31.cgz'
export enqueue_time='2017-12-01 07:47:40 +0800'
export _id='5a20989b0b9a932e0b23ef08'
export _rt='/result/perf-sanity-tests/defaults/vm-lkp-nex04-8G/debian-x86_64-2016-08-31.cgz/x86_64-rhel-7.2/gcc-7/8edf8850d51e911a35b5d7aad4f8604db11abc66'
export user='lkp'
export result_root='/result/perf-sanity-tests/defaults/vm-lkp-nex04-8G/debian-x86_64-2016-08-31.cgz/x86_64-rhel-7.2/gcc-7/8edf8850d51e911a35b5d7aad4f8604db11abc66/0'
export LKP_SERVER='inn'
export max_uptime=3600
export initrd='/osimage/debian/debian-x86_64-2016-08-31.cgz'
export bootloader_append='root=/dev/ram0
user=lkp
job=/lkp/scheduled/vm-lkp-nex04-8G-7/perf-sanity-tests-defaults-debian-x86_64-2016-08-31.cgz-8edf8850d51e911a35b5d7aad4f8604db11abc66-20171201-11787-559318-0.yaml
ARCH=x86_64
kconfig=x86_64-rhel-7.2
branch=linux-devel/devel-hourly-2017113020
commit=8edf8850d51e911a35b5d7aad4f8604db11abc66
BOOT_IMAGE=/pkg/linux/x86_64-rhel-7.2/gcc-7/8edf8850d51e911a35b5d7aad4f8604db11abc66/vmlinuz-4.14.0-01278-g8edf885
max_uptime=3600
RESULT_ROOT=/result/perf-sanity-tests/defaults/vm-lkp-nex04-8G/debian-x86_64-2016-08-31.cgz/x86_64-rhel-7.2/gcc-7/8edf8850d51e911a35b5d7aad4f8604db11abc66/0
LKP_SERVER=inn
debug
apic=debug
sysrq_always_enabled
rcupdate.rcu_cpu_stall_timeout=100
net.ifnames=0
printk.devkmsg=on
panic=-1
softlockup_panic=1
nmi_watchdog=panic
oops=panic
load_ramdisk=2
prompt_ramdisk=0
drbd.minor_count=8
systemd.log_level=err
ignore_loglevel
console=tty0
earlyprintk=ttyS0,115200
console=ttyS0,115200
vga=normal
rw'
export modules_initrd='/pkg/linux/x86_64-rhel-7.2/gcc-7/8edf8850d51e911a35b5d7aad4f8604db11abc66/modules.cgz'
export bm_initrd='/osimage/deps/debian-x86_64-2016-08-31.cgz/lkp_2017-08-01.cgz,/osimage/deps/debian-x86_64-2016-08-31.cgz/rsync-rootfs_2016-11-15.cgz,/osimage/deps/debian-x86_64-2016-08-31.cgz/run-ipconfig_2016-11-15.cgz,/osimage/deps/debian-x86_64-2016-08-31.cgz/perf-sanity-tests_2017-09-25.cgz,/osimage/pkg/debian-x86_64-2016-08-31.cgz/perf-x86_64-a8c964eacb21_2017-10-01.cgz'
export linux_perf_initrd='/pkg/linux/x86_64-rhel-7.2/gcc-7/8edf8850d51e911a35b5d7aad4f8604db11abc66/linux-perf.cgz'
export lkp_initrd='/lkp/lkp/lkp-x86_64.cgz'
export site='inn'
export LKP_CGI_PORT=80
export LKP_CIFS_PORT=139
export kernel='/pkg/linux/x86_64-rhel-7.2/gcc-7/8edf8850d51e911a35b5d7aad4f8604db11abc66/vmlinuz-4.14.0-01278-g8edf885'
export dequeue_time='2017-12-01 08:09:44 +0800'
export job_initrd='/lkp/scheduled/vm-lkp-nex04-8G-7/perf-sanity-tests-defaults-debian-x86_64-2016-08-31.cgz-8edf8850d51e911a35b5d7aad4f8604db11abc66-20171201-11787-559318-0.cgz'

[ -n "$LKP_SRC" ] ||
export LKP_SRC=/lkp/${user:-lkp}/src
}

run_job()
{
echo $$ > $TMP/run-job.pid

. $LKP_SRC/lib/http.sh
. $LKP_SRC/lib/job.sh
. $LKP_SRC/lib/env.sh

export_top_env

run_monitor $LKP_SRC/monitors/wrapper kmsg
run_monitor $LKP_SRC/monitors/wrapper heartbeat
run_monitor $LKP_SRC/monitors/wrapper oom-killer
run_monitor $LKP_SRC/monitors/plain/watchdog

run_test $LKP_SRC/tests/wrapper perf-sanity-tests
}

extract_stats()
{
$LKP_SRC/stats/wrapper perf-sanity-tests
$LKP_SRC/stats/wrapper kmsg

$LKP_SRC/stats/wrapper time perf-sanity-tests.time
$LKP_SRC/stats/wrapper time
$LKP_SRC/stats/wrapper dmesg
$LKP_SRC/stats/wrapper kmsg
$LKP_SRC/stats/wrapper stderr
$LKP_SRC/stats/wrapper last_state
}

"$@"

Attachment: dmesg.xz
Description: application/xz

2017-12-01 08:11:10 make LLVM_CONFIG=/usr/bin/llvm-config-3.9 LIBCLANGLLVM=1 ARCH= -C /usr/src/linux-perf-x86_64-rhel-7.2-8edf8850d51e911a35b5d7aad4f8604db11abc66/tools/perf
make: Entering directory '/usr/src/linux-perf-x86_64-rhel-7.2-8edf8850d51e911a35b5d7aad4f8604db11abc66/tools/perf'
BUILD: Doing 'make -j2' parallel build
HOSTCC fixdep.o
HOSTLD fixdep-in.o
LINK fixdep

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
CC fd/array.o
CC event-parse.o
LD fd/libapi-in.o
CC fs/fs.o
CC fs/tracing_path.o
LD fs/libapi-in.o
CC cpu.o
CC debug.o
CC str_error_r.o
LD libapi-in.o
AR libapi.a
CC event-plugin.o
CC trace-seq.o
CC exec-cmd.o
CC parse-filter.o
CC help.o
CC parse-utils.o
CC kbuffer-parse.o
LD libtraceevent-in.o
LINK libtraceevent.a
CC libbpf.o
CC pager.o
CC parse-options.o
CC bpf.o
LD libbpf-in.o
LINK libbpf.a
HOSTCC pmu-events/json.o
HOSTCC pmu-events/jsmn.o
HOSTCC pmu-events/jevents.o
HOSTLD pmu-events/jevents-in.o
CC plugin_jbd2.o
LD plugin_jbd2-in.o
CC plugin_hrtimer.o
LD plugin_hrtimer-in.o
CC plugin_kmem.o
CC run-command.o
LD plugin_kmem-in.o
CC plugin_kvm.o
LD plugin_kvm-in.o
CC plugin_mac80211.o
LD plugin_mac80211-in.o
CC sigchain.o
CC plugin_sched_switch.o
LD plugin_sched_switch-in.o
CC plugin_function.o
LD plugin_function-in.o
CC subcmd-config.o
CC plugin_xen.o
LD libsubcmd-in.o
AR libsubcmd.a
CC plugin_scsi.o
LD plugin_xen-in.o
GEN perf-archive
CC plugin_cfg80211.o
LD plugin_scsi-in.o
LD plugin_cfg80211-in.o
GEN perf-with-kcore
LINK plugin_jbd2.so
CC util/annotate.o
LINK plugin_hrtimer.so
LINK plugin_kmem.so
LINK plugin_kvm.so
LINK plugin_mac80211.so
LINK plugin_sched_switch.so
LINK plugin_function.so
LINK plugin_xen.so
LINK plugin_scsi.so
LINK plugin_cfg80211.so
CC arch/common.o
CC arch/x86/util/header.o
CC arch/x86/util/tsc.o
CC arch/x86/util/pmu.o
CC arch/x86/util/kvm-stat.o
CC util/block-range.o
CC arch/x86/util/perf_regs.o
CC arch/x86/util/group.o
CC arch/x86/util/dwarf-regs.o
CC util/build-id.o
CC arch/x86/util/unwind-libunwind.o
CC arch/x86/util/auxtrace.o
CC arch/x86/util/intel-pt.o
CC util/config.o
CC arch/x86/util/intel-bts.o
CC util/ctype.o
CC util/db-export.o
LD arch/x86/util/libperf-in.o
CC arch/x86/tests/regs_load.o
CC arch/x86/tests/dwarf-unwind.o
CC arch/x86/tests/arch-tests.o
CC util/env.o
CC arch/x86/tests/rdpmc.o
CC util/event.o
CC arch/x86/tests/perf-time-to-tsc.o
CC arch/x86/tests/insn-x86.o
LD arch/x86/tests/libperf-in.o
LD arch/x86/libperf-in.o
LD arch/libperf-in.o
CC builtin-bench.o
CC builtin-annotate.o
CC util/evlist.o
CC builtin-config.o
CC builtin-diff.o
CC util/evsel.o
CC builtin-evlist.o
CC builtin-ftrace.o
CC builtin-help.o
CC builtin-sched.o
CC util/evsel_fprintf.o
CC util/find_bit.o
CC util/kallsyms.o
CC util/levenshtein.o
CC util/llvm-utils.o
CC builtin-buildid-list.o
CC util/mmap.o
CC builtin-buildid-cache.o
CC util/memswap.o
CC builtin-kallsyms.o
BISON util/parse-events-bison.c
CC util/perf_regs.o
CC builtin-list.o
CC util/path.o
CC util/print_binary.o
CC builtin-record.o
CC util/rbtree.o
CC util/libstring.o
CC util/bitmap.o
CC util/hweight.o
CC builtin-report.o
CC util/smt.o
CC util/quote.o
CC util/strbuf.o
CC util/string.o
CC util/strlist.o
CC builtin-stat.o
CC util/strfilter.o
CC util/top.o
CC util/usage.o
CC util/dso.o
CC builtin-timechart.o
CC util/symbol.o
CC builtin-top.o
CC util/symbol_fprintf.o
CC builtin-script.o
CC util/color.o
CC util/metricgroup.o
CC util/header.o
CC builtin-kmem.o
CC builtin-lock.o
CC util/callchain.o
CC builtin-kvm.o
CC builtin-inject.o
CC builtin-mem.o
CC util/values.o
CC builtin-data.o
CC util/debug.o
CC builtin-version.o
CC builtin-c2c.o
CC util/machine.o
CC builtin-trace.o
CC util/map.o
CC util/pstack.o
CC util/session.o
/usr/src/linux-perf-x86_64-rhel-7.2-8edf8850d51e911a35b5d7aad4f8604db11abc66/tools/build/Makefile.build:96: recipe for target 'builtin-trace.o' failed
Makefile.perf:495: recipe for target 'perf-in.o' failed
CC util/syscalltbl.o
CC util/ordered-events.o
CC ui/setup.o
CC ui/helpline.o
CC util/namespaces.o
CC ui/progress.o
CC ui/util.o
CC util/comm.o
CC ui/hist.o
CC util/thread.o
CC util/thread_map.o
CC util/trace-event-parse.o
CC util/parse-events-bison.o
CC ui/stdio/hist.o
BISON util/pmu-bison.c
CC util/trace-event-read.o
CC util/trace-event-info.o
LD ui/libperf-in.o
CC scripts/python/Perf-Trace-Util/Context.o
LD scripts/python/Perf-Trace-Util/libperf-in.o
LD scripts/libperf-in.o
CC trace/beauty/clone.o
CC util/trace-event-scripting.o
CC trace/beauty/fcntl.o
CC util/trace-event.o
CC trace/beauty/ioctl.o
CC trace/beauty/kcmp.o
CC util/svghelper.o
CC trace/beauty/pkey_alloc.o
CC trace/beauty/prctl.o
CC trace/beauty/statx.o
LD trace/beauty/libperf-in.o
CC util/sort.o
CC util/hist.o
CC util/util.o
CC util/xyarray.o
CC util/cpumap.o
CC util/cgroup.o
CC util/target.o
CC util/rblist.o
CC util/intlist.o
CC util/vdso.o
CC util/counts.o
CC util/stat.o
CC util/stat-shadow.o
CC util/record.o
CC util/srcline.o
CC util/data.o
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
GEN util/intel-pt-decoder/inat-tables.c
CC util/intel-pt-decoder/intel-pt-log.o
CC util/intel-pt-decoder/intel-pt-decoder.o
CC util/scripting-engines/trace-event-python.o
LD util/scripting-engines/libperf-in.o
CXX util/c++/clang.o
CC util/intel-pt-decoder/intel-pt-insn-decoder.o
LD util/intel-pt-decoder/libperf-in.o
CC util/intel-pt.o
CC util/intel-bts.o
CC util/parse-branch-options.o
CC util/dump-insn.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/bpf-loader.o
CC util/bpf-prologue.o
CC util/symbol-elf.o
CC util/probe-file.o
/usr/src/linux-perf-x86_64-rhel-7.2-8edf8850d51e911a35b5d7aad4f8604db11abc66/tools/build/Makefile.build:100: recipe for target 'util/c++/clang.o' failed
/usr/src/linux-perf-x86_64-rhel-7.2-8edf8850d51e911a35b5d7aad4f8604db11abc66/tools/build/Makefile.build:139: recipe for target 'c++' failed
/usr/src/linux-perf-x86_64-rhel-7.2-8edf8850d51e911a35b5d7aad4f8604db11abc66/tools/build/Makefile.build:139: recipe for target 'util' failed
Makefile.perf:619: recipe for target 'libperf-in.o' failed
Makefile.perf:209: recipe for target 'sub-make' failed
Makefile:69: recipe for target 'all' failed
make: Leaving directory '/usr/src/linux-perf-x86_64-rhel-7.2-8edf8850d51e911a35b5d7aad4f8604db11abc66/tools/perf'