Lkft-triage

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[CI] am57xx-evm: linux-4.9.y a8d840ecdf49 Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Git branch: linux-4.9.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: a8d840ecdf494be71075e629ed69594cdb2814a0 Errors: ERROR: perf-1.0-r9 do_compile: oe_runmake failed ERROR: perf-1.0-r9 do_compile: Function failed: do_compile (log file is located at /srv/oe/build/tmp-lkft-glibc/work/am57xx_evm-linaro-linux-gnueabi/perf/1.0-r9/temp/log.do_compile.19516) ERROR: Logfile of failure stored in: /srv/oe/build/tmp-lkft-glibc/work/am57xx_evm-linaro-linux-gnueabi/perf/1.0-r9/temp/log.do_compile.19516 ERROR: Task (/srv/oe/build/conf/../../layers/openembedded-core/meta/recipes-kernel/perf/perf.bb:do_compile) failed with exit code '1'

6 years, 1 month

[CI] hikey: linux-4.9.y a8d840ecdf49 Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Git branch: linux-4.9.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: a8d840ecdf494be71075e629ed69594cdb2814a0 Errors: ERROR: perf-1.0-r9 do_compile: oe_runmake failed ERROR: perf-1.0-r9 do_compile: Function failed: do_compile (log file is located at /srv/oe/build/tmp-lkft-glibc/work/hikey-linaro-linux/perf/1.0-r9/temp/log.do_compile.11476) ERROR: Logfile of failure stored in: /srv/oe/build/tmp-lkft-glibc/work/hikey-linaro-linux/perf/1.0-r9/temp/log.do_compile.11476 ERROR: Task (/srv/oe/build/conf/../../layers/openembedded-core/meta/recipes-kernel/perf/perf.bb:do_compile) failed with exit code '1'

6 years, 1 month

[CI] intel-corei7-64: linux-4.9.y a8d840ecdf49 Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Git branch: linux-4.9.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: a8d840ecdf494be71075e629ed69594cdb2814a0 Errors: ERROR: perf-1.0-r9 do_compile: oe_runmake failed ERROR: perf-1.0-r9 do_compile: Function failed: do_compile (log file is located at /srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/perf/1.0-r9/temp/log.do_compile.8828) ERROR: Logfile of failure stored in: /srv/oe/build/tmp-lkft-glibc/work/intel_corei7_64-linaro-linux/perf/1.0-r9/temp/log.do_compile.8828 ERROR: Task (/srv/oe/build/conf/../../layers/openembedded-core/meta/recipes-kernel/perf/perf.bb:do_compile) failed with exit code '1'

6 years, 1 month

[CI] dragonboard-410c: linux-4.9.y a8d840ecdf49 Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-4.9/DISTRO=lkft… Git branch: linux-4.9.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: a8d840ecdf494be71075e629ed69594cdb2814a0 Errors: ERROR: perf-1.0-r9 do_compile: oe_runmake failed ERROR: perf-1.0-r9 do_compile: Function failed: do_compile (log file is located at /srv/oe/build/tmp-lkft-glibc/work/dragonboard_410c-linaro-linux/perf/1.0-r9/temp/log.do_compile.4089) ERROR: Logfile of failure stored in: /srv/oe/build/tmp-lkft-glibc/work/dragonboard_410c-linaro-linux/perf/1.0-r9/temp/log.do_compile.4089 ERROR: Task (/srv/oe/build/conf/../../layers/openembedded-core/meta/recipes-kernel/perf/perf.bb:do_compile) failed with exit code '1'

6 years, 1 month

Re: [PATCH 56/63] perf tests: Fix out of bounds memory access

by Naresh Kamboju

This patch merged into stable-rc tree and perf build failed on OE for Linaro builds for 5.3, 4.19, 4.14 and 4.9. Please find build error logs here, tests/backward-ring-buffer.c: In function 'test__backward_ring_buffer': tests/backward-ring-buffer.c:147:2: warning: implicit declaration of function 'evlist__close'; did you mean 'perf_evlist__close'? [-Wimplicit-function-declaration] evlist__close(evlist); ^~~~~~~~~~~~~ perf_evlist__close tests/backward-ring-buffer.c:147:2: warning: nested extern declaration of 'evlist__close' [-Wnested-externs] tests/backward-ring-buffer.c:149:8: warning: implicit declaration of function 'evlist__open'; did you mean 'perf_evlist__open'? [-Wimplicit-function-declaration] err = evlist__open(evlist); ^~~~~~~~~~~~ perf_evlist__open tests/backward-ring-buffer.c:149:8: warning: nested extern declaration of 'evlist__open' [-Wnested-externs] perf/1.0-r9/recipe-sysroot/usr/lib/python2.7/config/libpython2.7.a(posixmodule.o): In function `posix_tmpnam': /usr/src/debug/python/2.7.15-r1/Python-2.7.15/Modules/posixmodule.c:7648: warning: the use of `tmpnam_r' is dangerous, better use `mkstemp' perf/1.0-r9/recipe-sysroot/usr/lib/python2.7/config/libpython2.7.a(posixmodule.o): In function `posix_tempnam': /usr/src/debug/python/2.7.15-r1/Python-2.7.15/Modules/posixmodule.c:7595: warning: the use of `tempnam' is dangerous, better use `mkstemp' perf/1.0-r9/perf-1.0/perf-in.o: In function `test__backward_ring_buffer': perf/1.0-r9/perf-1.0/tools/perf/tests/backward-ring-buffer.c:147: undefined reference to `evlist__close' perf/1.0-r9/perf-1.0/tools/perf/tests/backward-ring-buffer.c:149: undefined reference to `evlist__open' Full log can be found at, https://ci.linaro.org/view/lkft/job/openembedded-lkft-linux-stable-rc-5.3/D… https://ci.linaro.org/view/lkft/job/openembedded-lkft-linux-stable-rc-4.19/… https://ci.linaro.org/view/lkft/job/openembedded-lkft-linux-stable-rc-4.14/… https://ci.linaro.org/view/lkft/job/openembedded-lkft-linux-stable-rc-4.9/D… On Fri, 8 Nov 2019 at 00:38, Arnaldo Carvalho de Melo <acme(a)kernel.org> wrote: > > From: Leo Yan <leo.yan(a)linaro.org> > > The test case 'Read backward ring buffer' failed on 32-bit architectures > which were found by LKFT perf testing. The test failed on arm32 x15 > device, qemu_arm32, qemu_i386, and found intermittent failure on i386; > the failure log is as below: > > 50: Read backward ring buffer : > --- start --- > test child forked, pid 510 > Using CPUID GenuineIntel-6-9E-9 > mmap size 1052672B > mmap size 8192B > Finished reading overwrite ring buffer: rewind > free(): invalid next size (fast) > test child interrupted > ---- end ---- > Read backward ring buffer: FAILED! > > The log hints there have issue for memory usage, thus free() reports > error 'invalid next size' and directly exit for the case. Finally, this > issue is root caused as out of bounds memory access for the data array > 'evsel->id'. > > The backward ring buffer test invokes do_test() twice. 'evsel->id' is > allocated at the first call with the flow: > > test__backward_ring_buffer() > `-> do_test() > `-> evlist__mmap() > `-> evlist__mmap_ex() > `-> perf_evsel__alloc_id() > > So 'evsel->id' is allocated with one item, and it will be used in > function perf_evlist__id_add(): > > evsel->id[0] = id > evsel->ids = 1 > > At the second call for do_test(), it skips to initialize 'evsel->id' > and reuses the array which is allocated in the first call. But > 'evsel->ids' contains the stale value. Thus: > > evsel->id[1] = id -> out of bound access > evsel->ids = 2 > > To fix this issue, we will use evlist__open() and evlist__close() pair > functions to prepare and cleanup context for evlist; so 'evsel->id' and > 'evsel->ids' can be initialized properly when invoke do_test() and avoid > the out of bounds memory access. > > Fixes: ee74701ed8ad ("perf tests: Add test to check backward ring buffer") > Signed-off-by: Leo Yan <leo.yan(a)linaro.org> > Reviewed-by: Jiri Olsa <jolsa(a)kernel.org> > Cc: Alexander Shishkin <alexander.shishkin(a)linux.intel.com> > Cc: Mark Rutland <mark.rutland(a)arm.com> > Cc: Namhyung Kim <namhyung(a)kernel.org> > Cc: Naresh Kamboju <naresh.kamboju(a)linaro.org> > Cc: Peter Zijlstra <peterz(a)infradead.org> > Cc: Wang Nan <wangnan0(a)huawei.com> > Cc: stable(a)vger.kernel.org # v4.10+ > Link: http://lore.kernel.org/lkml/20191107020244.2427-1-leo.yan@linaro.org > Signed-off-by: Arnaldo Carvalho de Melo <acme(a)redhat.com> > --- > tools/perf/tests/backward-ring-buffer.c | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/tools/perf/tests/backward-ring-buffer.c b/tools/perf/tests/backward-ring-buffer.c > index a4cd30c0beb3..15cea518f5ad 100644 > --- a/tools/perf/tests/backward-ring-buffer.c > +++ b/tools/perf/tests/backward-ring-buffer.c > @@ -148,6 +148,15 @@ int test__backward_ring_buffer(struct test *test __maybe_unused, int subtest __m > goto out_delete_evlist; > } > > + evlist__close(evlist); > + > + err = evlist__open(evlist); > + if (err < 0) { > + pr_debug("perf_evlist__open: %s\n", > + str_error_r(errno, sbuf, sizeof(sbuf))); > + goto out_delete_evlist; > + } > + > err = do_test(evlist, 1, &sample_count, &comm_count); > if (err != TEST_OK) > goto out_delete_evlist; > -- > 2.21.0 >

6 years, 1 month

[CI] intel-corei7-64: linux-5.4.y b4b0caf3790a Aborted

by ci_notify＠linaro.org

6 years, 1 month

[CI] am57xx-evm: linux-5.4.y b4b0caf3790a Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.4/DISTRO=lkft… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.4/DISTRO=lkft… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.4/DISTRO=lkft… Git branch: linux-5.4.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: b4b0caf3790a8e74e00b22543b5df263c6398a95 Errors: ERROR: linux-generic-stable-rc-5.4+gitAUTOINC+b4b0caf379-r0 do_compile: oe_runmake failed ERROR: linux-generic-stable-rc-5.4+gitAUTOINC+b4b0caf379-r0 do_compile: Function failed: do_compile (log file is located at /srv/oe/build/tmp-lkft-glibc/work/am57xx_evm-linaro-linux-gnueabi/linux-generic-stable-rc/5.4+gitAUTOINC+b4b0caf379-r0/temp/log.do_compile.1316) ERROR: Logfile of failure stored in: /srv/oe/build/tmp-lkft-glibc/work/am57xx_evm-linaro-linux-gnueabi/linux-generic-stable-rc/5.4+gitAUTOINC+b4b0caf379-r0/temp/log.do_compile.1316 ERROR: Task (/srv/oe/build/conf/../../layers/meta-lkft/recipes-kernel/linux/linux-generic-stable-rc_5.4.bb:do_compile) failed with exit code '1'

6 years, 1 month

[CI] intel-core2-32: linux-5.4.y b4b0caf3790a Failure

by ci_notify＠linaro.org

Build URL: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.4/DISTRO=lkft… Full log: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.4/DISTRO=lkft… Parsed warnings/errors: https://ci.linaro.org/job/openembedded-lkft-linux-stable-rc-5.4/DISTRO=lkft… Git branch: linux-5.4.y Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Git commit: b4b0caf3790a8e74e00b22543b5df263c6398a95 Errors: ERROR: linux-generic-stable-rc-5.4+gitAUTOINC+b4b0caf379-r0 do_compile: oe_runmake failed ERROR: linux-generic-stable-rc-5.4+gitAUTOINC+b4b0caf379-r0 do_compile: Function failed: do_compile (log file is located at /srv/oe/build/tmp-lkft-glibc/work/intel_core2_32-linaro-linux/linux-generic-stable-rc/5.4+gitAUTOINC+b4b0caf379-r0/temp/log.do_compile.3225) ERROR: Logfile of failure stored in: /srv/oe/build/tmp-lkft-glibc/work/intel_core2_32-linaro-linux/linux-generic-stable-rc/5.4+gitAUTOINC+b4b0caf379-r0/temp/log.do_compile.3225 ERROR: Task (/srv/oe/build/conf/../../layers/meta-lkft/recipes-kernel/linux/linux-generic-stable-rc_5.4.bb:do_compile) failed with exit code '1'

6 years, 1 month

stable-rc 4.14.159-rc1/ab3d75f961dc: regressions detected in project stable v.4.14.y on OE

by Linaro QA

Summary ------------------------------------------------------------------------ kernel: 4.14.159-rc1 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git git branch: linux-4.14.y git commit: ab3d75f961dcbf70ae969c0b20adbce4fc6f2329 git describe: v4.14.158-266-gab3d75f961dc Test details: https://qa-reports.linaro.org/lkft/linux-stable-rc-4.14-oe/build/v4.14.158-… Regressions (compared to build v4.14.158-160-g8d615e65ba28) ------------------------------------------------------------------------ i386: build: * build_process hi6220-hikey: build: * build_process juno-r2: build: * build_process x15: build: * build_process dragonboard-410c: build: * build_process x86: build: * build_process No fixes (compared to build v4.14.158-160-g8d615e65ba28) Boards, architectures and test suites: ------------------------------------- dragonboard-410c - arm64 * build - fail: 1, hi6220-hikey - arm64 * build - fail: 1, i386 * build - fail: 1, juno-r2 - arm64 * build - fail: 1, x15 - arm * build - fail: 1, x86_64 * build - fail: 1, -- Linaro QA https://qa-reports.linaro.org

6 years, 1 month

stable-rc 4.14.159-rc1/ab3d75f961dc: regressions detected in project stable v.4.14.y on OE - sanity

by Linaro QA

Summary ------------------------------------------------------------------------ kernel: 4.14.159-rc1 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git git branch: linux-4.14.y git commit: ab3d75f961dcbf70ae969c0b20adbce4fc6f2329 git describe: v4.14.158-266-gab3d75f961dc Test details: https://qa-reports.linaro.org/lkft/linux-stable-rc-4.14-oe-sanity/build/v4.… Regressions (compared to build v4.14.158-160-g8d615e65ba28) ------------------------------------------------------------------------ i386: build: * build_process x15: build: * build_process dragonboard-410c: build: * build_process x86: build: * build_process hi6220-hikey: build: * build_process juno-r2: build: * build_process No fixes (compared to build v4.14.158-160-g8d615e65ba28) Boards, architectures and test suites: ------------------------------------- dragonboard-410c * build - fail: 1, hi6220-hikey * build - fail: 1, i386 * build - fail: 1, juno-r2 - arm64 * build - fail: 1, x15 - arm * build - fail: 1, x86_64 * build - fail: 1, -- Linaro QA https://qa-reports.linaro.org

6 years, 1 month

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