linux-kernel - [lkp-robot] [ktime] 02c180b3d0: INFO:ltp-pan_reported_some_tests

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Date:   Mon, 12 Jun 2017 15:04:57 +0800
From:   kernel test robot <xiaolong.ye@...el.com>
To:     Mariusz Skamra <mariuszx.skamra@...el.com>
Cc:     linux-kernel@...r.kernel.org, tglx@...utronix.de,
        Mariusz Skamra <mariuszx.skamra@...el.com>, lkp@...org,
        ltp@...ts.linux.it
Subject: [lkp-robot] [ktime]  02c180b3d0:
 INFO:ltp-pan_reported_some_tests_FAIL


FYI, we noticed the following commit:

commit: 02c180b3d08b33e5d9a26a31e9fa4f12cae2c430 ("ktime: Simplify ktime_compare implementation")
url: https://github.com/0day-ci/linux/commits/Mariusz-Skamra/ktime-Simplify-ktime_compare-implementation/20170526-222623


in testcase: ltp
with following parameters:

	test: net.sctp

test-description: The LTP testsuite contains a collection of tools for testing the Linux kernel and related features.
test-url: http://linux-test-project.github.io/


on test machine: 8 threads Intel(R) Core(TM) i7 CPU 870 @ 2.93GHz with 4G memory

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


+------------------------------------------------------------------+------------+------------+
|                                                                  | be941bf2e6 | 02c180b3d0 |
+------------------------------------------------------------------+------------+------------+
| boot_successes                                                   | 130        | 11         |
| boot_failures                                                    | 34         | 6          |
| cpu_clock_throttled                                              | 2          |            |
| INFO:creating/lkp/benchmarks/ltp/output_directory                | 5          | 2          |
| INFO:creating/lkp/benchmarks/ltp/results_directory               | 5          | 2          |
| INFO:ltp-pan_reported_all_tests_PASS                             | 5          |            |
| invoked_oom-killer:gfp_mask=0x                                   | 16         | 2          |
| Mem-Info                                                         | 16         | 2          |
| Kernel_panic-not_syncing:Out_of_memory_and_no_killable_processes | 16         | 2          |
| BUG:kernel_hang_in_test_stage                                    | 10         | 2          |
| BUG:scheduling_while_atomic                                      | 1          |            |
| INFO:ltp-pan_reported_some_tests_FAIL                            | 0          | 2          |
+------------------------------------------------------------------+------------+------------+



[   53.573919] INFO: ltp-pan reported some tests FAIL
[   53.573920] 
[   53.574968] LTP Version: 20170516-18-gcbbe48a8e
[   53.574970] 
[   53.575410] 
[   53.578484]        ###############################################################
[   53.578485] 
[   53.579110] 
[   53.579904]             Done executing testcases.
[   53.579905] 
[   53.581174]             LTP Version:  20170516-18-gcbbe48a8e
[   53.581175] 
[   53.582912]        ###############################################################
[   53.582913] 
[   53.583534] 


To reproduce:

        git clone https://github.com/01org/lkp-tests.git
        cd lkp-tests
        bin/lkp install job.yaml  # job file is attached in this email
        bin/lkp run     job.yaml



Thanks,
Xiaolong

View attachment "config-4.12.0-rc2-00089-g02c180b" of type "text/plain" (159381 bytes)

View attachment "job-script" of type "text/plain" (4343 bytes)

Download attachment "dmesg.xz" of type "application/octet-stream" (30612 bytes)

View attachment "ltp" of type "text/plain" (54436 bytes)

View attachment "job.yaml" of type "text/plain" (3545 bytes)

View attachment "reproduce" of type "text/plain" (22 bytes)