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Date:   Tue, 12 Sep 2023 13:20:55 +0800
From:   kernel test robot <oliver.sang@intel.com>
To:     Edward AD <eadavis@sina.com>
CC:     <oe-lkp@lists.linux.dev>, <lkp@intel.com>, <linux-mm@kvack.org>,
        <ltp@lists.linux.it>,
        <syzbot+b591856e0f0139f83023@syzkaller.appspotmail.com>,
        <akpm@linux-foundation.org>, <linux-kernel@vger.kernel.org>,
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Subject: Re: [PATCH] mm: as the same logic with queue_pages_range
Message-ID: <202309121302.8864096c-oliver.sang@intel.com>
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Hello,

kernel test robot noticed "ltp.vma02.fail" on:

commit: 8dfdaf99160833af1a0a4ffef60c94627c77025b ("[PATCH] mm: as the same logic with queue_pages_range")
url: https://github.com/intel-lab-lkp/linux/commits/Edward-AD/mm-as-the-same-logic-with-queue_pages_range/20230906-142110
base: https://git.kernel.org/cgit/linux/kernel/git/akpm/mm.git mm-everything
patch link: https://lore.kernel.org/all/20230906061902.591996-1-eadavis@sina.com/
patch subject: [PATCH] mm: as the same logic with queue_pages_range

in testcase: ltp
version: ltp-x86_64-14c1f76-1_20230715
with following parameters:

	disk: 1HDD
	test: mm-00/vma02


compiler: gcc-12
test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz (Kaby Lake) with 32G memory

(please refer to attached dmesg/kmsg for entire log/backtrace)


If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@intel.com>
| Closes: https://lore.kernel.org/oe-lkp/202309121302.8864096c-oliver.sang@intel.com


Running tests.......
<<<test_start>>>
tag=vma02 stime=1694438526
cmdline="vma02"
contacts=""
analysis=exit
<<<test_output>>>
vma02       0  TINFO  :  pid = 3639 addr = 0x7f5202dd6000
vma02       0  TINFO  :  start = 0x7f5202dd6000, end = 0x7f5202dd7000
vma02       0  TINFO  :  start = 0x7f5202dd7000, end = 0x7f5202dd8000
vma02       0  TINFO  :  start = 0x7f5202dd8000, end = 0x7f5202dd9000
vma02       1  TFAIL  :  vma02.c:144: >1 unmerged VMAs.
incrementing stop
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=1 corefile=no
cutime=0 cstime=7
<<<test_end>>>
INFO: ltp-pan reported some tests FAIL
LTP Version: 20230516-75-g2e582e743

       ###############################################################

            Done executing testcases.
            LTP Version:  20230516-75-g2e582e743
       ###############################################################


The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20230912/202309121302.8864096c-oliver.sang@intel.com


-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki