linux-kernel - [linus:master] [mm/damon/sysfs] 9a5aa3349b: kernel-selftests.damon.damos_quota

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Message-ID: <202502171423.b28a918d-lkp@intel.com>
Date: Mon, 17 Feb 2025 15:01:23 +0800
From: kernel test robot <oliver.sang@...el.com>
To: SeongJae Park <sj@...nel.org>
CC: <oe-lkp@...ts.linux.dev>, <lkp@...el.com>, <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>, Jonathan Corbet <corbet@....net>,
	<damon@...ts.linux.dev>, <linux-mm@...ck.org>, <oliver.sang@...el.com>
Subject: [linus:master] [mm/damon/sysfs]  9a5aa3349b:
 kernel-selftests.damon.damos_quota_goal.py.fail



Hello,

kernel test robot noticed "kernel-selftests.damon.damos_quota_goal.py.fail" on:

commit: 9a5aa3349b9428ae451b22c331d0d9a9cfc7ac90 ("mm/damon/sysfs: use damon_call() for update_schemes_effective_quotas")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master

[test failed on linus/master      0ad2507d5d93f39619fc42372c347d6006b64319]
[test failed on linux-next/master 0ae0fa3bf0b44c8611d114a9f69985bf451010c3]

in testcase: kernel-selftests
version: kernel-selftests-x86_64-7ff71e6d9239-1_20250215
with following parameters:

	group: damon



config: x86_64-dcg_x86_64_defconfig-kselftests
compiler: gcc-12
test machine: 36 threads 1 sockets Intel(R) Core(TM) i9-10980XE CPU @ 3.00GHz (Cascade 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@...el.com>
| Closes: https://lore.kernel.org/oe-lkp/202502171423.b28a918d-lkp@intel.com



# timeout set to 300
# selftests: damon: damos_quota_goal.py
# score: 0, effective quota: 0 -> 16 (-1.000x)
# score: 15000, effective quota: 16 -> 1 (0.062x)
# score: 5000, effective quota: 1 -> 5 (5.000x)
# score: 18000, effective quota: 1 -> 1 (1.000x)
# efective bytes not changed: 1
not ok 7 selftests: damon: damos_quota_goal.py # exit=1



The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20250217/202502171423.b28a918d-lkp@intel.com



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