linux-kernel - Re: [PATCH] net/core/dev_ioctl: avoid invoking modprobe with empty ifr

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Message-ID: <202411252134.27764973-lkp@intel.com>
Date: Mon, 25 Nov 2024 21:21:48 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Song Chen <chensong_2000@....cn>
CC: <oe-lkp@...ts.linux.dev>, <lkp@...el.com>, <netdev@...r.kernel.org>,
	<ltp@...ts.linux.it>, <davem@...emloft.net>, <edumazet@...gle.com>,
	<kuba@...nel.org>, <pabeni@...hat.com>, <kory.maincent@...tlin.com>,
	<aleksander.lobakin@...el.com>, <willemb@...gle.com>,
	<linux-kernel@...r.kernel.org>, Song Chen <chensong_2000@....cn>,
	<oliver.sang@...el.com>
Subject: Re: [PATCH] net/core/dev_ioctl: avoid invoking modprobe with empty
 ifr_name

Hello,

kernel test robot noticed "ltp.sockioctl01.fail" on:

commit: 903558372166a07179510dc222f7360583a9ad0b ("[PATCH] net/core/dev_ioctl: avoid invoking modprobe with empty ifr_name")
url: https://github.com/intel-lab-lkp/linux/commits/Song-Chen/net-core-dev_ioctl-avoid-invoking-modprobe-with-empty-ifr_name/20241121-093707
base: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git 43fb83c17ba2d63dfb798f0be7453ed55ca3f9c2
patch link: https://lore.kernel.org/all/20241117045512.111515-1-chensong_2000@189.cn/
patch subject: [PATCH] net/core/dev_ioctl: avoid invoking modprobe with empty ifr_name

in testcase: ltp
version: ltp-x86_64-14c1f76-1_20241111
with following parameters:

	disk: 1HDD
	fs: btrfs
	test: syscalls-05/sockioctl01

config: x86_64-rhel-9.4-ltp
compiler: gcc-12
test machine: 36 threads 1 sockets Intel(R) Core(TM) i9-10980XE CPU @ 3.00GHz (Cascade Lake) with 128G 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/202411252134.27764973-lkp@intel.com

Running tests.......
<<<test_start>>>
tag=sockioctl01 stime=1732585843
cmdline="sockioctl01"
contacts=""
analysis=exit
<<<test_output>>>
sockioctl01    0  TINFO  :  Using /fs/sda1/tmpdir/ltp-9HFOb999pn/LTP_soc6SpZTX as tmpdir (btrfs filesystem)
sockioctl01    1  TPASS  :  bad file descriptor successful
sockioctl01    2  TPASS  :  not a socket successful
sockioctl01    3  TPASS  :  invalid option buffer successful
sockioctl01    4  TFAIL  :  sockioctl01.c:136: ATMARK on UDP ; returned -1 (expected -1), errno 22 (expected 25)
sockioctl01    5  TPASS  :  SIOCGIFCONF successful
sockioctl01    6  TPASS  :  SIOCGIFFLAGS successful
sockioctl01    7  TPASS  :  SIOCGIFFLAGS with invalid ifr successful
sockioctl01    8  TPASS  :  SIOCSIFFLAGS with invalid ifr successful
incrementing stop
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=1 corefile=no
cutime=0 cstime=0
<<<test_end>>>
INFO: ltp-pan reported some tests FAIL
LTP Version: 20240930-63-g6408294d8

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

            Done executing testcases.
            LTP Version:  20240930-63-g6408294d8
       ###############################################################

The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20241125/202411252134.27764973-lkp@intel.com

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