linux-kernel - (.text+0x810): multiple definition of `pcap_init'; arch/um/drivers/pcap_kern.o:pcap_kern.c:(.text.unlikely+0x0): first defined here

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <202205020202.NdcLF129-lkp@intel.com>
Date:   Mon, 2 May 2022 02:11:34 +0800
From:   kernel test robot <lkp@...el.com>
To:     Ignat Korchagin <ignat@...udflare.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Richard Weinberger <richard@....at>
Subject: (.text+0x810): multiple definition of `pcap_init';
 arch/um/drivers/pcap_kern.o:pcap_kern.c:(.text.unlikely+0x0): first defined
 here

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   b2da7df52e16110c8d8dda0602db81c15711e7ff
commit: 5e1121cd43d4d3436140a462bfc230ff8aeb1693 um: Some fixes to build UML with musl
date:   1 year, 7 months ago
config: um-allmodconfig (https://download.01.org/0day-ci/archive/20220502/202205020202.NdcLF129-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.2.0-20) 11.2.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5e1121cd43d4d3436140a462bfc230ff8aeb1693
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 5e1121cd43d4d3436140a462bfc230ff8aeb1693
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=um SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   ld: /usr/lib/gcc/x86_64-linux-gnu/11/../../../x86_64-linux-gnu/libpcap.a(pcap.o): in function `pcap_init':
>> (.text+0x810): multiple definition of `pcap_init'; arch/um/drivers/pcap_kern.o:pcap_kern.c:(.text.unlikely+0x0): first defined here

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp