From: kernel test robot <lkp@intel.com>
To: Kees Cook <keescook@chromium.org>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Linux Memory Management List <linux-mm@kvack.org>
Subject: mipsel-linux-ld: decompress.c:undefined reference to `__ubsan_handle_out_of_bounds'
Date: Sat, 30 Jan 2021 09:29:12 +0800 [thread overview]
Message-ID: <202101300906.IuZTim2M-lkp@intel.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 3368 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 0e9bcda5d286f4a26a5407bb38f55c55b453ecfb
commit: d0a3ac549f389c1511a4df0d7638536305205d20 ubsan: enable for all*config builds
date: 6 weeks ago
config: mips-randconfig-r025-20210130 (attached as .config)
compiler: mipsel-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d0a3ac549f389c1511a4df0d7638536305205d20
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout d0a3ac549f389c1511a4df0d7638536305205d20
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=mips
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
mipsel-linux-ld: arch/mips/boot/compressed/decompress.o: in function `get_bits':
decompress.c:(.text+0x288): undefined reference to `__ubsan_handle_shift_out_of_bounds'
mipsel-linux-ld: decompress.c:(.text+0x2a0): undefined reference to `__ubsan_handle_shift_out_of_bounds'
mipsel-linux-ld: decompress.c:(.text+0x2bc): undefined reference to `__ubsan_handle_shift_out_of_bounds'
mipsel-linux-ld: decompress.c:(.text+0x2dc): undefined reference to `__ubsan_handle_shift_out_of_bounds'
mipsel-linux-ld: arch/mips/boot/compressed/decompress.o: in function `get_next_block':
decompress.c:(.text+0xdb8): undefined reference to `__ubsan_handle_out_of_bounds'
>> mipsel-linux-ld: decompress.c:(.text+0xdd4): undefined reference to `__ubsan_handle_out_of_bounds'
mipsel-linux-ld: decompress.c:(.text+0xde8): undefined reference to `__ubsan_handle_out_of_bounds'
mipsel-linux-ld: decompress.c:(.text+0xe3c): undefined reference to `__ubsan_handle_out_of_bounds'
mipsel-linux-ld: decompress.c:(.text+0xe4c): undefined reference to `__ubsan_handle_out_of_bounds'
mipsel-linux-ld: arch/mips/boot/compressed/decompress.o:decompress.c:(.text+0xe64): more undefined references to `__ubsan_handle_out_of_bounds' follow
mipsel-linux-ld: arch/mips/boot/compressed/decompress.o: in function `get_next_block':
decompress.c:(.text+0x1000): undefined reference to `__ubsan_handle_shift_out_of_bounds'
mipsel-linux-ld: decompress.c:(.text+0x1020): undefined reference to `__ubsan_handle_shift_out_of_bounds'
mipsel-linux-ld: decompress.c:(.text+0x1044): undefined reference to `__ubsan_handle_out_of_bounds'
mipsel-linux-ld: decompress.c:(.text+0x1074): undefined reference to `__ubsan_handle_shift_out_of_bounds'
mipsel-linux-ld: decompress.c:(.text+0x1098): undefined reference to `__ubsan_handle_shift_out_of_bounds'
mipsel-linux-ld: arch/mips/boot/compressed/decompress.o: in function `decompress_kernel':
decompress.c:(.text+0x14c4): undefined reference to `__ubsan_handle_out_of_bounds'
mipsel-linux-ld: decompress.c:(.text+0x14ec): undefined reference to `__ubsan_handle_out_of_bounds'
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 25554 bytes --]
reply other threads:[~2021-01-30 1:29 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202101300906.IuZTim2M-lkp@intel.com \
--to=lkp@intel.com \
--cc=akpm@linux-foundation.org \
--cc=kbuild-all@lists.01.org \
--cc=keescook@chromium.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox