linux-kernel - Re: [PATCH bpf-next v3 8/9] bpf/tests: add tests for cpuv4 instructions

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Date:   Tue, 26 Sep 2023 14:45:27 +0800
From:   kernel test robot <oliver.sang@...el.com>
To:     Puranjay Mohan <puranjay12@...il.com>
CC:     <oe-lkp@...ts.linux.dev>, <lkp@...el.com>, <bpf@...r.kernel.org>,
        "Alexei Starovoitov" <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        "Andrii Nakryiko" <andrii@...nel.org>,
        Martin KaFai Lau <martin.lau@...ux.dev>,
        "Song Liu" <song@...nel.org>,
        Yonghong Song <yonghong.song@...ux.dev>,
        "John Fastabend" <john.fastabend@...il.com>,
        KP Singh <kpsingh@...nel.org>,
        Stanislav Fomichev <sdf@...gle.com>,
        Hao Luo <haoluo@...gle.com>, Jiri Olsa <jolsa@...nel.org>,
        Shubham Bansal <illusionist.neo@...il.com>,
        Russell King <linux@...linux.org.uk>,
        Mykola Lysenko <mykolal@...com>, Shuah Khan <shuah@...nel.org>,
        <linux-kselftest@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <puranjay12@...il.com>, <oliver.sang@...el.com>
Subject: Re: [PATCH bpf-next v3 8/9] bpf/tests: add tests for cpuv4
 instructions



Hello,

kernel test robot noticed "kernel-selftests.net.test_bpf.sh.fail" on:

commit: 361ceaa10db461a35068f21db451a02c07e2a6bd ("[PATCH bpf-next v3 8/9] bpf/tests: add tests for cpuv4 instructions")
url: https://github.com/intel-lab-lkp/linux/commits/Puranjay-Mohan/arm32-bpf-add-support-for-32-bit-offset-jmp-instruction/20230908-070721
base: https://git.kernel.org/cgit/linux/kernel/git/bpf/bpf-next.git master
patch link: https://lore.kernel.org/all/20230907230550.1417590-9-puranjay12@gmail.com/
patch subject: [PATCH bpf-next v3 8/9] bpf/tests: add tests for cpuv4 instructions

in testcase: kernel-selftests
version: kernel-selftests-x86_64-60acb023-1_20230329
with following parameters:

	group: net



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/202309261451.8934f9ad-oliver.sang@intel.com



# timeout set to 1500
# selftests: net: test_bpf.sh
# test_bpf: [FAIL]
not ok 13 selftests: net: test_bpf.sh # exit=1



The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20230926/202309261451.8934f9ad-oliver.sang@intel.com



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