linux-kernel - /bin/bash: line 1: 9839 Segmentation fault LLVM_OBJCOPY="llvm-objcopy" pahole -J --btf_gen_floats -j --lang_exclude=rust --skip_encoding_btf_inconsistent_proto --btf_gen_optimized --btf_base vmlinux drivers/media/i2c/s5c73m3/s5c73m3.ko

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Message-ID: <202312201039.FtWl6EvV-lkp@intel.com>
Date: Wed, 20 Dec 2023 10:12:47 +0800
From: kernel test robot <lkp@...el.com>
To: Marco Elver <elver@...gle.com>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	linux-kernel@...r.kernel.org, Kees Cook <keescook@...omium.org>
Subject: /bin/bash: line 1:  9839 Segmentation fault
      LLVM_OBJCOPY="llvm-objcopy" pahole -J --btf_gen_floats -j
 --lang_exclude=rust --skip_encoding_btf_inconsistent_proto
 --btf_gen_optimized --btf_base vmlinux drivers/media/i2c/s5c73m3/s5c73m3.ko

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   55cb5f43689d7a9ea5bf35ef050f12334f197347
commit: aebc7b0d8d91bbc69e976909963046bc48bca4fd list: Introduce CONFIG_LIST_HARDENED
date:   4 months ago
config: hexagon-randconfig-r021-20220917 (https://download.01.org/0day-ci/archive/20231220/202312201039.FtWl6EvV-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231220/202312201039.FtWl6EvV-lkp@intel.com/reproduce)

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 <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202312201039.FtWl6EvV-lkp@intel.com/

All errors (new ones prefixed by >>):

   die__process_unit: DW_TAG_member (0xd) @ <0x12b7b> not handled!
   die__process_unit: tag not supported 0xd (member)!
   die__process: got compile_unit unexpected tag after DW_TAG_compile_unit!
   die__process_unit: DW_TAG_member (0xd) @ <0x33951> not handled!
   die__process: got compile_unit unexpected tag after DW_TAG_compile_unit!
>> /bin/bash: line 1:  9839 Segmentation fault      LLVM_OBJCOPY="llvm-objcopy" pahole -J --btf_gen_floats -j --lang_exclude=rust --skip_encoding_btf_inconsistent_proto --btf_gen_optimized --btf_base vmlinux drivers/media/i2c/s5c73m3/s5c73m3.ko

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