From: kernel test robot <lkp@intel.com>
To: oe-kbuild@lists.linux.dev
Cc: lkp@intel.com
Subject: LLVM ERROR: Broken module found, compilation aborted!
Date: Thu, 7 Aug 2025 02:39:00 +0800 [thread overview]
Message-ID: <202508070211.Ssgpi4JK-lkp@intel.com> (raw)
::::::
:::::: Manual check reason: "clang compiler bug"
::::::
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: llvm@lists.linux.dev
BCC: lkp@intel.com
CC: linux-kernel@vger.kernel.org
TO: Alexander Potapenko <glider@google.com>
CC: Andrew Morton <akpm@linux-foundation.org>
CC: Linux Memory Management List <linux-mm@kvack.org>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: cca7a0aae8958c9b1cd14116cb8b2f22ace2205e
commit: b65e4b56e9f406f291656b3e92723952c180fbab kmsan: rework kmsan_in_runtime() handling in kmsan_report()
date: 3 months ago
:::::: branch date: 6 hours ago
:::::: commit date: 3 months ago
config: x86_64-buildonly-randconfig-002-20250806 (https://download.01.org/0day-ci/archive/20250807/202508070211.Ssgpi4JK-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250807/202508070211.Ssgpi4JK-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@intel.com>
| Closes: https://lore.kernel.org/r/202508070211.Ssgpi4JK-lkp@intel.com/
All errors (new ones prefixed by >>):
inlinable function call in a function with debug info must have a !dbg location
call void @__msan_warning(i32 %79) #22
inlinable function call in a function with debug info must have a !dbg location
call void @__msan_warning(i32 %232) #22
inlinable function call in a function with debug info must have a !dbg location
call void @__msan_warning(i32 %3298) #22
>> LLVM ERROR: Broken module found, compilation aborted!
>> PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
Stack dump:
0. Running pass "verify" on module "vmlinux.a(scan.o at 1692798)"
inlinable function call in a function with debug info must have a !dbg location
call void @__msan_warning(i32 %593) #19
inlinable function call in a function with debug info must have a !dbg location
call void @__msan_warning(i32 %711) #19
inlinable function call in a function with debug info must have a !dbg location
call void @__msan_warning(i32 %1419) #19
inlinable function call in a function with debug info must have a !dbg location
call void @__msan_warning(i32 %1419) #19
inlinable function call in a function with debug info must have a !dbg location
call void @__msan_warning(i32 %2969) #19
inlinable function call in a function with debug info must have a !dbg location
call void @__msan_warning(i32 %4058) #19
inlinable function call in a function with debug info must have a !dbg location
call void @__msan_warning(i32 %4058) #19
inlinable function call in a function with debug info must have a !dbg location
call void @__msan_warning(i32 %2929) #19
inlinable function call in a function with debug info must have a !dbg location
call void @__msan_warning(i32 %8) #19
>> LLVM ERROR: Broken module found, compilation aborted!
/bin/bash: line 1: 2687036 Aborted ld.lld -m elf_x86_64 -mllvm -import-instr-limit=5 --compress-debug-sections=zlib --mllvm=-enable-fs-discriminator=true --mllvm=-improved-fs-discriminator=true -plugin-opt=thinlto -plugin-opt=-split-machine-functions -z noexecstack -r -o vmlinux.o -T .tmp_initcalls.lds --whole-archive vmlinux.a --no-whole-archive --start-group lib/lib.a arch/x86/lib/lib.a --end-group
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2025-08-06 18:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-06 18:39 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2021-11-20 1:20 LLVM ERROR: Broken module found, compilation aborted! kernel test robot
2021-11-20 1:20 ` kernel test robot
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