[btrfs:pr/1630 36/56] /bin/bash: line 1: 3325180 Segmentation fault clang -Wp,-MMD,fs/btrfs/.zoned.o.d -nostdinc -Iarch/mips/include -I./arch/mips/include/generated -Iinclude -I./include -Iarch/mips/include/uapi -I./arch/mips/include/generated/uapi -Iinclude/uapi -I./incl...

[kernel test robot <lkp@intel.com>]

:::::: 
:::::: Manual check reason: "clang compiler bug"
:::::: 

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
TO: Qu Wenruo <wqu@suse.com>
CC: David Sterba <dsterba@suse.com>
CC: Johannes Thumshirn <johannes.thumshirn@wdc.com>

tree:   https://github.com/btrfs/linux.git pr/1630
head:   a919d4a3e8312a6081beddada0cb2dfc91fa7c66
commit: 2187ec9166ea7441f551337b91802d65b2283972 [36/56] btrfs: convert zoned.c to use map->stripe_len
:::::: branch date: 26 hours ago
:::::: commit date: 3 days ago
config: mips-randconfig-r2104-20261102 (https://download.01.org/0day-ci/archive/20261102/202611021105.6InKBOKj-lkp@intel.com/config)
compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 3e5b45eed6c3ec25f4f1cc81ce0be10106a8f31f)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261102/202611021105.6InKBOKj-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/202611021105.6InKBOKj-lkp@intel.com/

Note: functions only called from assembly code should be annotated with the asmlinkage attribute
All errors (new ones prefixed by >>):

   PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace and dumped files.
   Stack dump:
   0.	Program arguments: clang -Wp,-MMD,fs/btrfs/.zoned.o.d -nostdinc -Iarch/mips/include -I./arch/mips/include/generated -Iinclude -I./include -Iarch/mips/include/uapi -I./arch/mips/include/generated/uapi -Iinclude/uapi -I./include/generated/uapi -include include/linux/compiler-version.h -include include/linux/kconfig.h -include include/linux/compiler_types.h -D__KERNEL__ --target=mipsel-linux-gnu -fintegrated-as -Werror=unknown-warning-option -Werror=ignored-optimization-argument -Werror=option-ignored -Werror=unused-command-line-argument -DVMLINUX_LOAD_ADDRESS=0xffffffff84000000 -DLINKER_LOAD_ADDRESS=0x84000000 -DDATAOFFSET=0 -fmacro-prefix-map== -Wundef -DKBUILD_EXTRA_WARN1 -fshort-wchar -funsigned-char -fno-common -fno-PIE -fno-strict-aliasing -std=gnu11 -fms-anonymous-structs -Wno-gnu -Wno-microsoft-anon-tag -mno-check-zero-division -mabi=32 -G 0 -mno-abicalls -fno-pic -pipe -msoft-float -Wa,-msoft-float -ffreestanding -EB -fno-stack-check -march=mips3 -Wa,--trap -DTOOLCHAIN_SUPPORTS_VIRT -Iarch/mips/include/asm/mach-jazz -Iarch/mips/include/asm/mach-generic -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -O2 -fstack-protector-strong -ftrivial-auto-var-init=pattern -fexperimental-late-parse-attributes -fdiagnostics-show-inlining-chain -pg -fstrict-flex-arrays=3 -fno-strict-overflow -fno-stack-check -fno-builtin-wcslen -Wall -Wextra -Wundef -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Werror=strict-prototypes -Wno-format-security -Wno-trigraphs -Wno-frame-address -Wno-address-of-packed-member -Wmissing-declarations -Wmissing-prototypes -Wno-format-overflow-non-kprintf -Wno-format-truncation-non-kprintf -Wno-default-const-init-unsafe -Wno-type-limits -Wno-pointer-sign -Wcast-function-type -Wno-unterminated-string-initialization -Wimplicit-fallthrough -Werror=date-time -Werror=incompatible-pointer-types -Wenum-conversion -Wunused -Wmissing-format-attribute -Wmissing-include-dirs -Wunused-const-variable -Wno-missing-field-initializers -Wno-shift-negative-value -Wno-enum-enum-conversion -Wno-sign-compare -Wno-unused-parameter -fno-crash-diagnostics -Wno-error=return-type -Wreturn-type -funsigned-char -Wundef -falign-functions=64 -Wextra -Wunused -Wno-unused-parameter -Wmissing-declarations -Wmissing-format-attribute -Wmissing-prototypes -Wold-style-definition -Wmissing-include-dirs -Wunused-but-set-variable -Wunused-const-variable -Wno-missing-field-initializers -Wno-sign-compare -Wno-shift-negative-value -Ifs/btrfs -Ifs/btrfs -DMODULE -mlong-calls -DKBUILD_BASENAME=\"zoned\" -DKBUILD_MODNAME=\"btrfs\" -D__KBUILD_MODNAME=btrfs -c -o fs/btrfs/zoned.o fs/btrfs/zoned.c
   1.	<eof> parser at end of file
   2.	Code generation
   3.	Running pass 'Function Pass Manager' on module 'fs/btrfs/zoned.c'.
   4.	Running pass 'Shrink Wrapping analysis' on function '@btrfs_load_block_group_by_raid_type'
    #0 0x00005644db7fa94a llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (clang-24+0x417094a)
    #1 0x00005644db7f8524 llvm::sys::CleanupOnSignal(unsigned long) (clang-24+0x416e524)
    #2 0x00005644db728bc0 CrashRecoverySignalHandler(int) CrashRecoveryContext.cpp:0:0
    #3 0x00007f52af23ad70 (/lib/x86_64-linux-gnu/libc.so.6+0x3fd70)
    #4 0x00005644dad30192 (anonymous namespace)::ShrinkWrapImpl::useOrDefCSROrFI(llvm::MachineInstr const&, llvm::RegScavenger*, bool) const ShrinkWrap.cpp:0:0
    #5 0x00005644dad335bc (anonymous namespace)::ShrinkWrapImpl::run(llvm::MachineFunction&) (.constprop.0) ShrinkWrap.cpp:0:0
    #6 0x00005644dad3524d (anonymous namespace)::ShrinkWrapLegacy::runOnMachineFunction(llvm::MachineFunction&) (.part.0) ShrinkWrap.cpp:0:0
    #7 0x00005644dab5d6b3 llvm::MachineFunctionPass::runOnFunction(llvm::Function&) (clang-24+0x34d36b3)
    #8 0x00005644db0d56e9 llvm::FPPassManager::runOnFunction(llvm::Function&) (clang-24+0x3a4b6e9)
    #9 0x00005644db0d5b3c llvm::FPPassManager::runOnModule(llvm::Module&) (clang-24+0x3a4bb3c)
   #10 0x00005644db0d66ce (anonymous namespace)::MPPassManager::runOnModule(llvm::Module&) LegacyPassManager.cpp:0:0
   #11 0x00005644db0d6ffc llvm::legacy::PassManagerImpl::run(llvm::Module&) (clang-24+0x3a4cffc)
   #12 0x00005644dc9d5545 runCodeGenPipelineLegacy(llvm::TargetMachine&, llvm::Module&, llvm::raw_pwrite_stream&, llvm::raw_pwrite_stream*, llvm::CodeGenFileType, bool, bool) RunCodeGen.cpp:0:0
   #13 0x00005644dc9d5630 llvm::runCodeGenPipeline(llvm::TargetMachine&, llvm::Module&, llvm::raw_pwrite_stream&, llvm::raw_pwrite_stream*, llvm::CodeGenFileType, bool, bool, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>) (clang-24+0x534b630)
   #14 0x00005644dbbc260d (anonymous namespace)::EmitAssemblyHelper::emitAssembly(clang::BackendAction, std::unique_ptr<llvm::raw_pwrite_stream, std::default_delete<llvm::raw_pwrite_stream>>, clang::BackendConsumer*) BackendUtil.cpp:0:0
   #15 0x00005644dbbc2c8a clang::emitBackendOutput(clang::CompilerInstance&, clang::CodeGenOptions&, llvm::Module*, clang::BackendAction, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>, std::unique_ptr<llvm::raw_pwrite_stream, std::default_delete<llvm::raw_pwrite_stream>>, clang::BackendConsumer*) (clang-24+0x4538c8a)
   #16 0x00005644dc1ed26f clang::BackendConsumer::HandleTranslationUnit(clang::ASTContext&) (clang-24+0x4b6326f)
   #17 0x00005644df09a54c clang::ParseAST(clang::Sema&, bool, bool) (clang-24+0x7a1054c)
   #18 0x00005644dc543cde clang::FrontendAction::Execute() (clang-24+0x4eb9cde)
   #19 0x00005644dc4d1fae clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (clang-24+0x4e47fae)
   #20 0x00005644dc60d8df clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (clang-24+0x4f838df)
   #21 0x00005644d858c788 cc1_main(llvm::ArrayRef<char const*>, char const*, void*) (clang-24+0xf02788)
   #22 0x00005644d85844e3 ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&, llvm::ToolContext const&, llvm::IntrusiveRefCntPtr<llvm::vfs::FileSystem>) driver.cpp:0:0
   #23 0x00005644d8584527 int llvm::function_ref<int (llvm::SmallVectorImpl<char const*>&)>::callback_fn<clang_main(int, char**, llvm::ToolContext const&)::'lambda'(llvm::SmallVectorImpl<char const*>&)>(long, llvm::SmallVectorImpl<char const*>&) driver.cpp:0:0
   #24 0x00005644dc26ba19 void llvm::function_ref<void ()>::callback_fn<clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optional<llvm::StringRef>>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>*, bool*) const::'lambda'()>(long) Job.cpp:0:0
   #25 0x00005644db728ef3 llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) (clang-24+0x409eef3)
   #26 0x00005644dc26ce4c clang::driver::CC1Command::Execute(llvm::ArrayRef<std::optional<llvm::StringRef>>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>*, bool*) const (.part.0) Job.cpp:0:0
   #27 0x00005644dc229fc8 clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&, bool) const (clang-24+0x4b9ffc8)
   #28 0x00005644dc22ca16 clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&, bool) const (clang-24+0x4ba2a16)
   #29 0x00005644dc23f57c clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*>>&) (clang-24+0x4bb557c)
   #30 0x00005644d8589172 clang_main(int, char**, llvm::ToolContext const&) (clang-24+0xeff172)
   #31 0x00005644d8500b02 main (clang-24+0xe76b02)
   #32 0x00007f52af224ca8 (/lib/x86_64-linux-gnu/libc.so.6+0x29ca8)
   #33 0x00007f52af224d65 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29d65)
   #34 0x00005644d8583f41 _start (clang-24+0xef9f41)
   clang: error: clang frontend command failed due to signal (use -v to see invocation)
>> /bin/bash: line 1: 3325180 Segmentation fault      clang -Wp,-MMD,fs/btrfs/.zoned.o.d -nostdinc -Iarch/mips/include -I./arch/mips/include/generated -Iinclude -I./include -Iarch/mips/include/uapi -I./arch/mips/include/generated/uapi -Iinclude/uapi -I./include/generated/uapi -include include/linux/compiler-version.h -include include/linux/kconfig.h -include include/linux/compiler_types.h -D__KERNEL__ --target=mipsel-linux-gnu -fintegrated-as -Werror=unknown-warning-option -Werror=ignored-optimization-argument -Werror=option-ignored -Werror=unused-command-line-argument -DVMLINUX_LOAD_ADDRESS=0xffffffff84000000 -DLINKER_LOAD_ADDRESS=0x84000000 -DDATAOFFSET=0 -fmacro-prefix-map== -Wundef -DKBUILD_EXTRA_WARN1 -fshort-wchar -funsigned-char -fno-common -fno-PIE -fno-strict-aliasing -std=gnu11 -fms-anonymous-structs -Wno-gnu -Wno-microsoft-anon-tag -mno-check-zero-division -mabi=32 -G 0 -mno-abicalls -fno-pic -pipe -msoft-float -Wa,-msoft-float -ffreestanding -EB -fno-stack-check -march=mips3 -Wa,--trap -DTOOLCHAIN_SUPPORTS_VIRT -Iarch/mips/include/asm/mach-jazz -Iarch/mips/include/asm/mach-generic -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -O2 -fstack-protector-strong -ftrivial-auto-var-init=pattern -fexperimental-late-parse-attributes -fdiagnostics-show-inlining-chain -pg -fstrict-flex-arrays=3 -fno-strict-overflow -fno-stack-check -fno-builtin-wcslen -Wall -Wextra -Wundef -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Werror=strict-prototypes -Wno-format-security -Wno-trigraphs -Wno-frame-address -Wno-address-of-packed-member -Wmissing-declarations -Wmissing-prototypes -Wno-format-overflow-non-kprintf -Wno-format-truncation-non-kprintf -Wno-default-const-init-unsafe -Wno-type-limits -Wno-pointer-sign -Wcast-function-type -Wno-unterminated-string-initialization -Wimplicit-fallthrough -Werror=date-time -Werror=incompatible-pointer-types -Wenum-conversion -Wunused -Wmissing-format-attribute -Wmissing-include-dirs -Wunused-const-variable -Wno-missing-field-initializers -Wno-shift-negative-value -Wno-enum-enum-conversion -Wno-sign-compare -Wno-unused-parameter -fno-crash-diagnostics -Wno-error=return-type -Wreturn-type -funsigned-char -Wundef -falign-functions=64 -Wextra -Wunused -Wno-unused-parameter -Wmissing-declarations -Wmissing-format-attribute -Wmissing-prototypes -Wold-style-definition -Wmissing-include-dirs -Wunused-but-set-variable -Wunused-const-variable -Wno-missing-field-initializers -Wno-sign-compare -Wno-shift-negative-value -Ifs/btrfs -Ifs/btrfs -DMODULE -mlong-calls -DKBUILD_BASENAME='"zoned"' -DKBUILD_MODNAME='"btrfs"' -D__KBUILD_MODNAME=btrfs -c -o fs/btrfs/zoned.o fs/btrfs/zoned.c

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