From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6727AC433EF for ; Mon, 14 Feb 2022 06:57:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240929AbiBNG5j (ORCPT ); Mon, 14 Feb 2022 01:57:39 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:50974 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232237AbiBNG5h (ORCPT ); Mon, 14 Feb 2022 01:57:37 -0500 Received: from mail-yb1-xb32.google.com (mail-yb1-xb32.google.com [IPv6:2607:f8b0:4864:20::b32]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DE4F0575F4 for ; Sun, 13 Feb 2022 22:57:29 -0800 (PST) Received: by mail-yb1-xb32.google.com with SMTP id v63so16123307ybv.10 for ; Sun, 13 Feb 2022 22:57:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:from:date:message-id:subject:to:cc; bh=/c7eW+jp5n/u8fBKOifBe+KsFh5ubV24/pYgdvLharI=; b=iLBOrWP23AaiZ6szz/4afr0kvAjeA8ArJQwY5E0wu6tI6yM6f6qBJ25zGq2UkpO/gA IyttSAehmsyj8QBZDI08vux3L1eIunYHav/MWmtLg/VRbGE7J5EEkfc30CMlkXrmTBXD ATIllqKM7XIxQXjpyBiKH2sbLaK4MwKV56NLj4gSRPIQhYmrkDWF8wma2piTi3bEXhZQ d7Gs/Atg75USEMBNjbve+2w76KhLhXWJTDJrxBwOfIJoQFXP50+UNUeCs8BvKT7H2Ypz G/NusOLq7IndpArNcOL+1DwWarBZpkYcJdb0ozJVho2kkhd/0QqNWLlRIbIf1qcIsQiE QRxw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=/c7eW+jp5n/u8fBKOifBe+KsFh5ubV24/pYgdvLharI=; b=uOGOhB3oKvTy2JT8JbwxRCwjEUc5E8Qa7PBOfRvOBtmpP+AW6cHxLAWzuurL4el8cM nQycSMKeqAFs7GnWX+tPUn0f3+kFNMxr6AMj+SyIFdHr05kg9r8k3VbcBw/zuT4mj4aB FohyVo0fo4u/zzJsxuN5WrjdGtS4H3AyhOnaw1RVjJLia5s8I8Uj6D/u6jCo36swbL+5 i8DtS/vUZl1sMZQxfXMznjGo0Ev+DUoGTDenKADkneVsiBfu6AXYLL+UP3fzTzG8sige +Urge+1T8aUC0N3vYfOHi3cznZejyR7YMkTQHUYwO3HH314B9AQ+TG+0AMgSiyLFOZIk tEnw== X-Gm-Message-State: AOAM531eGCIbk1k6y4xhAZeCUuE1UGi8AGvbNPHQItMysC7a6PD2WykL OrHsdU9dEsqF/YI53I/eHRG8x4UQvmgXa0Vt2ViFUmvrk8PkXg== X-Google-Smtp-Source: ABdhPJz9byRxxGRGC9v9WTDoYHdOcy8LfGvH2M73frhaCqdcAJmP97YDGEDp0kF6hv8WYq6wNwylJDopbtd4sKq+Ipc= X-Received: by 2002:a25:bc81:: with SMTP id e1mr11232234ybk.553.1644821848330; Sun, 13 Feb 2022 22:57:28 -0800 (PST) MIME-Version: 1.0 From: Naresh Kamboju Date: Mon, 14 Feb 2022 12:27:17 +0530 Message-ID: Subject: arm64: clang-nightly: net/ipv4/tcp_input.c: clang: error: clang frontend command failed with exit code 139 To: open list , llvm@lists.linux.dev, Nathan Chancellor , Nick Desaulniers Cc: Eric Dumazet , "David S. Miller" , Hideaki YOSHIFUJI , David Ahern , Jakub Kicinski Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Linux mainline master branch with arm64 clang-nightly build failed due to following errors and warnings. make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/current LLVM=1 LLVM_IAS=1 ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- CROSS_COMPILE_COMPAT=arm-linux-gnueabihf- HOSTCC=clang CC=clang PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script. Stack dump: 0. Program arguments: clang -Wp,-MMD,net/ipv4/.tcp_input.o.d -nostdinc -I/builds/linux/arch/arm64/include -I./arch/arm64/include/generated -I/builds/linux/include -I./include -I/builds/linux/arch/arm64/include/uapi -I./arch/arm64/include/generated/uapi -I/builds/linux/include/uapi -I./include/generated/uapi -include /builds/linux/include/linux/compiler-version.h -include /builds/linux/include/linux/kconfig.h -include /builds/linux/include/linux/compiler_types.h -D__KERNEL__ -mlittle-endian -DCC_USING_PATCHABLE_FUNCTION_ENTRY -DKASAN_SHADOW_SCALE_SHIFT= -Qunused-arguments -fmacro-prefix-map=/builds/linux/= -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -std=gnu89 --target=aarch64-linux-gnu -fintegrated-as -Werror=unknown-warning-option -Werror=ignored-optimization-argument -mgeneral-regs-only -DCONFIG_CC_HAS_K_CONSTRAINT=1 -Wno-psabi -fno-asynchronous-unwind-tables -fno-unwind-tables -mbranch-protection=pac-ret+leaf+bti -Wa,-march=armv8.5-a -DARM64_ASM_ARCH=\"armv8.5-a\" -DKASAN_SHADOW_SCALE_SHIFT= -fno-delete-null-pointer-checks -Wno-frame-address -Wno-address-of-packed-member -O2 -Wframe-larger-than=2048 -fstack-protector-strong -Wimplicit-fallthrough -Wno-gnu -mno-global-merge -Wno-unused-but-set-variable -Wno-unused-const-variable -fno-omit-frame-pointer -fno-optimize-sibling-calls -ftrivial-auto-var-init=zero -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang -fno-stack-clash-protection -fpatchable-function-entry=2 -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wcast-function-type -Wno-array-bounds -fno-strict-overflow -fno-stack-check -Werror=date-time -Werror=incompatible-pointer-types -Wno-initializer-overrides -Wno-format -Wno-sign-compare -Wno-format-zero-length -Wno-pointer-to-enum-cast -Wno-tautological-constant-out-of-range-compare -Wno-unaligned-access -mstack-protector-guard=sysreg -mstack-protector-guard-reg=sp_el0 -mstack-protector-guard-offset=1408 -I /builds/linux/net/ipv4 -I ./net/ipv4 -DKBUILD_MODFILE=\"net/ipv4/tcp_input\" -DKBUILD_BASENAME=\"tcp_input\" -DKBUILD_MODNAME=\"tcp_input\" -D__KBUILD_MODNAME=kmod_tcp_input -c -o net/ipv4/tcp_input.o /builds/linux/net/ipv4/tcp_input.c 1. parser at end of file 2. Code generation 3. Running pass 'Function Pass Manager' on module '/builds/linux/net/ipv4/tcp_input.c'. 4. Running pass 'Live Interval Analysis' on function '@tcp_ack' #0 0x00007fcc9438ce91 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xe93e91) #1 0x00007fcc9438abee llvm::sys::RunSignalHandlers() (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xe91bee) #2 0x00007fcc9438c260 llvm::sys::CleanupOnSignal(unsigned long) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xe93260) #3 0x00007fcc942b4e0f (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xdbbe0f) #4 0x00007fcc9d729140 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x14140) #5 0x00007fcc9467bebb (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x1182ebb) #6 0x00007fcc9467b274 llvm::ConnectedVNInfoEqClasses::Distribute(llvm::LiveInterval&, llvm::LiveInterval**, llvm::MachineRegisterInfo&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x1182274) #7 0x00007fcc9466ef85 llvm::LiveIntervals::splitSeparateComponents(llvm::LiveInterval&, llvm::SmallVectorImpl&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x1175f85) #8 0x00007fcc9466d914 llvm::LiveIntervals::computeVirtRegs() (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x1174914) #9 0x00007fcc9466d4f2 llvm::LiveIntervals::runOnMachineFunction(llvm::MachineFunction&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x11744f2) #10 0x00007fcc9471247d llvm::MachineFunctionPass::runOnFunction(llvm::Function&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x121947d) #11 0x00007fcc944c749f llvm::FPPassManager::runOnFunction(llvm::Function&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xfce49f) #12 0x00007fcc944ce9a3 llvm::FPPassManager::runOnModule(llvm::Module&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xfd59a3) #13 0x00007fcc944c8026 llvm::legacy::PassManagerImpl::run(llvm::Module&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xfcf026) #14 0x00007fcc9b71896b clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::HeaderSearchOptions const&, clang::CodeGenOptions const&, clang::TargetOptions const&, clang::LangOptions const&, llvm::StringRef, llvm::Module*, clang::BackendAction, std::unique_ptr >) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x18a296b) #15 0x00007fcc9ba5ecb1 (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x1be8cb1) #16 0x00007fcc9a8af994 clang::ParseAST(clang::Sema&, bool, bool) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0xa39994) #17 0x00007fcc9ba5b001 clang::CodeGenAction::ExecuteAction() (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x1be5001) #18 0x00007fcc9c3fc1b7 clang::FrontendAction::Execute() (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x25861b7) #19 0x00007fcc9c3541d6 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x24de1d6) #20 0x00007fcc9c475c3a clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x25ffc3a) #21 0x0000000000413e1e cc1_main(llvm::ArrayRef, char const*, void*) (/usr/lib/llvm-15/bin/clang+0x413e1e) #22 0x000000000041209b (/usr/lib/llvm-15/bin/clang+0x41209b) #23 0x00007fcc9bfd65a2 (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x21605a2) #24 0x00007fcc942b4b7d llvm::CrashRecoveryContext::RunSafely(llvm::function_ref) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xdbbb7d) #25 0x00007fcc9bfd6090 clang::driver::CC1Command::Execute(llvm::ArrayRef >, std::__cxx11::basic_string, std::allocator >*, bool*) const (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x2160090) #26 0x00007fcc9bf9dac3 clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&) const (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x2127ac3) #27 0x00007fcc9bf9dd4a clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl >&) const (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x2127d4a) #28 0x00007fcc9bfb7917 clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl >&) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x2141917) #29 0x0000000000411b06 main (/usr/lib/llvm-15/bin/clang+0x411b06) #30 0x00007fcc9302dd0a __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x26d0a) #31 0x000000000040ef9a _start (/usr/lib/llvm-15/bin/clang+0x40ef9a) clang: error: clang frontend command failed with exit code 139 (use -v to see invocation) Debian clang version 15.0.0-++20220212071827+2e57156fead3-1~exp1~20220212071918.154 Target: aarch64-unknown-linux-gnu Thread model: posix InstalledDir: /usr/local/bin clang: note: diagnostic msg: ******************** PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT: Preprocessed source(s) and associated run script(s) are located at: clang: note: diagnostic msg: /tmp/tcp_input-24e82f.c clang: note: diagnostic msg: /tmp/tcp_input-24e82f.sh clang: note: diagnostic msg: ******************** make[3]: *** [/builds/linux/scripts/Makefile.build:288: net/ipv4/tcp_input.o] Error 139 PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script. Stack dump: 0. Program arguments: clang -Wp,-MMD,net/ipv4/.tcp_minisocks.o.d -nostdinc -I/builds/linux/arch/arm64/include -I./arch/arm64/include/generated -I/builds/linux/include -I./include -I/builds/linux/arch/arm64/include/uapi -I./arch/arm64/include/generated/uapi -I/builds/linux/include/uapi -I./include/generated/uapi -include /builds/linux/include/linux/compiler-version.h -include /builds/linux/include/linux/kconfig.h -include /builds/linux/include/linux/compiler_types.h -D__KERNEL__ -mlittle-endian -DCC_USING_PATCHABLE_FUNCTION_ENTRY -DKASAN_SHADOW_SCALE_SHIFT= -Qunused-arguments -fmacro-prefix-map=/builds/linux/= -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -std=gnu89 --target=aarch64-linux-gnu -fintegrated-as -Werror=unknown-warning-option -Werror=ignored-optimization-argument -mgeneral-regs-only -DCONFIG_CC_HAS_K_CONSTRAINT=1 -Wno-psabi -fno-asynchronous-unwind-tables -fno-unwind-tables -mbranch-protection=pac-ret+leaf+bti -Wa,-march=armv8.5-a -DARM64_ASM_ARCH=\"armv8.5-a\" -DKASAN_SHADOW_SCALE_SHIFT= -fno-delete-null-pointer-checks -Wno-frame-address -Wno-address-of-packed-member -O2 -Wframe-larger-than=2048 -fstack-protector-strong -Wimplicit-fallthrough -Wno-gnu -mno-global-merge -Wno-unused-but-set-variable -Wno-unused-const-variable -fno-omit-frame-pointer -fno-optimize-sibling-calls -ftrivial-auto-var-init=zero -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang -fno-stack-clash-protection -fpatchable-function-entry=2 -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wcast-function-type -Wno-array-bounds -fno-strict-overflow -fno-stack-check -Werror=date-time -Werror=incompatible-pointer-types -Wno-initializer-overrides -Wno-format -Wno-sign-compare -Wno-format-zero-length -Wno-pointer-to-enum-cast -Wno-tautological-constant-out-of-range-compare -Wno-unaligned-access -mstack-protector-guard=sysreg -mstack-protector-guard-reg=sp_el0 -mstack-protector-guard-offset=1408 -I /builds/linux/net/ipv4 -I ./net/ipv4 -DKBUILD_MODFILE=\"net/ipv4/tcp_minisocks\" -DKBUILD_BASENAME=\"tcp_minisocks\" -DKBUILD_MODNAME=\"tcp_minisocks\" -D__KBUILD_MODNAME=kmod_tcp_minisocks -c -o net/ipv4/tcp_minisocks.o /builds/linux/net/ipv4/tcp_minisocks.c 1. parser at end of file 2. Code generation 3. Running pass 'Function Pass Manager' on module '/builds/linux/net/ipv4/tcp_minisocks.c'. 4. Running pass 'Simple Register Coalescing' on function '@tcp_timewait_state_process' #0 0x00007f394a236e91 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xe93e91) #1 0x00007f394a234bee llvm::sys::RunSignalHandlers() (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xe91bee) #2 0x00007f394a236260 llvm::sys::CleanupOnSignal(unsigned long) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xe93260) #3 0x00007f394a15ee0f (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xdbbe0f) #4 0x00007f39535d3140 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x14140) #5 0x00007f394a5220b5 llvm::LiveRange::join(llvm::LiveRange&, int const*, int const*, llvm::SmallVectorImpl&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x117f0b5) #6 0x00007f394a74a8db (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x13a78db) #7 0x00007f394a7467ed (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x13a37ed) #8 0x00007f394a7441dd (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x13a11dd) #9 0x00007f394a5bc47d llvm::MachineFunctionPass::runOnFunction(llvm::Function&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x121947d) #10 0x00007f394a37149f llvm::FPPassManager::runOnFunction(llvm::Function&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xfce49f) #11 0x00007f394a3789a3 llvm::FPPassManager::runOnModule(llvm::Module&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xfd59a3) #12 0x00007f394a372026 llvm::legacy::PassManagerImpl::run(llvm::Module&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xfcf026) #13 0x00007f39515c296b clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::HeaderSearchOptions const&, clang::CodeGenOptions const&, clang::TargetOptions const&, clang::LangOptions const&, llvm::StringRef, llvm::Module*, clang::BackendAction, std::unique_ptr >) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x18a296b) #14 0x00007f3951908cb1 (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x1be8cb1) #15 0x00007f3950759994 clang::ParseAST(clang::Sema&, bool, bool) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0xa39994) #16 0x00007f3951905001 clang::CodeGenAction::ExecuteAction() (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x1be5001) #17 0x00007f39522a61b7 clang::FrontendAction::Execute() (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x25861b7) #18 0x00007f39521fe1d6 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x24de1d6) #19 0x00007f395231fc3a clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x25ffc3a) #20 0x0000000000413e1e cc1_main(llvm::ArrayRef, char const*, void*) (/usr/lib/llvm-15/bin/clang+0x413e1e) #21 0x000000000041209b (/usr/lib/llvm-15/bin/clang+0x41209b) #22 0x00007f3951e805a2 (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x21605a2) #23 0x00007f394a15eb7d llvm::CrashRecoveryContext::RunSafely(llvm::function_ref) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xdbbb7d) #24 0x00007f3951e80090 clang::driver::CC1Command::Execute(llvm::ArrayRef >, std::__cxx11::basic_string, std::allocator >*, bool*) const (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x2160090) #25 0x00007f3951e47ac3 clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&) const (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x2127ac3) #26 0x00007f3951e47d4a clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl >&) const (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x2127d4a) #27 0x00007f3951e61917 clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl >&) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x2141917) #28 0x0000000000411b06 main (/usr/lib/llvm-15/bin/clang+0x411b06) #29 0x00007f3948ed7d0a __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x26d0a) #30 0x000000000040ef9a _start (/usr/lib/llvm-15/bin/clang+0x40ef9a) clang: error: clang frontend command failed with exit code 139 (use -v to see invocation) Debian clang version 15.0.0-++20220212071827+2e57156fead3-1~exp1~20220212071918.154 Target: aarch64-unknown-linux-gnu Thread model: posix InstalledDir: /usr/local/bin clang: note: diagnostic msg: ******************** build log link: https://builds.tuxbuild.com/254TFZPxjU105HfmOmS9Rac9sEO/ Kconfig: https://builds.tuxbuild.com/254TFZPxjU105HfmOmS9Rac9sEO/config toolchain: clang-nightly I have reported this a new issues on github, https://github.com/llvm/llvm-project/issues/53811 Reported-by: Linux Kernel Functional Testing -- Linaro LKFT https://lkft.linaro.org