[BUG]unable to execute command: Segmentation fault (core dumped) in android #1403
Comments
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Can you attach the files it created along with the flags that you were using? It's unlikely that we're going to fix the Android P compiler, but if the bug is still in the latest NDK toolchain, we would fix it there. |
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the file “tensor_utils-6bc6cc.cpp” and “tensor_utils-6bc6cc.sh” are in “tensor_utils-6bc6cc.zip”. I have uploaded the attachment. The command I used is “make -j32 2>&1 |tee build.log ” This is the native command to compile android |
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Sorry I missed that attachment (not used to looking for it in the bug description on github). I did download the files, as well as the P compiler, and it works fine for me. We've seen crashes like this happen when a machine runs out of memory during particularly long builds (i.e. many processes running). Did you try running the build commands again? Does that shell script fail locally for you every time? While I am not on Ubuntu, I am on a Debian-based system. |
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My computer has 64G of memory. When an error occurs, only 20G is used. The error of this file will not appear when I run it again, but an error of another o file will appear. The error message is the same. Both are clang++.real: error: unable to execute command: Segmentation fault (core dumped) |
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Are you using |
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I compiled this code on intel’s cpu without error. I compiled it with amd 3950x and there would be such an error.I “make -j32” seven times last night to compile successfully. I don’t know if it’s the cpu problem |
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i've certainly found "compiling lots of code" to be a good general test of system stability, though personally it's usually been dodgy RAM rather than a dodgy CPU. you might want to run memtest86... |
I compiled the o file in the android P code on ubuntu, and a clang error occurred and the compilation was interrupted.
[ 34% 24467/71543] //external/tensorflow/tensorflow/contrib/lite/kernels:libtflite_kernel_utils clang++ internal/tensor_utils.cc
FAILED: out/soong/.intermediates/external/tensorflow/tensorflow/contrib/lite/kernels/libtflite_kernel_utils/android_arm_armv8-a_cortex-a53_core_static/obj/external/tensorflow/tensorflow/contrib/lite/kernels/internal/tensor_utils.o
PWD=/proc/self/cwd prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++ -c -Iexternal/tensorflow/tensorflow/contrib/lite/kernels -mthumb -Os -fomit-frame-pointer -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith -no-canonical-prefixes -DNDEBUG -UDEBUG -fno-exceptions -Wno-multichar -O2 -g -fno-strict-aliasing -fdebug-prefix-map=/proc/self/cwd= -D__compiler_offsetof=__builtin_offsetof -Werror=int-conversion -Wno-reserved-id-macro -Wno-format-pedantic -Wno-unused-command-line-argument -fcolor-diagnostics -Wno-expansion-to-defined -Wno-zero-as-null-pointer-constant -fdebug-prefix-map=$PWD/= -ffunction-sections -fdata-sections -fno-short-enums -funwind-tables -fstack-protector-strong -Wa,--noexecstack -D_FORTIFY_SOURCE=2 -Wstrict-aliasing=2 -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Werror=date-time -Werror=format-security -nostdlibinc -msoft-float -march=armv8-a -mfloat-abi=softfp -mfpu=neon-fp-armv8 -mcpu=cortex-a53 -mfpu=neon-fp-armv8 -D__ARM_FEATURE_LPAE=1 -Iexternal/tensorflow -Iexternal/gemmlowp -Iexternal/libcxx/include -Iexternal/libcxxabi/include -Isystem/core/include -Isystem/media/audio/include -Ihardware/libhardware/include -Ihardware/libhardware_legacy/include -Ihardware/ril/include -Ilibnativehelper/include -Iframeworks/native/include -Iframeworks/native/opengl/include -Iframeworks/av/include -isystem bionic/libc/include -isystem bionic/libc/kernel/uapi -isystem bionic/libc/kernel/uapi/asm-arm -isystem bionic/libc/kernel/android/scsi -isystem bionic/libc/kernel/android/uapi -Ilibnativehelper/include_jni -Wall -Werror -Wextra -Wno-unused-parameter -Wno-extern-c-compat -target arm-linux-androideabi -Bprebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9/arm-linux-androideabi/bin -fPIC -D_USING_LIBCXX -std=gnu++14 -Wsign-promo -Wno-inconsistent-missing-override -Wno-null-dereference -D_LIBCPP_ENABLE_THREAD_SAFETY_ANNOTATIONS -Wno-thread-safety-negative -Wno-gnu-include-next -fvisibility-inlines-hidden -fno-rtti -Werror=int-to-pointer-cast -Werror=pointer-to-int-cast -Werror=address-of-temporary -Werror=return-type -Wno-tautological-constant-compare -Wno-null-pointer-arithmetic -Wno-enum-compare -Wno-enum-compare-switch -MD -MF out/soong/.intermediates/external/tensorflow/tensorflow/contrib/lite/kernels/libtflite_kernel_utils/android_arm_armv8-a_cortex-a53_core_static/obj/external/tensorflow/tensorflow/contrib/lite/kernels/internal/tensor_utils.o.d -o out/soong/.intermediates/external/tensorflow/tensorflow/contrib/lite/kernels/libtflite_kernel_utils/android_arm_armv8-a_cortex-a53_core_static/obj/external/tensorflow/tensorflow/contrib/lite/kernels/internal/tensor_utils.o external/tensorflow/tensorflow/contrib/lite/kernels/internal/tensor_utils.cc
#0 0x00000000014b9f84 (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x14b9f84)
#1 0x00000000014ba1b6 (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x14ba1b6)
#2 0x00007f1523fda390 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x11390)
#3 0x00000000011304e6 llvm::Use::zap(llvm::Use*, llvm::Use const*, bool) (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x11304e6)
#4 0x0000000001130ac3 llvm::User::operator delete(void*) (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x1130ac3)
#5 0x00000000010de199 llvm::Instruction::eraseFromParent() (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x10de199)
#6 0x0000000001534f04 (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x1534f04)
#7 0x0000000001533e84 llvm::PromoteMemToReg(llvm::ArrayRefllvm::AllocaInst*, llvm::DominatorTree&, llvm::AssumptionCache*) (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x1533e84)
#8 0x00000000014098a4 llvm::SROA::runImpl(llvm::Function&, llvm::DominatorTree&, llvm::AssumptionCache&) (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x14098a4)
#9 0x0000000001413c53 (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x1413c53)
#10 0x00000000010fea7b llvm::FPPassManager::runOnFunction(llvm::Function&) (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x10fea7b)
#11 0x00000000010fe2f7 llvm::legacy::FunctionPassManagerImpl::run(llvm::Function&) (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x10fe2f7)
#12 0x00000000010fe223 llvm::legacy::FunctionPassManager::run(llvm::Function&) (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x10fe223)
#13 0x0000000001616392 clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::HeaderSearchOptions const&, clang::CodeGenOptions const&, clang::TargetOptions const&, clang::LangOptions const&, llvm::DataLayout const&, llvm::Module*, clang::BackendAction, std::__1::unique_ptr<llvm::raw_pwrite_stream, std::__1::default_deletellvm::raw_pwrite_stream >) (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x1616392)
#14 0x0000000001cad14c (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x1cad14c)
#15 0x000000000213a7f6 clang::ParseAST(clang::Sema&, bool, bool) (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x213a7f6)
#16 0x00000000019c4a5b clang::FrontendAction::Execute() (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x19c4a5b)
#17 0x0000000001972738 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x1972738)
#18 0x0000000001a48cc4 clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x1a48cc4)
#19 0x00000000007b7db6 cc1_main(llvm::ArrayRef<char const*>, char const*, void*) (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x7b7db6)
#20 0x00000000007b3f6d main (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x7b3f6d)
#21 0x00007f1522bb8840 __libc_start_main /build/glibc-e6zv40/glibc-2.23/csu/../csu/libc-start.c:325:0
#22 0x00000000007b30b2 _start (prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real+0x7b30b2)
Stack dump:
0. Program arguments: prebuilts/clang/host/linux-x86/clang-4691093/bin/clang++.real -cc1 -triple thumbv8--linux-android -emit-obj -mnoexecstack -disable-free -disable-llvm-verifier -discard-value-names -main-file-name tensor_utils.cc -mrelocation-model pic -pic-level 2 -mthread-model posix -relaxed-aliasing -fmath-errno -masm-verbose -mconstructor-aliases -munwind-tables -fuse-init-array -target-cpu cortex-a53 -target-feature +soft-float-abi -target-feature +crc -target-feature +dsp -target-feature -ras -target-feature -dotprod -target-feature +hwdiv-arm -target-feature +hwdiv -target-feature -fp-only-sp -target-feature -d16 -target-feature +fp-armv8 -target-feature +neon -target-feature -crypto -target-abi aapcs-linux -mfloat-abi soft -fallow-half-arguments-and-returns -dwarf-column-info -debug-info-kind=limited -dwarf-version=4 -debugger-tuning=gdb -ffunction-sections -fdata-sections -coverage-notes-file /proc/self/cwd/out/soong/.intermediates/external/tensorflow/tensorflow/contrib/lite/kernels/libtflite_kernel_utils/android_arm_armv8-a_cortex-a53_core_static/obj/external/tensorflow/tensorflow/contrib/lite/kernels/internal/tensor_utils.gcno -nostdsysteminc -resource-dir prebuilts/clang/host/linux-x86/clang-4691093/lib64/clang/6.0.2 -dependency-file out/soong/.intermediates/external/tensorflow/tensorflow/contrib/lite/kernels/libtflite_kernel_utils/android_arm_armv8-a_cortex-a53_core_static/obj/external/tensorflow/tensorflow/contrib/lite/kernels/internal/tensor_utils.o.d -MT out/soong/.intermediates/external/tensorflow/tensorflow/contrib/lite/kernels/libtflite_kernel_utils/android_arm_armv8-a_cortex-a53_core_static/obj/external/tensorflow/tensorflow/contrib/lite/kernels/internal/tensor_utils.o -sys-header-deps -isystem bionic/libc/include -isystem bionic/libc/kernel/uapi -isystem bionic/libc/kernel/uapi/asm-arm -isystem bionic/libc/kernel/android/scsi -isystem bionic/libc/kernel/android/uapi -I external/tensorflow/tensorflow/contrib/lite/kernels -D ANDROID -D NDEBUG -U DEBUG -D __compiler_offsetof=__builtin_offsetof -D _FORTIFY_SOURCE=2 -D __ARM_FEATURE_LPAE=1 -I external/tensorflow -I external/gemmlowp -I external/libcxx/include -I external/libcxxabi/include -I system/core/include -I system/media/audio/include -I hardware/libhardware/include -I hardware/libhardware_legacy/include -I hardware/ril/include -I libnativehelper/include -I frameworks/native/include -I frameworks/native/opengl/include -I frameworks/av/include -I libnativehelper/include_jni -D _USING_LIBCXX -D _LIBCPP_ENABLE_THREAD_SAFETY_ANNOTATIONS -internal-isystem prebuilts/clang/host/linux-x86/clang-4691093/lib64/clang/6.0.2/include -O2 -W -Wall -Wno-unused -Winit-self -Wpointer-arith -Wno-multichar -Werror=int-conversion -Wno-reserved-id-macro -Wno-format-pedantic -Wno-unused-command-line-argument -Wno-expansion-to-defined -Wno-zero-as-null-pointer-constant -Wstrict-aliasing=2 -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Werror=date-time -Werror=format-security -Wall -Werror -Wextra -Wno-unused-parameter -Wno-extern-c-compat -Wsign-promo -Wno-inconsistent-missing-override -Wno-null-dereference -Wno-thread-safety-negative -Wno-gnu-include-next -Werror=int-to-pointer-cast -Werror=pointer-to-int-cast -Werror=address-of-temporary -Werror=return-type -Wno-tautological-constant-compare -Wno-null-pointer-arithmetic -Wno-enum-compare -Wno-enum-compare-switch -std=gnu++14 -fdeprecated-macro -fdebug-compilation-dir /proc/self/cwd -fdebug-prefix-map=/proc/self/cwd= -fdebug-prefix-map=/home/lfl/project/android_mtk_p_mt6761_watch_2020004/= -ferror-limit 19 -fmessage-length 0 -fvisibility-inlines-hidden -femulated-tls -stack-protector 2 -fno-rtti -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -fcolor-diagnostics -vectorize-loops -vectorize-slp -o out/soong/.intermediates/external/tensorflow/tensorflow/contrib/lite/kernels/libtflite_kernel_utils/android_arm_armv8-a_cortex-a53_core_static/obj/external/tensorflow/tensorflow/contrib/lite/kernels/internal/tensor_utils.o -x c++ external/tensorflow/tensorflow/contrib/lite/kernels/internal/tensor_utils.cc
clang++.real: error: unable to execute command: Segmentation fault (core dumped)
clang++.real: error: clang frontend command failed due to signal (use -v to see invocation)
Android (4691093 based on r316199) clang version 6.0.2 (https://android.googlesource.com/toolchain/clang 183abd29fc496f55536e7d904e0abae47888fc7f) (https://android.googlesource.com/toolchain/llvm 34361f192e41ed6e4e8f9aca80a4ea7e9856f327) (based on LLVM 6.0.2svn)
Target: arm--linux-android
Thread model: posix
InstalledDir: prebuilts/clang/host/linux-x86/clang-4691093/bin
clang++.real: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
clang++.real: note: diagnostic msg:
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang++.real: note: diagnostic msg: /tmp/tensor_utils-6bc6cc.cpp
clang++.real: note: diagnostic msg: /tmp/tensor_utils-6bc6cc.sh
clang++.real: note: diagnostic msg:
tensor_utils-6bc6cc.zip
Environment Details
Android (4691093 based on r316199) clang version 6.0.2 (https://android.googlesource.com/toolchain/clang 183abd29fc496f55536e7d904e0abae47888fc7f) (https://android.googlesource.com/toolchain/llvm 34361f192e41ed6e4e8f9aca80a4ea7e9856f327) (based on LLVM 6.0.2svn)
Target: arm--linux-android
Thread model: posix
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