打开 Thread Sanitizer 导致信号 SIGABRT [英] Turning on Thread Sanitizer results in signal SIGABRT

问题描述

当我从 Xcode 版本 11.3 (11C29) 创建一个新的单一视图应用程序并运行它时，一切正常.

When I create a new Single View App from in Xcode Version 11.3 (11C29) and run it all is ok.

当我打开线程消毒

并尝试运行相同的应用程序，我得到 Thread 1: signal SIGABRT

And try to run the very same app, I get Thread 1: signal SIGABRT

这是回溯

(lldb) bt
* thread #1, stop reason = signal SIGABRT
  * frame #0: 0x00007fff523d5bea libsystem_kernel.dylib`__abort_with_payload + 10
    frame #1: 0x00007fff523d74f3 libsystem_kernel.dylib`abort_with_payload_wrapper_internal + 80
    frame #2: 0x00007fff523d74a3 libsystem_kernel.dylib`abort_with_reason + 19
    frame #3: 0x00007fff52469974 libsystem_pthread.dylib`pthread_self.cold.1 + 24
    frame #4: 0x00007fff52462fe3 libsystem_pthread.dylib`pthread_self + 34
    frame #5: 0x0000000105f2316b libclang_rt.tsan_iossim_dynamic.dylib`__tsan::cur_thread() + 11
    frame #6: 0x0000000105ef8985 libclang_rt.tsan_iossim_dynamic.dylib`wrap_sysctlbyname + 37
    frame #7: 0x00007fff52470331 libsystem_sim_kernel.dylib`assert_simulator_supported_host + 44
    frame #8: 0x00007fff4ff167c1 libSystem.B.dylib`libSystem_initializer + 78
    frame #9: 0x0000000105e2a3a7 dyld_sim`ImageLoaderMachO::doModInitFunctions(ImageLoader::LinkContext const&) + 517
    frame #10: 0x0000000105e2a7b8 dyld_sim`ImageLoaderMachO::doInitialization(ImageLoader::LinkContext const&) + 40
    frame #11: 0x0000000105e259a2 dyld_sim`ImageLoader::recursiveInitialization(ImageLoader::LinkContext const&, unsigned int, char const*, ImageLoader::InitializerTimingList&, ImageLoader::UninitedUpwards&) + 456
    frame #12: 0x0000000105e2590f dyld_sim`ImageLoader::recursiveInitialization(ImageLoader::LinkContext const&, unsigned int, char const*, ImageLoader::InitializerTimingList&, ImageLoader::UninitedUpwards&) + 309
    frame #13: 0x0000000105e2590f dyld_sim`ImageLoader::recursiveInitialization(ImageLoader::LinkContext const&, unsigned int, char const*, ImageLoader::InitializerTimingList&, ImageLoader::UninitedUpwards&) + 309
    frame #14: 0x0000000105e2590f dyld_sim`ImageLoader::recursiveInitialization(ImageLoader::LinkContext const&, unsigned int, char const*, ImageLoader::InitializerTimingList&, ImageLoader::UninitedUpwards&) + 309
    frame #15: 0x0000000105e247a6 dyld_sim`ImageLoader::processInitializers(ImageLoader::LinkContext const&, unsigned int, ImageLoader::InitializerTimingList&, ImageLoader::UninitedUpwards&) + 188
    frame #16: 0x0000000105e24846 dyld_sim`ImageLoader::runInitializers(ImageLoader::LinkContext const&, ImageLoader::InitializerTimingList&) + 82
    frame #17: 0x0000000105e19046 dyld_sim`dyld::initializeMainExecutable() + 129
    frame #18: 0x0000000105e1d0fc dyld_sim`dyld::_main(macho_header const*, unsigned long, int, char const**, char const**, char const**, unsigned long*) + 3831
    frame #19: 0x0000000105e181cd dyld_sim`start_sim + 122
    frame #20: 0x000000010e7f68cc dyld`dyld::useSimulatorDyld(int, macho_header const*, char const*, int, char const**, char const**, char const**, unsigned long*, unsigned long*) + 2308
    frame #21: 0x000000010e7f4575 dyld`dyld::_main(macho_header const*, unsigned long, int, char const**, char const**, char const**, unsigned long*) + 818
    frame #22: 0x000000010e7ef227 dyld`dyldbootstrap::start(dyld3::MachOLoaded const*, int, char const**, dyld3::MachOLoaded const*, unsigned long*) + 453
    frame #23: 0x000000010e7ef025 dyld`_dyld_start + 37
(lldb) 

我遗漏了什么或错误地使用了 Thread Sanitizer.

I'm I missing something or using Thread Sanitizer incorrectly.

我在 Apple 的反馈助手中打开了一个 ID 为 FB7513235 的问题.我在反馈助手中打开的工单表明存在类似的报告问题.

I've opened an issue with Apple in their feedback assistant with the ID FB7513235. My open ticket in the feedback assistant indicates there are similar reported issues.

推荐答案

问题已在 Xcode 11.3.1 中解决

issue resolved in Xcode 11.3.1

解决了阻止 Xcode 启动进程的问题在 macOS Catalina 10.15.2 上启用了 Thread Sanitizer.(57822138)

Resolved an issue that prevented Xcode from launching processes with Thread Sanitizer enabled on macOS Catalina 10.15.2. (57822138)

查看 Xcode 11.3.1 发行说明

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