[18:54:30.225] src/tools/ci/cores_backtrace.sh macos "${HOME}/cores"
[18:54:34.719] (lldb) target create --core "/Users/admin/cores/core.20132"
[18:55:16.084] Core file '/Users/admin/cores/core.20132' (arm64) was loaded.
[18:55:16.084] (lldb) thread backtrace all
[18:55:16.085] * thread #1
[18:55:16.085]   * frame #0: 0x0000000102d7c7c0 dyld`_dyld_start
[18:55:16.085] (lldb) quit
[18:55:16.131] -e 
[18:55:16.131] 
[18:55:16.131] 
[18:55:16.635] (lldb) target create --core "/Users/admin/cores/core.22666"
[18:55:53.457] Core file '/Users/admin/cores/core.22666' (arm64) was loaded.
[18:55:53.457] (lldb) thread backtrace all
[18:55:53.470] * thread #1
[18:55:53.470]   * frame #0: 0x000000019de09c34 libsystem_kernel.dylib`mach_msg2_trap + 8
[18:55:53.470]     frame #1: 0x000000019de1c3a0 libsystem_kernel.dylib`mach_msg2_internal + 76
[18:55:53.470]     frame #2: 0x000000019de0cb80 libsystem_kernel.dylib`semaphore_create + 124
[18:55:53.470]     frame #3: 0x000000019dcfaaf8 libsystem_c.dylib`_init_clock_port + 76
[18:55:53.470]     frame #4: 0x000000019dcfa960 libsystem_c.dylib`_libc_initializer + 56
[18:55:53.470]     frame #5: 0x00000001ac0aa2bc libSystem.B.dylib`libSystem_initializer + 168
[18:55:53.470]     frame #6: 0x000000019dac6efc dyld`invocation function for block in dyld4::Loader::findAndRunAllInitializers(dyld4::RuntimeState&) const + 444
[18:55:53.470]     frame #7: 0x000000019db0389c dyld`invocation function for block in dyld3::MachOAnalyzer::forEachInitializer(Diagnostics&, dyld3::MachOAnalyzer::VMAddrConverter const&, void (unsigned int) block_pointer, void const*) const + 324
[18:55:53.470]     frame #8: 0x000000019db235cc dyld`invocation function for block in mach_o::Header::forEachSection(void (mach_o::Header::SectionInfo const&, bool&) block_pointer) const + 240
[18:55:53.470]     frame #9: 0x000000019db20358 dyld`mach_o::Header::forEachLoadCommand(void (load_command const*, bool&) block_pointer) const + 208
[18:55:53.470]     frame #10: 0x000000019db21a98 dyld`mach_o::Header::forEachSection(void (mach_o::Header::SectionInfo const&, bool&) block_pointer) const + 124
[18:55:53.470]     frame #11: 0x000000019db0336c dyld`dyld3::MachOAnalyzer::forEachInitializer(Diagnostics&, dyld3::MachOAnalyzer::VMAddrConverter const&, void (unsigned int) block_pointer, void const*) const + 516
[18:55:53.470]     frame #12: 0x000000019dac6cb4 dyld`dyld4::Loader::findAndRunAllInitializers(dyld4::RuntimeState&) const + 176
[18:55:53.470]     frame #13: 0x000000019dad2530 dyld`dyld4::PrebuiltLoader::runInitializers(dyld4::RuntimeState&) const + 44
[18:55:53.470]     frame #14: 0x000000019dae88f0 dyld`dyld4::APIs::runAllInitializersForMain() + 88
[18:55:53.470]     frame #15: 0x000000019daabe00 dyld`dyld4::prepare(dyld4::APIs&, mach_o::Header const*) + 3092
[18:55:53.470]     frame #16: 0x000000019daab1d8 dyld`dyld4::start(dyld4::KernelArgs*, void*, void*)::$_0::operator()() const + 236
[18:55:53.470]     frame #17: 0x000000019daaab4c dyld`start + 6000
[18:55:53.470] (lldb) quit