Date: Fri, 15 May 2020 15:49:11 +0000 From: bugzilla-noreply@freebsd.org To: toolchain@FreeBSD.org Subject: [Bug 236344] [toolchain] gcc-built shared library crashes in static object constructors when dynamically loaded Message-ID: <bug-236344-29464-YhBbFnbxsX@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-236344-29464@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=236344 Fernando Apesteguía <fernape@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fernape@FreeBSD.org --- Comment #1 from Fernando Apesteguía <fernape@FreeBSD.org> --- Any updates on this? cad/openvsp doesn't build with clang anymore due to bug #230888. It builds with gcc but it then segfaults with similar backtrace: Program received signal SIGSEGV, Segmentation fault. 0x0000000802efba18 in vtable for __cxxabiv1::__si_class_type_info () from /lib/libcxxrt.so.1 (gdb) bt #0 0x0000000802efba18 in vtable for __cxxabiv1::__si_class_type_info () from /lib/libcxxrt.so.1 #1 0x0000000801a273e6 in __dynamic_cast () from /usr/local/lib/gcc9/libstdc++.so.6 #2 0x0000000801aa9e8e in bool std::has_facet<std::ctype<char> >(std::locale const&) () from /usr/local/lib/gcc9/libstdc++.so.6 #3 0x0000000801a9bbd4 in std::basic_ios<char, std::char_traits<char> >::_M_cache_locale(std::locale const&) () from /usr/local/lib/gcc9/libstdc++.so.6 #4 0x0000000801a9c070 in std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*) () from /usr/local/lib/gcc9/libstdc++.so.6 #5 0x0000000801a3b463 in std::ios_base::Init::Init() () from /usr/local/lib/gcc9/libstdc++.so.6 #6 0x000000000049f60d in ?? () #7 0x000000080194846e in ?? () from /libexec/ld-elf.so.1 #8 0x00007fffffffc828 in ?? () #9 0x0000000801975800 in ?? () #10 0x0000000000000000 in ?? () -- You are receiving this mail because: You are the assignee for the bug.home | help
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