Libasan failure on devtoolset-3

foo.cpp

// test with:
// scl enable devtoolset-3 -- g++ -std=c++11 -g -O0 -fsanitize=address -static-libasan foo.cpp

#pragma pack(1)
struct TestStruct
{
};

#include <regex>

const std::regex testregex(".*");

int main(int argc, char **argv)
{
}