https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103153
--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> --- g++ pr103153.C && valgrind ./a.out ==1687== Memcheck, a memory error detector ==1687== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==1687== Using Valgrind-3.17.0.GIT and LibVEX; rerun with -h for copyright info ==1687== Command: ./a.out ==1687== ==1687== Stack overflow in thread #1: can't grow stack to 0x1ffe801000 ==1687== ==1687== Process terminating with default action of signal 11 (SIGSEGV): dumping core ==1687== Access not within mapped region at address 0x1FFE801FE8 ==1687== Stack overflow in thread #1: can't grow stack to 0x1ffe801000 ==1687== at 0x4B9D520: get_cie_encoding (unwind-dw2-fde.c:300) ==1687== If you believe this happened as a result of a stack ==1687== overflow in your program's main thread (unlikely but ==1687== possible), you can try to increase the size of the ==1687== main thread stack using the --main-stacksize= flag. ==1687== The main thread stack size used in this run was 8388608. ==1687== Stack overflow in thread #1: can't grow stack to 0x1ffe801000
