[Bug ld/29998] ld terminated with signal 11 [Segmentation fault] under mingw with LTO

[medhefgo at web dot de]

https://sourceware.org/bugzilla/show_bug.cgi?id=29998

--- Comment #8 from Jan Janssen <medhefgo at web dot de> ---
I rebuilt mingw-w64-binutils with debug info and managed to get a backtrace
(this if on arch):

Thread 1 (Thread 0x7ffff7db1740 (LWP 84627) "ld"):
#0  generate_reloc (abfd=0x5555557f8a40, info=0x5555557bbe20 <link_info>) at
/usr/src/debug/mingw-w64-binutils/binutils-2.38/ld/pe-dll.c:1538
        sec_vma = 5368717312
        symbols = 0x55555585f940
        relocs = 0x555555803ad0
        relsize = 8
        nrelocs = 0
        reloc_data = 0x55555586dc50
        total_relocs = 0
        i = 0
        sec_page = 18446744073709551615
        page_ptr = 93824995009440
        page_count = 93824995010968
        bi = 3
        b = 0x555555853c10
        s = 0x555555861e08
#1  0x00005555555d2c90 in pep_exe_fill_sections (abfd=0x5555557f8a40,
info=0x5555557bbe20 <link_info>) at
/usr/src/debug/mingw-w64-binutils/binutils-2.38/ld/pe-dll.c:3640
No locals.
#2  0x00005555555d2bd6 in pep_dll_fill_sections (abfd=0x5555557f8a40,
info=0x5555557bbe20 <link_info>) at
/usr/src/debug/mingw-w64-binutils/binutils-2.38/ld/pe-dll.c:3621
No locals.
#3  0x00005555555c0d4c in gld_i386pep_finish () at ei386pep.c:1773
No locals.
#4  0x00005555555b50ed in ldemul_finish () at
/usr/src/debug/mingw-w64-binutils/binutils-2.38/ld/ldemul.c:101
No locals.
#5  0x00005555555a98b9 in lang_process () at
/usr/src/debug/mingw-w64-binutils/binutils-2.38/ld/ldlang.c:8295
No locals.
#6  0x00005555555ae1cf in main (argc=17, argv=0x7fffffffdf88) at
/usr/src/debug/mingw-w64-binutils/binutils-2.38/ld/ldmain.c:497
        emulation = 0x7fffffffe4a3 "i386pep"
        start_time = 13700

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