Re: toolchain/57241: binutils crashes for some builds

[Martin Husemann <martin%duskware.de@localhost>]

The following reply was made to PR toolchain/57241; it has been noted by GNATS.

From: Martin Husemann <martin%duskware.de@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: toolchain/57241: binutils crashes for some builds
Date: Sun, 12 Mar 2023 14:35:05 +0100

 Here is another core dump that makes a bit more sense but still fails
 to give enough data:
 
 Reading symbols from 202303071400Z-tools/bin/mips64el--netbsd-objcopy...
 [New process 1]
 Core was generated by `mips64el--netbsd'.
 Program terminated with signal SIGBUS, Bus error.
 #0  0x000000000040c631 in copy_main (argc=0, argv=0x0)
     at /home/source/ab/HEAD/src/tools/binutils/../../external/gpl3/binutils/dist/binutils/objcopy.c:5443
 5443              change_start = change_section_address;
 #0  0x000000000040c631 in copy_main (argc=0, argv=0x0)
     at /home/source/ab/HEAD/src/tools/binutils/../../external/gpl3/binutils/dist/binutils/objcopy.c:5443
 #1  0x000000000040c758 in copy_main (argc=0, argv=0x0)
     at /home/source/ab/HEAD/src/tools/binutils/../../external/gpl3/binutils/dist/binutils/objcopy.c:5482
 #2  0x000000000040cbd8 in copy_main (argc=1, argv=0x7f7fe1a05224)
     at /home/source/ab/HEAD/src/tools/binutils/../../external/gpl3/binutils/dist/binutils/objcopy.c:5617
 #3  0x00000000004049b5 in filter_symbols (abfd=0x7f7fff53c4c0, 
     obfd=0x7f7fe1a00c40, osyms=0x1, isyms=0x7f7fe1a01d99, symcount=0)
     at /home/source/ab/HEAD/src/tools/binutils/../../external/gpl3/binutils/dist/binutils/objcopy.c:1688
 #4  0x000000000040448e in filter_symbols (abfd=0x2c334df2, obfd=0x640d16c8, 
     osyms=0xffffffffffffffff, isyms=0x3ea, symcount=4307852197889)
     at /home/source/ab/HEAD/src/tools/binutils/../../external/gpl3/binutils/dist/binutils/objcopy.c:1560
 #5  0x00000000004038ea in add_specific_symbols (
     filename=0x246 <error: Cannot access memory at address 0x246>, 
     htab=0x7f7fe1a0082d, buffer_p=0x1)
     at /home/source/ab/HEAD/src/tools/binutils/../../external/gpl3/binutils/dist
 #6  0x0000000000402eed in parse_flags (s=0x0)
     at /home/source/ab/HEAD/src/tools/binutils/../../external/gpl3/binutils/dist/binutils/objcopy.c:802