Re: bin/54574: usr.bin/make/parse.c $Id: 1.231 drops core on NetBSD-5.2 in realpath(3)

[Brian Buhrow <buhrow%nfbcal.org@localhost>]

The following reply was made to PR toolchain/54574; it has been noted by GNATS.

From: Brian Buhrow <buhrow%nfbcal.org@localhost>
To: "Simon J. Gerraty" <sjg%juniper.net@localhost>, <gnats-bugs%netbsd.org@localhost>
Cc: <gnats-admin%netbsd.org@localhost>, <netbsd-bugs%netbsd.org@localhost>, buhrow%nfbcal.org@localhost
Subject: Re: bin/54574: usr.bin/make/parse.c $Id: 1.231 drops core on NetBSD-5.2 in realpath(3)
Date: Thu, 26 Sep 2019 12:21:27 -0700

 	hello.  Here is the stack trace.  I don't have debugging symbols in
 the binaries, but this should give you an idea.
 Let me know if you need anything else.
 -thanks
 -Brian
 
 
 Script started on Thu Sep 26 12:16:41 2019
 lothlorien# gdb nbmake
 GNU gdb 6.5
 Copyright (C) 2006 Free Software Foundation, Inc.
 GDB is free software, covered by the GNU General Public License, and you are
 welcome to change it and/or distribute copies of it under certain conditions.
 Type "show copying" to see the conditions.
 There is absolutely no warranty for GDB.  Type "show warranty" for details.
 This GDB was configured as "i386--netbsdelf"...(no debugging symbols found)
 
 (gdb) core /var/tmp/nbmake.core
 Reading symbols from /usr/lib/libc.so.12...(no debugging symbols found)...done.
 Loaded symbols for /usr/lib/libc.so.12
 Reading symbols from /usr/libexec/ld.elf_so...(no debugging symbols found)...done.
 Loaded symbols for /usr/libexec/ld.elf_so
 
 Core was generated by `nbmake'.
 Program terminated with signal 11, Segmentation fault.
 #0  0xbbba2397 in __vfprintf_unlocked () from /usr/lib/libc.so.12
 (gdb) bt
 #0  0xbbba2397 in __vfprintf_unlocked () from /usr/lib/libc.so.12
 #1  0xbbba2f46 in __vfprintf_unlocked () from /usr/lib/libc.so.12
 #2  0xbbba5e33 in vfprintf () from /usr/lib/libc.so.12
 #3  0x080583a5 in ParseVErrorInternal ()
 #4  0x02080584 in ?? ()
 #5  0x26000000 in ?? ()
 #6  0xa8080644 in ?? ()
 #7  0xd0bfbfd4 in ?? ()
 #8  0x00bbbd3b in ?? ()
 #9  0x34bb95c9 in ?? ()
 ---Type <return> to continue, or q <return> to quit---
 #10 0x98bbaf21 in ?? ()
 #11 0xefbfbfd4 in ?? ()
 #12 0x36bbb720 in ?? ()
 #13 0x34bbaf21 in ?? ()
 #14 0xa8bbaf21 in ?? ()
 #15 0x00bfbfd4 in ?? ()
 #16 0x36bb95c9 in ?? ()
 #17 0x34bbaf21 in ?? ()
 #18 0xd8bbaf21 in ?? ()
 #19 0x0ebfbfd4 in ?? ()
 ---Type <return> to continue, or q <return> to quit---
 #20 0x02080593 in ?? ()
 #21 0x26000000 in ?? ()
 #22 0x00080644 in ?? ()
 #23 0x03bb95c8 in ?? ()
 #24 0x34000000 in ?? ()
 #25 0x00bbaf21 in ?? ()
 #26 0x01bb95c8 in ?? ()
 #27 0x01000000 in ?? ()
 #28 0x14000000 in ?? ()
 #29 0x00210653 in ?? ()
 ---Type <return> to continue, or q <return> to quit---
 #30 0x26000000 in ?? ()
 #31 0x2c080644 in ?? ()
 #32 0x2dbbaf21 in ?? ()
 #33 0x9ebbaf21 in ?? ()
 #34 0x28080654 in ?? ()
 #35 0x07bfbfd5 in ?? ()
 #36 0x2c080598 in ?? ()
 #37 0xf0bbaf21 in ?? ()
 #38 0x28bb9010 in ?? ()
 #39 0xf6bfbfd5 in ?? ()
 ---Type <return> to continue, or q <return> to quit---
 #40 0x2c080597 in ?? ()
 #41 0x01bbaf21 in ?? ()
 #42 0x00bbbce7 in ?? ()
 #43 0x00000001 in ?? ()
 #44 0x24000000 in ?? ()
 #45 0x003a90a4 in ?? ()
 #46 0xa0000000 in ?? ()
 #47 0x52bb9600 in ?? ()
 #48 0x20000000 in ?? ()
 #49 0x01bb90a4 in ?? ()
 ---Type <return> to continue, or q <return> to quit---
 #50 0xc5000000 in ?? ()
 #51 0x69bb9600 in ?? ()
 #52 0x03bb90a4 in ?? ()
 #53 0x5b000000 in ?? ()
 #54 0x58080633 in ?? ()
 #55 0x94bfbfd5 in ?? ()
 #56 0x69080549 in ?? ()
 #57 0x03bb90a4 in ?? ()
 #58 0x80000000 in ?? ()
 #59 0x00bb9010 in ?? ()
 ---Type <return> to continue, or q <return> to quit---
 #60 0x10000000 in ?? ()
 #61 0x80000000 in ?? ()
 #62 0x00bb9044 in ?? ()
 #63 0x50bb90b8 in ?? ()
 #64 0x40bb9305 in ?? ()
 #65 0x50bb9305 in ?? ()
 #66 0x88080547 in ?? ()
 #67 0x9cbfbfd5 in ?? ()
 #68 0x6908052b in ?? ()
 #69 0x00bb90a4 in ?? ()
 ---Type <return> to continue, or q <return> to quit---
 #70 0x88000000 in ?? ()
 #71 0x25bfbfd5 in ?? ()
 #72 0x00bbb1a8 in ?? ()
 #73 0x24000000 in ?? ()
 #74 0xa8080645 in ?? ()
 #75 0x80bbbd70 in ?? ()
 #76 0xd5bb9044 in ?? ()
 #77 0x01080644 in ?? ()
 #78 0xb8080674 in ?? ()
 #79 0x69bfbfd5 in ?? ()
 ---Type <return> to continue, or q <return> to quit---
 #80 0x8008052b in ?? ()
 #81 0x40bb9044 in ?? ()
 #82 0x00bb9305 in ?? ()
 #83 0x50000000 in ?? ()
 #84 0x80080547 in ?? ()
 #85 0x00bb9044 in ?? ()
 #86 0x00000000 in ?? ()
 (gdb) quit
 lothlorien# exit
 lothlorien# exit
 
 Script done on Thu Sep 26 12:17:12 2019