Date: Sun, 5 Nov 2000 23:35:09 +0100 (CET) From: Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> To: David Malone <dwmalone@maths.tcd.ie> Cc: <will@freebsd.org>, <bugs@freebsd.org>, <gnats-submit@freebsd.org> Subject: Re: bin/19978: /usr/bin/make segfaults w/o Makefile for root (over NFS) Message-ID: <Pine.BSF.4.30.0011052331360.15575-100000@deneb.dbai.tuwien.ac.at> In-Reply-To: <20001105151746.A2525@gosset.maths.tcd.ie>
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On Sun, 5 Nov 2000, David Malone wrote: > I've reopened the PR. Thanks! > Can you either get a back trace of the core from make using gdb or > ktrace it, so we can see what it was doing when it died? I've done both! ;-) This is on 4.1-RELEASE with make from the current CVS tree: #0 Dir_Init () at dir.c:231 231 dot->refCount += 1; (gdb) bt #0 Dir_Init () at dir.c:231 #1 0x8051e10 in main (argc=1, argv=0xbfbff964) at main.c:652 #2 0x8049745 in _start () and 15545 make CALL stat(0xbfbff4b0,0xbfbfebe4) 15545 make NAMI "obj.i386" 15545 make RET stat -1 errno 13 Permission denied 15545 make CALL stat(0x805c78f,0xbfbfebe4) 15545 make NAMI "obj" 15545 make RET stat -1 errno 13 Permission denied 15545 make CALL stat(0xbfbff4b0,0xbfbfebe4) 15545 make NAMI ".../x" ---- THIS IS THE UNREADABLE DIRECTORY! ---- 15545 make RET stat -1 errno 2 No such file or directory 15545 make CALL readlink(0x280f4154,0xbfbfeb74,0x3f) 15545 make NAMI "/etc/malloc.conf" 15545 make RET readlink -1 errno 2 No such file or directory 15545 make CALL mmap(0,0x1000,0x3,0x1002,0xffffffff,0,0,0) 15545 make RET mmap 672186368/0x2810c000 15545 make CALL break(0x8062000) 15545 make RET break 0 15545 make CALL break(0x8063000) 15545 make RET break 0 15545 make CALL stat(0x805b887,0xbfbfeb64) 15545 make NAMI "." 15545 make RET stat 0 15545 make CALL open(0x805b887,0x4,0x280f8190) 15545 make NAMI "." 15545 make RET open -1 errno 13 Permission denied 15545 make PSIG SIGSEGV SIG_DFL 15545 make NAMI "/tmp/make.core" Gerald -- Gerald "Jerry" pfeifer@dbai.tuwien.ac.at http://www.dbai.tuwien.ac.at/~pfeifer/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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