Date: Tue, 16 Feb 2010 18:36:29 -0800 (PST) From: vasile buruiana <skaarjhex@yahoo.com> To: freebsd-bugs@freebsd.org Subject: named failure on ARMv5tejl (marvell sheevaplug 88F6281) freeBSD 8.0-RELEASE Message-ID: <255103.23383.qm@web53407.mail.re2.yahoo.com>
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Hi. I am running FreeBSD 8.0Release on a Marvell Sheevaplug. After three months, day and night heavy modification on the kernel, world and ports source codes, my system runs perfect.
There is a bug I have to report.
named fails to start and dumps a core.
uname -a report:
FreeBSD gateway.seprom.ro 8.0-RELEASE FreeBSD 8.0-RELEASE #5: Mon Feb 15 05:22:18 UTC 2010 skaarj@gateway.campus.upg-ploiesti.ro:/usr/obj/usr/src/sys/SHEEVAPLUG arm
running named:
gateway# named -4 -c /etc/namedb/named.conf -f -d 4
Segmentation fault (core dumped)
gateway#
This is how I recompiled named
# cd /usr/src/lib/bind
# make obj && make depend && make && make install
# cd /usr/src/usr.sbin/named
# make obj && make depend && make && make install
I recompiled it three times, with three different parameters (one per compile) in /etc/make.conf:
CFLAGS=-Os -pipe -w
CFLAGS=-Os -w (without pipe)
CFLAGS=-O -pipe -w
same error for three different compiles. As arm has a small cache memory, I choosed -Os first.
I am not good at debugging, but this error seems to be a memory failure (Before removing the pipe option in /etc/make.conf, first try)
gateway# gdb
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software...
......
This GDB was configured as "arm-marcel-freebsd".
(gdb) core named.core
Core was generated by `named'.
Program terminated with signal 11, Segmentation fault.
#0 0x001574d0 in ?? ()
(gdb)
the same with the other two retries, but different memory addresses.
I will apreciate any suggestion.
Vasile Buruiana
PhD Research Assistant
Petroleum and Gas University of Ploiesti
Romania
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