Date: Tue, 16 Feb 2010 10:45:14 -0800 From: Doug Barton <dougb@FreeBSD.org> To: ticso@cicely.de Cc: arm@freebsd.org, Bernd Walter <ticso@cicely7.cicely.de>, current@freebsd.org Subject: Re: bind fails with sig11 on start / pthread failure on ARM? Message-ID: <4B7AE7BA.406@FreeBSD.org> In-Reply-To: <20100216183951.GI43625@cicely7.cicely.de> References: <20100215213907.GA43625@cicely7.cicely.de> <20100216183951.GI43625@cicely7.cicely.de>
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On 2/16/2010 10:39 AM, Bernd Walter wrote: > [55]Please.tell.me.who.am.I# gdb /usr/sbin/named named.core > GNU gdb 6.1.1 [FreeBSD] > Copyright 2004 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 "arm-marcel-freebsd"...(no debugging symbols found)... > Core was generated by `named'. > Program terminated with signal 5, Trace/breakpoint trap. > Reading symbols from /lib/libcrypto.so.6...(no debugging symbols found)...done. > Loaded symbols for /lib/libcrypto.so.6 > Reading symbols from /lib/libthr.so.3...(no debugging symbols found)...done. > Loaded symbols for /lib/libthr.so.3 > Reading symbols from /lib/libc.so.7...(no debugging symbols found)...done. > Loaded symbols for /lib/libc.so.7 > Reading symbols from /libexec/ld-elf.so.1...(no debugging symbols found)...done. > Loaded symbols for /libexec/ld-elf.so.1 > #0 0x203571b0 in _thread_bp_create () from /lib/libthr.so.3 > [New Thread 20804280 (LWP 100062)] > [New Thread 20804140 (LWP 100052)] > (gdb) bt > #0 0x203571b0 in _thread_bp_create () from /lib/libthr.so.3 > #1 0x203572b8 in _thread_bp_death () from /lib/libthr.so.3 > #2 0x20349da4 in pthread_create () from /lib/libthr.so.3 > #3 0x00164cb8 in ?? () > (gdb) > > Do we have a general threading problem on ARM? Wow, that was fast. :) It sure looks like that's the problem. Can you try compiling ports/dns/bind96 without threads and see if that works for you? If it does then it would be good to follow up on freebsd-arm@FreeBSD.org and see if the problem can be addressed. Doug -- ... and that's just a little bit of history repeating. -- Propellerheads Improve the effectiveness of your Internet presence with a domain name makeover! http://SupersetSolutions.com/
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