bind fails with sig11 on start / pthread failure on ARM?

[Doug Barton]

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 at FreeBSD.org and see if the problem can be addressed.


Doug

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