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Date:      Sat, 13 Mar 2004 22:54:13 +0100
From:      Adriaan de Groot <adridg@cs.kun.nl>
To:        freebsd-amd64@freebsd.org
Subject:   Re: The return of threading errors in ogg123
Message-ID:  <200403132254.20476.adridg@cs.kun.nl>
In-Reply-To: <200403131338.57718.peter@wemm.org>
References:  <Pine.GSO.4.44.0402171025520.15647-100000@wn4.sci.kun.nl> <200402242111.39048.adridg@cs.kun.nl> <200403131338.57718.peter@wemm.org>

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On Saturday 13 March 2004 22:38, you wrote:
> Are you still having problems with this?  I've been trying to reproduce
> it for a while, but I'm having no success.  I figure the best way to
> make sure I can see it in action is to make a post saying I can't
> reproduce it. :-)
>
> I'm using SCHED_ULE fwiw.

Lessee, I'm on:

* uname -a
=46reeBSD beans.ebn.kun.nl 5.2-CURRENT FreeBSD 5.2-CURRENT #0: Mon Feb 16=20
08:12:04 CET 2004    =20
root@beans.ebn.kun.nl:/usr/obj/mnt/sys/CURRENT/src/sys/GENERIC  amd64

* GENERIC contains:
options         SCHED_ULE               # ULE scheduler

* libmap.conf contains:
libpthread.so.1 libc_r.so


I suppose -CURRENT from almost a month ago could be considered ag=E9d, but =
it's=20
not compiling world today due to PAM trouble (see attachment).

Now, commenting out the libmap.conf entry, so that it goes
        libpthread.so.1 =3D> /usr/lib/libpthread.so.1 (0x200ef3000)
instead of
        libpthread.so.1 =3D> /usr/lib/libc_r.so (0x200ef3000)

gets me the following: at least the first 30 seconds of Exercise One before=
 I=20
^C out of ogg123; and then the next second:

beans.ebn.kun.nl$ogg123 -d oss JoyDivision/*.ogg

Audio Device:   OSS audio driver output

Bus error (core dumped)


and a bt of=20

(gdb) bt
#0  0x0000000200f19320 in pthread_testcancel () from /usr/lib/libpthread.so=
=2E1
#1  0x0000000200f10d68 in pthread_mutexattr_init ()
   from /usr/lib/libpthread.so.1
#2  0x0000000200f0f0ed in pthread_mutexattr_init ()
   from /usr/lib/libpthread.so.1
#3  0xd0d0d0d0d0d0d0d0 in ?? ()


I wasn't actively worrying about it anymore, since libc_r seems to work=20
properly.

=2D --=20
pub  1024D/FEA2A3FE 2002-06-18 Adriaan de Groot <groot@kde.org>
                     Would you like a freem?
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TuILCPwM2WP+ruCJGgxGjU8=3D
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../modules/pam_deny/libpam_deny.a(pam_deny.o): In function `pam_sm_open_session'
:
/mnt/sys/CURRENT/src/lib/libpam/modules/pam_deny/pam_deny.c:80: multiple definit
ion of `pam_sm_open_session'
../modules/pam_chroot/libpam_chroot.a(pam_chroot.o):/mnt/sys/CURRENT/src/lib/lib
pam/modules/pam_chroot/pam_chroot.c:54: first defined here
ld: Warning: size of symbol `pam_sm_open_session' changed from 661 to 25 in ../m
odules/pam_deny/libpam_deny.a(pam_deny.o)
../modules/pam_deny/libpam_deny.a(pam_deny.o): In function `pam_sm_close_session
':
/mnt/sys/CURRENT/src/lib/libpam/modules/pam_deny/pam_deny.c:88: multiple definit
ion of `pam_sm_close_session'

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