musicpd segfaults on run - was advised that it's an issue with the system

[Ross Penner]

On Mon, Mar 10, 2008 at 4:40 AM, Tom Evans <tevans.uk at googlemail.com> wrote:
>
> On Fri, 2008-03-07 at 23:07 -0700, Ross Penner wrote:
>  > Hi,
>  >
>  > I've recently run the upgrade gamut and moved from 6.3 to 7.0. I've
>  > had a few hick ups but this one I can't resolve. I used musicpd
>  > (http://www.freshports.org/audio/musicpd/) on 6.3 to stream to a
>  > shoutcast server. When I start mpd on 7.0, it immediately has a
>  > segmentation fault and dumps its core.
>  >
>  > I discussed the issue in the musicpd irc channel and I was advised
>  > that it seemed like it was an issue with the system, not with musicpd.
>  > Since upgrading to 7.0, I've reinstalled all my ports and since
>  > discovering the problem, I've reinstalled musicpd specifically. The
>  > backtrace from gdb is as follows:
>  >
>  > #0  0x28140b15 in pthread_setcancelstate () from /lib/libthr.so.3
>  > #1  0x281388ac in open () from /lib/libthr.so.3
>  > #2  0x286ac269 in __stack_chk_fail () from /lib/libssp.so.0
>  > #3  0x00000000 in ?? ()
>  > #4  0xbfbfe6a8 in ?? ()
>  > #5  0x28084ead in _rtld_thread_init () from /libexec/ld-elf.so.1
>  > Previous frame inner to this frame (corrupt stack?)
>  >
>  >
>  > Any help or direction I can get to finding the solution to this
>  > problem would be greatly appreciated.
>
>  musicpd doesn't really like playing with libthr. I find remapping libthr
>  using /etc/libmap.conf is an adequate workaround on 7.0.
>
>  [/usr/local/bin/mpd]
>  libthr.so.3             libpthread.so.2
>
>  FYI, with this setup, mpd plays nicely with icecast on 7.0
>
>  Tom
>

I'm trying this and I'm getting a problem with libmap:


>  > #0  0x28140b15 in pthread_setcancelstate () from /lib/libthr.so.3
>  > #1  0x281388ac in open () from /lib/libthr.so.3
>  > #2  0x286ac269 in __stack_chk_fail () from /lib/libssp.so.0
>  > #3  0x00000000 in ?? ()
>  > #4  0xbfbfe6a8 in ?? ()
>  > #5  0x28084ead in _rtld_thread_init () from /libexec/ld-elf.so.1
>  > Previous frame inner to this frame (corrupt stack?)
>  >
>  >
>  > Any help or direction I can get to finding the solution to this
>  > problem would be greatly appreciated.
>
>  musicpd doesn't really like playing with libthr. I find remapping libthr
>  using /etc/libmap.conf is an adequate workaround on 7.0.
>
>  [/usr/local/bin/mpd]
>  libthr.so.3             libpthread.so.2
>
>  FYI, with this setup, mpd plays nicely with icecast on 7.0
>
>  Tom
>

I'm trying this and I'm getting a problem with libmap.

rosbox# /usr/local/etc/rc.d/musicpd start
Starting musicpd.
/libexec/ld-elf.so.1: /lib/libpthread.so.2: version FBSD_1.0 required
by /usr/local/bin/mpd not found

I'm not sure how to proceed to fix this problem.

Thanks for the help,

Ross