Core dump using csup to update ports tree

[Garrett Cooper]

On Sat, Jul 12, 2008 at 7:47 AM, Randy Pratt <bsd-unix at embarqmail.com> wrote:
> On Sat, 12 Jul 2008 07:26:36 -0700
> Jeremy Chadwick <koitsu at FreeBSD.org> wrote:
>
>> On Sat, Jul 12, 2008 at 10:00:25AM -0400, Randy Pratt wrote:
>> > Later, I retried cvsup5.us.freebsd.org and was not able to duplicate
>> > the core dump.  I do have the core dump if its of any use:
>> >
>> >   http://myfreebsd.homeunix.net/csup.core
>>
>> Can you provide a backtrace with this core?
>>
>> $ gdb /usr/bin/csup csup.core
>> ...
>> (gdb) bt full
>
> # gdb /usr/bin/csup csup.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 "i386-marcel-freebsd"...(no
> debugging symbols found)... Core was generated by `csup'.
> Program terminated with signal 11, Segmentation fault.
> Reading symbols from /lib/libcrypto.so.4...(no debugging symbols
> found)...done. Loaded symbols for /lib/libcrypto.so.4
> Reading symbols from /lib/libz.so.3...(no debugging symbols
> found)...done. Loaded symbols for /lib/libz.so.3
> Reading symbols from /lib/libpthread.so.2...(no debugging symbols
> found)...done. Loaded symbols for /lib/libpthread.so.2
> Reading symbols from /lib/libc.so.6...(no debugging symbols
> found)...done. Loaded symbols for /lib/libc.so.6
> Reading symbols from /libexec/ld-elf.so.1...(no debugging symbols
> found)...done. Loaded symbols for /libexec/ld-elf.so.1
> #0  0x281b3677 in pthread_testcancel () from /lib/libpthread.so.2
> [New Thread 0x8066600 (LWP 100197)]
> [New Thread 0x8066000 (runnable)]
> [New LWP 100198]
> (gdb) bt full
> #0  0x281b3677 in pthread_testcancel () from /lib/libpthread.so.2
> No symbol table info available.
> #1  0x281abaaa in pthread_mutexattr_init () from /lib/libpthread.so.2
> No symbol table info available.
> #2  0x2808d450 in ?? ()
> No symbol table info available.
> (gdb) q
> #
>
> Thanks for the interest and response,
>
> Best regards,
>
> Randy

Randy,
      Did you build csup yourself or did it come prepackaged with the
base system? If the former, please recompiling csup with CFLAGS=-g (as
well as your current CFLAGS) and then repost your results.
      Also, please provide your CFLAGS (and any other compile flag
variables) as a sidenote.
Thanks,
-Garrett