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Bug#548842: libc6: alignment error in /lib/ld-linux.so.3 on armel



found 548842 2.10.1-0exp1
thanks

On 09/28/2009 11:34 PM, Daniel Kahn Gillmor wrote:
> Version: 2.9-25

I tried upgrading libc6 on the machine that was experiencing
this, and it didn't improve.

I'm still seeing the alignment error during the dynamic 
linking step when i launch alsaplayer using 2.10.1-0exp1
from experimental:

Program received signal SIGBUS, Bus error.
elf_machine_rel (scope=0x4001e1a0, reloc_mode=<value optimized out>, consider_profiling=0) at ../ports/sysdeps/arm/dl-machine.h:429
429     ../ports/sysdeps/arm/dl-machine.h: No such file or directory.
        in ../ports/sysdeps/arm/dl-machine.h
Current language:  auto; currently c
(gdb) bt
#0  elf_machine_rel (scope=0x4001e1a0, reloc_mode=<value optimized out>, consider_profiling=0) at ../ports/sysdeps/arm/dl-machine.h:429
#1  elf_dynamic_do_rel (scope=0x4001e1a0, reloc_mode=<value optimized out>, consider_profiling=0) at do-rel.h:120
#2  _dl_relocate_object (scope=0x4001e1a0, reloc_mode=<value optimized out>, consider_profiling=0) at dl-reloc.c:268
#3  0x40003a30 in dl_main (phdr=0x8034, phnum=8, user_entry=0xbed9057c) at rtld.c:2229
#4  0x40015418 in _dl_sysdep_start (start_argptr=<value optimized out>, dl_main=0x40002248 <dl_main>) at ../elf/dl-sysdep.c:243
#5  0x40000ce8 in _dl_start_final (arg=0xbed90870, info=0xbed905f8) at rtld.c:333
#6  0x40000f80 in _dl_start (arg=0xbed90870) at rtld.c:561
#7  0x400007f0 in _start () from /lib/ld-linux.so.3
#8  0x400007f0 in _start () from /lib/ld-linux.so.3
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
(gdb) 



fwiw, here's the contents of /proc/cpuinfo on the host in question:

Processor       : XScale-IXP42x Family rev 1 (v5l)
BogoMIPS        : 266.24
Features        : swp half thumb fastmult edsp
CPU implementer : 0x69
CPU architecture: 5TE
CPU variant     : 0x0
CPU part        : 0x41f
CPU revision    : 1

Hardware        : Linksys NSLU2
Revision        : 0000
Serial          : 0000000000000000


hth,

	--dkg

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