Sascha Silbe a écrit : > Package: libc6 > Version: 2.10.2-2 > Severity: important > > > I don't understand ELF / linker stuff well enough to be sure who is to blame > here, so filing against libc6 as the misaligned access is happening in > ports/sysdeps/arm/dl-machine.h and a comment in elf/dynamic-link.h (line > 49ff) suggests that _not_ having this occur has been an explicit goal of the > code. > > When trying to load the xapian python module, a misaligned memory access > happens in elf_machine_rel(): > > (sugar-jhbuild)sascha.si...@flatty:/media/tmp1/sugar-jhbuild/source/sugar-datastore$ > gdb $(which python) > GNU gdb (GDB) 7.0.1-debian > Copyright (C) 2009 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> > This is free software: you are free to change and redistribute it. > There is NO WARRANTY, to the extent permitted by law. Type "show copying" > and "show warranty" for details. > This GDB was configured as "arm-linux-gnueabi". > For bug reporting instructions, please see: > <http://www.gnu.org/software/gdb/bugs/>... > Reading symbols from /usr/bin/python...Reading symbols from > /usr/lib/debug/usr/bin/python2.5...done. > (no debugging symbols found)...done. > (gdb) directory /home/sascha.silbe/src/deb/eglibc-2.10.2/elf > Source directories searched: > /home/sascha.silbe/src/deb/eglibc-2.10.2/elf:$cdir:$cwd > (gdb) run -c 'import xapian' > Starting program: /usr/bin/python -c 'import xapian' > [Thread debugging using libthread_db enabled] > > Program received signal SIGBUS, Bus error. > elf_machine_rel (scope=<value optimized out>, reloc_mode=<value optimized > out>, consider_profiling=<value optimized out>) at > ../ports/sysdeps/arm/dl-machine.h:429 > 429 *reloc_addr += value;
The problem is most probably a non word aligned relocation in the program you are trying to run or one of its library. You can list them with objdump -R file. In you case it seems to be /usr/lib/python2.5/site-packages/_xapian.so. -- Aurelien Jarno GPG: 1024D/F1BCDB73 [email protected] http://www.aurel32.net -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]
