SIGSERV on 'svn update'

Hi.

I got a SIGSERV error while running 'svn update'.

I have Debian 7.1 (3.2.0-4-686-pae #1 SMP Debian 3.2.51-1 i686)
with svn, version 1.6.17 (r1128011) compiled Oct 4 2013, 03:24:06
(from Debian portage tree)

I ran it under gdb:

(gdb) run up
Starting program: /usr/bin/svn up
[Thread debugging using libthread_db enabled]
Using host libthread_db library
"/lib/i386-linux-gnu/i686/cmov/libthread_db.so.1".

Program received signal SIGSEGV, Segmentation fault.
0xb7eebd41 in ?? () from /usr/lib/i386-linux-gnu/libsvn_subr-1.so.1
(gdb) bt
#0 0xb7eebd41 in ?? () from /usr/lib/i386-linux-gnu/libsvn_subr-1.so.1
#1 0xb7eec250 in ?? () from /usr/lib/i386-linux-gnu/libsvn_subr-1.so.1
#2 0xb7eec698 in svn_utf_cstring_to_utf8 () from
/usr/lib/i386-linux-gnu/libsvn_subr-1.so.1
#3 0xb7ede22c in svn_path_cstring_to_utf8 () from
/usr/lib/i386-linux-gnu/libsvn_subr-1.so.1
#4 0xb7ece8fe in ?? () from /usr/lib/i386-linux-gnu/libsvn_subr-1.so.1
#5 0xb7ed3e08 in svn_io_get_dir_filenames () from
/usr/lib/i386-linux-gnu/libsvn_subr-1.so.1
#6 0xb7f369f3 in ?? () from /usr/lib/i386-linux-gnu/libsvn_wc-1.so.1
#7 0xb7f377fd in svn_wc_crawl_revisions4 () from
/usr/lib/i386-linux-gnu/libsvn_wc-1.so.1
#8 0xb7fb79bf in svn_client__update_internal () from
/usr/lib/i386-linux-gnu/libsvn_client-1.so.1
#9 0xb7fb7df6 in svn_client_update3 () from
/usr/lib/i386-linux-gnu/libsvn_client-1.so.1
#10 0x0805cfe1 in ?? ()
#11 0x0804e176 in ?? ()
#12 0xb7d1be46 in __libc_start_main (main=0x804c330, argc=2,
ubp_av=0xbffffbb4, init=0x805f450, fini=0x805f440,
rtld_fini=0xb7ff0590, stack_end=0xbffffbac)
    at libc-start.c:228
#13 0x0804e7b1 in ?? ()

The problem happens on a huge svn project, so it's very hard to
reduce it to a small reproduction recipe. I think that the
problem might be caused by using ru_RU.KOI8-R as a default
system locale.

Is this problem already known?

Best regards,
Alexander

-- 
Alexander V. Smal St. Petersburg Department of Steklov Mathematical
Institute 27 Fontanka, St. Petersburg, 191023, Russia
-- 
Alexander V. Smal
St. Petersburg Department of Steklov Mathematical Institute
27 Fontanka, St. Petersburg, 191023, Russia