Your message dated Tue, 17 Jun 2014 19:55:29 +0200
with message-id <[email protected]>
and subject line Bug#547567: segfault due to corrupted locale archive
has caused the Debian Bug report #547567,
regarding segfault due to corrupted locale archive
to be marked as done.
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--
547567: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=547567
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: libc6
Version: 2.9-26
Severity: important
Hi,
due to a bug in ext4 my archive for locales
(/usr/lib/locale/locale-archive) became corrupted. This caused a segfault
in all programs they tried to do something with locales.
That's the top of the backtrace of a crashed program
(gdb) bt full
#0 _nl_load_locale_from_archive (category=12, namep=0xbfce48e4) at
loadarchive.c:284
name = 0x103935f0 "de_DE.utf8"
results = {{addr = 0x766172, len = 266750912}, {addr = 0xfe6502c, len =
16}, {addr = 0xfe63ff4, len = 272204824}, {addr = 0xbfce4680, len = 265764684},
{addr = 0x766172, len = 266750912}, {addr = 0xbfce46e0, len = 272204828}, {addr
= 0x0, len = 272204824}, {addr = 0xbfce46c0, len = 266171372}, {addr = 0x0, len
= 3217970804}, {addr = 0x48228424, len = 2290361474}, {addr = 0x100ad170, len =
269145512}, {addr = 0xbfce46c0, len = 1208105032}, {addr = 0x0, len =
3217970808}}
lia = <value optimized out>
namehashtab = 0x48043000
locrec = <value optimized out>
mapped = <value optimized out>
last = <value optimized out>
hval = 1671550027
idx = 1671550027
incr = 1671550028
ranges = {{from = 0, len = 269156352, category = 269156352, result =
0xfe6502c}, {from = 266747892, len = 272204712, category = -1077000368, result
= 0xfd70bcc}, {from = 272204600, len = 6, category = 269156352, result =
0xbfce4810}, {from = 272204696, len = 272204728, category = -1077000352, result
= 0x1004fa98}, {from = 0, len = 272204728, category = -1077000336, result =
0x1005a9c4}, {from = 0, len = 272204728, category = -1077000224, result =
0x1005aa74}, {from = 269031064, len = 3217967120, category = -1077000288,
result = 0x103983b8}, {from = 272204600, len = 272204728, category =
-1077000288, result = 0x1004fa98}, {from = 0, len = 3217967120, category =
-1077000272, result = 0x1005bd64}, {from = 4096, len = 3217967120, category =
-1077000224, result = 0x1005d4b0}, {from = 0, len = 673350724, category =
269202992, result = 0x0}, {from = 0, len = 269156352, category = 269156352,
result = 0xbfce4810}}
nranges = <value optimized out>
cnt = <value optimized out>
fd = 3
__PRETTY_FUNCTION__ = "_nl_load_locale_from_archive"
#1 0x0fd19d98 in _nl_find_locale (locale_path=0x0, locale_path_len=0,
category=12, name=0xbfce48e4) at findlocale.c:107
data = <value optimized out>
mask = <value optimized out>
loc_name = <value optimized out>
language = <value optimized out>
modifier = <value optimized out>
territory = <value optimized out>
codeset = <value optimized out>
normalized_codeset = <value optimized out>
locale_file = <value optimized out>
__PRETTY_FUNCTION__ = "_nl_find_locale"
codeset_idx = {14, 5, 110, 18, 45, 4, 0, 2, 6, 12, 4, 1, 15}
#2 0x0fd196e0 in *__GI_setlocale (category=12, locale=<value optimized out>)
at setlocale.c:303
newnames = {0x103935f0 "de_DE.utf8", 0x103935f0 "de_DE.utf8",
0x103935f0 "de_DE.utf8", 0x103935f0 "de_DE.utf8", 0x103935f0 "de_DE.utf8",
0x103935f0 "de_DE.utf8", 0xbfce493c "\20\t%\220", 0x103935f0 "de_DE.utf8",
0x103935f0 "de_DE.utf8", 0x103935f0 "de_DE.utf8", 0x103935f0 "de_DE.utf8",
0x103935f0 "de_DE.utf8", 0x103935f0 "de_DE.utf8"}
newdata = {0x100bfc20, 0xbfce4908, 0xbfce4939, 0xbfce4940, 0xbfce4940,
0x1, 0x1, 0x1, 0x100b5e20, 0xfe37228, 0x8c0, 0x0, 0xbfce493c}
locale_path = 0x0
locale_path_len = 0
locpath_var = <value optimized out>
composite = <value optimized out>
#3 0x10062d9c in lc_allsetfn ()
Unfortunately, I've didn't saved the locale archive before rebuilding it.
I hope you get enough informations from the backtrace to find the bug.
If the archive becomes corrupted, the whole system is unusable, I can't
login nor do many services not start.
Bye, Jörg
-- System Information:
Debian Release: unstable/experimental
APT prefers unstable
APT policy: (900, 'unstable'), (700, 'experimental')
Architecture: powerpc (ppc)
Kernel: Linux 2.6.29
Locale: LANG=C, LC_CTYPE=C (charmap=UTF-8) (ignored: LC_ALL set to de_DE.UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages libc6 depends on:
ii libc-bin 2.9-26 GNU C Library: Binaries
ii libgcc1 1:4.4.1-4 GCC support library
libc6 recommends no packages.
Versions of packages libc6 suggests:
ii debconf [debconf-2.0] 1.5.27 Debian configuration management sy
ii glibc-doc 2.9-26 GNU C Library: Documentation
ii locales 2.9-26 GNU C Library: National Language (
-- debconf information excluded
signature.asc
Description: Digital signature http://en.wikipedia.org/wiki/OpenPGP
--- End Message ---
--- Begin Message ---
Version: 2.17-97
On Sun, Sep 20, 2009 at 08:33:00PM +0200, Jörg Sommer wrote:
> Package: libc6
> Version: 2.9-26
> Severity: important
>
> Hi,
>
> due to a bug in ext4 my archive for locales
> (/usr/lib/locale/locale-archive) became corrupted. This caused a segfault
> in all programs they tried to do something with locales.
>
> That's the top of the backtrace of a crashed program
>
> (gdb) bt full
> #0 _nl_load_locale_from_archive (category=12, namep=0xbfce48e4) at
> loadarchive.c:284
> name = 0x103935f0 "de_DE.utf8"
> results = {{addr = 0x766172, len = 266750912}, {addr = 0xfe6502c, len
> = 16}, {addr = 0xfe63ff4, len = 272204824}, {addr = 0xbfce4680, len =
> 265764684}, {addr = 0x766172, len = 266750912}, {addr = 0xbfce46e0, len =
> 272204828}, {addr = 0x0, len = 272204824}, {addr = 0xbfce46c0, len =
> 266171372}, {addr = 0x0, len = 3217970804}, {addr = 0x48228424, len =
> 2290361474}, {addr = 0x100ad170, len = 269145512}, {addr = 0xbfce46c0, len =
> 1208105032}, {addr = 0x0, len = 3217970808}}
> lia = <value optimized out>
> namehashtab = 0x48043000
> locrec = <value optimized out>
> mapped = <value optimized out>
> last = <value optimized out>
> hval = 1671550027
> idx = 1671550027
> incr = 1671550028
> ranges = {{from = 0, len = 269156352, category = 269156352, result =
> 0xfe6502c}, {from = 266747892, len = 272204712, category = -1077000368,
> result = 0xfd70bcc}, {from = 272204600, len = 6, category = 269156352, result
> = 0xbfce4810}, {from = 272204696, len = 272204728, category = -1077000352,
> result = 0x1004fa98}, {from = 0, len = 272204728, category = -1077000336,
> result = 0x1005a9c4}, {from = 0, len = 272204728, category = -1077000224,
> result = 0x1005aa74}, {from = 269031064, len = 3217967120, category =
> -1077000288, result = 0x103983b8}, {from = 272204600, len = 272204728,
> category = -1077000288, result = 0x1004fa98}, {from = 0, len = 3217967120,
> category = -1077000272, result = 0x1005bd64}, {from = 4096, len = 3217967120,
> category = -1077000224, result = 0x1005d4b0}, {from = 0, len = 673350724,
> category = 269202992, result = 0x0}, {from = 0, len = 269156352, category =
> 269156352, result = 0xbfce4810}}
> nranges = <value optimized out>
> cnt = <value optimized out>
> fd = 3
> __PRETTY_FUNCTION__ = "_nl_load_locale_from_archive"
> #1 0x0fd19d98 in _nl_find_locale (locale_path=0x0, locale_path_len=0,
> category=12, name=0xbfce48e4) at findlocale.c:107
> data = <value optimized out>
> mask = <value optimized out>
> loc_name = <value optimized out>
> language = <value optimized out>
> modifier = <value optimized out>
> territory = <value optimized out>
> codeset = <value optimized out>
> normalized_codeset = <value optimized out>
> locale_file = <value optimized out>
> __PRETTY_FUNCTION__ = "_nl_find_locale"
> codeset_idx = {14, 5, 110, 18, 45, 4, 0, 2, 6, 12, 4, 1, 15}
> #2 0x0fd196e0 in *__GI_setlocale (category=12, locale=<value optimized out>)
> at setlocale.c:303
> newnames = {0x103935f0 "de_DE.utf8", 0x103935f0 "de_DE.utf8",
> 0x103935f0 "de_DE.utf8", 0x103935f0 "de_DE.utf8", 0x103935f0 "de_DE.utf8",
> 0x103935f0 "de_DE.utf8", 0xbfce493c "\20\t%\220", 0x103935f0 "de_DE.utf8",
> 0x103935f0 "de_DE.utf8", 0x103935f0 "de_DE.utf8", 0x103935f0 "de_DE.utf8",
> 0x103935f0 "de_DE.utf8", 0x103935f0 "de_DE.utf8"}
> newdata = {0x100bfc20, 0xbfce4908, 0xbfce4939, 0xbfce4940,
> 0xbfce4940, 0x1, 0x1, 0x1, 0x100b5e20, 0xfe37228, 0x8c0, 0x0, 0xbfce493c}
> locale_path = 0x0
> locale_path_len = 0
> locpath_var = <value optimized out>
> composite = <value optimized out>
> #3 0x10062d9c in lc_allsetfn ()
>
> Unfortunately, I've didn't saved the locale archive before rebuilding it.
> I hope you get enough informations from the backtrace to find the bug.
>
> If the archive becomes corrupted, the whole system is unusable, I can't
> login nor do many services not start.
This bug has been fixed in version 2.17-97. Closing it accordingly.
--
Aurelien Jarno GPG: 4096R/1DDD8C9B
[email protected] http://www.aurel32.net
--- End Message ---
