general protection ip:433f61 sp:7fff5773b630 error:0 in nginx[400000+a6000]

[Валера Харсеко <vharseko@xxxxxxxxx>]

Коллеги, дамп снял, но ясности не получил :(


[64229.434098] do_general_protection: 12 callbacks suppressed
[64229.434102] nginx[1093] general protection ip:433f61 sp:7fffb8ba7740 error:0 
in nginx[400000+a6000]
[70269.506231] nginx[1094]: segfault at 0 ip 0000000000433f61 sp 
00007fffb8ba7740 error 4 in nginx[400000+a6000]

vharseko@www2$ sudo gdb /usr/sbin/nginx /var/cache/nginx/dump/core
GNU gdb (Ubuntu/Linaro 7.2-1ubuntu11) 7.2
Copyright (C) 2010 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 "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/sbin/nginx...(no debugging symbols found)...done.
[New Thread 1094]

warning: Can't read pathname for load map: Input/output error.
Reading symbols from /lib/x86_64-linux-gnu/libcrypt.so.1...(no debugging 
symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libcrypt.so.1
Reading symbols from /lib/x86_64-linux-gnu/libpcre.so.3...(no debugging symbols 
found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libpcre.so.3
Reading symbols from /lib/libssl.so.0.9.8...(no debugging symbols found)...done.
Loaded symbols for /lib/libssl.so.0.9.8
Reading symbols from /lib/libcrypto.so.0.9.8...(no debugging symbols 
found)...done.
Loaded symbols for /lib/libcrypto.so.0.9.8
Reading symbols from /lib/x86_64-linux-gnu/libdl.so.2...(no debugging symbols 
found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libdl.so.2
Reading symbols from /lib/x86_64-linux-gnu/libz.so.1...(no debugging symbols 
found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libz.so.1
Reading symbols from /usr/lib/libxml2.so.2...(no debugging symbols 
found)...done.
Loaded symbols for /usr/lib/libxml2.so.2
Reading symbols from /usr/lib/libxslt.so.1...(no debugging symbols 
found)...done.
Loaded symbols for /usr/lib/libxslt.so.1
Reading symbols from /usr/lib/libexslt.so.0...(no debugging symbols 
found)...done.
Loaded symbols for /usr/lib/libexslt.so.0
Reading symbols from /usr/lib/libgd.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgd.so.2
Reading symbols from /usr/lib/libGeoIP.so.1...(no debugging symbols 
found)...done.
Loaded symbols for /usr/lib/libGeoIP.so.1
Reading symbols from /lib/x86_64-linux-gnu/libc.so.6...(no debugging symbols 
found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libc.so.6
Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols 
found)...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from /lib/x86_64-linux-gnu/libm.so.6...(no debugging symbols 
found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libm.so.6
Reading symbols from /lib/x86_64-linux-gnu/libgcrypt.so.11...(no debugging 
symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libgcrypt.so.11
Reading symbols from /usr/lib/libXpm.so.4...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXpm.so.4
Reading symbols from /usr/lib/x86_64-linux-gnu/libX11.so.6...(no debugging 
symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libX11.so.6
Reading symbols from /usr/lib/x86_64-linux-gnu/libjpeg.so.62...(no debugging 
symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libjpeg.so.62
Reading symbols from /usr/lib/x86_64-linux-gnu/libfontconfig.so.1...(no 
debugging symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libfontconfig.so.1
Reading symbols from /usr/lib/x86_64-linux-gnu/libfreetype.so.6...(no debugging 
symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libfreetype.so.6
Reading symbols from /lib/x86_64-linux-gnu/libpng12.so.0...(no debugging 
symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libpng12.so.0
Reading symbols from /lib/x86_64-linux-gnu/libgpg-error.so.0...(no debugging 
symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libgpg-error.so.0
Reading symbols from /usr/lib/x86_64-linux-gnu/libxcb.so.1...(no debugging 
symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libxcb.so.1
Reading symbols from /lib/x86_64-linux-gnu/libexpat.so.1...(no debugging 
symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libexpat.so.1
Reading symbols from /usr/lib/x86_64-linux-gnu/libXau.so.6...(no debugging 
symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libXau.so.6
Reading symbols from /usr/lib/x86_64-linux-gnu/libXdmcp.so.6...(no debugging 
symbols found)...done.
Loaded symbols for /usr/lib/x86_64-linux-gnu/libXdmcp.so.6
Reading symbols from /lib/x86_64-linux-gnu/libnss_compat.so.2...(no debugging 
symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libnss_compat.so.2
Reading symbols from /lib/x86_64-linux-gnu/libnsl.so.1...(no debugging symbols 
found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libnsl.so.1
Reading symbols from /lib/x86_64-linux-gnu/libnss_nis.so.2...(no debugging 
symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libnss_nis.so.2
Reading symbols from /lib/x86_64-linux-gnu/libnss_files.so.2...(no debugging 
symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libnss_files.so.2
Reading symbols from /lib/libnss_mdns4_minimal.so.2...(no debugging symbols 
found)...done.
Loaded symbols for /lib/libnss_mdns4_minimal.so.2
Reading symbols from /lib/x86_64-linux-gnu/libnss_dns.so.2...(no debugging 
symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libnss_dns.so.2
Reading symbols from /lib/x86_64-linux-gnu/libresolv.so.2...(no debugging 
symbols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libresolv.so.2
Core was generated by `nginx: worker pr'.
Program terminated with signal 11, Segmentation fault.
#0  0x0000000000433f61 in ?? ()
(gdb) bt
#0  0x0000000000433f61 in ?? ()
#1  0x000000000043344f in ?? ()
#2  0x000000000042585c in ?? ()
#3  0x000000000041c95e in ?? ()
#4  0x0000000000423ef5 in ?? ()
#5  0x0000000000422204 in ?? ()
#6  0x0000000000423332 in ?? ()
#7  0x0000000000424454 in ?? ()
#8  0x0000000000407477 in ?? ()
#9  0x00007fe951a96eff in __libc_start_main () from 
/lib/x86_64-linux-gnu/libc.so.6
#10 0x0000000000405c69 in ?? ()
#11 0x00007fffb8ba7d38 in ?? ()
#12 0x000000000000001c in ?? ()
#13 0x0000000000000001 in ?? ()
#14 0x00007fffb8ba7f14 in ?? ()
#15 0x0000000000000000 in ?? ()
(gdb) ^CQuit


21.04.2011, в 13:57, Валера Харсеко написал(а):

> Спасибо - внес изменения - жду
> 
> 
> 21.04.2011, в 13:49, Maxim Dounin написал(а):
> 
>> Hello!
>> 
>> On Thu, Apr 21, 2011 at 01:47:14PM +0400, Валера Харсеко wrote:
>> 
>>> Коллеги, наблюдается в логах ядра страшная проблема, куда копать ?
>>> 
>>> vharseko@www2:~$ dmesg | grep nginx
>>> [844715.175582] nginx[3299] general protection ip:433f61 sp:7fff5773b630 
>>> error:0 in nginx[400000+a6000]
>>> [1091128.719472] nginx[3300] general protection ip:433f61 sp:7fff5773b630 
>>> error:0 in nginx[400000+a6000]
>>> [1200304.130820] nginx[15618] general protection ip:433f61 sp:7fff5773b630 
>>> error:0 in nginx[400000+a6000]
>>> [1200304.580713] nginx[15616] general protection ip:433f61 sp:7fff5773b5b0 
>>> error:0 in nginx[400000+a6000]
>>> [1257949.375095] nginx[15620] general protection ip:433f61 sp:7fff5773b5b0 
>>> error:0 in nginx[400000+a6000]
>>> [1257949.983984] nginx[15615] general protection ip:433f61 sp:7fff5773b5b0 
>>> error:0 in nginx[400000+a6000]
>>> [1257961.376296] nginx[15614] general protection ip:433f61 sp:7fff5773b5b0 
>>> error:0 in nginx[400000+a6000]
>>> [1258174.606213] nginx[11701] general protection ip:433f61 sp:7fff5773b600 
>>> error:0 in nginx[400000+a6000]
>>> [1258205.738774] nginx[15619] general protection ip:433f61 sp:7fff5773b630 
>>> error:0 in nginx[400000+a6000]
>>> 
>>> vharseko@www2:~$ uname -a
>>> Linux www2 2.6.35-28-server #49-Ubuntu SMP Tue Mar 1 14:55:37 UTC 2011 
>>> x86_64 GNU/Linux
>>> 
>>> vharseko@www2:~$ nginx -v
>>> nginx: nginx version: nginx/1.0.0
>> 
>> http://wiki.nginx.org/Debugging#Core_dump
>> 
>> Maxim Dounin
>> 
>> _______________________________________________
>> nginx-ru mailing list
>> nginx-ru@xxxxxxxxx
>> http://nginx.org/mailman/listinfo/nginx-ru
>

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