[Sysadmins] tc qdisc show: Segmentation fault

[Sysadmins] tc qdisc show: Segmentation fault

[metalsoft]

Приветствую сообщество.

Сталкивался ли кто с таким?

[root@org-gw ~]# tc qdisc show
Ошибка сегментирования
[root@org-gw ~]# uname -a
Linux org-gw.glazov.net 2.6.25-std-srv-alt8.M41.4 #1 SMP Sat Dec 6 
17:00:40 MSK 2008 i686 GNU/Linux
[root@org-gw ~]#
AltServer 4.0, dist-upgrade до branch

[root@localhost 1]# tc qdisc show
Segmentation fault
[root@localhost 1]# uname -a
Linux localhost.localdomain 2.6.25-std-def-alt8.M41.1 #1 SMP Thu Sep 11 
01:14:41 MSD 2008 i686 GNU/Linux
[root@localhost 1]# cat /etc/altlinux-release
ALT Linux 4.1 Desktop (Thymus)
[root@localhost 1]#

У нас tc не адекватен?

Re: [Sysadmins] tc qdisc show: Segmentation fault

[Serge]

On Wednesday 04 March 2009 14:44:44 metalsoft wrote:
> Приветствую сообщество.
>
> Сталкивался ли кто с таким?
>
> [root@org-gw ~]# tc qdisc show
> Ошибка сегментирования
> [root@org-gw ~]# uname -a
> Linux org-gw.glazov.net 2.6.25-std-srv-alt8.M41.4 #1 SMP Sat Dec 6
> 17:00:40 MSK 2008 i686 GNU/Linux
> [root@org-gw ~]#
> AltServer 4.0, dist-upgrade до branch
>
> [root@localhost 1]# tc qdisc show
> Segmentation fault
> [root@localhost 1]# uname -a
> Linux localhost.localdomain 2.6.25-std-def-alt8.M41.1 #1 SMP Thu Sep 11
> 01:14:41 MSD 2008 i686 GNU/Linux
> [root@localhost 1]# cat /etc/altlinux-release
> ALT Linux 4.1 Desktop (Thymus)
> [root@localhost 1]#
>
> У нас tc не адекватен?
на ядре 2.6.18-ovz-smp-alt24 адекватен
(во всяком случае у меня)

Re: [Sysadmins] tc qdisc show: Segmentation fault

[Alexei Babich]

> [root@org-gw ~]# tc qdisc show
> Ошибка сегментирования
Для дополнительной информации так:
gdb tc qdisc show
run
bt
quit

-- 
С уважением,
Алексей Бабич, инженер-схемотехник ООО НПП "Резонанс", Челябинск, Россия
http://www.rez.ru
JID: impatt@jabber.ru

Re: [Sysadmins] tc qdisc show: Segmentation fault

[metalsoft]

Alexei Babich пишет:
>> [root@org-gw ~]# tc qdisc show
>> Ошибка сегментирования
> Для дополнительной информации так:
> gdb tc qdisc show
> run
> bt
> quit
> 
[root@localhost /]# gdb tc
GNU gdb 6.6-alt3 (ALT Linux)
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain 
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i586-alt-linux"...
(no debugging symbols found)
Using host libthread_db library "/lib/libthread_db.so.1".
(gdb) run qdisc show
Starting program: /sbin/tc qdisc show
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)

Program received signal SIGSEGV, Segmentation fault.
0x08059a04 in prio_print_opt ()
(gdb) bt
#0  0x08059a04 in prio_print_opt ()
#1  0x0804dadf in print_qdisc ()
#2  0x0806da80 in rtnl_dump_filter ()
#3  0x0804d7cd in tc_qdisc_list ()
#4  0x0804cb64 in _start ()
(gdb) quit
The program is running.  Exit anyway? (y or n) y
[root@localhost /]#

Re: [Sysadmins] tc qdisc show: Segmentation fault

[Alexei Babich]

> Program received signal SIGSEGV, Segmentation fault.
> 0x08059a04 in prio_print_opt ()
> (gdb) bt
> #0  0x08059a04 in prio_print_opt ()
> #1  0x0804dadf in print_qdisc ()
> #2  0x0806da80 in rtnl_dump_filter ()
> #3  0x0804d7cd in tc_qdisc_list ()
> #4  0x0804cb64 in _start ()
> (gdb) quit

Похоже, что дело собственно в tc. Обновить/откатить/пересобрать ?

-- 
С уважением,
Алексей Бабич, инженер-схемотехник ООО НПП "Резонанс", Челябинск, Россия
http://www.rez.ru
JID: impatt@jabber.ru

Re: [Sysadmins] tc qdisc show: Segmentation fault

[Pavel]

https://bugzilla.altlinux.org/show_bug.cgi?id=15409

-- 
Best regards, Pavel
mail/xmpp: p2n-at-ya-dot-ru