From: Stephen Hemminger <shemminger@osdl.org>
To: "Haisen.Zhang" <zhs@cybertan.com.cn>
Cc: bridge@osdl.org
Subject: [Bridge] Re: a problem about brctl
Date: Thu, 05 Jan 2006 07:38:20 -0800 [thread overview]
Message-ID: <43BD3D6C.90608@osdl.org> (raw)
In-Reply-To: <6G939894828889.03394@receive11.inner-21cn.com>
Haisen.Zhang wrote:
>shemminger，
>
> I have a problem with brctl application,following is my operations:
>
> vconfig add eth0 3
>
> brctl addbr br0
>
> brctl addbr br1
>
> brctl addif br0 eth0.3
>
> brctl delif br0 eth0.3
>
> brctl addif br1 eth0.3
>
> brctl delif br0 eth0.3
>
> brctl delif br0 eth0.3
>
> At lastest operation,I delif eth0.3 from br0 several times,and the system will crack down, and the following infomation will display at console:
># brctl delif br0 eth0.3
>zhsdebug: main() line 60....
><4>zhs_debug:br_ioctl_deviceless_stub() line 314
><4>br_ioctl_deviceless() start,arg0=0x00000000,arg1=0...
><4>zhs_debug:br_ioctl_deviceless_stub() line 316
><4>zhs_debug:br_ioctl_deviceless_stub() line 314
><4>br_ioctl_deviceless() start,arg0=0x7fff7d68,arg1=32...
><4>zhs_debug:br_ioctl_deviceless() line 266
><4>zhs_debug:br_get_bridge_ifindices() line 270
><4>zhs_debug:br_get_bridge_ifindices() line 280
><4>br_get_bridge_ifindices() return 2....
><4>br_ioctl_deviceless() get arg1=2...
><4>toUser:0D 00 00 00 0A 00 00 00 ........
><4>zhs_debug:br_ioctl_deviceless() line 275
><4>zhs_debug:br_ioctl_deviceless_stub() line 316
>Oops in fault.c:do_page_fault, line 204:
>$0 : 00000000 1000fc00 000002d0 000000b4 9566e000 941e3d34 95aae8c0 00000000
>$8 : 00000000 00000000 955f3832 00000000 9422954a fffffff9 955f37ea ffffffff
>$16: 941e3d34 941e3cec 95bc5800 955f39b0 00000007 7fff7930 95bc5800 004563b0
>$24: 0000000a 00000002 955f2000 955f3928 7fff78b0 94181d38
>Hi : 00000000
>Lo : 00000000
>epc : 94181d50 Not tainted
>Status: 1000fc03
>Cause : 10800008
>Process brctl (pid: 345, stackpage=955f2000)
>Stack: 941e3cec 941e3d34 00000121 00000000 955f39b0 7fff7d2f 95bc5800 7fff7930
> 941826dc 941824c4 941e3fec 941e4008 00000039 00000000 0e000080 ff44aa0a
> 0e000080 ff44aa0a 00000000 00000258 000000c8 00000190 00000258 000000c8
> 00000190 00000000 00007530 00000190 00000000 00000000 00000000 00000000
> 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000 ...
>Call Trace: [<941e3cec>] [<941e3d34>] [<941826dc>] [<941824c4>] [<941e3fec>] [<941e4008>]
> [<94035220>] [<9402dae8>] [<941e4004>] [<941e4100>] [<941e3fec>] [<941e4100>]
> [<941e3fec>] [<94182f74>] [<94182f38>] [<941e3fec>] [<941e4100>] [<94180288>]
> [<940d7f08>] [<940df9c8>] [<940dd608>] [<94073d4c>] [<940dfce4>] [<94074d34>]
> [<9412f9b0>] [<9405ce84>] [<940d5c70>] [<9406cd68>] [<9406cd74>] [<9405b7d0>]
> [<9402dae8>]
>
>Code: 8cc2000c 8cc30008 00021080 <8c64003c> 00531021 ac440000 8cc60000 54c0fff9 8cc2000c
>Segmentation fault
>
>
> why? can you help me?
> Thank you very much.
>
>
> Haisen.Zhang
> zhs@cybertan.com.cn
> 2006-01-05
>
>
Which kernel version are you using? A bug like that existed in earlier 2.4
versions.
parent reply other threads:[~2006-01-05 15:38 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <6G939894828889.03394@receive11.inner-21cn.com>]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=43BD3D6C.90608@osdl.org \
--to=shemminger@osdl.org \
--cc=bridge@osdl.org \
--cc=zhs@cybertan.com.cn \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.