From: "challaharikumar" <challaharikumar@tataelxsi.co.in>
To: <linuxppc-dev@lists.linuxppc.org>
Subject: A doubt in sk_buff
Date: Sat, 13 Mar 2004 14:59:06 +0530 [thread overview]
Message-ID: <000501c408dd$a2133960$3401080a@telxsi.com> (raw)
Hi!
all,
A doubt in sk_buff. I am running the fcc_enet driver provided in the PPC
architecture tree for MPC8260 on ADS board.
Kernel version is 2.4.1. The driver has been modified to be loaded as a
module.
When IFNET provides the sk_buff to transmit I store them up in an array
and at transmit complete I release the sk_buff.
When the module is unloaded, I release all the sk_buffs.
When I release the sk_buff I get the following output. Am I doing
anything wrong here ?
----------------------------------------------------------------------------
-------------
# ifconfig eth1 10.1.70.56 netmask 255.255.0.0 up
eth1: config: auto-negotiation on, 10FDX, 10HDX.
# ping 10.1.1.1
Inside fcc_enet_start_xmit... skb: c01e5c60
Inside fcc_enet_start_xmit... skb: c01e5620
Inside fcc_enet_start_xmit... skb: c01e5080
No response from 10.1.1.1
# lsmod
Module Size Used by
enet 12512 0 (unused)
# rmmod enet
Warning: kfree_skb passed an skb still on a list (from c208360c).
kernel BUG at skbuff.c:277!
Oops: Exception in kernel mode, sig: 4
----------------------------------------------------------------------------
------------------
Any help will be greatly appreciated,
Thanks in advance ,
regards
hari
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
reply other threads:[~2004-03-13 9:29 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='000501c408dd$a2133960$3401080a@telxsi.com' \
--to=challaharikumar@tataelxsi.co.in \
--cc=linuxppc-dev@lists.linuxppc.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).