From: "Michael Chan" <mchan@broadcom.com>
To: "Josip Rodin" <joy@entuzijast.net>
Cc: "'Bill Fink'" <billfink@mindspring.com>,
"Ben Hutchings" <bhutchings@solarflare.com>,
netdev <netdev@vger.kernel.org>,
"mirrors@debian.org" <mirrors@debian.org>
Subject: Re: bnx2_poll panicking kernel
Date: Thu, 26 Jun 2008 11:04:48 -0700 [thread overview]
Message-ID: <4863DA40.9050508@broadcom.com> (raw)
In-Reply-To: <20080626110132.GA30648@orion.carnet.hr>
Josip Rodin wrote:
>
> Here we go, this is the first batch of debug output. I hope it helps.
>
Thanks for the data. I've looked at a few of these SKB dumps and they
appear to be all modified in the same way:
1. SKB is unchanged and the clone bit is set.
2. skb_shared_info(SKB) has dataref 0x00010002 and these fields are
changed:
nr_frags changed from n to 1
gso_size changed from 0x5a8 to 0
gso_type changed from 1 (TCP_V4) to 0
gso_segs changed from m to 1
1 of the frags' length is modified to split the TSO packet into 1
segment
I think this is consistent with what David said about tso_fragment()
splitting the cloned TSO SKB into 2.
Thanks.
next prev parent reply other threads:[~2008-06-26 18:02 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-16 12:57 bnx2_poll panicking kernel Josip Rodin
2008-06-16 14:04 ` Ben Hutchings
2008-06-16 15:52 ` Michael Chan
2008-06-16 19:13 ` Josip Rodin
2008-06-16 21:38 ` Josip Rodin
2008-06-16 21:48 ` Josip Rodin
2008-06-16 23:45 ` Michael Chan
2008-06-17 22:37 ` Josip Rodin
2008-06-17 22:47 ` Michael Chan
2008-06-21 11:18 ` Josip Rodin
2008-06-21 15:34 ` Bill Fink
2008-06-21 16:11 ` Michael Chan
2008-06-23 18:04 ` Josip Rodin
2008-06-23 21:36 ` Josip Rodin
2008-06-23 22:48 ` Michael Chan
2008-06-24 22:58 ` Michael Chan
2008-06-25 0:04 ` David Miller
2008-06-26 11:01 ` Josip Rodin
2008-06-26 18:04 ` Michael Chan [this message]
2008-07-09 16:46 ` Josip Rodin
2008-07-09 16:57 ` Michael Chan
2008-07-09 23:46 ` David Miller
2008-07-10 9:45 ` Aviv Greenberg
2008-07-10 10:09 ` David Miller
2008-07-10 21:00 ` Michael Chan
2008-07-10 21:00 ` David Miller
2008-07-10 21:23 ` Josip Rodin
2008-07-10 21:38 ` Michael Chan
2008-07-10 22:00 ` Josip Rodin
2008-07-10 22:26 ` Michael Chan
2008-07-10 22:31 ` Josip Rodin
2008-07-10 23:20 ` David Miller
2008-07-11 9:24 ` Josip Rodin
2008-07-11 9:56 ` David Miller
2008-07-11 12:19 ` Patrick McHardy
2008-07-12 9:49 ` Jarek Poplawski
2008-07-12 13:21 ` Jarek Poplawski
2008-07-14 15:27 ` Patrick McHardy
2008-07-14 17:20 ` Jarek Poplawski
2008-07-14 17:25 ` Jarek Poplawski
2008-07-14 20:21 ` Josip Rodin
2008-07-14 21:22 ` Jarek Poplawski
2008-07-14 21:26 ` Josip Rodin
2008-07-14 21:48 ` Jarek Poplawski
2008-07-17 21:30 ` Josip Rodin
2008-07-17 21:44 ` David Miller
2008-07-18 5:12 ` Jarek Poplawski
2008-08-02 12:28 ` bad htb_{en,re}queue return codes causing corrupt data in drivers [was Re: bnx2_poll panicking kernel] Josip Rodin
2008-08-03 7:06 ` bad htb_{en,re}queue return codes causing corrupt data in drivers David Miller
2008-07-14 22:05 ` bnx2_poll panicking kernel Jarek Poplawski
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