linux-kernel - Chelsio driver bug in offload mode

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Date:	Fri, 23 Nov 2007 09:57:16 +0530
From:	TEJ <tej.linuxdev@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: Chelsio driver bug in offload mode

hey
I am using chelsio offload stack to tranfer data between two back to
back connected systems.
Now I using lighttpd server and http browser. After three-way
handskahe successful completed, when it start transfering of data it
gives me the following warning and then close the socket.

cxgb3 0000:01:00.0 CIM SDRAM address out of range (0x2)
cxgb3 0000:01:00.0 encountered fatal error. operation suspended.
cxgb3 0000:01:00.0 FW status: 0x0,0x0,0x0,0x0

n then i don't get anything on the browser side.

As i have tried to debug the problem i found that when skb is
nonlinear and skb->len became more then mtu, it give me this bug.
After that i have tried to linearize the skb and send but other side
it shows me a really html crapped data.

i am not able to clearly debug the problem. what i am doing wrong.

thanks
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/