netdev - Re: 2.6.35 -> 2.6.36 panic when vlan and promisc with tg3

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

Date:	Mon, 29 Nov 2010 19:10:06 -0800
From:	Jesse Gross <jesse@...ira.com>
To:	Ben Greear <greearb@...delatech.com>,
	David Miller <davem@...emloft.net>
Cc:	Michael Leun <lkml20101129@...ton.leun.net>,
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: 2.6.35 -> 2.6.36 panic when vlan and promisc with tg3

On Mon, Nov 29, 2010 at 4:19 PM, Ben Greear <greearb@...delatech.com> wrote:
> On 11/29/2010 11:17 AM, Michael Leun wrote:
>>
>> Hi,
>>
>> only kernel message I was able to capture on serial were:
>>
>> UG: unable to handle kernel paging request at 01cc921c
>> IP: [<c034bfce>] vlan_hwaccel_do_receive+0x59/0xd0
>> *pdpt = 0000000036a2a001 *pde = 0000000000000000
>> Oops: 0002 [#1] SMP
>> last sysfs
>>
>> Then machine dead.
>>
>> In 2.6.35.x this did not happen (but vlans broken - cannot see vlan
>> tags with tcpdump),
>
> Try this patch:
>
> http://permalink.gmane.org/gmane.linux.network/176566
>
> It looks like this hasn't made it into stable yet?

It didn't make it into 2.6.36.1.

David, I know that you already acked this patch but it sounds like
Greg would prefer to get it from you directly:
https://lkml.org/lkml/2010/11/19/685
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html