netdev - Re: [ovs-dev] [GIT net-next] Open vSwitch

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]

Message-ID: <52D42A9E.1030805@citrix.com>
Date:	Mon, 13 Jan 2014 18:04:14 +0000
From:	Zoltan Kiss <zoltan.kiss@...rix.com>
To:	Jesse Gross <jesse@...ira.com>
CC:	David Miller <davem@...emloft.net>,
	"dev@...nvswitch.org" <dev@...nvswitch.org>,
	netdev <netdev@...r.kernel.org>
Subject: Re: [ovs-dev] [GIT net-next] Open vSwitch

On 08/01/14 15:10, Jesse Gross wrote:
> On Wed, Jan 8, 2014 at 9:49 AM, Zoltan Kiss <zoltan.kiss@...rix.com> wrote:
>> Hi,
>>
>> I've tried the latest net-next on a Xenserver install with 1.9.3 userspace,
>> and it seems this patch series broke it (at least after reverting that
>> locally it works now). I haven't went too far yet checking what's the
>> problem, but it seems the xenbrX device doesn't really receive too much of
>> the traffic coming through the NIC. Is it expected?
>
> What do you mean by doesn't receive too much traffic? What does it get?
>

Sorry for the vague error description, now I had more time to look into 
this. I think the problem boils down to this:

Jan 13 17:55:07 localhost ovs-vswitchd: 
07890|netlink_socket|DBG|nl_sock_recv__ (Success): nl(len:274, 
type=29(ovs_packet), flags=0, seq=0, pid=0,genl(cmd=1,version=1)
Jan 13 17:55:07 localhost ovs-vswitchd: 07891|netlink|DBG|attributes 
followed by garbage
Jan 13 17:55:07 localhost ovs-vswitchd: 07892|dpif|WARN|system@...br0: 
recv failed (Invalid argument)

That's just keep repeating. I'm keep looking.

Zoli
--
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