From: "U.Mutlu" <for-gmane@mutluit.com>
To: netfilter@vger.kernel.org
Subject: Re: Critical problem nfq_get_packet_hw function
Date: Tue, 29 Nov 2011 22:21:02 +0100 [thread overview]
Message-ID: <jb3ibv$mq2$1@dough.gmane.org> (raw)
In-Reply-To: <201111222236.42405.general@upit-systems.com>
And what is the problem? (or did I overlook something?)
general@upit-systems.com wrote, On 2011-11-22 19:36:
> Hello.
> Help me please!
>
> I use netfilter for the project traffpro (billing system), has faced such
> problem, at obtaining MAC of a source address I obtain the normal data, but at
> loading increase I start to receive instead of MAC addresses:
> (The first parameter MAC the address real, second parameter that function
> nfq_get_packet_hw () returns me, the third parameter length of the received
> address)
>
> 90 e6 ba 10 21 ff = 40 0 7f 6 90 39 len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 90 38 len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 90 37 len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 90 33 len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 90 32 len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 90 29 len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 90 28 len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 8f d8 len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 8f d7 len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 8f d6 len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 8f d0 len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 8f cf len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 8f ce len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 8f ca len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 8f c9 len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 8f c0 len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 8f bf len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 8f 6d len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 8f 6c len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 8f 6b len: 6
> 90 e6 ba 10 21 ff = 40 0 7f 6 8f 65 len: 6
>
> The problem was showed only on 2Ñ… computers, attempts to replace the
> distribution kit linux haven't resulted in the positive result (were used for
> tests Fedora 14 - 16, Ubuntu server 10.04).
>
> Such problem servers only 2, on remaining servers operation excellent at any
> loadings.
>
> The only thing that it identical at these two problem servers:
>
> 07:00.0 Ethernet controler: INTEL CORPORATION 82576 Gigabit Network Connection
> (rev 01)
> 07:00.1 Ethernet controler: INTEL CORPORATION 82576 Gigabit Network Connection
> (rev 01)
>
> Configuration of one of problem servers:
>
> processor : 3
> vendor_id : GenuineIntel
> cpu family : 6
> model : 26
> model name : Intel(R) Xeon(R) CPU E5504 @ 2.00GHz
> stepping : 5
> cpu MHz : 1600.000
> cache size : 4096 KB
>
>
>
> 00:00.0 Host bridge: Intel Corporation 5520 I/O Hub to ESI Port (rev 13)
> 00:01.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root
> Port 1 (rev 13)
> 00:03.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root
> Port 3 (rev 13)
> 00:07.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root
> Port 7 (rev 13)
> 00:09.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root
> Port 9 (rev 13)
> 00:14.0 PIC: Intel Corporation 5520/5500/X58 I/O Hub System Management
> Registers (rev 13)
> 00:14.1 PIC: Intel Corporation 5520/5500/X58 I/O Hub GPIO and Scratch Pad
> Registers (rev 13)
> 00:14.2 PIC: Intel Corporation 5520/5500/X58 I/O Hub Control Status and RAS
> Registers (rev 13)
> 00:1a.0 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI
> Controller #4
> 00:1a.7 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI
> Controller #2
> 00:1c.0 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root
> Port 1
> 00:1c.4 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root
> Port 5
> 00:1d.0 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI
> Controller #1
> 00:1d.1 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI
> Controller #2
> 00:1d.2 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI
> Controller #3
> 00:1d.7 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI
> Controller #1
> 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 90)
> 00:1f.0 ISA bridge: Intel Corporation 82801JIR (ICH10R) LPC Interface
> Controller
> 00:1f.2 SATA controller: Intel Corporation 82801JI (ICH10 Family) SATA AHCI
> Controller
> 02:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G200e [Pilot]
> ServerEngines (SEP1) (rev 02)
> 06:00.0 RAID bus controller: Hewlett-Packard Company Smart Array G6
> controllers (rev 01)
> 07:00.0 Ethernet controller: Intel Corporation 82576 Gigabit Network
> Connection (rev 01)
> 07:00.1 Ethernet controller: Intel Corporation 82576 Gigabit Network
> Connection (rev 01)
> fe:00.0 Host bridge: Intel Corporation Xeon 5500/Core i7 QuickPath
> Architecture Generic Non-Core Registers (rev 05)
> fe:00.1 Host bridge: Intel Corporation Xeon 5500/Core i7 QuickPath
> Architecture System Address Decoder (rev 05)
> fe:02.0 Host bridge: Intel Corporation Xeon 5500/Core i7 QPI Link 0 (rev 05)
> fe:02.1 Host bridge: Intel Corporation Xeon 5500/Core i7 QPI Physical 0 (rev
> 05)
> fe:02.4 Host bridge: Intel Corporation Xeon 5500/Core i7 QPI Link 1 (rev 05)
> fe:02.5 Host bridge: Intel Corporation Xeon 5500/Core i7 QPI Physical 1 (rev
> 05)
> fe:03.0 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory
> Controller (rev 05)
> fe:03.1 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory
> Controller Target Address Decoder (rev 05)
> fe:03.2 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory
> Controller RAS Registers (rev 05)
> fe:03.4 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory
> Controller Test Registers (rev 05)
> fe:04.0 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory
> Controller Channel 0 Control Registers (rev 05)
> fe:04.1 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory
> Controller Channel 0 Address Registers (rev 05)
> fe:04.2 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory
> Controller Channel 0 Rank Registers (rev 05)
> fe:04.3 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory
> Controller Channel 0 Thermal Control Registers (rev 05)
> fe:05.0 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory
> Controller Channel 1 Control Registers (rev 05)
> fe:05.1 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory
> Controller Channel 1 Address Registers (rev 05)
> fe:05.2 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory
> Controller Channel 1 Rank Registers (rev 05)
> fe:05.3 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory
> Controller Channel 1 Thermal Control Registers (rev 05)
> fe:06.0 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory
> Controller Channel 2 Control Registers (rev 05)
> fe:06.1 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory
> Controller Channel 2 Address Registers (rev 05)
> fe:06.2 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory
> Controller Channel 2 Rank Registers (rev 05)
> fe:06.3 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory
> Controller Channel 2 Thermal Control Registers (rev 05)
>
> Thanks!
> --
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prev parent reply other threads:[~2011-11-29 21:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-22 18:36 Critical problem nfq_get_packet_hw function general
2011-11-29 21:21 ` U.Mutlu [this message]
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