Bug#673107: kirkwood: TCP checksum errors when using MTU 9000

2013-06-27 Thread Damien Martins
cat /etc/debian_version 7.1 uname -a Linux nassounet 3.2.0-4-orion5x #1 Debian 3.2.41-2 armv5tel GNU/Linux When settings MTU to 9000 (ifconfig eth0 mtu 9000) : [4098918.032189] mv643xx_eth_port mv643xx_eth_port.0: eth0: link up, 1000 Mb/s, full duplex, flow control disabled When having heavy

Bug#673107: kirkwood: TCP checksum errors when using MTU 9000

2013-06-27 Thread Ben Hutchings
Control: reassign -1 src:linux-2.6 2.6.32-45 Control: close -1 Don't reopen random unrelated bugs, thanks. Ben. -- Ben Hutchings We get into the habit of living before acquiring the habit of thinking. - Albert Camus -- To

Bug#673107: kirkwood: TCP checksum errors when using MTU 9000

2012-07-29 Thread Damien Martins
Hi, As I'm not a TCP/IP guru (neither a good network admin), please find netowrk capture from Wireshark to analyze network traffic on TCP port 5001 (which is used for iperf testing) on this URL : https://www.makelofine.org/perso/debug/orion_full.pcap log : debug pass : 5c400a761e688

Bug#673107: kirkwood: TCP checksum errors when using MTU 9000

2012-07-19 Thread Damien Martins
Same behaviour :/ dmesg shows : [ 619.869032] [c002f078] (unwind_backtrace+0x0/0xdc) from [c00ab688] (__alloc_pages_nodemask+0x4dc/0x57c) [ 619.878846] [c00ab688] (__alloc_pages_nodemask+0x4dc/0x57c) from [c00ab73c] (__get_free_pages+0x14/0x44) [ 619.888727] [c00ab73c]

Bug#673107: kirkwood: TCP checksum errors when using MTU 9000

2012-07-19 Thread Ben Hutchings
On Thu, 2012-07-19 at 10:43 +0200, Damien Martins wrote: Same behaviour :/ dmesg shows : [...] MTU of 9000 requires 4 contiguous pages of memory for each packet. On a machine with only 256 MB of memory, that tends to be hard to find. This is not a bug. Are the checksum errors gone? Ben.

Bug#673107: kirkwood: TCP checksum errors when using MTU 9000

2012-05-27 Thread Damien Martins
Same behaviour :/ dmesg shows : [ 619.869032] [c002f078] (unwind_backtrace+0x0/0xdc) from [c00ab688] (__alloc_pages_nodemask+0x4dc/0x57c) [ 619.878846] [c00ab688] (__alloc_pages_nodemask+0x4dc/0x57c) from [c00ab73c] (__get_free_pages+0x14/0x44) [ 619.888727] [c00ab73c]

Bug#673107: kirkwood: TCP checksum errors when using MTU 9000

2012-05-23 Thread Rtp
Martin Michlmayr t...@cyrius.com writes: * Arnaud Patard arnaud.pat...@rtp-net.org [2012-05-21 11:40]: I've uploaded a test kernel at : http://www.rtp-net.org/kirkwood/linux-image-2.6.32-5-kirkwood_2.6.32-46~bug673107_armel.deb Can you please check that the issue is gone with it ? Can you

Bug#673107: kirkwood: TCP checksum errors when using MTU 9000

2012-05-21 Thread Rtp
Hi, I've uploaded a test kernel at : http://www.rtp-net.org/kirkwood/linux-image-2.6.32-5-kirkwood_2.6.32-46~bug673107_armel.deb Can you please check that the issue is gone with it ? Thanks, Arnaud -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of

Bug#673107: kirkwood: TCP checksum errors when using MTU 9000

2012-05-21 Thread Martin Michlmayr
* Arnaud Patard arnaud.pat...@rtp-net.org [2012-05-21 11:40]: I've uploaded a test kernel at : http://www.rtp-net.org/kirkwood/linux-image-2.6.32-5-kirkwood_2.6.32-46~bug673107_armel.deb Can you please check that the issue is gone with it ? I'll ask the person who reported the bug. Thanks!

Bug#673107: kirkwood: TCP checksum errors when using MTU 9000

2012-05-21 Thread Martin Michlmayr
* Arnaud Patard arnaud.pat...@rtp-net.org [2012-05-21 11:40]: I've uploaded a test kernel at : http://www.rtp-net.org/kirkwood/linux-image-2.6.32-5-kirkwood_2.6.32-46~bug673107_armel.deb Can you please check that the issue is gone with it ? Can you make a kernel image for Orion available?

Bug#673107: kirkwood: TCP checksum errors when using MTU 9000

2012-05-16 Thread Martin Michlmayr
Package: linux-2.6 Version: 2.6.32-45 A user on the Kirkwood platform reported TCP checksum errors when using MTU 9000: http://forum.qnap.com/viewtopic.php?f=147t=59281p=266527#p266527 This has been previously discussed: http://lists.debian.org/debian-arm/2009/11/msg00087.html iirc a patch went

Bug#673107: kirkwood: TCP checksum errors when using MTU 9000

2012-05-16 Thread Rtp
Martin Michlmayr t...@cyrius.com writes: Hi, Package: linux-2.6 Version: 2.6.32-45 A user on the Kirkwood platform reported TCP checksum errors when using MTU 9000: http://forum.qnap.com/viewtopic.php?f=147t=59281p=266527#p266527 This has been previously discussed: