netdev - Fw: [Bug 74851] New: Using kernel 3.14.x causes NAT Clients having very slow upload (< 5kb/s) or timeouts

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 for Android: free password hash cracker in your pocket

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

Message-ID: <20140425184143.2796a3bc@samsung-9>
Date:	Fri, 25 Apr 2014 18:41:42 -0700
From:	Stephen Hemminger <stephen@...workplumber.org>
To:	netdev@...r.kernel.org
Subject: Fw: [Bug 74851] New: Using kernel 3.14.x causes NAT Clients having
 very slow upload (< 5kb/s) or timeouts

Begin forwarded message:

Date: Fri, 25 Apr 2014 11:29:02 -0700
From: "bugzilla-daemon@...zilla.kernel.org" <bugzilla-daemon@...zilla.kernel.org>
To: "stephen@...workplumber.org" <stephen@...workplumber.org>
Subject: [Bug 74851] New: Using kernel 3.14.x causes NAT Clients having very slow upload (< 5kb/s) or timeouts

https://bugzilla.kernel.org/show_bug.cgi?id=74851

            Bug ID: 74851
           Summary: Using kernel 3.14.x causes NAT Clients having very
                    slow upload (< 5kb/s) or timeouts
           Product: Networking
           Version: 2.5
    Kernel Version: 3.14.1
          Hardware: All
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: IPV4
          Assignee: shemminger@...ux-foundation.org
          Reporter: ck@...rad-kostecki.de
        Regression: No

Hi!
I've recently upgraded on my router-gentoo box my kernel from 3.13.x to 3.14.1.
The kernel boots fine, but it causes, that every client behind NAT cannot
upload anymore fast. The upload starts very fast (~ 400kb/s) for about 0.5 sec
and drops immediately to about 2-5kb/s. There are also sometime timeouts after
a few more seconds. Only the upload seems to be affected, while downloads is
always full speed and works fine. Uploading directly on the gentoo-router box
works always fine with the new kernel!

I've tried gentoo-sources and vanilla-sources. Both gave me the same result. I
don't know, how to debug this problem. Which information do you need?

Conrad

-----

Gentoo Linux
Kernel 3.15.6 / 3.14.1
iptables v1.4.21
4x Intel 82574L (Soekris net6501-70 platform)

-- 
You are receiving this mail because:
You are the assignee for the bug.
--
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