Re: TCP stack lock contention with short-lived connections

2014-05-28 Thread Julien Charbon
Hi, On 23/05/14 22:52, Julien Charbon wrote: On 23/05/14 14:06, Julien Charbon wrote: On 27/02/14 11:32, Julien Charbon wrote: On 07/11/13 14:55, Julien Charbon wrote: On Mon, 04 Nov 2013 22:21:04 +0100, Julien Charbon wrote: I have put technical and how-to-repeat details in below PR: ke

Re: kern/190102: [tcp] net.inet.tcp.drop_synfin=1 no longer works on FreeBSD 10+ [regression]

2014-05-28 Thread Eygene Ryabinkin
I assume that your pf(4) is enabled during these tests, you have "scrub" statements in the ruleset and removing "scrub" will restore the expected behaviour on 10.x? I am slightly amused that on 9.x with "scrub" you're getting the expected behaviour, because clearing FIN bit for SYN packets was the

Re: kern/190102: [tcp] net.inet.tcp.drop_synfin=1 no longer works on FreeBSD 10+ [regression]

2014-05-28 Thread Eygene Ryabinkin
The following reply was made to PR kern/190102; it has been noted by GNATS. From: Eygene Ryabinkin To: FreeBSD GNATS followup , freebsd-net@freebsd.org Cc: Subject: Re: kern/190102: [tcp] net.inet.tcp.drop_synfin=1 no longer works on FreeBSD 10+ [regression] Date: Thu, 29 May 2014 09:4

[VIMAGE][udplite] FreeBSD 10-STABLE/powerpc

2014-05-28 Thread Jason Hellenthal
Is anyone aware that VIMAGE on powerpc is currently broken ? In file included from /export/usr/src/sys/netinet/in_proto.c:83: /export/usr/src/sys/netinet/udp_var.h: In function 'get_inpcbinfo': /export/usr/src/sys/netinet/udp_var.h:153: error: dereferencing pointer to incomplete type /export/usr/s

Re: kern/190102: [tcp] net.inet.tcp.drop_synfin=1 no longer works on FreeBSD 10+ [regression]

2014-05-28 Thread hiren panchasara
On Wed, May 28, 2014 at 10:46 PM, Eygene Ryabinkin wrote: > I assume that your pf(4) is enabled during these tests, you have > "scrub" statements in the ruleset and removing "scrub" will restore > the expected behaviour on 10.x? I can confirm that I see exactly what you are saying on a stable/10