Re: strange ping response times...

2012-04-11 Thread Luigi Rizzo
On Wed, Apr 11, 2012 at 12:09:48AM -0400, Jason Hellenthal wrote: > ... > > Apparently a ping -f has a much lower RTT than one with non-zero > > delay between transmissions. Part of the story could be that > > the flood version invokes a non-blocking select. > > On the other hand, pinging on the l

Re: strange ping response times...

2012-04-11 Thread Andre Oppermann
On 11.04.2012 01:32, Luigi Rizzo wrote: On Tue, Apr 10, 2012 at 07:05:00PM -0400, Barney Wolff wrote: CPU cache? Cx states? powerd? powerd is disabled, and i am going down to C1 at most > sysctl -a | grep cx hw.acpi.cpu.cx_lowest: C1 dev.cpu.0.cx_supported: C1/1 C2/80

Re: strange ping response times...

2012-04-11 Thread Luigi Rizzo
On Wed, Apr 11, 2012 at 12:35:10PM +0200, Andre Oppermann wrote: > On 11.04.2012 01:32, Luigi Rizzo wrote: > >On Tue, Apr 10, 2012 at 07:05:00PM -0400, Barney Wolff wrote: > >>CPU cache? > >>Cx states? > >>powerd? > > > >powerd is disabled, and i am going down to C1 at most > > > sysctl -a | g

Re: recent update breaks some ports

2012-04-11 Thread Stefan Farfeleder
On Tue, Apr 10, 2012 at 08:31:53AM +0200, Stefan Farfeleder wrote: > On Tue, Apr 10, 2012 at 01:44:02AM -0400, AN wrote: > > FreeBSD FBSD10 10.0-CURRENT FreeBSD 10.0-CURRENT #7 r234042: Sun Apr 8 > > 17:36:38 EDT 2012 root@FBSD10:/usr/obj/usr/src/sys/MYKERNEL amd64 > > > > After a recent up

Re: strange ping response times...

2012-04-11 Thread Andre Oppermann
On 11.04.2012 13:00, Luigi Rizzo wrote: On Wed, Apr 11, 2012 at 12:35:10PM +0200, Andre Oppermann wrote: On 11.04.2012 01:32, Luigi Rizzo wrote: On Tue, Apr 10, 2012 at 07:05:00PM -0400, Barney Wolff wrote: CPU cache? Cx states? powerd? powerd is disabled, and i am going down to C1 at most

Re: recent update breaks some ports

2012-04-11 Thread Konstantin Belousov
On Wed, Apr 11, 2012 at 01:34:01PM +0200, Stefan Farfeleder wrote: > On Tue, Apr 10, 2012 at 08:31:53AM +0200, Stefan Farfeleder wrote: > > On Tue, Apr 10, 2012 at 01:44:02AM -0400, AN wrote: > > > FreeBSD FBSD10 10.0-CURRENT FreeBSD 10.0-CURRENT #7 r234042: Sun Apr 8 > > > 17:36:38 EDT 2012

Re: strange ping response times...

2012-04-11 Thread Luigi Rizzo
On Wed, Apr 11, 2012 at 02:16:49PM +0200, Andre Oppermann wrote: > On 11.04.2012 13:00, Luigi Rizzo wrote: > >On Wed, Apr 11, 2012 at 12:35:10PM +0200, Andre Oppermann wrote: > >>On 11.04.2012 01:32, Luigi Rizzo wrote: > >>>On Tue, Apr 10, 2012 at 07:05:00PM -0400, Barney Wolff wrote: > CPU cac

Re: FreeBSD 10 completely on IPv6, without IPv4?

2012-04-11 Thread Bjoern A. Zeeb
On 29. Mar 2012, at 01:23 , O. Hartmann wrote: Hi, > Am 03/28/12 13:33, schrieb Andrey Fesenko: >> On Wed, Mar 28, 2012 at 12:09 PM, O. Hartmann >> wrote: >>> Hello. >>> >>> Is FreeBSD 10.0-CURRENT capable/ready to be run as a IPv6-only system? I >>> read some time ago that to be run still some

Re: recent update breaks some ports

2012-04-11 Thread Taku YAMAMOTO
On Wed, 11 Apr 2012 15:53:38 +0300 Konstantin Belousov wrote: > On Wed, Apr 11, 2012 at 01:34:01PM +0200, Stefan Farfeleder wrote: > > On Tue, Apr 10, 2012 at 08:31:53AM +0200, Stefan Farfeleder wrote: > > > On Tue, Apr 10, 2012 at 01:44:02AM -0400, AN wrote: > > > > FreeBSD FBSD10 10.0-CURRENT F

Follow-up: Re: recent update breaks some ports

2012-04-11 Thread Taku YAMAMOTO
The following is the first occurence of wlock-within-wlock incident when I run xfdesktop-settings under gdb. Hardware watchpoint 3: lock_place[0].count_ww Old value = 0 New value = 1 0x28f52522 in _thr_rtld_wlock_acquire (lock=0x28f63600) at /usr/src/lib/libthr/thread/thr_rtld.c:152 152

Re: Follow-up: Re: recent update breaks some ports

2012-04-11 Thread Konstantin Belousov
On Thu, Apr 12, 2012 at 04:04:11AM +0900, Taku YAMAMOTO wrote: > The following is the first occurence of wlock-within-wlock incident > when I run xfdesktop-settings under gdb. > > Hardware watchpoint 3: lock_place[0].count_ww > > Old value = 0 > New value = 1 > 0x28f52522 in _thr_rtld_wlock_acqui

Re: recent update breaks some ports

2012-04-11 Thread Stefan Farfeleder
On Wed, Apr 11, 2012 at 03:53:38PM +0300, Konstantin Belousov wrote: > On Wed, Apr 11, 2012 at 01:34:01PM +0200, Stefan Farfeleder wrote: > > On Tue, Apr 10, 2012 at 08:31:53AM +0200, Stefan Farfeleder wrote: > > > > > > I'm experiencing that too (r234038), xine also no longer starts (hangs > > >

FreeBSD on recent Xeon E5

2012-04-11 Thread Arnaud Lacombe
Hi, I just booted FreeBSD 9.0-RELEASE on a Xeon E5-1650 based platform. It would seems that the CPU handles by itself a lots of PCI functions which do not seem to be supported by FreeBSD. Here is the output of `pciconf -l' restricted to unhandled devices: none0@pci0:0:4:0: class=0x088000 card=0x0

Re: DTrace on FreeBSD

2012-04-11 Thread Sevan / Venture37
On 11/04/2012 01:21, Daichi GOTO wrote: > I do not know well. And I think Tod McQuillin could help you. >(http://2012.asiabsdcon.org/timetable.html#T1B) I have emailed Tod on an address I found in the archive here from 2009. I've been digging around the archive of this list to see if I could s

Re: DTrace on FreeBSD

2012-04-11 Thread Sevan / Venture37
On 12/04/2012 00:26, Sevan / Venture37 wrote: > I have emailed Tod on an address I found in the archive here from 2009. > I've been digging around the archive of this list to see if I could shed > any more light on the matter& found this reply from John Birrell > himself 3 months after DTrace had

Re: strange ping response times...

2012-04-11 Thread Bruce Evans
On Wed, 11 Apr 2012, Luigi Rizzo wrote: On Wed, Apr 11, 2012 at 02:16:49PM +0200, Andre Oppermann wrote: On 11.04.2012 13:00, Luigi Rizzo wrote: On Wed, Apr 11, 2012 at 12:35:10PM +0200, Andre Oppermann wrote: On 11.04.2012 01:32, Luigi Rizzo wrote: Things going through loopback go through a

[head tinderbox] failure on ia64/ia64

2012-04-11 Thread FreeBSD Tinderbox
TB --- 2012-04-12 03:00:05 - tinderbox 2.9 running on freebsd-current.sentex.ca TB --- 2012-04-12 03:00:05 - FreeBSD freebsd-current.sentex.ca 8.3-PRERELEASE FreeBSD 8.3-PRERELEASE #0: Mon Mar 26 13:54:12 EDT 2012 d...@freebsd-current.sentex.ca:/usr/obj/usr/src/sys/GENERIC amd64 TB --- 2012-

Re: Follow-up: Re: recent update breaks some ports

2012-04-11 Thread Taku YAMAMOTO
I'm glad to report that your patch fixes not only wlock-within-wlock cases but also rlock-within-wlock cases properly! On Wed, 11 Apr 2012 22:42:39 +0300 Konstantin Belousov wrote: > On Thu, Apr 12, 2012 at 04:04:11AM +0900, Taku YAMAMOTO wrote: (snip) > > The following is the first occurence o