Frank de Bot (lists | 2 May 20:37 2015
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kernel process [nfscl] high cpu

Hi,

On a 10.1-RELEASE-p9 server I have several NFS mounts used for a jail.
Because it's a server only to test, there is a low load. But the [nfscl]
process is hogging a CPU after a while. This happens pretty fast, within
1 or 2 days. I'm noticing the high CPU of the process when I want to do
some test after a little while (those 1 or 2 days).

My jail.conf look like:

exec.start = "/bin/sh /etc/rc";
exec.stop = "/bin/sh /etc/rc.shutdown";
exec.clean;
mount.devfs;
exec.consolelog = "/var/log/jail.$name.log";
#mount.fstab = "/usr/local/etc/jail.fstab.$name";

test01 {
        host.hostname = "test01_hosting";
        ip4.addr = somepublicaddress;
        ip4.addr += someprivateaddress;

        mount = "10.13.37.2:/tank/hostingbase      /opt/jails/test01
   nfs     nfsv4,minorversion=1,pnfs,ro,noatime        0       0";
        mount +=  "10.13.37.2:/tank/hosting/test
/opt/jails/test01/opt       nfs     nfsv4,minorversion=1,pnfs,noatime
     0       0";

        path = "/opt/jails/test01";
}
(Continue reading)

Oliver Pinter | 2 May 19:15 2015

include/rpcsvc - mkdir: /usr/obj/lib32: Permission denied

Hi all!

I try to build a modified 10-STABLE with jenkins, but I got the error
in the subject.
You can find the full build log under this link:
http://jenkins.hardenedbsd.org:8180/jenkins/job/HardenedBSD-10-experimental-amd64/1/console

If you need more info, please ping me, or write to core <at> hardenedbsd.org .

Thanks you,
Oliver
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Claude Buisson | 28 Apr 12:11 2015
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VT+KVM: is there a way to disable video output on a given connector ?

Hello,

I have an old Dell Inspirao 9300 with a Radeon video card, which I use
to do some tests.

This computer has a screen (1920x1200) in very bad state, so I use it
with an external display (1920x1080), switching to the external by a
special key combination (Fn+F8).

This works OK when the video is in alphanumeric mode, that is with
syscons. But with the video in graphics mode, both screens are used.

Under X, the output to the internal screen may be suppressed with
xrandr. But with vt I have not found any documented tunable/sysctl to
achieve the same effect (I already use the kern.vt.fb.default_mode
tunable to force the resolution).

Thanks for your attention,

CBu
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Abese | 27 Apr 20:39 2015
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TECSHOW 2015 – Divulgue seus produtos com custo zero!

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(Continue reading)

Midsommar Festival 2015 | 26 Apr 09:05 2015
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Are you a DJ ?

   If you have trouble reading this email, turn on the images, or [1]click
                           here to read it online.

                             [2][CDc4LAiWEAIEcWc.jpg]

      [3]Midsommar Festival returns to Switzerland for the 5th year and we
      are searching the planet for the best talented DJ to join the festival
      for a spotlight performance on this edition in Lucerne. If you think
      you have what it takes, then upload your best 30 minutes DJ set via
      Mixcloud or SoundCloud.

      One talented and lucky winner will get the chance to perform at the
      Midsommar Festival, with some of the most relevant and talented acts
      coming from many different countries. The Midsommar Team will cover
      roundtrip flights and accommodation in Lucerne, Switzerland.

      The final line-up will be announced soon and maybe with your name on
      the roster?!
      This is a unique chance to be part of an incredible festival with
      artists coming from all around the world.

                             [4][CDc7yZfWAAAmKQ7.jpg]
                                   How to Enter:

   The competition is open to European residents only.

        * Open a SoundCloud or MixCloud account in case you don't have one.
        * Upload a mix of no more than 30 minutes.
        * Title the mix Midsommar Recruits [Your DJ Name]
        * Tag your mix Midsommar Recruits if you fail to tag it correctly,
(Continue reading)

Dmitry Morozovsky | 25 Apr 12:31 2015
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protecting some processes from out-of-swap killer

Hi there colleagues,

I have stable/10 on a rather big machine (2*8*2 e5 Xeon, 64G RAM, SAS+SSD ZFS 
raid10+ZIL+L2ARC) acting as a PostgreSQL server. 

To use such a big resource pool that is mostly idle, I'd deployed poudriere 
there (using tmpfs) too.

Most times this combination works like a charm: LA could be 60+ and no visual 
latency increase on SQL queries.

However, sometimes postgres processes got killed by 'out of swap space'.  
I suppose the source of problem could be that VSZ size of postgres processes 
(8-9 G) is bigger than swap congigured (4G).

Is there any way to prevent this, besides reallocating space for swap?

Quick googling does not help, at least I could not find answers relevant 
enough.

Thanks!

--

-- 
Sincerely,
D.Marck                                     [DM5020, MCK-RIPE, DM3-RIPN]
[ FreeBSD committer:                                 marck <at> FreeBSD.org ]
------------------------------------------------------------------------
*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck <at> rinet.ru ***
------------------------------------------------------------------------
_______________________________________________
(Continue reading)

David Wolfskill | 25 Apr 01:01 2015

stable/10 panic; _ieee80211_crypto_delkey() likely involved

I was reading some recent commits to stable/10 after just having issued
"service netif restart iwn0" in an effort to get wlan0 to re-associate,
and my laptop panicked:

Fri Apr 24 15:28:37 PDT 2015

FreeBSD localhost 10.1-STABLE FreeBSD 10.1-STABLE #46  r281921M/281927:1001512: Fri Apr 24 04:24:32
PDT 2015     root <at> g1-254.catwhisker.org:/common/S1/obj/usr/src/sys/CANARY  i386

panic: page fault
...
Unread portion of the kernel message buffer:

Fatal trap 12: page fault while in kernel mode
cpuid = 5; apic id = 05
fault virtual address   = 0x18
fault code              = supervisor read, page not present
instruction pointer     = 0x20:0xc0bceff2
stack pointer           = 0x28:0xc650f754
frame pointer           = 0x28:0xc650f7a4
code segment            = base 0x0, limit 0xfffff, type 0x1b
                        = DPL 0, pres 1, def32 1, gran 1
processor eflags        = interrupt enabled, resume, IOPL = 0
current process         = 3493 (wpa_supplicant)
trap number             = 12
panic: page fault
cpuid = 5
KDB: stack backtrace:
#0 0xc0b1fd52 at kdb_backtrace+0x52
#1 0xc0ae13cf at panic+0x11f
(Continue reading)

John via freebsd-stable | 23 Apr 06:54 2015
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business leads

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-------------------------------------------------

This e-mail message and its attachments (if any) are intended solely for
the use of the addressee(s) hereof. In addition, this message and the
attachments (if any) may contain information that is confidential,
privileged and exempt from disclosure under applicable law. If you are not
the intended recipient of this message, you are prohibited from reading,
disclosing, reproducing, distributing, disseminating or otherwise using
this transmission. Delivery of this message to any person other than the
intended recipient is not intended to waive any right or privilege. If you
have received this message in error, please promptly notify the sender and
immediately delete this message from your system.

If you don't wish our future news letter, pls send address to
(Continue reading)

fate | 23 Apr 01:54 2015
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Strange USB behavior

Hi,

Strange USB behavior on Gigabyte BRIX GB-BXA8-5545.
Need number of connect - disconnect cycles before usb subsystem
recognize devices.

Apr 19 02:09:01 brix kernel: ugen0.2: <vendor 0x0409> at usbus0 (disconnected)
Apr 19 02:09:05 brix kernel: usb_alloc_device: Failure selecting
configuration index 0:USB_ERR_TIMEOUT, port 4, addr 1 (ignored)
Apr 19 02:09:05 brix kernel: ugen0.2: <vendor 0x0409> at usbus0
Apr 19 02:09:07 brix kernel: ugen0.2: <vendor 0x0409> at usbus0 (disconnected)
Apr 19 02:18:15 brix kernel: usb_alloc_device: Failure selecting
configuration index 0:USB_ERR_TIMEOUT, port 4, addr 1 (ignored)
Apr 19 02:18:15 brix kernel: ugen0.2: <vendor 0x0409> at usbus0
Apr 19 02:18:17 brix kernel: ugen0.2: <vendor 0x0409> at usbus0 (disconnected)
Apr 19 02:18:21 brix kernel: usb_alloc_device: Failure selecting
configuration index 0:USB_ERR_TIMEOUT, port 4, addr 1 (ignored)
Apr 19 02:18:21 brix kernel: ugen0.2: <vendor 0x0409> at usbus0
Apr 19 02:18:23 brix kernel: ugen0.2: <vendor 0x0409> at usbus0 (disconnected)
Apr 19 02:18:27 brix kernel: usb_alloc_device: Failure selecting
configuration index 0:USB_ERR_TIMEOUT, port 4, addr 1 (ignored)
Apr 19 02:18:27 brix kernel: ugen0.2: <vendor 0x0409> at usbus0
Apr 19 02:18:29 brix kernel: ugen0.2: <vendor 0x0409> at usbus0 (disconnected)
Apr 19 02:18:36 brix kernel: usb_alloc_device: Failure selecting
configuration index 0:USB_ERR_TIMEOUT, port 4, addr 1 (ignored)
Apr 19 02:18:36 brix kernel: ugen0.2: <vendor 0x0409> at usbus0
Apr 19 02:18:40 brix kernel: ugen0.2: <vendor 0x0409> at usbus0 (disconnected)
Apr 19 03:17:14 brix kernel: ugen0.2: <vendor 0x0409> at usbus0
Apr 19 03:17:15 brix kernel: uhub7: <vendor 0x0409 product 0x005a,
class 9/0, rev 2.00/1.00, addr 1> on usbus0
(Continue reading)

Trond Endrestøl | 22 Apr 17:08 2015
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stable/9 r281817 needs to build an up-to-date make when compiling stable/9 r281849

Hi,

One of my systems runs stable/9 r281817. Even with an empty /usr/obj, 
make buildworld insists on building an up-to-date make when compiling 
stable/9 r281849.

Is this due to a pilot error on my part?

--

-- 
+-------------------------------+------------------------------------+
| Vennlig hilsen,               | Best regards,                      |
| Trond Endrestøl,              | Trond Endrestøl,                   |
| IT-ansvarlig,                 | System administrator,              |
| Fagskolen Innlandet,          | Gjøvik Technical College, Norway,  |
| tlf. mob.   952 62 567,       | Cellular...: +47 952 62 567,       |
| sentralbord 61 14 54 00.      | Switchboard: +47 61 14 54 00.      |
+-------------------------------+------------------------------------+
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Slawa Olhovchenkov | 22 Apr 13:13 2015
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bsdinstall support for multiple kernels

How to enable bsdinstall support for multiple kernels?
I am do release with KERNEL="GENERIC VSTREAM"
On install media I see:
total 361273
-rw-r--r--  1 root  wheel        812 Apr 22 13:03 MANIFEST
-rw-r--r--  1 root  wheel   65350060 Apr 22 13:03 base.txz
-rw-r--r--  1 root  wheel    1429196 Apr 22 13:03 doc.txz
-rw-r--r--  1 root  wheel     884900 Apr 22 13:03 games.txz
-rw-r--r--  1 root  wheel   78546640 Apr 22 13:03 kernel.VSTREAM.txz
-rw-r--r--  1 root  wheel   89654176 Apr 22 13:03 kernel.txz
-rw-r--r--  1 root  wheel   16838288 Apr 22 13:03 lib32.txz
-rw-r--r--  1 root  wheel  117241492 Apr 22 13:03 src.txz

In MANIFEST:

# cat /media/usr/freebsd-dist/MANIFEST
base.txz        37829caef728f80374a15a92e129f0b3957e08884f5322686000a6b97da9699d        19559   base    "Base
system (MANDATORY)"       on
doc.txz dbb99b5b673bb7290f283ecc8bc5868cecb693a2e231fdbad039b6d7ad872f57        121     doc     "Additional
documentation"      off
games.txz       7eb01b2f857d5c4d075362cc564a522ce1ab60bde21b984015387d767d2b0398        53      games   "Games
(fortune, etc.)" on
kernel.VSTREAM.txz      18023a9b347cefa6e89104ce4e92c014d4cd9b676fc0346b5914ca850fbeaf8a        1542   
kernel.VSTREAM  "Kernel (MANDATORY).VSTREAM"
kernel.txz      f791b8b18eedeecf8bd70ef840fefb439cd50652fbfcdfc0f242ae9c16c172ea        1542    kernel 
"Kernel (MANDATORY)"    on
lib32.txz       0228f00df8a78feb5e24d7c10c26c72ba29d9f9f8b036e04030782103bf1b3a7        685     lib32   "32-bit
compatibility libraries"        on
src.txz 15c4bcfed094a30e41016fcdf27f103216857d96ca7af9e6288f1ded78b1b363        68212   src     "System
source code"    off
(Continue reading)


Gmane