Re: migrate python script from sudo to doas

[vincent delft]

Hello Markus,

I cannot reproduce your problem.

As you can see here under I can create a user "test1" on the command line,
and, with the same userid, I can create it with python2 and python3 too.
(I'm running 6.4)

I see 2 possible cause :
- your python script,
- or maybe the userid for which your python script runs is not the one
defined in doas.conf.

regards



The python script I use is:
"
import subprocess

cmd = "doas useradd -u 9003 -g=uid -s /sbin/nologin -d /tmp test3"
cmd_list = cmd.split()
exit = subprocess.check_call(cmd_list)
"

the tests results are:
"
obsd-laptop:~$ doas useradd -u 9001 -g=uid -s /sbin/nologin -d /tmp test1
obsd-laptop:~$ echo $?
0

obsd-laptop:~$ python2.7
test.py
obsd-laptop:~$ echo $?
0
obsd-laptop:~$ userinfo test2
login   test2
passwd  *
uid 9002
groups  test2
change  NEVER
class
gecos
dir /tmp
shell   /sbin/nologin
expire  NEVER
obsd-laptop:~$ python3.6
test.py
obsd-laptop:~$ echo $?
0
obsd-laptop:~$ userinfo test3
login   test3
passwd  *
uid 9003
groups  test3
change  NEVER
class
gecos
dir /tmp
shell   /sbin/nologin
expire  NEVER
"






On Tue, Oct 30, 2018 at 1:22 PM Markus Rosjat  wrote:

> Hi,
>
> as I stated before on a cmd is no problem, Im using 6.4 release
>
>
> Am 30.10.2018 um 12:56 schrieb Solene Rapenne:
> > Markus Rosjat  wrote:
> >> hi all,
> >>
> >> I have some old python scripts that using os.spawnl to execute stuff
> >> like useradd  combined with sudo. This worked just fine on systems with
> >> sudo installed  but these days we have doas and its totally enough for
> >> things I use to do so I said to myself "lets update these old scripts
> >> ..." . In code this was basically replasing os.spawnl with
> >> subprocess.check_call  but when I run this the useradd command doesnt
> >> get executed by the script. On the cmd it does, so this works on cmd:
> >>
> >> doas useradd -u 666 -g =uid -s /sbin/nologin -d
> >> /var/mail/domain.tld/vmailuser0666 vmailuser0666
> >>
> >> but in the script I with the code like this:
> >>
> >>exit = subprocess.check_call(['doas', 'useradd', '-u %s' % user_id,
> >> '-g =uid',
> >> '-s /sbin/nologin',
> >> '-d %s' % mb_parent_dir,
> >> user_name])
> >>
> >> I get an exception that seems to be related to the fact that doas isnt
> >> really working here
> >>
> >> doas: Authorization failed <- this comes from the script even the
> >> provided password is correct
> >>
> >> Traceback (most recent call last):
> >> File "/root/scripts/mb_add", line 244, in 
> >>   mb_addresses)
> >> File "/root/scripts/mb_add", line 174, in add_mailbox
> >>   user_name])
> >> File "/usr/local/lib/python2.7/subprocess.py", line 190, in
> check_call
> >>   raise CalledProcessError(retcode, cmd)
> >> subprocess.CalledProcessError: Command '['doas', 'useradd', '-u 666',
> >> '-g =uid', '-s /sbin/nologin', '-d /var/mail/domain.tld/vmailuser666',
> >> 'vmailuser666']' returned non-zero exit status 1
> >>
> >> So does someone had some issues with migrating scripts from sudo to
> >> doas, then some help or hintw would be very appreciated.
> >>
> >>
> >> regards
> > hi
> >
> > what openbsd version are you using?
> > did you try the command outside of python?
> >
> > There were issues with doas a few days ago in snapshots.
> >
>
> --
> Markus Rosjatfon: +49 351 8107224mail: ros...@ghweb.de
>
> G+H Webservice GbR Gorzolla, Herrmann
> Königsbrücker Str. 70, 01099 Dresden
>
> http://www.ghweb.de
> fon: +49 351 8107220   fax: +49 351 8107227
>
> Bitte prüfen Sie, ob diese Mail wirklich ausgedruckt werden muss! Before
> you print it, think about your responsibility and commitment to the
> ENVIRONMENT
>
>

Re: chrome 68 and protonmail

[vincent delft]

For your info ...
otter-browser is not working with protonmail.

But midori is working fine.

regards






On Fri, Sep 14, 2018 at 9:14 AM Tiemen Werkman 
wrote:

> > -Original Message-
> > From: owner-m...@openbsd.org [mailto:owner-m...@openbsd.org] On Behalf
> > Of vincent delft
> > Sent: Friday, September 14, 2018 7:39 AM
> > To: OpenBSD misc
> > Subject: chrome 68 and protonmail
> >
> > Hello,
> >
> > With the last version of Chrome (Chromium 68.0.3440.106) on -current, I
> > can
> > no more login in protonmail.
> >
> > In fact after the 2nd login screen chrome complains about an issue.
> >
> > By looking at the console, I see this message:
> > "
> > <--- Last few GCs --->
> >
> > [13615:0x1b00ec7000]19499 ms: Scavenge 28.5 (34.8) -> 28.0 (34.8)
> > MB,
> > 0.7 / 0.0 ms  (average mu = 1.000, current mu = 1.000) idle task
> > [13615:0x1b00ec7000]20552 ms: Scavenge 28.9 (34.8) -> 28.2 (34.8)
> > MB,
> > 4.9 / 0.2 ms  (average mu = 1.000, current mu = 1.000) idle task
> > [13615:0x1b00ec7000]24816 ms: Scavenge 29.1 (34.8) -> 28.3 (33.8)
> > MB,
> > 2.2 / 0.0 ms  (average mu = 1.000, current mu = 1.000) allocation
> > failure
> >
> >
> > <--- JS stacktrace --->
> >
> >  JS stack trace =
> >
> > 0: ExitFrame [pc: 0x30a55ec5c33d]
> > 1: InternalFrame [pc: 0x30a55ec1238c]
> > Security context: 0x2471c02cba29  > https://mail.protonmail.com>
> > 2: new constructor(aka u) [0x6ed0e8a85b9] [
> > https://mail.protonmail.com/openpgp.45fc464591fddb524fc0c8f83f781965944
> > 76934.js:2]
> > [bytecode=0x23c4aa2110b1 offset=84](this=0x17ad66748f99  > 0xa7fcf3b2669>,e=0x17ad66748f41 )
> > 3: ConstructFrame [pc: 0x3...
> >
> > "
> >
> > I've cleared cache, config, ... but the problem persist.
> >
> > Am I the only one having such problem ?
> >
> > Note: Firefox cannot work for protonmail because of javascript issue (I
> > do
> > not remember the exact problem).
> > Is there an another browser for protonmail ?
> >
> > regards
>
> Where is the latest version of chromium?
> I've just checked several mirrors and I can't seem to find it.
>
> Tiemen Werkman
>
>

chrome 68 and protonmail

[vincent delft]

Hello,

With the last version of Chrome (Chromium 68.0.3440.106) on -current, I can
no more login in protonmail.

In fact after the 2nd login screen chrome complains about an issue.

By looking at the console, I see this message:
"
<--- Last few GCs --->

[13615:0x1b00ec7000]19499 ms: Scavenge 28.5 (34.8) -> 28.0 (34.8) MB,
0.7 / 0.0 ms  (average mu = 1.000, current mu = 1.000) idle task
[13615:0x1b00ec7000]20552 ms: Scavenge 28.9 (34.8) -> 28.2 (34.8) MB,
4.9 / 0.2 ms  (average mu = 1.000, current mu = 1.000) idle task
[13615:0x1b00ec7000]24816 ms: Scavenge 29.1 (34.8) -> 28.3 (33.8) MB,
2.2 / 0.0 ms  (average mu = 1.000, current mu = 1.000) allocation failure


<--- JS stacktrace --->

 JS stack trace =

0: ExitFrame [pc: 0x30a55ec5c33d]
1: InternalFrame [pc: 0x30a55ec1238c]
Security context: 0x2471c02cba29 https://mail.protonmail.com>
2: new constructor(aka u) [0x6ed0e8a85b9] [
https://mail.protonmail.com/openpgp.45fc464591fddb524fc0c8f83f78196594476934.js:2]
[bytecode=0x23c4aa2110b1 offset=84](this=0x17ad66748f99 ,e=0x17ad66748f41 )
3: ConstructFrame [pc: 0x3...

"

I've cleared cache, config, ... but the problem persist.

Am I the only one having such problem ?

Note: Firefox cannot work for protonmail because of javascript issue (I do
not remember the exact problem).
Is there an another browser for protonmail ?

regards

Re: network connectivity problem (ifconfig, arp, ...)

[vincent delft]

Re-hello,

The trunk is working fine at my office (between cable and wifi).
I will need more time to better evaluate it. But this sounds indeed
matching the need.

But

With this trunk now configured, I'm no more able to select the wifi at
customer site.
Indeed, at customer, I have 2 different nwid, and I'm used to switch from
one to the other via simple ifconfig commands.
When I will have time, I'll read some faq or man pages, to solve this
situation via few ifconfig commands.



In fact, I remain with my initial question:
why  arp having an entry with address "incomplete" on em0 does not perform
the task when iwm0 is triggered and request a connection to my firewall ?
The fw is running on the same address, just the path (netif) that change.


regards












On Mon, Sep 3, 2018 at 10:58 PM Vincent  wrote:

> Hello stefan,
>
> Hum... it could be similar situations.
>
> I've found an article combining the "join" and the trunk:
> https://dataswamp.org/~solene/2018-08-30-openbsd-trunk.html
>
> I'll do same setup and will see
>
> Thanks.
>
> V.
>
>
>
>
>
>
>
> On 3 September 2018 20:26:27 CEST, Stefan Sperling  wrote:
>>
>> On Mon, Sep 03, 2018 at 07:46:09PM +0200, vincent delft wrote:
>>
>>>  Hello,
>>>
>>>  I'm running -current and enjoy the new "join" feature of hostname.if.
>>>
>>>  Nevertheless, I have sometime issues to have an  internet connection.
>>>
>>>  The context:
>>>  I have wifi and cable possibilities to connect the same network. Normaly I
>>>  prefer the network connection, so at my desk I plug the cable and use it.
>>>  But in some cases, I disconnect my laptop and use the wifi connection.
>>>
>>>  Problem:
>>>  The wifi is well connected to my nwid, but the connectivity is not working
>>>  (cannot ping my main firewall to connect internet).
>>>  I think the problem is linked to wrong arp table (cfr here under)
>>>
>>>  Why the arp entry for my firewall remains "expired" so long (could be more
>>>  than 10 minuntes) ?
>>>  Why a "doas arp -ad" does not remove this bad fw entry from the table ?
>>>  What could I do to solve the issue without rebooting the laptop ? (If I
>>>  reboot the laptop, this solve the problem).
>>>
>>>
>>>
>>>  e5450:~$ arp -a
>>>  Host Ethernet AddressNetif Expire
>>>  Flags
>>>  fw   (incomplete)  em0 expired
>>>  192.168.3.15 10:02:b5:83:40:41iwm0 permanent l
>>>  192.168.3.16 f8:ca:b8:50:84:15 em0 permanent l
>>>
>>
>> Didn't we already discuss the same question back in July?
>> https://marc.info/?l=openbsd-misc=153220020618146=2
>>
>> Again, try trunk(4).
>>
>>
> --
> Sent from my Android device with K-9 Mail. Please excuse my brevity.
>

network connectivity problem (ifconfig, arp, ...)

[vincent delft]

Hello,

I'm running -current and enjoy the new "join" feature of hostname.if.

Nevertheless, I have sometime issues to have an  internet connection.

The context:
I have wifi and cable possibilities to connect the same network. Normaly I
prefer the network connection, so at my desk I plug the cable and use it.
But in some cases, I disconnect my laptop and use the wifi connection.

Problem:
The wifi is well connected to my nwid, but the connectivity is not working
(cannot ping my main firewall to connect internet).
I think the problem is linked to wrong arp table (cfr here under)

Why the arp entry for my firewall remains "expired" so long (could be more
than 10 minuntes) ?
Why a "doas arp -ad" does not remove this bad fw entry from the table ?
What could I do to solve the issue without rebooting the laptop ? (If I
reboot the laptop, this solve the problem).



e5450:~$ arp -a
Host Ethernet AddressNetif Expire
Flags
fw   (incomplete)  em0 expired
192.168.3.15 10:02:b5:83:40:41iwm0 permanent l
192.168.3.16 f8:ca:b8:50:84:15 em0 permanent l

Re: Why openbsd use only 2 of my 4 CPU ?

[vincent delft]

Thanks

Indeed it was very simple,
sysctl hw.smt=1
solve the situation.

Now my 4 cpu are working all together.

I thought this problem was linked to some ACPI related features
(like I did on this machine some months ago where I finally find the cause
by disabling ichiic)
I was on the wrong direction.


It's true that those 2 CPU are not "real one", but I feel the difference
when using libreoffice.


Regards






On Wed, Jul 25, 2018 at 8:01 PM vincent delft 
wrote:

> Hello,
>
> I've migrated to -current to test the auto-join, but since then, my system
> is slow. Specially with libreoffice, firefox, ...
>
> By looking at top, I've saw that only 2 CPU are actually running.
>
> (Should I say that with OpenBSD-6.3 this was not the case.)
>
> What can I do ?
> In which direction could I search for a solution ?
>
> The dmesg and Top are here after.
>
> regards
>
> ANNEXES:
> --
>
> Top
> -
> load averages:  2.06,  0.88,
> 0.38
> e5450.home.lan 19:46:08
> 45 processes: 1 running, 42 idle, 2 on
> processor
> up  0:06
> CPU0 states: 56.3% user,  0.0% nice, 18.0% sys,  5.8% spin,  0.6% intr,
> 19.4% idle
> CPU1 states: 50.6% user,  0.0% nice, 21.0% sys,  3.4% spin,  0.0% intr,
> 25.0% idle
> CPU2 states:  0.0% user,  0.0% nice,  0.0% sys,  0.0% spin,  0.0% intr,
> 100% idle
> CPU3 states:  0.0% user,  0.0% nice,  0.0% sys,  0.0% spin,  0.0% intr,
> 100% idle
> Memory: Real: 753M/1649M act/tot Free: 6171M Cache: 628M Swap: 0K/4220M
>
>   PID USERNAME PRI NICE  SIZE   RES STATE WAIT  TIMECPU COMMAND
> 49990 vi590  405M  360M onproc/0  - 0:30 76.27% firefox
> 49459 vi 20  362M  276M sleep/0   poll  0:29 24.56% firefox
> 69993 vi 20   31M   54M run/0 poll  0:12  4.98% Xorg
> 16268 vi 20  216M  136M sleep/0   poll  0:06  2.69% firefox
> 58451 vi 20 1524K 3048K sleep/1   select0:03  1.71% compton
>  9141 vi 20  188M   99M sleep/1   poll  0:03  1.56% firefox
> 41741 vi 20 3560K   15M sleep/1   select0:05  0.44% tint2
> 43511 vi 20 8036K   14M sleep/0   select0:01  0.00% xterm
> 1 root  100  404K  444K idle  wait  0:01  0.00% init
> 78121 vi 20 5596K   17M sleep/0   poll  0:01  0.00% openbox
>
>
>
>
> DMESG:
> ---
> OpenBSD 6.3-current (GENERIC.MP) #140: Wed Jul 25 08:37:02 MDT 2018
> dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> real mem = 8456654848 (8064MB)
> avail mem = 8191193088 (7811MB)
> mpath0 at root
> scsibus0 at mpath0: 256 targets
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xed750 (89 entries)
> bios0: vendor Dell Inc. version "A11" date 11/18/2015
> bios0: Dell Inc. Latitude E5450
> acpi0 at bios0: rev 2
> acpi0: sleep states S0 S3 S4 S5
> acpi0: tables DSDT FACP APIC FPDT FIDT MCFG HPET SSDT UEFI SSDT ASF! SSDT
> SSDT SSDT SSDT PCCT SSDT SSDT SSDT SLIC MSDM DMAR
> acpi0: wakeup devices PEGP(S4) PEG0(S4) PEGP(S4) PEG1(S4) PEGP(S4)
> PEG2(S4) PXSX(S4) RP01(S4) PXSX(S4) RP02(S4) PXSX(S4) RP03(S4) PXSX(S4)
> RP04(S4) PXSX(S4) RP05(S4) [...]
> acpitimer0 at acpi0: 3579545 Hz, 24 bits
> acpimadt0 at acpi0 addr 0xfee0: PC-AT compat
> cpu0 at mainbus0: apid 0 (boot processor)
> cpu0: Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz, 2694.16 MHz
> cpu0:
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,IBRS,IBPB,STIBP,SENSOR,ARAT,XSAVEOPT,MELTDOWN
> cpu0: 256KB 64b/line 8-way L2 cache
> cpu0: smt 0, core 0, package 0
> mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
> cpu0: apic clock running at 99MHz
> cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE
> cpu1 at mainbus0: apid 2 (application processor)
> cpu1: Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz, 2693.78 MHz
> cpu1:
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,IBRS,IBPB,STIBP,SENSOR,ARAT,XSAVEOPT,MELTDOWN
> cpu1: 256KB 64b/line 8-way L2 cache
> cpu1: smt 0, core 1, package 0
> cpu2 at mainbus0: apid 1 (application processor)
> cpu2: Int

Why openbsd use only 2 of my 4 CPU ?

[vincent delft]

Hello,

I've migrated to -current to test the auto-join, but since then, my system
is slow. Specially with libreoffice, firefox, ...

By looking at top, I've saw that only 2 CPU are actually running.

(Should I say that with OpenBSD-6.3 this was not the case.)

What can I do ?
In which direction could I search for a solution ?

The dmesg and Top are here after.

regards

ANNEXES:
--

Top
-
load averages:  2.06,  0.88,
0.38
e5450.home.lan 19:46:08
45 processes: 1 running, 42 idle, 2 on
processor
up  0:06
CPU0 states: 56.3% user,  0.0% nice, 18.0% sys,  5.8% spin,  0.6% intr,
19.4% idle
CPU1 states: 50.6% user,  0.0% nice, 21.0% sys,  3.4% spin,  0.0% intr,
25.0% idle
CPU2 states:  0.0% user,  0.0% nice,  0.0% sys,  0.0% spin,  0.0% intr,
100% idle
CPU3 states:  0.0% user,  0.0% nice,  0.0% sys,  0.0% spin,  0.0% intr,
100% idle
Memory: Real: 753M/1649M act/tot Free: 6171M Cache: 628M Swap: 0K/4220M

  PID USERNAME PRI NICE  SIZE   RES STATE WAIT  TIMECPU COMMAND
49990 vi590  405M  360M onproc/0  - 0:30 76.27% firefox
49459 vi 20  362M  276M sleep/0   poll  0:29 24.56% firefox
69993 vi 20   31M   54M run/0 poll  0:12  4.98% Xorg
16268 vi 20  216M  136M sleep/0   poll  0:06  2.69% firefox
58451 vi 20 1524K 3048K sleep/1   select0:03  1.71% compton
 9141 vi 20  188M   99M sleep/1   poll  0:03  1.56% firefox
41741 vi 20 3560K   15M sleep/1   select0:05  0.44% tint2
43511 vi 20 8036K   14M sleep/0   select0:01  0.00% xterm
1 root  100  404K  444K idle  wait  0:01  0.00% init
78121 vi 20 5596K   17M sleep/0   poll  0:01  0.00% openbox




DMESG:
---
OpenBSD 6.3-current (GENERIC.MP) #140: Wed Jul 25 08:37:02 MDT 2018
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 8456654848 (8064MB)
avail mem = 8191193088 (7811MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xed750 (89 entries)
bios0: vendor Dell Inc. version "A11" date 11/18/2015
bios0: Dell Inc. Latitude E5450
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP APIC FPDT FIDT MCFG HPET SSDT UEFI SSDT ASF! SSDT
SSDT SSDT SSDT PCCT SSDT SSDT SSDT SLIC MSDM DMAR
acpi0: wakeup devices PEGP(S4) PEG0(S4) PEGP(S4) PEG1(S4) PEGP(S4) PEG2(S4)
PXSX(S4) RP01(S4) PXSX(S4) RP02(S4) PXSX(S4) RP03(S4) PXSX(S4) RP04(S4)
PXSX(S4) RP05(S4) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee0: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz, 2694.16 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,IBRS,IBPB,STIBP,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 99MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz, 2693.78 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,IBRS,IBPB,STIBP,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 1 (application processor)
cpu2: Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz, 2693.77 MHz
cpu2:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,IBRS,IBPB,STIBP,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu2: 256KB 64b/line 8-way L2 cache
cpu2: smt 1, core 0, package 0
cpu3 at mainbus0: apid 3 (application processor)
cpu3: Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz, 2693.77 MHz
cpu3:

strange observations during my auto-join tests

[vincent delft]

Hello Peter, all,

I've just tested auto-join since 13 of july.
First of all. THANKS !!! It works great.

This email is just because I've observed 2 strange situations.
I don't know if this is linked to auto-join or if this caused by errors on
my setup.


1)
egress group is not following the connected interface.
To reproduce it, just establish a connection via a cable. ifconfig will
show you that egress group is on that connection.
Pull-off the ehternet cable and run "doas sh /etc/netstart".
The system will switch perfectly to the wifi connection described in the
hostname.if file.
But, if I do a ifconfig, I still see the egress group on the cable
interface.
This was not my expectation. I thought that the egress group will switch
too to the new running interface.

2)
Time to times, the connection is correctly established on the correct
interface (for example from cable to wifi), but arp shows that the arp
table for few machines remains on the wrong interface.
I have to run "doas arp -ad" several times to remove this bad entry in the
arp table.
Is there a better way to avoid such situation ?

Thanks for your feedbacks.

ANNEXES
-

e5450:~$ ifconfig
em0: flags=8843 mtu 1500
lladdr f8:ca:b8:50:84:15
index 1 priority 0 llprio 3
groups: egress
media: Ethernet autoselect (1000baseT full-duplex,rxpause,txpause)
status: active
inet 192.168.3.16 netmask 0xff00 broadcast 192.168.3.255
iwm0: flags=8802 mtu 1500
lladdr 10:02:b5:83:40:41
index 2 priority 4 llprio 3
groups: wlan
media: IEEE802.11 autoselect (HT-MCS12 mode 11n)
status: no network
ieee80211: join Linksys19594 wpakey wpaprotos wpa2 wpaakms psk
wpaciphers ccmp wpagroupcipher ccmp
inet 192.168.3.15 netmask 0xff00 broadcast 192.168.3.255
e5450:~$ doas sh /etc/netstart
em0: no link .. sleeping
iwm0: no link .. got link
iwm0: bound to 192.168.3.15 from 192.168.3.1 (00:22:4d:ac:30:fd)
e5450:~$ ifconfig
em0: flags=8843 mtu 1500
lladdr f8:ca:b8:50:84:15
index 1 priority 0 llprio 3
groups: egress
media: Ethernet autoselect (none)
status: no carrier
inet 192.168.3.16 netmask 0xff00 broadcast 192.168.3.255
iwm0: flags=8843 mtu 1500
lladdr 10:02:b5:83:40:41
index 2 priority 4 llprio 3
groups: wlan
media: IEEE802.11 autoselect (HT-MCS1 mode 11n)
status: active
ieee80211: join Linksys19594 chan 10 bssid c8:d7:19:4c:76:73 61%
wpakey wpaprotos wpa2 wpaakms psk wpaciphers ccmp wpagroupcipher ccmp
inet 192.168.3.15 netmask 0xff00 broadcast 192.168.3.255



e5450:~$ arp -a
Host Ethernet AddressNetif Expire
Flags
fw   (incomplete)  em0 expired
nas  (incomplete)  em0 expired
192.168.3.15 10:02:b5:83:40:41iwm0 permanent l
192.168.3.16 f8:ca:b8:50:84:15 em0 permanent l
192.168.3.20 c8:d7:19:4c:76:72iwm0 19m3s

which mirrors list ?

[vincent delft]

Hello,

I'm just discovering that there are several sources of mirrors for http(s)
sites.

Is there any specific reasons why different sources with different content
?
Are they all up-to-date ?


https://ftp.openbsd.org/pub/OpenBSD/ftplist
https://ftp.openbsd.org/pub/OpenBSD/snapshots/ftplist
https://www.openbsd.org/ftp.html


Many thanks


Vincent

Re: interrupt at 50% on dell E5450

[vincent delft]

I'm back with some interesting info :-).

By disabling each acpi module, I've discovered that the problem disappeared
when I disable "acpiprt" in UKC.

Based on the manpage, this module maps the PCI ...

So, I've disabled each PCI.

interrupts are gone when I disable "ichiic" in UKC :-)  .

(When I do not disable it it link to iic and then to spdmem0 (cfr dmesg in
my previous email))


After such desabling, the rest of the machine seams to work. But I have to
check ii more deeply.
At least "Top" says that my 8GB memory are still present


note: my laptop speaker is still making small noise when not muted.


Questions:
What is this modeule "ichiic" ? What am I missing by disabling it ?
Why this module create interruputs on this Dell machine (e5450) ?
Is there a link with the speaker ?


 rgds

Re: interrupt at 50% on dell E5450

[vincent delft]

Hello,

I've remarked that the speakers of the laptop are doing a small noise when
I do not listen music.
If I mute the speaker (mixerctl outputs.master.mute) this little noise
disappear.

I thought this was an Hardware issue. So, I've re-installed the orignial
disk I've received with the machine (which runs windows 10).
But when I run Windows, then there is no strange noise at all from the
speakers. Even when they are idle.
So, I don't think this noise in the speakers is an hardware issue.

So, it seems that azalia is generating some troubles. No ?

An another element ...
This strange noise is not in the headphone when I plug them.

No idea is this is related to the interrups problem.


rgds





whitout headphone
---

outputs.spkr_source=mix2
outputs.spkr_mute=off
outputs.spkr_eapd=on
outputs.hp_source=mix3
outputs.hp_mute=off
outputs.hp_boost=off
outputs.hp_eapd=on
outputs.line_source=mix2
outputs.line_mute=off
outputs.line_boost=off
outputs.line_eapd=on
outputs.hp_sense=unplugged
outputs.line_sense=unplugged
outputs.mic2_sense=unplugged
outputs.spkr_muters=hp,line
outputs.master=204,204
outputs.master.mute=off
outputs.master.slaves=dac-2:3,dac-0:1,spkr,hp,line


With headphone
-

e5450:~$ mixerctl | grep outputs
outputs.spkr_source=mix2
outputs.spkr_mute=on
outputs.spkr_eapd=on
outputs.hp_source=mix3
outputs.hp_mute=off
outputs.hp_boost=off
outputs.hp_eapd=on
outputs.line_source=mix2
outputs.line_mute=off
outputs.line_boost=off
outputs.line_eapd=on
outputs.hp_sense=plugged
outputs.line_sense=unplugged
outputs.mic2_sense=unplugged
outputs.spkr_muters=hp,line
outputs.master=204,204
outputs.master.mute=off
outputs.master.slaves=dac-2:3,dac-0:1,spkr,hp,line




On Thu, Mar 1, 2018 at 6:53 PM, vincent delft <vincent.de...@gmail.com>
wrote:

> Hello Philip,
>
> After few minutes up, the vmstat result are the following:
> both executed within few seconds interval.
>
>
> vmstat -i
> 
> interrupt   total rate
> irq0/clock  48183  388
> irq0/ipi  1971
> irq144/acpi0   270
> irq145/inteldrm0 7419   59
> irq96/xhci0 67761  546
> irq114/em0 900
> irq176/azalia1  10
> irq115/iwm0130
> irq101/ehci0  1070
> irq102/ahci0   240
> irq146/pckbc0 2041
> Total  124026 1000
>
>
> vmstat -s
> 
>4096 bytes per page
> 2002400 pages managed
> 1900813 pages free
>5333 pages active
>9210 pages inactive
>   0 pages being paged out
>  49 pages wired
>  237608 pages zeroed
>   4 pages reserved for pagedaemon
>   6 pages reserved for kernel
>   0 swap pages
>   0 swap pages in use
>   0 total anon's in system
>   0 free anon's
>  193397 page faults
>  191678 traps
>19272320 interrupts
>   52590 cpu context switches
> 321 fpu context switches
>   81438 software interrupts
>  399151 syscalls
>   0 pagein operations
> 407 forks
>  25 forks where vmspace is shared
>  22 kernel map entries
>  165624 zeroed page hits
>2245 zeroed page misses
>   0 number of times the pagedaemon woke up
>   0 revolutions of the clock hand
>   0 pages freed by pagedaemon
>   0 pages scanned by pagedaemon
>   0 pages reactivated by pagedaemon
>   0 busy pages found by pagedaemon
>   30862 total name lookups
> cache hits (68% pos + 2% neg) system 0% per-directory
> deletions 5%, falsehits 0%, toolong 0%
>   0 select collisions
>
>
>
>
>
> On Thu, Mar 1, 2018 at 9:46 AM, Philip Guenther <guent...@gmail.com>
> wrote:
>
>> On Thu, Mar 1, 2018 at 12:37 AM, vincent delft <vincent.de...@gmail.com>
>> wrote:
>>
>>> If I do a “boot –c” and “disable acpimadt” the machine does no more do
>>> lot
>>> of interrupts.
>>>
>>> But I miss lot of hardwares (2 cpu instead of 4, no mouse, …)
>>>
>>>
>>>
>>> Otherwise, I’ve tried to remove lot of CPU performance parameters in the
>>> Bios settings, but this has no effects.
>>>
>>>
>>>
>>> I’ve tried to disable HW elements like wifi, bluethoot, … But this has no
>>> effect on the number of interrupts.
>>>
>>
>> After a cold boot with acpimadt *enabled*, what's the output of "vmstat
>> -i" ?
>>
>>
>> Philip Guenther
>>
>> (You don't need to quote your previous message; there are list archives
>> and it just makes it more annoying to reply.)
>>
>>
>

Re: interrupt at 50% on dell E5450

[vincent delft]

Hello Philip,

After few minutes up, the vmstat result are the following:
both executed within few seconds interval.


vmstat -i

interrupt   total rate
irq0/clock  48183  388
irq0/ipi  1971
irq144/acpi0   270
irq145/inteldrm0 7419   59
irq96/xhci0 67761  546
irq114/em0 900
irq176/azalia1  10
irq115/iwm0130
irq101/ehci0  1070
irq102/ahci0   240
irq146/pckbc0 2041
Total  124026 1000


vmstat -s

   4096 bytes per page
2002400 pages managed
1900813 pages free
   5333 pages active
   9210 pages inactive
  0 pages being paged out
 49 pages wired
 237608 pages zeroed
  4 pages reserved for pagedaemon
  6 pages reserved for kernel
  0 swap pages
  0 swap pages in use
  0 total anon's in system
  0 free anon's
 193397 page faults
 191678 traps
   19272320 interrupts
  52590 cpu context switches
321 fpu context switches
  81438 software interrupts
 399151 syscalls
  0 pagein operations
407 forks
 25 forks where vmspace is shared
 22 kernel map entries
 165624 zeroed page hits
   2245 zeroed page misses
  0 number of times the pagedaemon woke up
  0 revolutions of the clock hand
  0 pages freed by pagedaemon
  0 pages scanned by pagedaemon
  0 pages reactivated by pagedaemon
  0 busy pages found by pagedaemon
  30862 total name lookups
cache hits (68% pos + 2% neg) system 0% per-directory
deletions 5%, falsehits 0%, toolong 0%
  0 select collisions





On Thu, Mar 1, 2018 at 9:46 AM, Philip Guenther <guent...@gmail.com> wrote:

> On Thu, Mar 1, 2018 at 12:37 AM, vincent delft <vincent.de...@gmail.com>
> wrote:
>
>> If I do a “boot –c” and “disable acpimadt” the machine does no more do lot
>> of interrupts.
>>
>> But I miss lot of hardwares (2 cpu instead of 4, no mouse, …)
>>
>>
>>
>> Otherwise, I’ve tried to remove lot of CPU performance parameters in the
>> Bios settings, but this has no effects.
>>
>>
>>
>> I’ve tried to disable HW elements like wifi, bluethoot, … But this has no
>> effect on the number of interrupts.
>>
>
> After a cold boot with acpimadt *enabled*, what's the output of "vmstat
> -i" ?
>
>
> Philip Guenther
>
> (You don't need to quote your previous message; there are list archives
> and it just makes it more annoying to reply.)
>
>

Re: interrupt at 50% on dell E5450

[vincent delft]

Hello,

If I do a “boot –c” and “disable acpimadt” the machine does no more do lot
of interrupts.

But I miss lot of hardwares (2 cpu instead of 4, no mouse, …)



Otherwise, I’ve tried to remove lot of CPU performance parameters in the
Bios settings, but this has no effects.



I’ve tried to disable HW elements like wifi, bluethoot, … But this has no
effect on the number of interrupts.


I've tried to disable  Virtualization Feature, but no effect neither.





Is there any commands I can use to better pin-point to root cause of the
problem ?




rgds





On Tue, Feb 27, 2018 at 7:24 PM, vincent delft <vincent.de...@gmail.com>
wrote:

> Hello,
>
> I've just installed current on my new dell e5450, but encounter some
> troubles.
>
> 1 of the 4 display CPU in Top is heating 50% for interrupts.
>
> Concerning the installation process I did, I just followed the normal
> process by booting bsd.rd and performing a standard install by getting
> files from internet.
> So, at the reboot he installed automatically some firmwares: iwm, uvideo
> and vmm.
>
> I've removed those firmwares via pkg_delete, but the problem remains.
>
> on Bios level, I've not performed changes.
> Before booting, I've checked that "legacy" was activated, since it was,
> I've leave it as it is.
>
>
> Any ideas ?
>
> something I should de-activate ?
>
>
> Vincent
>
> ps:
> except that, I have 2 small problems:
> 1. the brightness button which does not work. xbacklight neither, but
> xrandr --brightness work well :-).
>
> 2. After a lid close (suspend), when I open it, the machine try to start,
> the screen appears very shortly but goes back in "sleeping". Pressing the
> power button make the system coming back to normal where it was.
> I see in dmesg message like: "acpivideo0: unknown event 0x00" when I close
> or open the lid.
> using the "moon" button does not create such problem. The suspend and
> resume work perfectly.
>
>
>
>
>
>
>
>
>
>
> TOP:
> --
>
> load averages:  0.03,  0.02,  0.00e5450.home.lan 18:39:24
> 28 processes: 27 idle, 1 on processor  up  0:02
> CPU0 states:  0.2% user,  0.0% nice,  0.5% system, 60.5% interrupt, 38.9%
> idle
> CPU1 states:  1.3% user,  0.0% nice,  1.2% system,  0.0% interrupt, 97.5%
> idle
> CPU2 states:  1.9% user,  0.0% nice,  0.7% system,  0.0% interrupt, 97.4%
> idle
> CPU3 states:  0.2% user,  0.0% nice,  1.4% system,  0.0% interrupt, 98.3%
> idle
> Memory: Real: 20M/391M act/tot Free: 7431M Cache: 283M Swap: 0K/4220M
>
>   PID USERNAME PRI NICE  SIZE   RES STATE WAIT  TIMECPU COMMAND
> 1 root  100  384K  428K idle  wait  0:01  0.00% init
>  8886 vi180  684K  796K sleep/2   pause 0:00  0.00% ksh
> 76946 _smtpq 20 1476K 3680K idle  kqread0:00  0.00% smtpd
> 14499 _smtpd 20 1392K 3640K idle  kqread0:00  0.00% smtpd
> 36195 root   20 1528K 2244K idle  kqread0:00  0.00% smtpd
> 33739 _smtpd 20 1472K 3704K idle  kqread0:00  0.00% smtpd
> 98349 _smtpd 20 1264K 3460K idle  kqread0:00  0.00% smtpd
> 19311 root   20  880K 1376K idle  select0:00  0.00% sshd
> 30693 _smtpd 20 1348K 3552K idle  kqread0:00  0.00% smtpd
> 30697 _smtpd 20 1264K 3512K idle  kqread0:00  0.00% smtpd
> 21077 _ntp   20  700K 2364K sleep/2   poll  0:00  0.00% ntpd
> 98937 root   30  312K 1252K idle  ttyin 0:00  0.00% getty
> 52645 root   30  312K 1256K idle  ttyin 0:00  0.00% getty
> 80044 root   30  316K 1252K idle  ttyin 0:00  0.00% getty
> 38165 _pflogd40  712K  532K sleep/2   bpf   0:00  0.00% pflogd
> 48738 _ntp   2  -20  756K 2448K sleep/2   poll  0:00  0.00% ntpd
> 23159 root   20  684K  616K idle  kqread0:00  0.00% slaacd
> 77351 _syslogd   20  932K 1616K sleep/3   kqread0:00  0.00% syslogd
>
> dmesg
> 
>
> OpenBSD 6.2-current (GENERIC.MP) #11: Mon Feb 26 19:16:54 MST 2018
> dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> real mem = 8456654848 <(845)%20665-4848> (8064MB)
> avail mem = 8193343488 <(819)%20334-3488> (7813MB)
> mpath0 at root
> scsibus0 at mpath0: 256 targets
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xed750 (89 entries)
> bios0: vendor Dell Inc. version "A11" date 11/18/2015
> bios0: Dell Inc. Latitude E5450
> acpi0 at bios0: rev 2
> acpi0: sleep states S0 S3 S4 S5
> acpi0: tables DSDT FACP APIC FPDT FIDT MCFG HPET SSDT UEFI SSDT ASF! SSDT
> SSDT SSDT SSDT PCCT SSDT SSDT SSDT SLIC MSDM DMAR
> acpi0: wakeup device

interrupt at 50% on dell E5450

[vincent delft]

Hello,

I've just installed current on my new dell e5450, but encounter some
troubles.

1 of the 4 display CPU in Top is heating 50% for interrupts.

Concerning the installation process I did, I just followed the normal
process by booting bsd.rd and performing a standard install by getting
files from internet.
So, at the reboot he installed automatically some firmwares: iwm, uvideo
and vmm.

I've removed those firmwares via pkg_delete, but the problem remains.

on Bios level, I've not performed changes.
Before booting, I've checked that "legacy" was activated, since it was,
I've leave it as it is.


Any ideas ?

something I should de-activate ?


Vincent

ps:
except that, I have 2 small problems:
1. the brightness button which does not work. xbacklight neither, but
xrandr --brightness work well :-).

2. After a lid close (suspend), when I open it, the machine try to start,
the screen appears very shortly but goes back in "sleeping". Pressing the
power button make the system coming back to normal where it was.
I see in dmesg message like: "acpivideo0: unknown event 0x00" when I close
or open the lid.
using the "moon" button does not create such problem. The suspend and
resume work perfectly.










TOP:
--

load averages:  0.03,  0.02,  0.00e5450.home.lan 18:39:24
28 processes: 27 idle, 1 on processor  up  0:02
CPU0 states:  0.2% user,  0.0% nice,  0.5% system, 60.5% interrupt, 38.9%
idle
CPU1 states:  1.3% user,  0.0% nice,  1.2% system,  0.0% interrupt, 97.5%
idle
CPU2 states:  1.9% user,  0.0% nice,  0.7% system,  0.0% interrupt, 97.4%
idle
CPU3 states:  0.2% user,  0.0% nice,  1.4% system,  0.0% interrupt, 98.3%
idle
Memory: Real: 20M/391M act/tot Free: 7431M Cache: 283M Swap: 0K/4220M

  PID USERNAME PRI NICE  SIZE   RES STATE WAIT  TIMECPU COMMAND
1 root  100  384K  428K idle  wait  0:01  0.00% init
 8886 vi180  684K  796K sleep/2   pause 0:00  0.00% ksh
76946 _smtpq 20 1476K 3680K idle  kqread0:00  0.00% smtpd
14499 _smtpd 20 1392K 3640K idle  kqread0:00  0.00% smtpd
36195 root   20 1528K 2244K idle  kqread0:00  0.00% smtpd
33739 _smtpd 20 1472K 3704K idle  kqread0:00  0.00% smtpd
98349 _smtpd 20 1264K 3460K idle  kqread0:00  0.00% smtpd
19311 root   20  880K 1376K idle  select0:00  0.00% sshd
30693 _smtpd 20 1348K 3552K idle  kqread0:00  0.00% smtpd
30697 _smtpd 20 1264K 3512K idle  kqread0:00  0.00% smtpd
21077 _ntp   20  700K 2364K sleep/2   poll  0:00  0.00% ntpd
98937 root   30  312K 1252K idle  ttyin 0:00  0.00% getty
52645 root   30  312K 1256K idle  ttyin 0:00  0.00% getty
80044 root   30  316K 1252K idle  ttyin 0:00  0.00% getty
38165 _pflogd40  712K  532K sleep/2   bpf   0:00  0.00% pflogd
48738 _ntp   2  -20  756K 2448K sleep/2   poll  0:00  0.00% ntpd
23159 root   20  684K  616K idle  kqread0:00  0.00% slaacd
77351 _syslogd   20  932K 1616K sleep/3   kqread0:00  0.00% syslogd

dmesg


OpenBSD 6.2-current (GENERIC.MP) #11: Mon Feb 26 19:16:54 MST 2018
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 8456654848 <(845)%20665-4848> (8064MB)
avail mem = 8193343488 <(819)%20334-3488> (7813MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.8 @ 0xed750 (89 entries)
bios0: vendor Dell Inc. version "A11" date 11/18/2015
bios0: Dell Inc. Latitude E5450
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP APIC FPDT FIDT MCFG HPET SSDT UEFI SSDT ASF! SSDT
SSDT SSDT SSDT PCCT SSDT SSDT SSDT SLIC MSDM DMAR
acpi0: wakeup devices PEGP(S4) PEG0(S4) PEGP(S4) PEG1(S4) PEGP(S4) PEG2(S4)
PXSX(S4) RP01(S4) PXSX(S4) RP02(S4) PXSX(S4) RP03(S4) PXSX(S4) RP04(S4)
PXSX(S4) RP05(S4) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee0: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz, 2694.16 MHz
cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,
CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,
PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,
SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,
POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,
RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,HLE,
AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,SENSOR,ARAT,MELTDOWN
cpu0: 256KB 64b/line 8-way L2 cache
acpitimer0: recalibrated TSC frequency 2294695314 <(229)%20469-5314> Hz
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 99MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz, 2693.77 MHz
cpu1: 

Re: FAQ's duplicating file systems, both methods fail to reproduce correctly

[vincent delft]

On Sun, Dec 10, 2017 at 10:39 PM, Philip Guenther 
wrote:


> 'pax' and 'tar' are actually the same binary so they have the same
> limitation from the file formats that are supported, as well as any purely
> internal limitations.  "pax -rw" actually has file format limitations by
> design, so it doesn't automagically free you from those limitations.
>
>
By Looking a tar man page, I do not find comments regarding "length"
constraints :(.
On pax, it stated that with the default archive format "ustar", filenames
must be 100 char max and path names must be 256 char max.

But It's not clear which archive format the command Tar is using. Is it
using the "old tar" format or the new "ustar" format as described in the
pax man pages ?


Amazing for me to see that both are the same binary

t420:~$ ls -ali /bin/tar
32778 -r-xr-xr-x  3 root  bin  433488 Oct  4 05:13 /bin/tar
t420:~$ ls -ali /bin/pax
32778 -r-xr-xr-x  3 root  bin  433488 Oct  4 05:13 /bin/pax

Re: FAQ's duplicating file systems, both methods fail to reproduce correctly

[vincent delft]

Hello,

Did you tried pax ?
some thing like: pax -rw -pe  

I don't know if this the best tool, but I'm using it to duplicate a 1TB
drive (having lot of hard links) onto an other one.
I've done it couple of time, and I've do not see issues.

rgds










On Sun, Dec 10, 2017 at 7:03 PM,  wrote:

> Forgive problems with this email.
> I saw how my emails showed up on marc.info
> Scary. This is just temporary.
>
> OK. I've tried to use both methods and just don't
> get true duplication.
>
> tar
> It can't work with file and directory names
> that are OK in filesystem, but too long for itself.
> Quite a while back I lost a lot of unimportant files
> and directories that had absolute paths too long.
> Why is this happening with tar? Can this be fixed?
> If not, I'd like to add a note about that to the FAQ.
>
> dump
> I had to move /usr/local to a bigger partition. growfs,
> etc. I kept the /usr/local untouched and then dumped it
> to the new partition, expecting a true duplication.
> Nope.
> It changed all of the program symlinks permissions.
> Why is dump doing this? Can this be fixed?
> Otherwise, a note about this should be added to the FAQ
> also.
>
> Question:
> Can dd be used to do what I did with dump or tar?
> Smaller partition copied to a bigger partition.
>
> I'm willing to try and help out, but I'm going through
> both laptop and server hell at the moment.
>
> Thanks,
> Chris Bennett
>
>

Re: protonmail.com broken on OpenBSD 6.2-Stable with Firefox

[vincent delft]

Hello Rupert,

In my case (openbsd current), this value of javascript.options.asmjs was
already  "true".
So, I've tried by setting it "false".

And with the value "false" it works :-). At least protonmail.com.
and few websites I've tried.

Thanks







On Thu, Nov 2, 2017 at 12:23 PM, Rupert Gallagher 
wrote:

> Try this...
>
> javascript.options.asmjs: true
>
> Sent from ProtonMail Mobile
>
> On Wed, Nov 1, 2017 at 17:32, tec...@protonmail.com 
> wrote:
>
> >> Hello, > > Can't get to the login page on FF, just see a never ending
> loop of 'Loading Protonmail...' > > Damn frustrating. I can confirm this
> has happened with 3 different installs. > > Having to use chromium,
> definitely not a good solution for a Google-hater. > > Thanks

Re: protonmail.com broken on OpenBSD 6.2-Stable with Firefox

[vincent delft]

Hello,

Can you try with the safe mode: firefox --safe-mode.

This should work fine.

rgds




On Wed, Nov 1, 2017 at 5:32 PM, tec...@protonmail.com  wrote:

> > Hello,
> >
> > Can't get to the login page on FF, just see a never ending loop of
> 'Loading Protonmail...'
> >
> > Damn frustrating.  I can confirm this has happened with 3 different
> installs.
> >
> > Having to use chromium, definitely not a good solution for a
> Google-hater.
> >
> > Thanks

Re: Fail2ban alternative for OpenBSD

[vincent delft]

Hello all,

My I add my 2 cents ...

I had the same problematic some months ago, so I develop log2table (
http://vincentdelft.be/post/post_20170517)
Which has the same idea of fail2ban.
It's a python script with no specific requirements, except some entries in
doas.conf.

The added value is that you can ban a bad IP based on the different actions
he is doing on your machine (ssh, http, ...).
In short, every attack gives a "weight" (you decide in the config file) and
when the threshold is reached the IP is blocked (1 hour in my config).

rgds


On Mon, Oct 30, 2017 at 10:31 AM, Kamil Cholewiński 
wrote:

> On Mon, 30 Oct 2017, Gregory Edigarov  wrote:
> > On 29.10.17 03:20, x9p wrote:
> >>
> >> Coming from the Linux world, I wonder if there is a better alternative
> >> to fail2ban, already being used in OpenBSD servers by the majority.
> >>
> > I suggest you NEVER use such "solutions". It's security by obscurity
> > model, and therefore a bad very very bad thing.
> > You'd be much safer completely turning off password authentication,
> > using keys instead.
>
> Throttling brute-force attack attempts is usually Good. Passwords are
> one thing to try forcing, but there may be other undiscovered (or
> unpatched) vulns, like the Debian key fiasco or such.
>
> Of course, if it actually made sense, OpenBSD would probably ship it as
> a default ;)
>
> <3,K.
>
>