I have strange issues. I installed go port and figured out that go
compiler and executables produced by it require 770 MB of datasize.
I bumped datasize-max and datasize-cur of login class `default' to
771 MB. Then programs being run as another user stopped working with
`cannot allocate memory' error, while there's clearly plenty of
memory. E.g. useradd -m a7sl4 ; doas -u a7sl4 mpv "$x". Then reboot,
cannot login as usual user to xdm. Login(1)s on ttys didn't even run.
Logged in as root to xdm, changed login class of user to `staff', and
then only relogged as usual user. I don't really know what is going
on and appreciate any help.
ps auxw
USER PID %CPU %MEM VSZ RSS TT STAT STARTED TIME COMMAND
_x11 2566 21.8 1.5 13536 15856 ?? Rs 2:51AM 1:39.99
/usr/X11R6/bin/X :0 vt05 -auth /etc/X11/xdm/authdir/authfiles/A:0
root 1 0.0 0.0 480 480 ?? Ss 2:51AM 0:01.15 /sbin/init
root 3899 0.0 0.0 628 396 ?? Is 2:51AM 0:00.04 dhclient:
alc0 [priv] (dhclient)
_dhcp 14600 0.0 0.0 744 484 ?? Is 2:51AM 0:00.01 dhclient:
alc0 (dhclient)
_syslogd 28193 0.0 0.1 944 1296 ?? S 2:51AM 0:00.05
/usr/sbin/syslogd
root 15932 0.0 0.1 944 1160 ?? Is 2:51AM 0:00.02 syslogd:
[priv] (syslogd)
root 20610 0.0 0.1 624 552 ?? Is 2:51AM 0:00.04 pflogd:
[priv] (pflogd)
_pflogd 31696 0.0 0.0 688 364 ?? S 2:51AM 0:00.05 pflogd:
[running] -s 160 -i pflog0 -f /var/log/pflog (pflogd)
root 2681 0.0 0.1 660 1316 ?? I<s 2:51AM 0:00.01 ntpd: [priv]
(ntpd)
_ntp 1120 0.0 0.2 1380 2512 ?? S< 2:51AM 0:00.15 ntpd: ntp
engine (ntpd)
_ntp 5306 0.0 0.1 928 1320 ?? I 2:51AM 0:00.02 ntpd: dns
engine (ntpd)
_smtpq 30513 0.0 0.2 1444 1992 ?? I 2:51AM 0:00.02 smtpd: queue
(smtpd)
root 30736 0.0 0.2 1460 1904 ?? Is 2:51AM 0:00.03 smtpd: [priv]
(smtpd)
_smtpd 17934 0.0 0.2 1320 1888 ?? I 2:51AM 0:00.02 smtpd: lookup
(smtpd)
_smtpd 16021 0.0 0.2 1380 2280 ?? I 2:51AM 0:00.01 smtpd: pony
express (smtpd)
_smtpd 12548 0.0 0.2 1244 1748 ?? I 2:51AM 0:00.01 smtpd:
klondike (smtpd)
_smtpd 8725 0.0 0.2 1176 1736 ?? I 2:51AM 0:00.02 smtpd:
scheduler (smtpd)
_smtpd 31670 0.0 0.2 1448 1988 ?? I 2:51AM 0:00.02 smtpd:
control (smtpd)
_sndio 15485 0.0 0.1 368 524 ?? I<s 2:51AM 0:00.05
/usr/bin/sndiod -c 0:3
_transmission 7888 0.0 0.2 1544 2364 ?? Ss 2:51AM 0:00.58
/usr/local/bin/transmission-daemon (transmission-dae)
root 8430 0.0 0.1 356 776 ?? Ss 2:51AM 0:00.04
/usr/sbin/apmd -A
root 398 0.0 0.1 356 784 ?? Is 2:51AM 0:00.03
/usr/sbin/hotplugd
root 14252 0.0 0.1 660 1084 ?? Is 2:51AM 0:00.02 /usr/sbin/cron
root 24072 0.0 0.2 548 1660 ?? Is 2:51AM 0:00.23
/usr/X11R6/bin/xdm
root 3450 0.0 0.1 2320 1188 ?? I 2:51AM 0:00.31 X: [priv]
(Xorg)
root 16612 0.0 0.5 1332 5516 ?? Is 2:51AM 0:00.60 xdm: :0 (xdm)
u 3291 0.0 0.1 644 632 ?? Is 2:51AM 0:00.02 /bin/sh
/etc/X11/xdm/Xsession
u 65 0.0 0.1 644 624 ?? I 2:51AM 0:00.03 /bin/sh
/home/u/.xsession
u 10190 0.0 0.5 1096 4828 ?? S 2:51AM 0:00.31 cwm
u 15624 0.0 0.5 1584 5300 ?? Ss 2:52AM 0:01.46 st
u 6913 0.1 0.2 1160 2160 ?? Ss 2:52AM 0:02.80 tmux: server
(/tmp/tmux-1000/default) (tmux)
root 15233 0.0 0.0 632 504 ?? S 2:59AM 0:00.00 /sbin/init
root 9263 0.0 0.0 620 500 ?? S 2:59AM 0:00.00 /sbin/init
root 3639 0.0 0.0 620 496 ?? S 2:59AM 0:00.00 /sbin/init
root 30257 0.0 0.0 620 496 ?? S 2:59AM 0:00.00 /sbin/init
root 6873 0.0 0.0 632 504 ?? S 2:59AM 0:00.00 /sbin/init
u 1482 0.0 0.1 648 672 p0 Is 2:52AM 0:00.13 /bin/ksh
u 17821 0.0 0.2 744 1588 p0 I+ 2:52AM 0:00.04 tmux: client
(/tmp/tmux-1000/default) (tmux)
u 23676 0.0 0.1 652 688 p1 Ss 2:59AM 0:00.05 -ksh (ksh)
u 1353 0.0 0.0 392 376 p1 R+ 2:59AM 0:00.00 ps -auxw
u 28398 0.0 0.1 652 696 p2 Is 2:53AM 0:00.03 -ksh (ksh)
u 20896 0.0 0.5 2256 5272 p2 I+ 2:53AM 0:00.34 mutt
u 24336 0.0 0.1 628 624 p2 I+ 2:54AM 0:00.02 sh -c vi
'/tmp/mutt-f-1000-20896-2086274160382066302'
u 22876 0.0 0.3 1408 2692 p2 S+ 2:54AM 0:00.18 vi
/tmp/mutt-f-1000-20896-2086274160382066302
vmstat
procs memory page disk traps cpu
r b w avm fre flt re pi po fr sr sd0 int sys cs us sy id
2 1 0 45560 887980 471 0 0 0 0 0 8 83 2196 170 5 1 94
systat
0 users Load 0.58 0.50 0.29 Sat Mar 19 03:03:43 2016
memory totals (in KB) PAGING SWAPPING Interrupts
real virtual free in out in out 405 total
Active 47052 47052 885948 ops 401 clock
All 117236 117236 2183340 pages 2 ipi
acpi0
Proc:r d s w Csw Trp Sys Int Sof Flt 1 forks azalia0
1 18 59 103 304 2 102 123 fkppw 1 alc0
fksvm ehci0
0.0%Int 0.6%Sys 1.2%Usr 0.0%Nic 98.2%Idle pwait 1 ahci0
| | | | | | | | | | | relck pckbc0
> rlkok pckbc0
noram
Namei Sys-cache Proc-cache No-cache 42 ndcpy
Calls hits % hits % miss % fltcp
256 256 100 15 zfod
29 cow
Disks sd0 8359 fmin
seeks 11145 ftarg
xfers 1 itarg
speed 10K 49 wired
sec 0.1 pdfre
pdscn
pzidle
26 kmapent
IPKTS
OPKTS
dmesg
OpenBSD 5.8 (GENERIC.MP) #1: Wed Mar 16 10:05:46 CET 2016
[email protected]:/binpatchng/work-binpatch58-i386/src/sys/arch/i386/compile/GENERIC.MP
cpu0: Intel(R) Atom(TM) CPU N2600 @ 1.60GHz ("GenuineIntel" 686-class) 1.60 GHz
cpu0:
FPU,V86,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,NXE,SSE3,DTES64,MWAIT,DS-CPL,EST,TM2,SSSE3,xTPR,PDCM,MOVBE,LAHF,PERF,ITSC
real mem = 1060052992 (1010MB)
avail mem = 1026433024 (978MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: date 03/15/11, SMBIOS rev. 2.7 @ 0xe96d0 (31 entries)
bios0: vendor American Megatrends Inc. version "X101CH.1203" date 07/30/2012
bios0: ASUSTeK COMPUTER INC. X101CH
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP APIC MCFG RTCF HPET SSDT SLIC BGRT
acpi0: wakeup devices P0P8(S4) PXSX(S4) RP01(S4) PXSX(S4) RP02(S4) PXSX(S4)
RP03(S4) PXSX(S4) RP04(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
mtrr: Pentium Pro MTRR support, 7 var ranges, 88 fixed ranges
cpu0: apic clock running at 99MHz
cpu0: mwait min=22785, max=32960
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Atom(TM) CPU N2600 @ 1.60GHz ("GenuineIntel" 686-class) 1.60 GHz
cpu1:
FPU,V86,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,NXE,SSE3,DTES64,MWAIT,DS-CPL,EST,TM2,SSSE3,xTPR,PDCM,MOVBE,LAHF,PERF,ITSC
cpu2 at mainbus0: apid 2 (application processor)
cpu2: Intel(R) Atom(TM) CPU N2600 @ 1.60GHz ("GenuineIntel" 686-class) 1.60 GHz
cpu2:
FPU,V86,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,NXE,SSE3,DTES64,MWAIT,DS-CPL,EST,TM2,SSSE3,xTPR,PDCM,MOVBE,LAHF,PERF,ITSC
cpu3 at mainbus0: apid 3 (application processor)
cpu3: Intel(R) Atom(TM) CPU N2600 @ 1.60GHz ("GenuineIntel" 686-class) 1.60 GHz
cpu3:
FPU,V86,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,NXE,SSE3,DTES64,MWAIT,DS-CPL,EST,TM2,SSSE3,xTPR,PDCM,MOVBE,LAHF,PERF,ITSC
ioapic0 at mainbus0: apid 4 pa 0xfec00000, version 20, 24 pins
acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 1 (RP01)
acpiprt2 at acpi0: bus 2 (RP02)
acpiprt3 at acpi0: bus 3 (RP03)
acpiprt4 at acpi0: bus 4 (RP04)
acpiec0 at acpi0
acpicpu0 at acpi0
C2: state 2: substate 0 >= num 0: C1(1000@1 mwait.1), PSS
acpicpu1 at acpi0
C2: state 2: substate 0 >= num 0: C1(1000@1 mwait.1), PSS
acpicpu2 at acpi0
C2: state 2: substate 0 >= num 0: C1(1000@1 mwait.1), PSS
acpicpu3 at acpi0
C2: state 2: substate 0 >= num 0: C1(1000@1 mwait.1), PSS
acpitz0 at acpi0: critical temperature is 255 degC
acpibat0 at acpi0: BAT0 model "X101CH" serial type LION oem "ASUS"
acpiac0 at acpi0: AC unit online
acpibtn0 at acpi0: PWRB
acpibtn1 at acpi0: SLPB
acpibtn2 at acpi0: LID_
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: DD02
bios0: ROM list: 0xc0000/0xf400!
cpu0: Enhanced SpeedStep 1597 MHz: speeds: 1600, 1400, 1200, 1000, 800, 600 MHz
pci0 at mainbus0 bus 0: configuration mode 1 (bios)
pchb0 at pci0 dev 0 function 0 "Intel Atom D2000/N2000 Host" rev 0x03
vga1 at pci0 dev 2 function 0 "Intel Atom D2000/N2000 Video" rev 0x09
intagp at vga1 not configured
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
azalia0 at pci0 dev 27 function 0 "Intel 82801GB HD Audio" rev 0x02: msi
azalia0: codecs: Realtek ALC269, Intel/0x2880, using Realtek ALC269
audio0 at azalia0
ppb0 at pci0 dev 28 function 0 "Intel 82801GB PCIE" rev 0x02: apic 4 int 16
pci1 at ppb0 bus 1
ppb1 at pci0 dev 28 function 1 "Intel 82801GB PCIE" rev 0x02: apic 4 int 17
pci2 at ppb1 bus 2
"Atheros AR9485" rev 0x01 at pci2 dev 0 function 0 not configured
ppb2 at pci0 dev 28 function 2 "Intel 82801GB PCIE" rev 0x02: apic 4 int 18
pci3 at ppb2 bus 3
ppb3 at pci0 dev 28 function 3 "Intel 82801GB PCIE" rev 0x02: apic 4 int 19
pci4 at ppb3 bus 4
alc0 at pci4 dev 0 function 0 "Attansic Technology L2C" rev 0xc1: msi, address
10:bf:48:6e:2f:02
atphy0 at alc0 phy 0: F2 10/100 PHY, rev. 5
uhci0 at pci0 dev 29 function 0 "Intel 82801GB USB" rev 0x02: apic 4 int 23
uhci1 at pci0 dev 29 function 1 "Intel 82801GB USB" rev 0x02: apic 4 int 21
uhci2 at pci0 dev 29 function 2 "Intel 82801GB USB" rev 0x02: apic 4 int 18
uhci3 at pci0 dev 29 function 3 "Intel 82801GB USB" rev 0x02: apic 4 int 16
ehci0 at pci0 dev 29 function 7 "Intel 82801GB USB" rev 0x02: apic 4 int 23
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb4 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xe2
pci5 at ppb4 bus 5
pcib0 at pci0 dev 31 function 0 "Intel NM10 LPC" rev 0x02
ahci0 at pci0 dev 31 function 2 "Intel 82801GR AHCI" rev 0x02: msi, AHCI 1.1
ahci0: port 0: 3.0Gb/s
ahci0: PHY offline on port 1
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, Hitachi HTS54323, ES2O> SCSI3 0/direct
fixed naa.5000cca706c23c49
sd0: 305245MB, 512 bytes/sector, 625142448 sectors
ichiic0 at pci0 dev 31 function 3 "Intel 82801GB SMBus" rev 0x02: apic 4 int 20
iic0 at ichiic0
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb4 at uhci3: USB revision 1.0
uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
wsmouse0 at pms0 mux 0
pms0: Synaptics touchpad, firmware 7.5
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
uvideo0 at uhub0 port 4 configuration 1 interface 0 "Chicony Electronics Co.,
Ltd. USB2.0 0.3M UVC WebCam" rev 2.00/62.53 addr 2
video0 at uvideo0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on sd0a (471274ddab6c1945.a) swap on sd0b dump on sd0b
cat /etc/login.conf
# $OpenBSD: login.conf,v 1.4 2015/07/20 18:53:19 sthen Exp $
#
# Sample login.conf file. See login.conf(5) for details.
#
#
# Standard authentication styles:
#
# passwd Use only the local password file
# chpass Do not authenticate, but change users password (change
# the YP password if the user has one, else change the
# local password)
# lchpass Do not login; change user's local password instead
# radius Use radius authentication
# reject Use rejected authentication
# skey Use S/Key authentication
# activ ActivCard X9.9 token authentication
# crypto CRYPTOCard X9.9 token authentication
# snk Digital Pathways SecureNet Key authentication
# tis TIS Firewall Toolkit authentication
# token Generic X9.9 token authentication
# yubikey YubiKey authentication
#
# Default allowed authentication styles
auth-defaults:auth=passwd,skey:
# Default allowed authentication styles for authentication type ftp
auth-ftp-defaults:auth-ftp=passwd:
#
# The default values
# To alter the default authentication types change the line:
# :tc=auth-defaults:\
# to be read something like: (enables passwd, "myauth", and activ)
# :auth=passwd,myauth,activ:\
# Any value changed in the daemon class should be reset in default
# class.
#
default:\
:path=/usr/bin /bin /usr/sbin /sbin /usr/X11R6/bin /usr/local/bin
/usr/local/sbin:\
:umask=022:\
:datasize-max=512:\
:datasize-cur=512:\
:maxproc-max=256:\
:maxproc-cur=128:\
:openfiles-cur=512:\
:stacksize-cur=4M:\
:localcipher=blowfish,8:\
:ypcipher=old:\
:tc=auth-defaults:\
:tc=auth-ftp-defaults:
#
# Settings used by /etc/rc and root
# This must be set properly for daemons started as root by inetd as well.
# Be sure reset these values back to system defaults in the default class!
#
daemon:\
:ignorenologin:\
:datasize=infinity:\
:maxproc=infinity:\
:openfiles-cur=128:\
:stacksize-cur=8M:\
:localcipher=blowfish,9:\
:tc=default:
#
# Staff have fewer restrictions and can login even when nologins are set.
#
staff:\
:datasize-cur=512M:\
:datasize-max=infinity:\
:maxproc-max=512:\
:maxproc-cur=128:\
:ignorenologin:\
:requirehome@:\
:tc=default:
#
# Authpf accounts get a special motd and shell
#
authpf:\
:welcome=/etc/motd.authpf:\
:shell=/usr/sbin/authpf:\
:tc=default:
#
# Building ports with DPB uses raised limits
#
pbuild:\
:datasize-max=infinity:\
:datasize-cur=2048M:\
:maxproc-max=1024:\
:maxproc-cur=256:\
:tc=default:
#
# Override resource limits for certain daemons started by rc.d(8)
#
bgpd:\
:openfiles-cur=512:\
:tc=daemon:
unbound:\
:openfiles-cur=512:\
:tc=daemon:
