Fork() failure [Resource temporarily unavailable]

Occasionally our webserver will fail to start a CGI with this error message "fork() failure [Resource temporarily unavailable]".
I think this is caused by lack of RAM. Is this correct? Can we configure the Solaris 10 OS to use disk space when there is a shortage or to hang the thread until space is available?

The system will use disk in place of memory if you have configured a swap device.
Which is standard practice.
You can check if you have swap configured with swap -l
But lack of virt memory is only one thing that could be causing it.
If your CGI script is leaving zombie processes, you could be running out of PID's for example.
In this case you should see a lot of "defunct" processes in your ps output.

Similar Messages

Error "fork failed: Resource temporarily unavailable" when trying to login

I have a problem with a PPC-based server running OS X Server 10.4.11. Suddenly I'm unable to log in via SSH or use ARD (remote desktop) via the admin user account.
In SSH it shows "Received disconnect from 1.2.3.4: 2: fork failed: Resource temporarily unavailable" as error message.
Interestingly I can login directly via root. I wonder how to solve this, just waiting some time, rebooting server, any deeper insight would be welcome ?
Here is what "top" says:
Processes: 83 total, 2 running, 81 sleeping... 188 threads 17:07:16
Load Avg: 0.12, 0.19, 0.15 CPU usage: 0.9% user, 13.6% sys, 85.5% idle
SharedLibs: num = 173, resident = 40.6M code, 4.59M data, 6.96M LinkEdit
MemRegions: num = 6812, resident = 89.3M + 8.34M private, 70.7M shared
PhysMem: 98.0M wired, 123M active, 637M inactive, 858M used, 165M free
VM: 3.41G + 113M 5641936(0) pageins, 33735(0) pageouts
PID COMMAND %CPU TIME #TH #PRTS #MREGS RPRVT RSHRD RSIZE VSIZE
20343 AppleVNCSe 0.0% 0:00.06 4 64 51 532K 3.84M 1.76M 33.4M
20338 ARDAgent 0.0% 0:00.36 6 96 76 1.03M 4.34M 2.51M 52.5M
20334 SecurityAg 0.1% 1:21.31 1 68 102 1.63M 16.4M 8.77M 76.9M
20333 authorizat 0.0% 0:00.04 1 31 28 364K 708K 1.20M 27.4M
20332 mcxd 0.0% 0:02.61 1 40 40 604K 7.01M 2.24M 40.3M
20326 WindowServ 0.0% 0:31.07 2 66 45 468K 7.70M 8.21M 63.2M
20321 loginwindo 0.0% 0:00.19 3 94 99 972K 7.72M 3.22M 61.0M
20010 upsd 0.0% 0:23.23 1 36 36 3.80M 732K 3.96M 30.9M
18075 top 8.8% 0:00.44 1 19 22 824K 316K 1.23M 27.0M
18070 perl 4.0% 0:00.91 1 10 155 15.4M+ 38.5M 27.1M+ 63.9M-
18058 perl 0.0% 0:01.40 1 10 155 15.7M 38.5M 27.2M 63.9M
18045 bounce 0.0% 0:00.01 1 16 20 192K 392K 740K 26.8M
18021 smtp 0.0% 0:00.01 1 16 20 208K 452K 804K 26.8M
18020 smtp 0.0% 0:00.01 1 16 20 212K 452K 812K 26.8M
18004 smtp 0.0% 0:00.03 1 16 20 220K 452K 624K 26.8M
17962 smtpd 0.0% 0:00.08 1 22 80 740K 1.45M 2.30M 29.7M
17858 sh 0.0% 0:00.01 1 14 17 196K 764K 820K 27.2M
17843 sshd 0.0% 0:00.09 1 16 42 532K 936K 1.36M 30.0M
17832 proxymap 0.0% 0:00.01 1 16 20 200K 356K 692K 26.7M
17712 smtpd 0.0% 0:00.12 1 22 80 760K 1.45M 2.31M 29.7M
17214 cleanup 0.0% 0:00.13 1 16 20 208K 412K 764K 26.8M
17211 cleanup 0.0% 0:00.13 1 16 20 208K 412K 764K 26.8M
16232 smtpd 0.0% 0:00.23 1 22 80 784K 1.45M 2.34M 29.7M
16231 smtpd 0.0% 0:00.25 1 22 80 784K 1.45M 2.34M 29.7M
16221 smtpd 0.0% 0:00.23 1 22 80 788K 1.45M 2.34M 29.7M
16220 smtpd 0.0% 0:00.27 1 24 80 892K 1.45M 2.43M 29.7M
15845 pickup 0.0% 0:00.02 1 16 20 188K 368K 692K 26.7M
14736 named 0.0% 0:45.48 1 14 25 1.28M 1.46M 2.55M 84.4M
14153 trivial-re 0.0% 0:00.97 1 16 20 244K 380K 756K 26.7M
12301 cupsd 0.0% 0:00.41 2 30 26 280K 636K 924K 27.8M
6814 master 0.0% 0:15.99 1 16 20 220K 296K 584K 26.7M
6807 qmgr 0.0% 4:29.58 1 16 20 516K 396K 1.00M 26.8M
6804 master 0.2% 5:25.26 1 15 20 208K+ 340K 652K+ 26.7M
6791 perl 0.0% 1:30.19 1 15 154 360K 38.5M 19.9M 64.7M
2358 trivial-re 0.0% 0:04.52 1 16 20 384K 380K 892K 26.7M
735 httpd 0.0% 0:35.78 1 12 110 584K 1.80M 1.96M 31.3M
734 httpd 0.0% 0:36.17 1 12 111 592K 1.80M 1.80M 31.3M
733 httpd 0.0% 0:35.51 1 12 110 560K 1.80M 1.91M 31.3M
636 dccifd 0.0% 0:37.46 3 30 27 88K 336K 224K 34.4M
635 dccifd 0.0% 0:00.00 1 8 17 0K 332K 80K 27.2M
373 httpd 0.0% 0:36.51 1 12 111 564K 1.80M 1.91M 31.3M
324 ipfwlogger 0.0% 0:08.18 1 10 18 36K 236K 124K 26.6M
292 httpd 0.0% 0:36.63 1 11 111 540K 1.80M 1.87M 31.3M
283 personalba 0.0% 0:10.65 1 76 45 520K 4.04M 1.60M 38.1M
277 httpd 0.0% 0:53.49 1 9 110 104K 1.80M 1.12M 32.2M
259 mds 0.0% 2:19.01 7 81 52 576K 4.07M 1.54M 41.8M
255 ARDHelper 0.0% 1:04.73 1 9 17 28K 236K 120K 26.6M
251 getty 0.0% 0:00.00 1 14 18 4K 228K 196K 26.6M
236 serialnumb 0.0% 0:29.85 3 27 33 240K 548K 848K 28.3M

Just noticed that this is still open... a reboot did it
However maybe someone has an idea how this happened and how to prevent similar situations in the future, if possible ?

Apachectl: fork: Resource temporarily unavailable

I'm in the process of upgrading to 10.1.3.5, while manually starting OPMN i'm getting the below error message..
initial isssue with patching is "opmn is failing to start. opmn must be started.....:"
/u01/VIS/apps/tech_st/10.1.3/Apache/Apache/bin/apachectl: fork: retry: Resource temporarily unavailable
/u01/VIS/apps/tech_st/10.1.3/Apache/Apache/bin/apachectl: fork: retry: Resource temporarily unavailable
/u01/VIS/apps/tech_st/10.1.3/Apache/Apache/bin/apachectl: fork: retry: Resource temporarily unavailable
/u01/VIS/apps/tech_st/10.1.3/Apache/Apache/bin/apachectl: fork: retry: Resource temporarily unavailable
/u01/VIS/apps/tech_st/10.1.3/Apache/Apache/bin/apachectl: fork: Resource temporarily unavailable
my limits.conf has the below settings, not sure where it is checking for this parameter value.
* hard nofile 65536
* soft nofile 4096
* hard nproc 16384
* soft nproc 2047
Note:
1. I've not yet run the autoconfig after database upgrade, I'm planning to execute that after 10.1.3.5 with few more pre-req patching.
2. Both database and application tier are under the same user name "oracle".
ps -eLf|grep oracle|egrep -v root|wc -l
50
Any suggestions would be of great help.
Regards,
Raj.

Please post the details of the application release, database version and OS.
I'm in the process of upgrading to 10.1.3.5, while manually starting OPMN i'm getting the below error message..Why do you have to start OPMN in the middle of the upgrade?
initial isssue with patching is "opmn is failing to start. opmn must be started.....:"
/u01/VIS/apps/tech_st/10.1.3/Apache/Apache/bin/apachectl: fork: retry: Resource temporarily unavailable
/u01/VIS/apps/tech_st/10.1.3/Apache/Apache/bin/apachectl: fork: retry: Resource temporarily unavailable
/u01/VIS/apps/tech_st/10.1.3/Apache/Apache/bin/apachectl: fork: retry: Resource temporarily unavailable
/u01/VIS/apps/tech_st/10.1.3/Apache/Apache/bin/apachectl: fork: retry: Resource temporarily unavailable
/u01/VIS/apps/tech_st/10.1.3/Apache/Apache/bin/apachectl: fork: Resource temporarily unavailableAre you starting the services using "adopmnctl.sh startall" command?
Please see (Resource Temporarily Unavailable: Fork: Unable To Fork New Process [ID 1512253.1]).
my limits.conf has the below settings, not sure where it is checking for this parameter value.
* hard nofile 65536
* soft nofile 4096
* hard nproc 16384
* soft nproc 2047Assuming you are on 12.1.x and Linux OS, please see the settings in these docs.
Oracle E-Business Suite Installation and Upgrade Notes Release 12 (12.1.1) for Linux x86 [ID 761564.1]
Oracle E-Business Suite Installation and Upgrade Notes Release 12 (12.1.1) for Linux x86-64 [ID 761566.1]
Note:
1. I've not yet run the autoconfig after database upgrade, I'm planning to execute that after 10.1.3.5 with few more pre-req patching.
2. Both database and application tier are under the same user name "oracle".Why not complete the upgrade, run AutoConfig then start the services?
Thanks,
Hussein

Terminal - login: fork: Resource temporarily unavailable.

I use Terminal to log in remotely to some off-site unix servers. Previously, I could open several terminal shells at once, but lately if I try to open more than one, I get this message: <login: fork: Resource temporarily unavailable>. Any ideas how to fix this? There was a suggestion here: http://ruminate.net/pdm/mt/osx_tips/os_x_tiger_104_process_limitssolution.html but I'm not sure how to implement it. Thanks for any help.
iMac (G5) Mac OS X (10.4.5)

Dafydd,
you should first edit /etc/launchd.conf and then add the line "limit maxproc 512 2048" inside the file.
From the terminal: sudo vi /etc/launchd.conf
add the line, save the file and exit vi (or any other editor).
To make sure that the changes are working, run "launchctl limit" before and after editing the file.
Mihalis.
Dual G5 @ 2GHz Mac OS X (10.4.5)

Terminal: -bash: fork: Resource temporarily unavailable

I'm having
"-bash: fork: Resource temporarily unavailable" when I open up the terminal on my 10.4.6 system. The only way to remedy this issue seems to restart which is at minimum annoying. The other odd thing is when this occurs and if I open up the system preferences I can not interact with the GUI interface until I close the terminal. All the preferences are greyed out.

I figured out what the problem is. Seems like the 10.4 OS has a 100 process limitation. So if you are power user of all things OS X (i.e. dashboards, and at least 20 open apps) among other OS process you'll come across this limitation. Try to limit the number of process perhaps killing all your dashboard widgets might remedy the issue. Hopefully 10.5 resolves these users.. since 8 GB RAM shouldn't have hardly any limits except hmm upgrading to 16GB

Login: fork: Resource temporarily unavailable - how can i fix this?

I use Terminal to log in remotely to some off-site unix servers. Previously, I could open several terminal shells at once, but lately if I try to open more than one, I get this message: <login: fork: Resource temporarily unavailable>. Any ideas how to fix this? There was a suggestion here: http://ruminate.net/pdm/mt/osx_tips/os_x_tiger_104_process_limitssolution.html but I'm not sure how to implement it. Thanks for any help.
iMac (G5) Mac OS X (10.4.5)

I'm glad it's working for you, but am not convinced that the firewall was the problem.
The error message you got means that the server didn't have enough resources to process your login. This could be insufficient RAM, disk space or, more likely process space. If the server is very busy and has lots of processes running it can't fork a new process for your login.
Problems like that are usually transient - trying again a few minutes later may work since some processes have finished and have freed up process space.
You should look at what's running on the server and take whatever steps you think appropriate to reduce the number of processes running.

Cron Daemon messages: fork: Resource temporarily unavailable

Cron Daemon sometime sends this message on Mac OSX 10.4.11:
/usr/local/bin/somescript: fork: Resource temporarily unavailable
What is this so? How can I ignore this problem?
Zoli

It is not sufficient to say that only "web, mail, ftp and dns" are running on the server.
Each of these can consume multiple resources based on load.
Apache, for example, maintains one parent process, plus one process for each active connection. If your server is busy serving many requests this could easily ramp up several hundred processes, so do not think of it as one.
Likewise with Mail (which I'm going to guess is the real culprit).
In addition to the main smtp process, there may be multiple processes for multiple incoming mail messages. If you're running junk mail filtering then each message is getting run through the junk mail processor (that's another process). If you're running spam filtering then you're also spawning multiple spam processes.
Add to that at least one connection per POP user who's retrieving mail, plus one for each IMAP user and, again, you can see how the active process table can quickly fill up, especially if your mail server is getting bombed with thousands of bogus email spam messages.
You should monitor the activity table on the machine to see what's really going on. ps and/or top will give you a better idea of the actual load on the machine.

Rctl exceeded "fork: Resource temporarily unavailable"

We experienced some unexpected virtual memory behavior on two new
T1000s so started looking into various resources settings. After
turning on logging using rctladm we started getting messages every few
minutes about various resources being exceeded. We then used projmod
to set the various limits as shown below but continue to get the
syslog messages as if the values had not been set. The processes that
are showing excesses are typically running programs such as nfsmapid,
ncsd, or our own applications, none of which are likely to actually be
exceeding the indicated resources. In fact, pfile indicates that
there are at most about 20 file descriptors of any sort in use by any
of these processes.
### from /var/adm/messages
genunix: basic rctl process.max-file-descriptor (value 256) exceeded by process 220
genunix: [ID 883052 kern.notice] privileged rctl process.max-stack-size (value 9223372036854775807) exceeded by process 2886
genunix: [ID 883052 kern.notice] basic rctl process.max-stack-size (value 8388608) exceeded by process 502
# uname -a
SunOS mastiff 5.10 Generic_118833-23 sun4v sparc SUNW,Sun-Fire-T1000
# cat /etc/project
system:0::::process.max-file-descriptor=(basic,1024,deny),(privileged,65500,deny)
user.root:1::::process.max-file-descriptor=(basic,1024,deny),(privileged,65500,deny)
noproject:2::::
default:3::::process.max-file-descriptor=(basic,10240,deny),(privileged,65500,deny);process.max-stack-size=(basic,134217728,deny);project.max-shm-memory=(privileged,32212254720,deny)
group.staff:10::::
# swap -l
swapfile dev swaplo blocks free
/dev/dsk/c0t1d0s1 32,1 16 52436912 52399520
# swap -s
total: 4780856k bytes allocated + 225120k reserved = 5005976k used, 27745432k available
1) Is it expected that an out-of-the-box T1000 should be exceeding
resources with normal system programs?
2) Why does the setting of new process.max-file-descriptor not appear
to affect the limits of new processes in the project?
3) Could any of this be related to the original problem we are having
that one can allocate memory only up to the point that physical memory
is almost full at which point the allocation slows down to almost
nothing and other processes get the error "fork: Resource temporarily
unavailable"?

How many process currently running
The process statistics utility, prstat, shows us a top-level summary of the processes that are using system resources. The prstat utility summarizes this information every 5 seconds by default and reports the statistics for that period.
The -L option causes prstat to show one thread per line instead of one process per line.
How many process running for per user
Again you can use prstat with the below option .
-u euidlist
Report only processes whose effective user ID is in
the given list. Each user ID may be specified as
either a login name or a numerical user ID.
No. of opened files for per process.
A list of files open within a process can be obtained with the pfiles command.
Total no. of opened files for all process.
Try running lsof as root . One open file is displayed per line and, unless you specify otherwise, all open files from all processes are displayed.
No. of process limit
Check out this link :
http://blogs.sun.com/hasham/entry/solaris_10_increasing_number_of
No. of open file limit
Each process has a hard and soft limit for the number of files it can have opened at any time; these limits are administered through the Resource Controls infrastructure by process.max-file-descriptor . Limits can be viewed with the prctl command.
$ prctl -n process.max-file-descriptor $$
process: 21471: -ksh
NAME PRIVILEGE VALUE FLAG ACTION RECIPIENT
process.max-file-descriptor
basic 256 - deny 21471
privileged 65.5K - deny -
system 2.15G max deny -
If no resource controls are set for the process, then the defaults are taken from system tuneables; rlim_fd_max is the hard limit, and rlim_fd_cur is the current limit (or soft limit). You can set these parameters systemwide by placing entries in the /etc/system file.
set rlim_fd_max=8192
set rlim_fd_cur=1024
The limits can be set from the shell also using the limit/ulimit commands.

-bash: fork: Resource temporarily unavailable

i cannot find an answer or fix to this problem.
if i open a terminal as any user (i have a couple of user accounts in case i have
problems with one), i get the message
-bash: fork: Resource temporarily unavailable
first, what is causing this?
second, how can i fix this? i need to use my terminal to work and i can't.

No expert by any means, but historical posts going back to OS X 10.4 indicate this is a limit on number of concurrent processes and is controlled by a number of config files. Do a search on "fork: resource temporarily unavailable" and you'll start to find the discussion.
I'm trying to decide whether I want to try the fixes for the thing I'm trying to do or find an OS X server and run it where it is designed to run in the first place. I'm trying to run this particular software on OS X 10.6 desktop and getting the error. I'm assuming OS X server has fewer governors on it and can run more processes.

Failure (42458): Error accepting connection -5993 (Resource temporarily unavailable)

what will cause this error message for iplanet 4.0 web server?

Hi,
"failure (42458): Error accepting connection -5993 (Resource temporarily unavailable)"
The above error is Common message with SSL turned on with pre 3.6 Sp3 releases.
These were Spurious messages (defect 343349 in the release notes for 3.6).
I think it's fixed in 4.x version.
Thanks,
Daks.

Mprotect failed: Resource temporarily unavailable error while starting JVM

Hi All,
I am using JDK 1.6.0_21 in sunos on sparc server.
JDK_
java version "1.6.0_21"
Java(TM) SE Runtime Environment (build 1.6.0_21-b07)
Java HotSpot(TM) Server VM (build 17.0-b17, mixed mode)
OS and Hardware config_
SunOS 5.10 Generic_142900-11 sun4u sparc SUNW,SPARC-Enterprise.
while starting the JVM getting the mprotect error as shown below:
*# V [libjvm.so+0x16af10] int frame::interpreter_frame_bci()const+0x14*
*# An error report file with more information is saved as:*
*# /progs/spider/runtime/testtool/hs_err_pid11769.log*
*# If you would like to submit a bug report, please visit:*
*# http://java.sun.com/webapps/bugreport/crash.jsp*
*11769 Abort - core dumped*
dl failure on line 685Error: failed /usr/jdk/instances/jdk1.6.0/jre/lib/sparc/server/libjvm.so, because ld.so.1: java: fatal: /usr/jdk/instanes/jdk1.6.0/jre/lib/sparc/server/libjvm.so: mprotect failed: Resource temporarily unavailable
Complete error written to */progs/spider/runtime/testtool/hs_err_pid11769.log*.
*# A fatal error has been detected by the Java Runtime Environment:*
*# SIGSEGV (0xb) at pc=0xfe56af10, pid=11769, tid=5*
*# JRE version: 6.0_35-b10*
*# Java VM: Java HotSpot(TM) Server VM (20.10-b01 mixed mode solaris-sparc )*
*# Problematic frame:*
*# V [libjvm.so+0x16af10] int frame::interpreter_frame_bci()const+0x14*
*# If you would like to submit a bug report, please visit:*
*# http://java.sun.com/webapps/bugreport/crash.jsp*
--------------- T H R E A D ---------------
*Current thread (0x000e1400): VMThread [stack: 0xd7500000,0xd7580000] [id=5]*
siginfo:si_signo=SIGSEGV: si_errno=0, si_code=1 (SEGV_MAPERR), si_addr=0xf24ff724
Registers:
G1=0x000504b8 G2=0xfc004fc0 G3=0xfc00d6ac G4=0xfc031fc0
G5=0x0002d000 G6=0x00000000 G7=0xfe3c1a00 Y=0x00000000
O0=0xd757f5f0 O1=0xf24ff720 O2=0xfee237bc O3=0x0000ffff
O4=0x0000fc00 O5=0xfc004f88 O6=0xd757f4b8 O7=0xfe8b978c
L0=0x00041400 L1=0xfee375e8 L2=0x04000000 L3=0x00041400
L4=0x000415f0 L5=0x00041400 L6=0x000415e8 L7=0x01000000
I0=0xd757f5f0 I1=0xfee2fa94 I2=0xfedf6000 I3=0x00039a94
I4=0x0053c690 I5=0xf24ff720 I6=0xd757f518 I7=0xfe5d6b58
PC=0xfe56af10 nPC=0xfe56af14
Top of Stack: (sp=0xd757f4b8)
*0xd757f4b8: 00041400 fee375e8 04000000 00041400*
*0xd757f4c8: 000415f0 00041400 000415e8 01000000*
*0xd757f4d8: d757f5f0 fee2fa94 fedf6000 00039a94*
*0xd757f4e8: 0053c690 f24ff720 d757f518 fe5d6b58*
*0xd757f4f8: 00000000 00000000 f1b78050 00000003*
*0xd757f508: 000d0374 fffffffd 00000000 000ad1f8*
*0xd757f518: 00000000 fc004f88 fc00d6ac f24ff720*
*0xd757f528: 00000000 00704518 00000003 d757f830*
Instructions: (pc=0xfe56af10)
*0xfe56aef0: e6 26 24 50 81 c7 e0 08 81 e8 20 00 9d e3 bf a0*
*0xfe56af00: fa 06 20 00 19 00 00 3f 90 10 00 18 96 03 23 ff*
*0xfe56af10: f2 07 60 04 9f 3e 60 00 94 22 c0 0f b9 33 f0 3f*
*0xfe56af20: b7 32 b0 3f b0 1f 20 01 b4 1e e0 01 ae 0e 00 1a*
Register to memory mapping:
G1=0x000504b8 is an unknown value
G2=0xfc004fc0 is pointing into interpreter code (not bytecode specific)
G3=0xfc00d6ac is an Interpreter codelet
method entry point (kind = native) [0xfc00d560, 0xfc00d8e0] 896 bytes
G4=0xfc031fc0 is an unknown value
G5=0x0002d000 is an unknown value
G6=0x00000000 is an unknown value
G7=0xfe3c1a00 is an unknown value
O0=0xd757f5f0 is an unknown value
O1=0xf24ff720 is an unallocated location in the heap
O2=0xfee237bc: +0x2cc3c in /usr/jdk/instances/jdk1.6.0/jre/lib/sparc/server/libjvm.so at 0xfe400000
O3=0x0000ffff is an unknown value
O4=0x0000fc00 is an unknown value
*O5=0xfc004f88 [CodeBlob (0xfc004f88)]*
Framesize: 0
BufferBlob (0xfc004f88) used for Interpreter
O6=0xd757f4b8 is an unknown value
O7=0xfe8b978c: AsyncGetCallTrace+0x96fc in /usr/jdk/instances/jdk1.6.0/jre/lib/sparc/server/libjvm.so at 0xfe400000
L0=0x00041400 is an unknown value
L1=0xfee375e8: +0x40a68 in /usr/jdk/instances/jdk1.6.0/jre/lib/sparc/server/libjvm.so at 0xfe400000
L2=0x04000000 is an unknown value
L3=0x00041400 is an unknown value
L4=0x000415f0 is an unknown value
L5=0x00041400 is an unknown value
L6=0x000415e8 is an unknown value
L7=0x01000000 is an unknown value
I0=0xd757f5f0 is an unknown value
I1=0xfee2fa94: +0x38f14 in /usr/jdk/instances/jdk1.6.0/jre/lib/sparc/server/libjvm.so at 0xfe400000
*I2=0xfedf6000: GLOBALOFFSET_TABLE_+0 in /usr/jdk/instances/jdk1.6.0/jre/lib/sparc/server/libjvm.so at 0xfe400000*
I3=0x00039a94 is an unknown value
I4=0x0053c690 is an unknown value
I5=0xf24ff720 is an unallocated location in the heap
I6=0xd757f518 is an unknown value
I7=0xfe5d6b58: JVM_GetClassLoader+0x3ec0 in /usr/jdk/instances/jdk1.6.0/jre/lib/sparc/server/libjvm.so at 0xfe400000
Stack: [0xd7500000,0xd7580000], sp=0xd757f4b8, free space=509k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
*V [libjvm.so+0x16af10] int frame::interpreter_frame_bci()const+0x14*
*V [libjvm.so+0x1d6b60] void frame::gc_prologue()+0x20*
*V [libjvm.so+0x2241e4] void Threads::gc_prologue()+0xd0*
*V [libjvm.so+0x7c62c8] void PSMarkSweep::invoke_no_policy(bool)+0x52c*
*V [libjvm.so+0x7c5d78] void PSMarkSweep::invoke(bool)+0x8c*
*V [libjvm.so+0x225264] void VM_ParallelGCSystemGC::doit()+0xc4*
*V [libjvm.so+0x1f0018] void VM_Operation::evaluate()+0x88*
*V [libjvm.so+0x8ce23c] void VMThread::evaluate_operation(VM_Operation*)+0xd4*
*V [libjvm.so+0x8ce784] void VMThread::loop()+0x414*
*V [libjvm.so+0x267010] void VMThread::run()+0xa0*
*V [libjvm.so+0x791a18] java_start+0x158*
VM_Operation (0xf24ff5b0):
*[error occurred during error reporting (printing VM operation), id 0xb]*
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
*0x00704400 JavaThread "GC Daemon" daemon [_thread_blocked, id=20, stack(0xf2480000,0xf2500000)]*
*0x00716400 JavaThread "RMI Reaper" [_thread_blocked, id=19, stack(0xf2580000,0xf2600000)]*
*0x0070fc00 JavaThread "RMI TCP Accept-0" daemon [_thread_in_native, id=18, stack(0xf2680000,0xf2700000)]*
*0x00100800 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=11, stack(0xd6f00000,0xd6f80000)]*
*0x000fe000 JavaThread "C2 CompilerThread1" daemon [_thread_blocked, id=10, stack(0xd7000000,0xd7080000)]*
*0x000fb800 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=9, stack(0xd7100000,0xd7180000)]*
*0x000fa000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=8, stack(0xd7200000,0xd7280000)]*
*0x000e6c00 JavaThread "Finalizer" daemon [_thread_blocked, id=7, stack(0xd7300000,0xd7380000)]*
*0x000e5400 JavaThread "Reference Handler" daemon [_thread_blocked, id=6, stack(0xd7400000,0xd7480000)]*
*0x00032000 JavaThread "main" [_thread_blocked, id=2, stack(0xfe300000,0xfe380000)]*
Other Threads:
*=>0x000e1400 VMThread [stack: 0xd7500000,0xd7580000] [id=5]*
*0x00113400 WatcherThread [stack: 0xd6e00000,0xd6e80000] [id=12]*
VM state:at safepoint (normal execution)
*VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])*
*[0x00031330] Threads_lock - owner thread: 0x000e1400*
*[0x00031740] Heap_lock - owner thread: 0x00704400*
Heap
PSYoungGen      total 10752K, used 1008K [0xf1000000, 0xf1c00000, 0xfbc00000)
eden space 9216K, 0% used [0xf1000000,0xf1000000,0xf1900000)
from space 1536K, 65% used [0xf1a80000,0xf1b7c050,0xf1c00000)
to   space 1536K, 0% used [0xf1900000,0xf1900000,0xf1a80000)
PSOldGen        total 24576K, used 0K [0xdb800000, 0xdd000000, 0xf1000000)
object space 24576K, 0% used [0xdb800000,0xdb800000,0xdd000000)
PSPermGen       total 16384K, used 7578K [0xd7800000, 0xd8800000, 0xdb800000)
object space 16384K, 46% used [0xd7800000,0xd7f669c8,0xd8800000)
Code Cache [0xfc000000, 0xfc400000, 0xfe000000)
total_blobs=188 nmethods=49 adapters=95 free_code_cache=33095232 largest_free_block=26368
Dynamic libraries:
*0x00010000 /usr/jdk/instances/jdk1.6.0/jre/bin/java*
*0xff3a0000 /usr/lib/lwp/libthread.so.1*
*0xff370000 /usr/jdk/instances/jdk1.6.0/jre/bin/../lib/sparc/jli/libjli.so*
*0xff350000 /lib/libdl.so.1*
*0xff200000 /lib/libc.so.1*
*0xff390000 /platform/SUNW,SPARC-Enterprise/lib/libc_psr.so.1*
*0xfe400000 /usr/jdk/instances/jdk1.6.0/jre/lib/sparc/server/libjvm.so*
*0xff1d0000 /lib/libsocket.so.1*
*0xff1f0000 /usr/lib/libsched.so.1*
*0xff1b0000 /lib/libm.so.1*
*0xff180000 /usr/lib/libCrun.so.1*
*0xff160000 /lib/libdoor.so.1*
*0xff120000 /usr/lib/libdemangle.so.1*
*0xff100000 /lib/libkstat.so.1*
*0xff000000 /lib/libnsl.so.1*
*0xfef00000 /lib/libm.so.2*
*0xff0c0000 /lib/libscf.so.1*
*0xfefe0000 /lib/libuutil.so.1*
*0xfeee0000 /lib/libgen.so.1*
*0xfeeb0000 /lib/libmd.so.1*
*0xfee90000 /lib/libmp.so.2*
*0xfe390000 /usr/jdk/instances/jdk1.6.0/jre/lib/sparc/libverify.so*
*0xfe2c0000 /usr/jdk/instances/jdk1.6.0/jre/lib/sparc/libjava.so*
*0xfe280000 /usr/jdk/instances/jdk1.6.0/jre/lib/sparc/libzip.so*
*0xfe260000 /usr/lib/locale/no_NO.ISO8859-1@bokmal/[email protected]*
*0xfbfc0000 /progs/spider/TIBCO/tibrv/8.3/lib/libtibrvj.so*
*0xfbe60000 /progs/spider/TIBCO/tibrv/8.3/lib/libtibrvcmq.so*
*0xfbe30000 /progs/spider/TIBCO/tibrv/8.3/lib/libtibrvcm.so*
*0xfbe10000 /progs/spider/TIBCO/tibrv/8.3/lib/libtibrvft.so*
*0xd6d80000 /progs/spider/TIBCO/tibrv/8.3/lib/libtibrv.so*
*0xfbfe0000 /lib/libpthread.so.1*
*0xfbd40000 /usr/jdk/instances/jdk1.6.0/jre/lib/sparc/libmanagement.so*
*0xfbd10000 /usr/jdk/instances/jdk1.6.0/jre/lib/sparc/libj2pkcs11.so*
*0xfbc40000 /usr/lib/libpkcs11.so*
*0xfbc20000 /usr/lib/libcryptoutil.so.1*
*0xf27a0000 /usr/lib/security/pkcs11_softtoken.so*
*0xf2770000 /usr/jdk/instances/jdk1.6.0/jre/lib/sparc/libnet.so*
VM Arguments:
jvm_args: -Dlog.dir=/data/flowlogs/testtool -Djava.rmi.server.codebase=file:///progs/spider/flow_home/Output/java/classes/ -Djava.security.policy=/progs/spider/flow_home/config/flow2/props/java.policy -Dproperty_file=testtool.properties -Dtestdata=/progs/spider/flow_home/test/framework/testtool
java_command: flow.framework.componentserver.Server
Launcher Type: SUN_STANDARD
Environment Variables:
JAVA_HOME=/usr/jdk/jdk1.6.0_35
PATH=/progs/spider/flow_home/bin:/progs/spider/flow_home/ant/bin:/usr/jdk/jdk1.6.0_35/bin:/usr/jdk/jdk1.6.0_35/jre/bin:/usr/bin:/usr/local/bin:/progs/spider/TIBCO/tibrv/8.3/bin:/progs/spider/TIBCO/inconcert/server/ICFLOWNEWUTV/bin
LD_LIBRARY_PATH=/usr/jdk/instances/jdk1.6.0/jre/lib/sparc/server:/usr/jdk/instances/jdk1.6.0/jre/lib/sparc:/usr/jdk/instances/jdk1.6.0/jre/../lib/sparc::/usr/lib/lwp:/progs/spider/TIBCO/inconcert/icapps/shared/native/lib:/progs/spider/TIBCO/tibrv/8.3/lib:/progs/spider/flow_home/lib/tibco:/progs/spider/TIBCO/inconcert/icapps/icjava/lib:/progs/spider/TIBCO/inconcert/server/ICFLOWNEWUTV/lib:/progs/spider/TIBCO/tibrv/8.3/lib
SHELL=/bin/bash
Signal Handlers:
*SIGSEGV: [libjvm.so+0x8ca71c], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c*
*SIGBUS: [libjvm.so+0x8ca71c], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c*
*SIGFPE: [libjvm.so+0x1d0f7c], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c*
SIGPIPE: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x00000000
*SIGXFSZ: [libjvm.so+0x1d0f7c], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c*
*SIGILL: [libjvm.so+0x1d0f7c], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c*
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
*SIGQUIT: [libjvm.so+0x794044], sa_mask[0]=0xffbffeff, sa_flags=0x00000004*
*SIGHUP: [libjvm.so+0x794044], sa_mask[0]=0xffbffeff, sa_flags=0x00000004*
SIGINT: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x00000000
*SIGTERM: [libjvm.so+0x794044], sa_mask[0]=0xffbffeff, sa_flags=0x00000004*
*SIG39: [libjvm.so+0x7976b8], sa_mask[0]=0x00000000, sa_flags=0x00000008*
*SIG40: [libjvm.so+0x1d0f7c], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c*
--------------- S Y S T E M ---------------
OS:                      Solaris 10 10/09 s10s_u8wos_08a SPARC
Copyright 2009 Sun Microsystems, Inc. All Rights Reserved.
Use is subject to license terms.
Assembled 16 September 2009
uname:SunOS 5.10 Generic_142900-11 sun4u (T2 libthread)
rlimit: STACK 8192k, CORE 0k, NOFILE 65536, AS infinity
load average:0,82 0,83 0,60
CPU:total 2 has_v8, has_v9, popc, has_vis1, has_vis2, is_ultra3, is_sparc64
Memory: 8k page, physical 2097152k(0k free)
vm_info: Java HotSpot(TM) Server VM (20.10-b01) for solaris-sparc JRE (1.6.0_35-b10), built on Aug 28 2012 15:42:48 by "" with Workshop 5.8
time: Thu Jun 6 07:45:16 2013
elapsed time: 6 seconds
Can any one help me what is happening.
Regards,
Satya Krishna Y
Edited by: 1010262 on 06.jun.2013 07:55
Edited by: 1010262 on 06.jun.2013 07:56

> *# SIGSEGV
Common cause is JNI
> /progs/spider/TIBCO/tibrv/8.3/lib/libtibrvj.so
Looks like a non-standard library so it suggests JNI is in use

Mac OS 10.7 Server won't mount DMG's after opening and closing - "Resource Temporarily Unavailable"

I am running Mac OS 10.7.3 Server on Mac Pro 2 x 2.66 GHz 6-Core Intel Xeon with multiple users editing on Avid.
DMG's containing raw camera footage are stored on the server, mounted by connected users on their desktops to allow Avid to access the enclosed data within the DMG's. Recently we've started encountering a problem opening the DMG's after they've recently been opened and closed. After opening and closing a DMG. when we try to open it again from the same user/connected computer or any other user/computer we see an error message saying "The following disk images couldn't be opened" NAME OF DMG "Resource temporarily unavailable". This happened to several users with several DMG's.
We have since restarted the server, which appeared to fix the problem for about a week and now we are having the same issue again.
The only changes made recently have been an update to version 4.2 of our ISIS 5000 which all of the Avid systems edit off of, but I don't beleive that to be the cause of the DMG opening issue. I suspect it might be caused by the Pram still thinking that the DMG's are open when they've already been closed.
Not sure if this is relevant, but we had been running only Mac OS 10.7 systems connected to the server but within the last few months we've been adding several more systems including those with OS 10.8.
Has anyone else encountered this issue? Does anyone know the fix to this problem?
Thanks for any and all help!

Also, we have been able to copy the DMGs to desktops and external drives, which normally would not be possible when a DMG is currently open by another user which is the standard situation in which a DMG would say "Resource Temporarily Unavailable".
After copying to another location, they open normally so we believe it is an issue isolated to the server itself.
Thanks!

Solaris 10 - Oracle RAC - "Resource temporarily unavailable"

SunOS 5.10 Generic_127111-06 sun4u sparc SUNW,Sun-Fire-15000
While running the DTraceToolkit script "errinfo" on one of our database instances (both sides of RAC cluster) we notice a lot of "Resource temporarily unavailable" errors. We currently have no noticeable performance issues, but would just like to know what these errors mean and if they are indicative of potential issues.
Tracing... Hit Ctrl-C to end.
^C
            EXEC          SYSCALL ERR COUNT DESC
            date            ioctl   22      1 Invalid argument
             fmd         lwp_park   62      1 timer expired
           inetd         lwp_park   62      1 timer expired
          oracle            ioctl   12      1 Not enough core
          prstat             open    2      1 No such file or directory
           snmpd            ioctl   12      1 Not enough core
            nscd            fcntl   22      2 Invalid argument
            nscd         lwp_kill    3      2 No such process
            nscd         lwp_park   62      2 timer expired
           poold         lwp_kill    3      2 No such process
              sh            ioctl   25      2 Inappropriate ioctl for device
              sh           stat64    2      2 No such file or directory
     svc.configd         lwp_park   62      2 timer expired
      svc.startd         lwp_park   62      2 timer expired
              bb             stat    2      6 No such file or directory
           clear            close    9      9 Bad file number
           clear            ioctl   25      9 Inappropriate ioctl for device
          oracle            lstat    2      9 No such file or directory
             sed            close    9     12 Bad file number
             sed            ioctl   22     12 Invalid argument
             sed             read    9     12 Bad file number
              sh           llseek   29     13 Illegal seek
           xntpd       sigsuspend    4     26 interrupted system call
           poold    lwp_cond_wait   62     27 timer expired
              sh            ioctl   22     30 Invalid argument
          oracle            ioctl    6     31 No such device or address
          oracle             open    2     31 No such file or directory
          oracle          setpgrp    1     31 Not super-user
         tnslsnr      getpeername 134     31 Socket is not connected
         tnslsnr          setpgrp    1     31 Not super-user
          oracle           semsys   11     34 Resource temporarily unavailable
            init          pollsys    4     35 interrupted system call
              sh          waitsys   10     51 No children
            java    lwp_cond_wait   62     52 timer expired
         tnslsnr           access    2     62 No such file or directory
            init            ioctl   25     70 Inappropriate ioctl for device
       in.mpathd          pollsys    4     74 interrupted system call
          oracle            mkdir   17     76 File exists
          oracle             read    4     89 interrupted system call
          oracle           shmsys    2     93 No such file or directory
          oracle            ioctl   25    133 Inappropriate ioctl for device
          oracle           access    2    217 No such file or directory
          oracle          pollsys    4    401 interrupted system call
          oracle             stat    2 13609 No such file or directory
          oracle          recvmsg   11 36121 Resource temporarily unavailable Thanks,
Jess

Im an Oracle guy - not the SA type -
But on ours - the SA configured this cluster incorrectly. We use veritas. instead of making ipmp groups for the interfaces - he built the cluster according to veritas docs. That is - he has two publics - on difference interfaces and different privates on different interfaces. oracle can only two interfaces - no matter if its a ipmp group or a device name. one is used for private- the other is used for public - So sure the veritas cluster filesystems will survive - but the Oracle Cluster will not - nodes will reboot -
Is your system set up incorrectly as i described above? if it is - a quick test would be - turn down the other interfaces - and only leave the two interfaces you mention above up that you configured for Oracle CRS
This other sharp sa was able to go through the arp table and see duplicate IPs - and the routing was attempted via an interface that oracle doesnt see. You can not define two different interfaces public - and two different interfaces for private -

Open Environment error : Resource temporarily unavailable

Hi,
I use Berkeley DB 4.5.2 in a system with Intel PXA255, 64MB memory, 512MB USB disk. The system is Linux 2.4.18, compiler is arm-linux-gcc 2.95.3. I put database files on the USB disk (because the file size is more than 72MB), and the disk still got 70% free space (so I don't think the problem is caused by the disk space).
The same program is run pretty well on PC, Intel P4 3.0, 512MB memory, Red hat Linux 4.2 Enterprise (Linux 2.6.9-22), compiler is gcc 4.3.3.
But it could not even open the Environment on the board. One program shows error message:
Environment open failed: Resource temporarily unavailable.
The other program shows error message:
unhandled page fault at pc=0x00019808, lr=0x000197f4 (bad address=0x000000dc, code 0)
pc : [<00019808>] lr : [<000197f4>] Not tainted
sp : bffff528 ip : bffff700 fp : bffff804
r10: 402d62fc r9 : 402d5c88 r8 : 0001ee90
r7 : 00000001 r6 : 00008a24 r5 : 4001e724 r4 : bffffce4
r3 : 00000000 r2 : 00029cf0 r1 : bffff71c r0 : bffff700
Flags: nzcv IRQs on FIQs on Mode USER_32 Segment user
Control: 397F Table: A3DF8000 DAC: 00000015
Segmentation fault
They are using the same code:
#define __DEBUG 1
ret = db_env_create(&VitalEnv, 0);
if (0 != ret)
#if __DEBUG
fprintf(stderr, "Error in creating environment handle: %s.\n", db_strerror(ret));
#endif
return ret
}/*endif*/
env_flags = DB_CREATE | DB_INIT_MPOOL;
ret = VitalEnv->open(VitalEnv, "./Data", env_flags, 0);
if (0 != ret)
#if __DEBUG
fprintf(stderr, "Environmet open failed: %s.\n", db_strerror(ret));
#endif
return ret;
}/*endif*/
The only difference is that I put these codes in a function called OpenDB() for the second program, and just put these codes in main() for the first program.
And both of them could not open environment.
I have put the arm version libdb-4.5.so on the USB disk. Everything I did but the problem is still there.

Hi Lesslielee,
We will try to fix first the "Resource temporarily unavailable" issue. Is not very clear for me which/what/where application/databases you had moved and when.
Do you have Berkeley DB's additional error reporting turned on? With the error reporting turned on, do you see any additional error information when this exception is thrown? ( http://www.oracle.com/technology/documentation/berkeley-db/db/ref/debug/runtime.html )
From what I understand, when you are storing the databases on the disk (not on the USB drive), the tests are running well, right? When you are moving the database files on the USB drive, are you also moving the environment files? Storing environment files on an NFS file system is not supported.
When Berkeley DB database environment shared memory regions are backed by the filesystem, it is a common application error to create database environments backed by remote filesystems such as the Network File System (NFS), Windows network shares (SMB/CIFS) or the Andrew File System (AFS). Remote filesystems rarely support mapping files into process memory, and even more rarely support correct semantics for mutexes if the mapping succeeds. For this reason, we recommend database environment directories be created in a local filesystem.
Does the problem occur when you run the application for the first time in the new configuration? How did you moved the databases? How did you closed the environment last time?
For more information, please see the "Remote filesystems" section of the Berkeley DB Reference Guide, available in your download package or on our web site at: http://www.oracle.com/technology/documentation/berkeley-db/db/ref/env/remote.html
Thanks,
Bogdan Coman

GUI problem :10035 wsaewouldblock : resource temporarily unavailable

Hi..I am using SAP GUI 7.10. I m connecting thru remote..where my server is located at some other place.. I gave that System IP. And the following error I am getting that "
WSAEWOULDBLOCK : RESOURCE TEMPORARILY UNAVAILABLE". how to resolve this. I am able to ping that IP address.
Thanks

Hi!
Is there any firewalls blocking the connection? Have you tried telnet to host on port 32xx, where xx is system number? If telnet does not work, then your firewalls are blocking the connection.

Fork() failure [Resource temporarily unavailable]

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