"No Child Processes" Error

When I am downloading certain files from the internet, the files are not mounting, and I am getting a "No child Processes" Error. I have run the apple repair disc over the computer, however, the problems is still happening. Can anybody help to me fix this problem???? Thanks

Hi-
Welcome to Discussions!
Is it possible to download what you want from a different server? The error could well be the result of file problems on the other end.
To further insure that it isn't your system, run a full set of maintenance scripts, and clear logs, caches, and other temporaries.
A last item to "clear" your machine, would be a restart be fore trying to download.
Should these proceedures fail to fix the problem, I would consider the problem to be with those "certain files".

Similar Messages

Could not write frame (communication error with child process failed)

Hi ---
Getting this error about 50 % of the time when I try to render ?
What good is a grading app that is having so much trouble rendering out the results ?
Any help would be great

I Would love some help with this as well. I've color corrected and am rendering. I have chosen these settings based on the video files in Premeire.
It gets all the way to 98% and then says "communication with child process failed"
I tried unchecking "strip alpha" as suggested above to no avail.
What is going on? I spent a good deal of time on this and have deadlines and all I want to do is get this graded video back into premeire. Thank you!

Playback and Render Errors - communication error with child process failed

Tried a reinstall, does not fix the issue, will get the gray screen with text: communication error with child process failed
This happens during playback (About 30% of the frames or so) as well as when rendering an output.
On PC.

So I updated my nvidea drivers to the latest and greatest (GeForce 327.23). I also reinstalled SpeedGrade CC (which is quite the pain, btw! why can't we keep a local .exe file? Have to download every time you want to resintall ... even if only ten minutes apart!)
Still the issue seems to persist.
The footage is from the BlackMagic Pocket Cinema Camera. It worked fine about a month ago when I was working on some footage from the same line of cameras.
Intel Core i7-3610QM CPU @ 2.30GHz
16GB RAM
Win7 Ultimate
Geforce GTX 670M
GPU Engine Specs:
336 coresCUDA Cores
598 MHzGraphics Clock (MHz)
33.5Texture Fill Rate (billion/sec)
Memory Specs:
1500Memory Clock
GDDR5Memory Interface
192bitMemory Interface Width
72.0Memory Bandwidth (GB/sec)
Anyone have any suggestions?

[INVALID] [pacman] error: call to waitpid failed (No child process)

Hi.
First of all I apologize for very unclear topic name but this problem clutter me.
Description:
I use Archlinux x86_64 on my several machines: two laptops and desktop. On desktop and one laptop I update system regularly and also use my custom builds of git, bzr, emacs, rxvt, tmux and others.
Preliminary:
After Sat update (2010-04-24) on my desktop I noticed that compiled Emacs (source taken from bzr repo) crashed just after start. I found the cause of error: new gcc (4.5.0) has broken '-O2' option (actually broken '-foptimize-sibling-calls' but accidentally '-O3' option works). Besides this annoyance my desktop system works fine.
Main problem:
But on my laptop (on which I traced down the problem with compiled Emacs) I faced with strange problems (I report about them only now because I didn't have time before).
When I run 'sudo pacman -Su' to update my laptop system I sometimes see
error: call to waitpid failed (No child process)
I figured out that this message comes only if 'chrooting' is performed (pacman --debug).
Also when I try to update local git repositories using 'git pull' I get the same error:
error: waitpid for git-pull failed: No child process
and the same for 'gc', 'rev-list', 'git-remote-http'. (I checked with newly compiled binary and distro's binary).
Even simple python script 'sample.py' fails to run:
#!/usr/bin/env python
import os,string
target = "sample.py"
f = os.popen('file "%s" 2> /dev/null' % target)
output = string.strip(f.read())
rc = f.close()
if not output or rc:
print("Some error occurs")
else:
print("Result %s" % output)
If I run it I get
IOError: [Errno 10] No child process
Except these error messages my laptop system works without noticeable errors.
Could someone help me trace down the problem?
P.S. I use zen kernel on this laptop (AUR: kernel26zen-git, stable) but I also checked this behavior on default kernel.
EDIT:
Sorry. My fault. Seems that this error is triggered by tmux . I tried git in sakura and didn't see any error messages.
Sorry for the noise.
EDIT2:
For those who are interested in solution for this problem with tmux I found a thread about this behavior on sourceforge.net:
http://sourceforge.net/mailarchive/foru … tmux-users
Last edited by lomov_vl (2010-04-30 06:56:22)

Hi, I found SAP note 1828028 - DBCON connection to remote HANA database cannot be established
whic has below resolution:
1
Error code
Reason
***LOG BY0=> invalid username or password: [dbds 879]
Invalid username/password maintained in connection parameters (to be edited via transaction DBCO)
2)Hint: As the database connection between the SLT and the HANA system is based on DBCONNECT, you can also use report ADBC_TEST_CONNECTION in transaction SE38 for testing. SAP Note 1750722 describes this in detail.
But our problem is SAP system is not up to run these solutions in GUI.
Can someone help / provide SAP doc link for how to update DBCON at OS or HANA db level.
Thank You

Child process dies, nfs locks not released, webserver hangs...

Hi,
I have Sun One 6.1 sp 11 on a solaris 10 ldom.
The server is configured to write logs access and error to /logs which is an NFS mount to a separate solaris 10 box. The logging to an NFS mount is a business requirement.
Sun JWS is configured to have two httpd processes and the watchdog to restart them if one should fail.
Every now and then, about once a day (it varies), one of the child processes will die with messages like this in the error log: (1949 is the wdog pid)
[09/Dec/2009:14:19:06] failure ( 1949): CORE3107: Child process closed admin channel
[09/Dec/2009:14:19:06] fine ( 1949): CORE3061: signal_handler_thread: received signal 18
[09/Dec/2009:14:19:06] fine ( 1949): CORE3049: Primordial process detected child 1950 died: status 37
[09/Dec/2009:14:19:06] fine ( 1949): CORE3050: Is our child, will spawn replacement
[09/Dec/2009:14:19:06] fine ( 1949): CORE3062: Unlinking of /tmp/https-wv2-819e4c2d/.cgistub_1950 returned -1
[09/Dec/2009:14:19:06] fine ( 1949): CORE3047: Server spawned worker process 2011
[09/Dec/2009:14:19:06] fine ( 2011): HTTP5169: User authentication cache entries expire in 120 seconds.
[09/Dec/2009:14:19:06] fine ( 2011): HTTP5170: User authentication cache holds 200 users
[09/Dec/2009:14:19:06] fine ( 2011): HTTP5171: Up to 4 groups are cached for each cached user.
[09/Dec/2009:14:19:06] fine ( 2011): HTTP4207: file cache module initialized (API versions 2 through 2)
[09/Dec/2009:14:19:06] fine ( 2011): HTTP4302: file cache has been initialized
[09/Dec/2009:14:19:06] fine ( 2011): HTTP3066: MaxKeepAliveConnections set to 256
[09/Dec/2009:14:19:06] fine ( 2011): Installed configuration 1
[09/Dec/2009:14:19:06] fine ( 2011): HTTP4193: flex-rotate-init: rotate start time is 0h, 0m
At this point the webserver will not respond. The processes (2*httpd, 1*wdog) are running but do not respond. The access log shows a weird lock with output from pfiles:
21: S_IFREG mode:0777 dev:340,10 ino:34988 uid:111 gid:102 size:0
O_RDWR|O_APPEND|O_CREAT|O_LARGEFILE FD_CLOEXEC
advisory write lock set by system 0x2 process 280
which I think means the new http process is waiting for the lock to be released, but the lock is never freed.
But what I'm really curious about is why the process is dying in the first place. Anyone seen "status 37" before, or know where I can look it up? I couln't google up any reference on what it might mean...
any help appreciated
cheers
Kristin.

I found the following in http://docs.sun.com/app/docs/doc/816-4555/rfsrefer-134?l=ja&a=view :
In this situation, the SIGLOST signal is posted to the process. The default action for the SIGLOST signal is to terminate the process.
For you to recover from this state, you must restart any applications that had files open at the time of the failure. Note that the following can occur.
- Some processes that did not reopen the file could receive I/O errors.
- Other processes that did reopen the file, or performed the open operation after the recovery failure, are able to access the file without any problems.
Thus, some processes can access a particular file while other processes cannot.
Edited by: Arvind_Srinivasan on Dec 10, 2009 12:33 AM

Child creation Error on vms HELP

Hi,
Iam trying to execute a file from withing a java program on VMS This is my code
public class BAMBOE {
public static void main(String[] args) {
    BamboeRunner boe = new BamboeRunner();
    boe.start();
import java.io.*;
public class BamboeRunner extends Thread implements Runnable {
public void run() {
    try {
      Process process = Runtime.getRuntime().exec("@SIMPEL");
      process.waitFor();
      return ;
    catch (Exception e) {
      e.printStackTrace();
      return ;
}But I keep getting the following error:
java.io.IOException: Child creation error: error 100052
VMS error code: error 100052
        at java.lang.UNIXProcess.<init>(Compiled Code)
        at java.lang.Runtime.exec(Compiled Code)
        at java.lang.Runtime.exec(Compiled Code)
        at BamboeRunner.run(Compiled Code)Anybody that can help me fix this problem please??

I've managed to get somewhere with this...
I've got it to work by having the system command I want to run in a com file and specifying the full path to that file in the exec method without the '@'...
e.g.
Process proc = Runtime.getRuntime.exec("ppoi_dev:[user.dba_ppoi.matt.proc]proc.com");
where the file
ppoi_dev:[user.dba_ppoi.matt.proc]proc.com
contains
$ dir
When I run this I can get the output from the dir command by reading from the InputStream of the Process object.
Have fun.

Child process admin thread is shutting down.

Hi,
Operating on a web server with the following error message, Child Process is a phenomenon that restart.
I would like to know what the cause.
Version - Sun Java System Web Server 6.1
errors
[09/Nov/2011:12:31:00] catastrophe ( 7647): Server crash detected (signal SIGBUS)
[09/Nov/2011:12:31:00] info ( 7647): Crash occurred in NSAPI SAF flex-log
[09/Nov/2011:12:31:00] info ( 7647): Crash occurred in function flex_init from module /netscape/servers/bin/https/lib/libns-httpd40.so
[09/Nov/2011:12:31:00] failure (16223): Child process admin thread is shutting down
[09/Nov/2011:13:42:06] catastrophe (16514): Server crash detected (signal SIGSEGV)
[09/Nov/2011:13:42:06] info (16514): Crash occurred in NSAPI SAF flex-log
[09/Nov/2011:13:42:06] info (16514): Crash occurred in function flex_init from module /netscape/servers/bin/https/lib/libns-httpd40.so
[09/Nov/2011:13:42:06] failure (16223): Child process admin thread is shutting down
Edited by: 896618 on 2011. 11. 10 오후 9:21

thanks for the response chris. in answer to your questions - no there are no NSAPI plugins installed and we are getting zero helpful output from the log files.
/server-root/logs/errors is the only log file that has relevant output at the time of the crashes. our own application logs and the sytem's syslogs have nothing relevant at those times.
the o/p from the errors log is basically :
[19/Dec/2002:02:05:39] config ( 5815): [GC
[19/Dec/2002:02:05:39] config ( 5815): 154915K->129640K(249216K)
[19/Dec/2002:02:05:39] config ( 5815): , 0.0299277 secs]
[19/Dec/2002:02:05:39] config ( 5815):
[19/Dec/2002:02:05:59] failure ( 5814): Child process admin thread is shutting down
at which point it resets itself. we have a load balanced system and the resets aren't noticed at the front end but i'm beginning to tear my hair out.
We have the exact same s/w configuration on 2 x Netra T1s and they've been running fine for over a year. We have 2 brand spanking new Fire V100s & the only significant h/w difference between the machines being L2 cache (512k v 2Mb). i would've thought that a bottleneck would throw up errors all over the place and result in a noticeably slower system which isn't the case.
our next step is to throw in an extra 512Mb RAM and see does that increase the time between resets - currently 24-36hrs. i have a niggling suspicion it may be memory related.
any other ideas?

TCP connection closed but a child process of SQL Server may be holding a duplicate of the connection's socket in SQL2008R2

Hello,
I do get the below SQL error in production environment intermittently:
TCP connection closed but a child process of SQL Server may be holding a duplicate of the connection's socket. Consider enabling the TcpAbortiveClose SQL Server registry setting and restarting SQL Server. If the problem persists, contact Technical
Support.
According to the post I search in MSDN, the above error is fixed in SQL2008R-CU6, but I have SQL2008R2-SP02 CU09 patch in production environment and the above error still occurred intermittently. I am running SQL2008R2 SP02 CU09 patch with Windows 2008R2-SP01.
I would like to know if anyone has the same error happened to their SQL environment after applied SQL2008R2-SP02 CU06 patch and later.
Any suggestion would be helpful.
Best regards,
PL.

Hello,
What happen if you apply the changes on the registry explained on the workaround section of the following article?
http://support.microsoft.com/kb/2491214
Hope this helps.
Regards,
Alberto Morillo
SQLCoffee.com

When executing an external app, how do I keep stdout with its child process

I running an external application from java, but I want the stdout to remain with the child process. This app spawns its own output window where it displays its own output and error messages. I'm running the app using the following code:
Process p = Runtime.getRuntime().exec(command, null, workingDirectory);
But the Process class grabs the stdout and stderr of the application it runs and holds on to them.
Any suggestions on how can I still run the program without Java grabbing the application's stdout and stderr streams?

In Windows, this works for me.
I don't remember why it is so convoluted, but this is what I came up with:
// Closes after completion
Runtime.getRuntime().exec(
new String[] { "cmd", "/C", "start", "/WAIT", "cmd", "/C", command } ).waitFor();
// Waits for you to close the command prompt window
Runtime.getRuntime().exec(
new String[] { "cmd", "/C", "start", "/WAIT", "cmd", "/K", command } ).waitFor();where command can be any internal command, executable, batch file.
Edited by: baftos on Feb 2, 2009 4:31 PM

POSTING JOURNALS PROCESS ERROR:GL_ACCOUNT_HIERARCHIES_U1 UNIQUE CONSTRAINT

제품 : FIN_GL
작성날짜 : 2003-11-18
POSTING JOURNALS PROCESS ERROR:GL_ACCOUNT_HIERARCHIES_U1 UNIQUE CONSTRAINT Violated
========================================================================
PURPOSE
==================
GL Posting 시 발생하는 문제를 좀 더 손쉽게 파악하여 해결 할 수 있도록 한다.
Problem Description
GL Posting 시 다음과 같은 error 가 발생하였다.
SHRD0114: Executing Pro*C statement Insert into gl_account_h...
GL_PROPABLE_DUPLICATE_RANGES: APP-00001 cannot find message name
GL_PROPABLE_DUPLICATE_RANGES
SHRD0043: ERROR: ORA-00001: unique constraint (GL.
GL_ACCOUNT_HIERARCHIES_U1) violated
Workaround
N/A
Solution Description
1. 다음 문장을 수행한다.
SELECT DISTINCT
fvh1.parent_flex_value "Segment w/Overlapping Children",
SUBSTR(fvh1.child_flex_value_low,1,30) "Overlapping Child Low Value",
SUBSTR(fvh1.child_flex_value_high,1,30) "Overlapping Child High Value",
SUBSTR(fvh2.child_flex_value_low,1,30) "Overlapped By Child Low Value",
SUBSTR(fvh2.child_flex_value_high,1,30) "Overlapped By Child High Value"
FROM FND_FLEX_VALUE_HIERARCHIES fvh1, FND_FLEX_VALUE_HIERARCHIES fvh2
WHERE fvh1.parent_flex_value = fvh2.parent_flex_value
AND fvh1.flex_value_set_id = (select flex_value_set_id
from fnd_flex_value_sets
where flex_value_set_name = '&Value_Set_Name')
AND fvh1.rowid != fvh2.rowid
AND fvh1.flex_value_set_id = fvh2.flex_value_set_id
AND NVL(fvh2.CHILD_FLEX_VALUE_LOW,'X') <= NVL(fvh1.CHILD_FLEX_VALUE_HIGH,'X')
AND NVL(fvh2.CHILD_FLEX_VALUE_HIGH,'X') >= NVL(fvh1.CHILD_FLEX_VALUE_LOW,'X')
2. 다음과 같은 output 이 나올 것이다.
EXAMPLE OF OUTPUT
Enter value for value_set_name: VALUE_SET_ACCOUNT
old 11: where flex_value_set_name = '&Value_S)
new 11: where flex_value_set_name = 'VALUE_SE)
Segment w/Overlapping Children
Overlapping Child Low Value Overlapping Child High Value
Overlapped By Child Low Value Overlapped By Child High Value
1000
6000 6000
5000 6000
1000
5000 6000
6000 6000
3. 위의 output에 대한 설명은 다음과 같다.
고객이 GL Application에서 Setup->Financials->Flexfields->Key->Value화면을 열어 다음과 같은 작업을 하였다.
Entered values:
1000 defined as:
* parent
* child ranges:
From To Include
6000 6000 Child values only
3000 3000 Parent values only
3000 defined as:
* parent
* child ranges:
From To Include
2000 2000 Child values only
4000 4000 Child values only
5000 6000 Child values only
The hierarchy structure is like this:
1000
_________|___________
6000 3000
____|______________
2000 4000 5000 6000
위에서 볼수 있듯이 6000 이라는 value 가 중복이 되고 있고 그 사항이 제일 처음에 수행한 script의 output 에 overlapping child ranges 로 나타나고 있는 것이다.
4. 정정하는 step
4.1 Setup->Financials-> Flexfields-> Key->Values. 로 가서 화면을 open한다.
4.2 COA 를 Query 한다.
4.3 Overlapping 된 child ranges 를 찾아서 정정한다.
Reference Documents
Note 118130.1

You can use the debug script $GL_TOP/patch/115/sql/glxacovl.sql, to isolate overlapping child ranges within summary account rollup groups.

Urgent: Child process closed admin channel on Solaris 9 and 6.1 SP5

Hi
I'm facing this issue on Solaris 9 and Sun AppServer 6.1 SP5, the appserver crashes for some reason and restarts itself. There doesnt seem to be any specific instance which leads to this error. I notice that if I leave my application running for a while I end up seeing this error and I need to kill the instance that was running and restart the server instance.
This is what i see in the log files before the server restarts itself.
" failure (12181): CORE3107: Child process closed admin channel"
It seems like i'm not the only one seeing this issue:
http://swforums.sun.com/jive/thread.jspa?threadID=55040&messageID=210473
http://forum.sun.com/jive/thread.jspa?threadID=95718&messageID=328813
Anybody knows what could be going on?
Thanks

After the corefile is written, use pstack on it. In the pstack file you a stacktrace of the crashing function. Alas, this information is only useful when you have the sources.
Also, usually there are other, more specific lines in the errors logfile e.g.:
[27/Jan/2006:07:38:55] catastrophe (15456): CORE3260: Server crash detected (signal SIGSEGV)
[27/Jan/2006:07:38:55] info (15456): CORE3262: Crash occurred in function INTprepare_nsapi_thread from module /opt/SUNWwbsvr/bin/https/lib/libns-httpd40.so
[27/Jan/2006:07:38:55] failure (15455): CORE3107: Child process closed admin channel
If you post them, maybe somebody can give you a hint...

"CORE3107: Child process closed admin channel" in sun webserver 6.1

Hi,
Does anyone know of the following error in the Sun Java Webserver 6.1 logs:
===========================================
[08/Mar/2010:20:41:12] failure (27868): CORE3107: Child process closed admin channel
[08/Mar/2010:20:41:12] info (13932): HTTP3072: [LS ls1] http://172.21.159.184:80 ready to accept requests
[08/Mar/2010:20:41:12] failure (13932): HTTP3068: Error receiving request from 172.21.158.15 (Connection refused)
[08/Mar/2010:20:41:12] failure (13932): HTTP3068: Error receiving request from 172.21.158.14 (Connection refused)
[08/Mar/2010:20:41:12] failure (13932): HTTP3068: Error receiving request from 172.21.158.15 (Connection refused)
[08/Mar/2010:20:41:12] info (13932): CORE3274: successful server startup
[08/Mar/2010:20:41:12] failure (13932): HTTP3068: Error receiving request from 172.21.158.14 (Connection refused)
[08/Mar/2010:20:45:13] failure (27868): CORE3107: Child process closed admin channel
[08/Mar/2010:20:45:13] info (15075): HTTP3072: [LS ls1] http://172.21.159.184:80 ready to accept requests
[08/Mar/2010:20:45:13] failure (15075): HTTP3068: Error receiving request from 172.21.158.15 (Connection refused)
[08/Mar/2010:20:45:13] failure (15075): HTTP3068: Error receiving request from 172.21.158.14 (Connection refused)
[08/Mar/2010:20:45:13] info (15075): CORE3274: successful server startup
=============================================
We have Sun One Webservers 6.1 installed on Solaris 10 box and where we have installed Siebel Webserver Extension (SWSE) plugin for our siebel application server. Any pointers on how we can fix these crashes(child proc error) on webserver?
Appriciate your help.
Thanks,
Mahipal

Hello were there ever any updates to this post, I'm having basically the same issue and would be interested on an update.

CORE3107: Child process closed admin channel

I Installed SUN ONE Web server 6.1 on a UNIX machine.
Installed 2 web applications.
1 of them works fine (has no Oblix logic), but the other gives me the error message "CORE3107: Child process closed admin channel" and terminates the application.
The point of failure occurs when I call Oblix to initialize.
I have the same web application on IPlanet version 6.0 and has no issues.
Pease help.

That message indicates that the child process terminated unexpectedly. Given your description, the problem is likely a crash in the Oblix plugin.
You may wish to check for core files.
(Note that "UNIX" is not enough information for us to suggest specific steps. Sun ONE Web Server 6.1 is supported on 3 different UNIX platforms, and each has a very different set of diagnostic tools.)

Tracing Java Processes that spawns child process

I hope I'm posting this in the correct group. If not, please let me know where to direct this question:
In our 12.1.3 Applications, we installed a plugin called 'Org Chart' by Applaud Solutions. It is a flash component that graphically displays the employee hierarchy of an organizations and is accessed via responsibility. This tool also has a feature to 'export' the chart as a Microsoft Word or PowerPoint to the users desktop. When this occurs, a 'java' process is kicked off on the applications server to process this request. Now, here's the issue: The performance of this export is terrible! It takes roughly about 2-3 minutes to complete, and sometimes never completes. Here is the java process that gets kicked off for one user which i figured out how to run manually:
[applprod1@aspapp012 ~]$ java -jar OpenOfficeGenerator.jar /u01/applprod1/PROD1/apps/apps_st/appl/xxas/1.0.1/out/orgchart-f78b7a67-a379-4f7d-9dcf-5f13b22e03e4.xml /tmp/ed.pptx docx NameandTitle letter Y normal
When I kick this off, I'm able to get the linux PID :
9056
22523 24779 62 16:21 pts/0
00:00:06 java -jar OpenOfficeGenerator.jar /u01/applprod1/PROD1/apps/apps_st/appl/xxas/1.0.1/out/orgchart-f78b7a67-a379-4f7d-9dcf-5f13b22e03e4.xml /tmp/ed.pptx docx NameandTitle letter Y normal
Then, I run an 'strace -f -p 22523' and notice these timeout issues from child processes that is spawns:
[pid 22524] read(3, "\n", 1)
= 1
[pid 22524] _llseek(3, 18642588, [18642588], SEEK_SET) = 0
[pid 22524] read(3, "\0", 1)
= 1
[pid 22524] _llseek(3, 18642589, [18642589], SEEK_SET) = 0
[pid 22536] <... futex resumed> )
= -1 ETIMEDOUT (Connection timed out)
[pid 22524] read(3, <unfinished ...>
[pid 22536] futex(0x972b728, FUTEX_WAKE_PRIVATE, 1) = 0
[pid 22536] gettimeofday({1384208528, 131781}, NULL) = 0
[pid 22536] clock_gettime(CLOCK_MONOTONIC, {33657710, 707532536}) = 0
[pid 22536] gettimeofday({1384208528, 131844}, NULL) = 0
[pid 22536] clock_gettime(CLOCK_REALTIME, {1384208528, 131892000}) = 0
[pid 22536] futex(0x965d2bc, FUTEX_WAIT_PRIVATE, 1, {0, 49952000} <unfinished ...>
My question is does anyone know how i can determine what is causing these timeouts? It seems the java process spawns off child processes and this is where the timeouts are occurring. Upon further investigation the child processes are throwing the following errors as well:
futex(0x905f1b4, FUTEX_WAIT_PRIVATE, 67, NULL) = 0
futex(0x905ed28, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x906345c, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x9063458, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
futex(0x905f1b4, FUTEX_WAIT_PRIVATE, 69, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x905ed28, FUTEX_WAKE_PRIVATE, 1) = 0
However, I am unable to determine the cause of the timeout and resource issue. Any ideas or help is greatly appreciated! thanks.

I would suggest you consult "Applaud Solutions" for this issue.
Thanks,
Hussein

Race detection in child processes

Hi,
the program given below creates a child process with two threads accessing a shared variable. Unfortunately, Thread Analyzer does not detect the race (neither version 12.0 nor 12.3). The race is only detected if it occurs in the parent process. Option "-F on/all" to instrument child processes does not work in conjunction with option "-r all" (the collect tool emits the error message "
Race-detection data cannot be collected with any of -F -j -J -x"). Is this an inherent limitation of Thread Analyzer or is there a way to detect races and deadlocks in child processes?
Thank you very much in advance for your help.
Regards
#include <unistd.h>
#include <stdlib.h>
#include <assert.h>
#include <pthread.h>
int x;
void* fun(void*)
    x++;
    return NULL;
int main ()
    x = 0;
    int pid = fork();
    assert(pid >= 0);
    if (pid == 0)
        /* Child process */
        pthread_t thread;
        assert(pthread_create(&thread, NULL, fun, NULL) == 0);
        x++;
        assert(pthread_join(thread, NULL) == 0);
        _exit(0);
    else
        /* Parent process */
        sleep (1);
    return 0;

Just an update in case someone has seen this issue. The problem I am seeing is that some reports will spawn these child processes (that's how the appear in toad). At the DB level it is just another database process which shows up from v$session. I don't know how the application is calling to use as many processes as possible but this is what I am trying to limit on. If I run the same query in SQLPlus, only one process SID is created.

"No Child Processes" Error

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