Sponsored Content
Operating Systems BSD Process remians in Running state causing other similar process to sleep and results to system hang Post 302957107 by naveeng on Wednesday 7th of October 2015 06:19:25 AM
Old 10-07-2015
Process remians in Running state causing other similar process to sleep and results to system hang

Hi Experts,

I am facing one problem here which is one process always stuck in running state which causes the other similar process to sleep state . This causes my system in hanged state.

On doing cat /proc/<pid>wchan showing the "__init_begin" in the output.

Can you please help me here why it is getting stuck in the __init_begin API. I am using linux kernel version 2.6.17.

Also i am not facing such probelm in kernel version 2.6.39

i have seen they have given one fix inside __init_begin in the kernel version 2.6.37 . Below is the fix

diff --git a/arch/um/kernel/uml.lds.S b/arch/um/kernel/uml.lds.S
index e7a6cca..664f942 100644
--- a/arch/um/kernel/uml.lds.S
+++ b/arch/um/kernel/uml.lds.S
@@ -22,7 +22,7 @@ SECTIONS
_text = .;
_stext = .;
__init_begin = .;
- INIT_TEXT_SECTION(PAGE_SIZE)
+ INIT_TEXT_SECTION(0)
. = ALIGN(PAGE_SIZE);

.text :

Now , how this fix related to my problem . please help me to overcome this problem
Looking forward for your suggestions and comments.
 

9 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

my process is going to sleep mode after 12 hours but i need my process in in firsy pr

hi all I process is sleeping after 12 hours but i need to be run this to 24 hours but it goes in sleep mode after 12 hours what should i do to make process always running.Kindly give me suggestion. (0 Replies)
Discussion started by: mukesh_rakesh1
0 Replies

2. Shell Programming and Scripting

how to start a process and make it sleep for 5 mins and then kill that process

how to start a process and make it sleep for 5 mins and then kill that process (6 Replies)
Discussion started by: shrao
6 Replies

3. UNIX for Dummies Questions & Answers

How to change the system account that a process is running on?

I'm running an Apache server on Ubuntu. When I try to call fopen() in PHP, I get a bunch of permission errors. I searched for advice on this, and I found that I needed to change the system account that Apache runs on. However, I'm not sure how to do this, and I was unable to find the answer on... (3 Replies)
Discussion started by: gloriac991
3 Replies

4. UNIX for Advanced & Expert Users

make a foreground running process to run background without hang up

I've tried this a long time ago and was successful but could not remember how i did it. Tried ctrl+Z and then used bg % could not figure what i did after to keep it no hangup - not sure if used nohup -p pid, can u plz help me out if this can be done. Any help will be appreciated. (12 Replies)
Discussion started by: pharos467
12 Replies

5. Shell Programming and Scripting

script to monitor process running on server and posting a mail if any process is dead

Hello all, I would be happy if any one could help me with a shell script that would determine all the processes running on a Unix server and post a mail if any of the process is not running or aborted. Thanks in advance Regards, pradeep kulkarni. :mad: (13 Replies)
Discussion started by: pradeepmacha
13 Replies

6. Shell Programming and Scripting

Script to Kill process which is in hang state

Hi, Can anyone help to create a script that will kill the process which is in hang state. (1 Reply)
Discussion started by: A.Santhosh
1 Replies

7. Red Hat

How to find the process which is caused system hung state?

when system is hung state due to swap, we will reboot it through ILO. i want to know which process caused system hung. (1 Reply)
Discussion started by: Naveen.6025
1 Replies

8. UNIX for Advanced & Expert Users

Process remians in Running state causing other similar process to sleep and results to system hang

Hi Experts, I am facing one problem here which is one process always stuck in running state which causes the other similar process to sleep state . This causes my system in hanged state. On doing cat /proc/<pid>wchan showing the "__init_begin" in the output. Can you please help me here... (1 Reply)
Discussion started by: naveeng
1 Replies

9. UNIX for Advanced & Expert Users

Process remians in Running state causing other similar process to sleep and results to system hang

Hi Experts, I am facing one problem here which is one process always stuck in running state which causes the other similar process to sleep state . This causes my system in hanged state. On doing cat /proc/<pid>wchan showing the "__init_begin" in the output. Can you please help me here... (6 Replies)
Discussion started by: naveeng
6 Replies
pbuilder-uml.conf(5)						     pbuilder						      pbuilder-uml.conf(5)

NAME
pbuilder-uml.conf - configuration file for user-mode-linux port of pbuilder DESCRIPTION
/etc/pbuilder/pbuilder-uml.conf contains default values used in pbuilder-user-mode-linux program invocation. FORMAT
MY_ETH0=tuntap,,,192.168.0.2 Configures ethernet setting used for booting linux. See how rootstrap boots your system, and copy that. Specify --eth0=slirp,12345,/usr/bin/slirp-fullbolt to use the slirp connection. UML_IP=192.168.0.3 IP address to use for guest OS. This can be set to dhcp for obtaining IP address through DHCP. UML_NETMASK=255.255.255.0 Guest OS netmask UML_NETWORK=192.168.0.0 Guest OS network UML_BROADCAST=255.255.255.255 Guest OS broadcast UML_GATEWAY=192.168.0.1 Guest OS gateway PBUILDER_UML_IMAGE=${HOME}/uml-image Guest OS file system image. UML_MOUNT_TMPFS=no Whether to mount tmpfs inside the guest image. This is probably mostly useless. BUILDPLACE=${HOME}/tmp/ The location which build will take place. pbuilder-user-mode-linux will place temporary COW files to there. The user running UML needs to be able to access that directory. UML_MEM=128 The amount of memory allowed for UML. Give more value to here. UML_HOSTNAME=uml-host The hostname for the UML. The hostname should be available in /etc/hosts so that hostname -f will be able to return the FQDN. UML_BUILDRESULT=/directory/of/build/result The directory where build result of pbuilder-user-mode-linux is stored. ROOTSTRAP_IMAGESIZE=size-in-megabytes The size, in MB, of the disk iamge to create. Defaults to 1000. NOTES
It is advised to set APTCACHEHARDLINK to no in ~/.pbuilderrc. see pbuilderrc(5) for details. AUTHOR
Initial coding, and main maintenance is done by Junichi Uekawa <dancer@debian.org>. The homepage is available at http://pbuilder.alioth.debian.org FILES
/etc/pbuilder/pbuilder-uml.conf, ${HOME}/.pbuilderrc SEE ALSO
/usr/share/doc/pbuilder/pbuilder-doc.html, pbuilder-user-mode-linux(1), pbuilder(8), pbuilderrc(5), pdebuild(1) Debian 2003 Jan 8 pbuilder-uml.conf(5)
All times are GMT -4. The time now is 05:01 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy