Memory problems, zombie processes

2001-09-30 Thread Dope on Plaztic,,,
Hi

Please forgive me as this is my first post but i think i have the format right 
;

I have been experiencing problems on my Debian box(2.2r2, sid dist. pIII 500mhz 
128mb ram).  The problems include 'zombie processes', ie issuing a 'cat' of a 
file, and it does not happen, so i  have to ctrl+c and i see 'cat defunct' in 
a `ps` output.  I've experienced other problems too, concerning 'wait' and 'no 
child process' errors.

The following example is from `make`, when making a new kernel, althought i've 
experience the same errors with `tar`, among others.

make[1]: Entering directory `/usr/src/linux/arch/i386/boot'
rm -f tools/build
Putting child 0x08074140 (clean) PID 745 on the chain.
Live child 0x08074140 (clean) PID 745
make[1]: *** wait: No child processes.  Stop.
make[1]: *** Waiting for unfinished jobs
Live child 0x08074140 (clean) PID 745
make[1]: *** wait: No child processes.  Stop.
Got a SIGCHLD; 1 unreaped children.
Reaping losing child 0x0808a928 PID 744
make: *** [archclean] Error 2
Removing child 0x0808a928 PID 744  from chain.
([EMAIL PROTECTED]):/usr/src/linux#

that is a `make` with the debug flag, for better understanding of what is going 
on(i dont get it!).  Me and a few friends have tried to figure out what the 
problem is, but to no avail.  Trying new ram, etc has not worked.  The thing 
is, i 've experienced these errors with two Debian computers i have, so i  get 
the idea its something i have done -- i have NO clue what!.  

Please email me if you need any more info, i will keep a sharp eye on the list 
other the week to see replies. 

Thanks,
pip



Re: Memory problems, zombie processes

2001-09-30 Thread Dmitriy
On Sun, Sep 30, 2001 at 02:04:12PM +, Dope on Plaztic,,, wrote:
 Hi
 
 Please forgive me as this is my first post but i think i have the format 
 right ;
 
 I have been experiencing problems on my Debian box(2.2r2, sid dist. pIII 
 500mhz 128mb ram).  The problems include 'zombie processes', ie issuing a 
 'cat' of a file, and it does not happen, so i  have to ctrl+c and i see 'cat 
 defunct' in a `ps` output.  I've experienced other problems too, concerning 
 'wait' and 'no child process' errors.
 
 The following example is from `make`, when making a new kernel, althought 
 i've experience the same errors with `tar`, among others.
 
 make[1]: Entering directory `/usr/src/linux/arch/i386/boot'
 rm -f tools/build
 Putting child 0x08074140 (clean) PID 745 on the chain.
 Live child 0x08074140 (clean) PID 745
 make[1]: *** wait: No child processes.  Stop.
 make[1]: *** Waiting for unfinished jobs
 Live child 0x08074140 (clean) PID 745
 make[1]: *** wait: No child processes.  Stop.
 Got a SIGCHLD; 1 unreaped children.
 Reaping losing child 0x0808a928 PID 744
 make: *** [archclean] Error 2
 Removing child 0x0808a928 PID 744  from chain.
 ([EMAIL PROTECTED]):/usr/src/linux#
 
 that is a `make` with the debug flag, for better understanding of what is 
 going on(i dont get it!).  Me and a few friends have tried to figure out what 
 the problem is, but to no avail.  Trying new ram, etc has not worked.  The 
 thing is, i 've experienced these errors with two Debian computers i have, so 
 i  get the idea its something i have done -- i have NO clue what!.  
 
 Please email me if you need any more info, i will keep a sharp eye on the 
 list other the week to see replies. 

Hmmm...If you tried to change  RAM, perhaps it is something on the
motherboard that makes RAM malfunction?

I hope you are not overclocked.

I suggest you try memtest86 package,
which put a memtest86 image in your /boot , which you can boot and
let it run for a while.

Maybe that will help.

 
 Thanks,
 pip
 
 
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