Re: kill the process cause system crash

Philippe Waroquiers <[email protected]>
Newsgroups gmane.comp.debugging.valgrind
Message-ID <[email protected]>
On Thu, 2019-12-19 at 00:19 +0000, Rachel Chen (rychen) via Valgrind-users wrote:
> Hello,
>  
> I am using Valgrind to debug a memory leak. Somehow when I try to kill the process to get the log file with memory leak, it crash the system. I am using the following command to get the pid and kill the pid:
>  
> Ps -ef | grep valgrind. è to get the pid
> Kill <pid>
>  
> Any idea what might be wrong here? Thanks for the help in advance!
>  
> Thanks,
> Rachel

Some more information is needed :
  * which platform ?
  * which version of valgrind ?
  * what is the error message/output when the crash happens ?

Note that you can trigger memory leak search from the shell (or from gdb)
by using vgdb, without killing your process.

See the below links for more information.

http://www.valgrind.org/docs/manual/manual-core-adv.html#manual-core-adv.valgrind-monitor-commands

http://www.valgrind.org/docs/manual/manual-core-adv.html#manual-core-adv.gdbserver-commandhandling

http://www.valgrind.org/docs/manual/mc-manual.html#mc-manual.monitor-commands

Philippe




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