Dear all,
I was running mtest01w test on a target board which has 80 MB or
RAM and 2GB of swap space. And this test keeps waiting forever, please find
the console logs below,
-8<---------------------------------------------------------
<<<test_start>>>
tag=mtest01w stime=2336
cmdline="mtest01 -p80 -w"
contacts=""
analysis=exit
<<<test_output>>>
[ 2351.111281] rmon:L
mtest01 0 TINFO : Total memory already used on system = 22796 kbytes
mtest01 0 TINFO : Total memory used needed to reach maximum =
1750246 kbytes
mtest01 0 TINFO : Filling up 80% of ram which is 1727450 kbytes
mtest01 1 TBROK : stopped at 716177408 bytes: errno=ENOMEM(12):
Cannot allocate memory
* When the malloc fails the child process seems to be calling tst_exit().
mtest01.c
.....
.....
if (pid == 0) {
bytecount = chunksize;
while (1) {
if ((mem = malloc(chunksize)) == NULL) {
tst_resm(TBROK | TERRNO,
"stopped at %lu bytes", bytecount);
free(pid_list);
tst_exit();
}
.....
.....
* but in this case i can see the child process in the process list(ps -ax)
in sleep state.
333 ttyAM0 S 0:00 mtest01 -p80 -w
334 ttyAM0 Z 0:14 [mtest01] <defunct>
335 ttyAM0 S 0:13 mtest01 -p80 -w
Here is my query , why tst_exit() isn't ending the child process?
Somebody pls help!!
Regards ,
Shashank JB
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