test_ulimit_stack_small in ubuntu_qrt_kernel_security regression with the fix for 64k pages

[Po-Hsu Lin]

Issue found after the fix for 1949645
https://git.launchpad.net/qa-regression-testing/commit/?id=72e44713abe3872468b82199882e9d4c19536106

This test starts failing on non-64k pages kernels constantly after this patch has landed.

Maybe we should have an if statement to run different commands with different page setting.

[Roxana Nicolescu (roxanan)]

I was able to reproduce on a local vm (jammy). PAGESIZE=4k.
Looking closely at the change for 1949645 https://git.launchpad.net/qa-regression-testing/commit/?id=72e44713abe3872468b82199882e9d4c19536106
It seems that `/bin/true` does not execute at all because `seq 0 10` crashes.

`for i in `seq 0 10`; do /bin/true ; done` returns 0.
for i in 0 1 2 3 4 5 6 7 8 9 10; do /bin/true;done returns 139 exit code 11 times.

[Thadeu Lima de Souza Cascardo (cascardo)]

https://code.launchpad.net/~cypressyew/qa-regression-testing/+git/qa-regression-testing/+merge/435831/comments/1156852

[Po-Hsu Lin (cypressyew)]

Patch landed, I have tests restarted.

[Po-Hsu Lin (cypressyew)]

This was reverted in https://git.launchpad.net/qa-regression-testing/commit/?id=f0be299c1356e158e1b388081308f51593cfe648

Reverting the bug status.

[Po-Hsu Lin (cypressyew)]

Sorry I misread the bug, this is about the fix for bug 1949645 causing regression on other kernels.

Since the commit has been reverted as in comment #4, this regression has gone. Marking this as fix-released.