Re: PROBLEM: Hang in selftests/netfilter/nft_trans_stress.sh

[Mirsad Goran Todorovac]

On 03. 01. 2023. 15:28, Florian Westphal wrote:
> Mirsad Goran Todorovac <mirsad.todorovac@xxxxxxxxxxxx> wrote:
> > Hi all,
> >
> > The `make kselftest` hangs in netfilter/nft_trans_stress.sh test when testing 6.2.0-rc2
> > (attempted 2 times, waiting half an hour at least):
>
> This script completes in 49 seconds for me.
>
> > # selftests: netfilter: nft_trans_stress.sh
> > # PASS: nft add/delete test returned 0
> > # PASS: nft reload test returned 0
> >
> > The test script seems to be stuck in ping flood:
>
> No, it gets stuck in the sub-test after 'PASS: nft reload test returned 0'
>
> Can you send me the output of 'bash -x nft_trans_stress.sh'?
> It should tell which command/program isn't making progress.

Hi, Florian!

Well, when ran alone, the script ended successfully:

root@marvin-IdeaPad-3-15ITL6:/home/marvin/linux/kernel/linux_torvalds/tools/testing/selftests/netfilter# bash nft_trans_stress.sh
PASS: nft add/delete test returned 0
PASS: nft reload test returned 0
PASS: nft add/delete with nftrace enabled test returned 0
PASS: nft add/delete with nftrace enabled test returned 0
root@marvin-IdeaPad-3-15ITL6:/home/marvin/linux/kernel/linux_torvalds/tools/testing/selftests/netfilter#

There was no stall after "nft reload test" in a standalone superuser run.

Hope this helps.

Kind regards,
Mirsad

--
Mirsad Goran Todorovac
Sistem inženjer
Grafički fakultet | Akademija likovnih umjetnosti
Sveučilište u Zagrebu
--
System engineer
Faculty of Graphic Arts | Academy of Fine Arts
University of Zagreb, Republic of Croatia
The European Union