[dev] Help please: CI run for PR #14278 hangs

[Quentin Young]

Taking a look at the failing tests in Bamboo and looking at your patch, 
my guess is that the patch has changed the output of vtysh in such a way 
that the tests which check for certain strings to be present in vtysh 
output are failing. This could manifest in non obvious ways - for 
example, a test that checks BGP convergence may be doing it by looking 
at the output of "show bgp" and checking that certain strings are 
present which would indicate a peering.

That the tests fail on the master branch locally is a problem. Can you 
file an issue on Github so we can track that, please?

Quentin

On 8/26/23 22:30, Yasuhiro Ohara wrote:
> Hi. I made a PR (#14278), but my CI run does not finish.
> Would somebody help me please?
>
> The Bamboo says:
> ```
> Bamboo has detected that FRR-PULLREQ2-TOPO2DEB10AMD64-13825 may have hung.
> This build has been running for 1475 minutes. This is 4192% longer 
> than usual.
> It has been 1463 minutes since Bamboo received a log message for this 
> build.
> ```
>
> From what I can see in the left window of the Bamboo, it appears
> that builds and AddressSanitizers, etc are finishing okay,
> but almost all topotests fail, and a few topotests is still running
> (i.e., hanging).
>
> I tried to topotest in my local env (Ubuntu 22.04.1 LTS), but even
> original FRR (current master) didn't finish correctly. It says:
> ```
> = 40 failed, 1322 passed, 153 skipped, 7 warnings, 86 errors in 
> 846.82s (0:14:06) =
> ```
> One of the simple tests bgp_asdot_regex fails like:
> ```
> 2023-08-27 11:04:41,563 INFO: topo: Check if neighbor sessions are up 
> in r1
> 2023-08-27 11:04:49,762 ERROR: topo: '_bgp_converge' failed after 8.20 
> seconds
> 2023-08-27 11:04:49,765 ERROR: topo: test failed at 
> "bgp_asdot_regex.test_bgp_as
> dot_regex/test_bgp_asdot_regex": Failed to see BGP convergence in "r1"
> ```
> where in the setup period it failed to see two BGP routers become 
> Established.
>
> Any help is appreciated. Thanks.
>
> Yasu
>
>
>
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