glibc-2.36 failure

Adhemerval Zanella Netto adhemerval.zanella@linaro.org
Mon Aug 22 16:55:24 GMT 2022



On 22/08/22 06:29, Paul Zimmermann via Libc-alpha wrote:
>        Hi,
> 
> is the following failure known for glibc 2.36 make check?
> 
> Summary of test results:
>       1 FAIL
>    5083 PASS
>      78 UNSUPPORTED
>      18 XFAIL
>       4 XPASS
> 
> FAIL: stdlib/tst-arc4random-thread
> 
> zimmerma@biscotte:/localdisk/zimmerma/glibc-2.36/build$ cat stdlib/tst-arc4random-thread.out
> info: outer_threads=8 inner_threads=4
> info: arc4random: minimum of 655360 blob results expected
> info: arc4random: 662011 blob results observed
> info: arc4random_buf: minimum of 655360 blob results expected
> info: arc4random_buf: 655360 blob results observed
> info: arc4random_uniform: minimum of 655360 blob results expected
> Timed out: killed the child process
> Termination time: 2022-08-22T08:57:46.154936205
> Last write to standard output: 2022-08-22T08:57:32.198256849
> 
> I used ../configure --prefix=/usr, on a AMD EPYC 7282 16-Core Processor,
> with gcc version 12.1.0 (Debian 12.1.0-8).

I have seen the test timeout on some environments, I think we will need to
tune it down similar to what we have done for tst-arc4random-fork.


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