[ruby-core:114635] [Ruby master Bug#16492] TestBugReporter#test_bug_reporter_add test failures

5 Sep 2023

      Issue #16492 has been updated by vo.x (Vit Ondruch).

I'm going to drop the patch testing with Ruby 3.3. Just briefly looking at the changes of the test case, I can imagine this one commit:git|308fe1eb858fd8029f67510a18 could have positive influence. But not sure, because I'd say this must have been issue also for Ruby 3.2. I'll see and will be back if I observe some issues.

----------------------------------------
Bug #16492: TestBugReporter#test_bug_reporter_add test failures
https://bugs.ruby-lang.org/issues/16492#change-104462

* Author: vo.x (Vit Ondruch)
* Status: Closed
* Priority: Normal
* Assignee: jaruga (Jun Aruga)
* ruby -v: ruby 2.7.0p0 (2019-12-25 revision 647ee6f091) [s390x-linux]
* Backport: 2.5: UNKNOWN, 2.6: UNKNOWN, 2.7: UNKNOWN
----------------------------------------
Building Ruby packages on Fedora, in 90% of cases, I observe the following error on s390:

~~~
  1) Error:
TestBugReporter#test_bug_reporter_add:
Timeout::Error: execution of assert_in_out_err expired timeout (10 sec)
pid 2061293 killed by SIGKILL (signal 9)
| 
| -:1: [BUG] Segmentation fault at 0x001f73ed000003e8
| ruby 2.7.0p0 (2019-12-25 revision 647ee6f091) [s390x-linux]
| 
| -- Control frame information -----------------------------------------------
| c:0003 p:---- s:0012 e:000011 CFUNC  :kill
| c:0002 p:0021 s:0006 e:000005 EVAL   -:1 [FINISH]
| c:0001 p:0000 s:0003 E:000430 (none) [FINISH]
| 
| -- Ruby level backtrace information ----------------------------------------
| -:1:in `<main>'
| -:1:in `kill'
| 
| -- Other runtime information -----------------------------------------------
| 
| * Loaded script: -
| 
| * Loaded features:
| 
|     0 enumerator.so
|     1 thread.rb
|     2 rational.so
|     3 complex.so
|     4 ruby2_keywords.rb
|     5 /builddir/build/BUILD/ruby-2.7.0/.ext/s390x-linux/enc/encdb.so
|     6 /builddir/build/BUILD/ruby-2.7.0/.ext/s390x-linux/enc/trans/transdb.so
|     7 /builddir/build/BUILD/ruby-2.7.0/abrt.rb
|     8 /builddir/build/BUILD/ruby-2.7.0/.ext/s390x-linux/-test-/bug_reporter.so
| 
| * Process memory map:
| 
| 2aa27a00000-2aa27a01000 r-xp 00000000 fc:03 1845127                      /builddir/build/BUILD/ruby-2.7.0/ruby
| 2aa27a01000-2aa27a02000 r--p 00000000 fc:03 1845127                      /builddir/build/BUILD/ruby-2.7.0/ruby
| 2aa27a02000-2aa27a03000 rw-p 00001000 fc:03 1845127                      /builddir/build/BUILD/ruby-2.7.0/ruby
| 2aa28a7e000-2aa28bfe000 rw-p 00000000 00:00 0                            [heap]
| 3ff9ff80000-3ff9ff81000 r-xp 00000000 fc:03 1844756                      /builddir/build/BUILD/ruby-2.7.0/.ext/s390x-linux/-test-/bug_reporter.so
| 3ff9ff81000-3ff9ff82000 r--p 00000000 fc:03 1844756                      /builddir/build/BUILD/ruby-2.7.0/.ext/s390x-linux/-test-/bug_reporter.so
| 3ff9ff82000-3ff9ff83000 rw-p 00000000 00:00 0 
| 3ffa0000000-3ffa0002000 r-xp 00000000 fc:03 1844387                      /builddir/build/BUILD/ruby-2.7.0/.ext/s390x-linux/enc/trans/transdb.so
| 3ffa0002000-3ffa0003000 r--p 00001000 fc:03 1844387                      /builddir/build/BUILD/ruby-2.7.0/.ext/s390x-linux/enc/trans/transdb.so
| 3ffa0003000-3ffa0004000 rw-p 00000000 00:00 0 
| 3ffa0036000-3ffa0037000 ---p 00000000 00:00 0 
| 3ffa0037000-3ffa0078000 rw-p 00000000 00:00 0 
| 3ffa0078000-3ffa0079000 ---p 00000000 00:00 0 
| 3ffa0079000-3ffa00ba000 rw-p 00000000 00:00 0 
| 3ffa00ba000-3ffa00bb000 ---p 00000000 00:00 0 
| 3ffa00bb000-3ffa00fc000 rw-p 00000000 00:00 0 
| 3ffa00fc000-3ffa00fd000 ---p 00000000 00:00 0 
| 3ffa00fd000-3ffa013e000 rw-p 00000000 00:00 0 
| 3ffa013e000-3ffa013f000 ---p 00000000 00:00 0 
| 3ffa013f000-3ffa0180000 rw-p 00000000 00:00 0 
| 3ffa0180000-3ffa0181000 ---p 00000000 00:00 0 
| 3ffa0181000-3ffa01c2000 rw-p 00000000 00:00 0 
| 3ffa01c2000-3ffa01c3000 ---p 00000000 00:00 0 
| 3ffa01c3000-3ffa0204000 rw-p 00000000 00:00 0 
| 3ffa0204000-3ffa0205000 ---p 00000000 00:00 0 
| 3ffa0205000-3ffa0246000 rw-p 00000000 00:00 0 
| 3ffa0246000-3ffa0247000 ---p 00000000 00:00 0 
| 3ffa0247000-3ffa0288000 rw-p 00000000 00:00 0 
| 3ffa0288000-3ffa0289000 ---p 00000000 00:00 0 
| 3ffa0289000-3ffa02ca000 rw-p 00000000 00:00 0 
| 3ffa02ca000-3ffa02cb000 ---p 00000000 00:00 0 
| 3ffa02cb000-3ffa030c000 rw-p 00000000 00:00 0 
| 3ffa030c000-3ffa030d000 ---p 00000000 00:00 0 
| 3ffa030d000-3ffa034e000 rw-p 00000000 00:00 0 
| 3ffa034e000-3ffa034f000 ---p 00000000 00:00 0 
| 3ffa034f000-3ffa0390000 rw-p 00000000 00:00 0 
| 3ffa0390000-3ffa0391000 ---p 00000000 00:00 0 
| 3ffa0391000-3ffa03d2000 rw-p 00000000 00:00 0 
| 3ffa03d2000-3ffa03d3000 ---p 00000000 00:00 0 
| 3ffa03d3000-3ffa0414000 rw-p 00000000 00:00 0 
| 3ffa0414000-3ffa0415000 ---p 00000000 00:00 0 
| 3ffa0415000-3ffa0456000 rw-p 00000000 00:00 0 
| 3ffa0456000-3ffa0457000 ---p 00000000 00:00 0 
| 3ffa0457000-3ffa0498000 rw-p 00000000 00:00 0 
| 3ffa0498000-3ffa0499000 ---p 00000000 00:00 0 
| 3ffa0499000-3ffa04da000 rw-p 00000000 00:00 0 
| 3ffa04da000-3ffa04db000 ---p 00000000 00:00 0 
| 3ffa04db000-3ffa051c000 rw-p 00000000 00:00 0 
| 3ffa051c000-3ffa051d000 ---p 00000000 00:00 0 
| 3ffa051d000-3ffa055e000 rw-p 00000000 00:00 0 
| 3ffa055e000-3ffa055f000 ---p 00000000 00:00 0 
| 3ffa055f000-3ffa05a0000 rw-p 00000000 00:00 0 
| 3ffa05a0000-3ffa05a1000 ---p 00000000 00:00 0 
| 3ffa05a1000-3ffa05e2000 rw-p 00000000 00:00 0 
| 3ffa05e2000-3ffa05e3000 ---p 00000000 00:00 0 
| 3ffa05e3000-3ffa0624000 rw-p 00000000 00:00 0 
| 3ffa0624000-3ffa0625000 ---p 00000000 00:00 0 
| 3ffa0625000-3ffa0666000 rw-p 00000000 00:00 0 
| 3ffa0666000-3ffa0667000 ---p 00000000 00:00 0 
| 3ffa0667000-3ffa06a8000 rw-p 00000000 00:00 0 
| 3ffa06a8000-3ffa06a9000 ---p 00000000 00:00 0 
| 3ffa06a9000-3ffa06ea000 rw-p 00000000 00:00 0 
| 3ffa06ea000-3ffa06eb000 ---p 00000000 00:00 0 
| 3ffa06eb000-3ffa072c000 rw-p 00000000 00:00 0 
| 3ffa072c000-3ffa072d000 ---p 00000000 00:00 0 
| 3ffa072d000-3ffa076e000 rw-p 00000000 00:00 0 
| 3ffa076e000-3ffa076f000 ---p 00000000 00:00 0 
| 3ffa076f000-3ffa07b0000 rw-p 00000000 00:00 0 
| 3ffa07b0000-3ffa07b1000 ---p 00000000 00:00 0 
| 3ffa07b1000-3ffa07f2000 rw-p 00000000 00:00 0 
| 3ffa07f2000-3ffa07f3000 ---p 00000000 00:00 0 
| 3ffa07f3000-3ffa0834000 rw-p 00000000 00:00 0 
| 3ffa0834000-3ffa0835000 ---p 00000000 00:00 0 
| 3ffa0835000-3ffa2980000 rw-p 00000000 00:00 0 
| 3ffa2980000-3ffa2a17000 r-xp 00000000 fc:03 1813828                      /usr/lib64/libm-2.30.9000.so
| 3ffa2a17000-3ffa2a18000 r--p 00096000 fc:03 1813828                      /usr/lib64/libm-2.30.9000.so
| 3ffa2a18000-3ffa2a19000 rw-p 00097000 fc:03 1813828                      /usr/lib64/libm-2.30.9000.so
| 3ffa2a80000-3ffa2ab2000 r-xp 00000000 fc:03 1814596                      /usr/lib64/libcrypt.so.2.0.0
| 3ffa2ab2000-3ffa2ab3000 ---p 00032000 fc:03 1814596                      /usr/lib64/libcrypt.so.2.0.0
| 3ffa2ab3000-3ffa2ab4000 r--p 00032000 fc:03 1814596                      /usr/lib64/libcrypt.so.2.0.0
| 3ffa2ab4000-3ffa2abd000 rw-p 00000000 00:00 0 
| 3ffa2b00000-3ffa2b03000 r-xp 00000000 fc:03 1813826                      /usr/lib64/libdl-2.30.9000.so
| 3ffa2b03000-3ffa2b04000 r--p 00002000 fc:03 1813826                      /usr/lib64/libdl-2.30.9000.so
| 3ffa2b04000-3ffa2b05000 rw-p 00000000 00:00 0 
| 3ffa2b80000-3ffa2c05000 r-xp 00000000 fc:03 1814658                      /usr/lib64/libgmp.so.10.3.2
| 3ffa2c05000-3ffa2c07000 r--p 00084000 fc:03 1814658                      /usr/lib64/libgmp.so.10.3.2
| 3ffa2c07000-3ffa2c08000 rw-p 00086000 fc:03 1814658                      /usr/lib64/libgmp.so.10.3.2
| 3ffa2c80000-3ffa2c88000 r-xp 00000000 fc:03 1813840                      /usr/lib64/librt-2.30.9000.so
| 3ffa2c88000-3ffa2c89000 r--p 00007000 fc:03 1813840                      /usr/lib64/librt-2.30.9000.so
| 3ffa2c89000-3ffa2c8a000 rw-p 00008000 fc:03 1813840                      /usr/lib64/librt-2.30.9000.so
| 3ffa2d00000-3ffa2d1e000 r-xp 00000000 fc:03 1813836                      /usr/lib64/libpthread-2.30.9000.so
| 3ffa2d1e000-3ffa2d1f000 r--p 0001d000 fc:03 1813836                      /usr/lib64/libpthread-2.30.9000.so
| 3ffa2d1f000-3ffa2d20000 rw-p 0001e000 fc:03 1813836                      /usr/lib64/libpthread-2.30.9000.so
| 3ffa2d20000-3ffa2d24000 rw-p 00000000 00:00 0 
| 3ffa2d80000-3ffa2f1e000 r-xp 00000000 fc:03 1813824                      /usr/lib64/libc-2.30.9000.so
| 3ffa2f1e000-3ffa2f22000 r--p 0019d000 fc:03 1813824                      /usr/lib64/libc-2.30.9000.so
| 3ffa2f22000-3ffa2f25000 rw-p 001a1000 fc:03 1813824                      /usr/lib64/libc-2.30.9000.so
| 3ffa2f25000-3ffa2f28000 rw-p 00000000 00:00 0 
| 3ffa2f80000-3ffa2f82000 r-xp 00000000 fc:03 1844333                      /builddir/build/BUILD/ruby-2.7.0/.ext/s390x-linux/enc/encdb.so
| 3ffa2f82000-3ffa2f83000 r--p 00001000 fc:03 1844333                      /builddir/build/BUILD/ruby-2.7.0/.ext/s390x-linux/enc/encdb.so
| 3ffa2f83000-3ffa2f84000 rw-p 00000000 00:00 0 
| 3ffa3000000-3ffa336e000 r-xp 00000000 fc:03 1844256                      /builddir/build/BUILD/ruby-2.7.0/libruby.so.2.7.0
| 3ffa336e000-3ffa3377000 r--p 0036d000 fc:03 1844256                      /builddir/build/BUILD/ruby-2.7.0/libruby.so.2.7.0
| 3ffa3377000-3ffa3378000 rw-p 00376000 fc:03 1844256                      /builddir/build/BUILD/ruby-2.7.0/libruby.so.2.7.0
| 3ffa3378000-3ffa338f000 rw-p 00000000 00:00 0 
| 3ffa3400000-3ffa3426000 r-xp 00000000 fc:03 1813817                      /usr/lib64/ld-2.30.9000.so
| 3ffa3426000-3ffa3427000 r--p 00025000 fc:03 1813817                      /usr/lib64/ld-2.30.9000.so
| 3ffa3427000-3ffa3428000 rw-p 00026000 fc:03 1813817                      /usr/lib64/ld-2.30.9000.so
| 3ffa3428000-3ffa3429000 rw-p 00000000 00:00 0 
| 3ffa3476000-3ffa347e000 rw-p 00000000 00:00 0 
| 3ffa347e000-3ffa3480000 r-xp 00000000 00:00 0                            [vdso]
| 3ffc5301000-3ffc5b00000 rw-p 00000000 00:00 0                            [stack]
| 
| 
| Sample bug reporter: 12345
    /builddir/build/BUILD/ruby-2.7.0/test/-ext-/bug_reporter/test_bug_reporter.rb:22:in `test_bug_reporter_add'
Finished tests in 544.051367s, 38.5515 tests/s, 4998.1953 assertions/s.
20974 tests, 2719275 assertions, 0 failures, 1 errors, 68 skips
ruby -v: ruby 2.7.0p0 (2019-12-25 revision 647ee6f091) [s390x-linux]
~~~

Since the default timeout is 10s, I tried to increase the timeout to 30s via simple `sed -i '/assert_in_out_err/ s/)/, timeout: 30)/' test/-ext-/bug_reporter/test_bug_reporter.rb` and this seems to help to avoid this issue.

However, I am not really sure why s390x is so slow handling this test case :/

---Files--------------------------------
0001-Timeout-the-test_bug_reporter_add-witout-raising-err.patch (1.45 KB)
Time.png (56 KB)

-- 
https://bugs.ruby-lang.org/