* [ruby-core:121463] [Ruby Bug#21203] TestGc#test_gc_parameter_init_slots is flaky results
@ 2025-03-28 3:12 hsbt (Hiroshi SHIBATA) via ruby-core
2025-03-28 3:14 ` [ruby-core:121464] " mame (Yusuke Endoh) via ruby-core
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: hsbt (Hiroshi SHIBATA) via ruby-core @ 2025-03-28 3:12 UTC (permalink / raw)
To: ruby-core; +Cc: hsbt (Hiroshi SHIBATA)
Issue #21203 has been reported by hsbt (Hiroshi SHIBATA).
----------------------------------------
Bug #21203: TestGc#test_gc_parameter_init_slots is flaky results
https://bugs.ruby-lang.org/issues/21203
* Author: hsbt (Hiroshi SHIBATA)
* Status: Open
* Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN
----------------------------------------
I faced `TestGc#test_gc_parameter_init_slots` failure at everyday.
https://github.com/ruby/ruby/actions/runs/14120822712/job/39560620479
```
1) Failure:
TestGc#test_gc_parameter_init_slots [/home/runner/work/ruby/ruby/src/test/ruby/test_gc.rb:549]:
<2> expected but was
<3>.
```
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [ruby-core:121464] [Ruby Bug#21203] TestGc#test_gc_parameter_init_slots is flaky results
2025-03-28 3:12 [ruby-core:121463] [Ruby Bug#21203] TestGc#test_gc_parameter_init_slots is flaky results hsbt (Hiroshi SHIBATA) via ruby-core
@ 2025-03-28 3:14 ` mame (Yusuke Endoh) via ruby-core
2025-04-01 13:44 ` [ruby-core:121496] " peterzhu2118 (Peter Zhu) via ruby-core
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: mame (Yusuke Endoh) via ruby-core @ 2025-03-28 3:14 UTC (permalink / raw)
To: ruby-core; +Cc: mame (Yusuke Endoh)
Issue #21203 has been updated by mame (Yusuke Endoh).
Status changed from Open to Assigned
Assignee set to peterzhu2118 (Peter Zhu)
----------------------------------------
Bug #21203: TestGc#test_gc_parameter_init_slots is flaky results
https://bugs.ruby-lang.org/issues/21203#change-112468
* Author: hsbt (Hiroshi SHIBATA)
* Status: Assigned
* Assignee: peterzhu2118 (Peter Zhu)
* Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN
----------------------------------------
I faced `TestGc#test_gc_parameter_init_slots` failure at everyday.
https://github.com/ruby/ruby/actions/runs/14120822712/job/39560620479
```
1) Failure:
TestGc#test_gc_parameter_init_slots [/home/runner/work/ruby/ruby/src/test/ruby/test_gc.rb:549]:
<2> expected but was
<3>.
```
--
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [ruby-core:121496] [Ruby Bug#21203] TestGc#test_gc_parameter_init_slots is flaky results
2025-03-28 3:12 [ruby-core:121463] [Ruby Bug#21203] TestGc#test_gc_parameter_init_slots is flaky results hsbt (Hiroshi SHIBATA) via ruby-core
2025-03-28 3:14 ` [ruby-core:121464] " mame (Yusuke Endoh) via ruby-core
@ 2025-04-01 13:44 ` peterzhu2118 (Peter Zhu) via ruby-core
2025-04-02 9:25 ` [ruby-core:121512] " mame (Yusuke Endoh) via ruby-core
2025-04-02 9:28 ` [ruby-core:121513] " hsbt (Hiroshi SHIBATA) via ruby-core
3 siblings, 0 replies; 5+ messages in thread
From: peterzhu2118 (Peter Zhu) via ruby-core @ 2025-04-01 13:44 UTC (permalink / raw)
To: ruby-core; +Cc: peterzhu2118 (Peter Zhu)
Issue #21203 has been updated by peterzhu2118 (Peter Zhu).
I can't reproduce this on my ARM macOS or x86 Linux machine with `-DVM_CHECK_MODE` enabled. Do you know how this can be reproduced?
----------------------------------------
Bug #21203: TestGc#test_gc_parameter_init_slots is flaky results
https://bugs.ruby-lang.org/issues/21203#change-112519
* Author: hsbt (Hiroshi SHIBATA)
* Status: Assigned
* Assignee: peterzhu2118 (Peter Zhu)
* Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN
----------------------------------------
I faced `TestGc#test_gc_parameter_init_slots` failure at everyday.
https://github.com/ruby/ruby/actions/runs/14120822712/job/39560620479
```
1) Failure:
TestGc#test_gc_parameter_init_slots [/home/runner/work/ruby/ruby/src/test/ruby/test_gc.rb:549]:
<2> expected but was
<3>.
```
--
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [ruby-core:121512] [Ruby Bug#21203] TestGc#test_gc_parameter_init_slots is flaky results
2025-03-28 3:12 [ruby-core:121463] [Ruby Bug#21203] TestGc#test_gc_parameter_init_slots is flaky results hsbt (Hiroshi SHIBATA) via ruby-core
2025-03-28 3:14 ` [ruby-core:121464] " mame (Yusuke Endoh) via ruby-core
2025-04-01 13:44 ` [ruby-core:121496] " peterzhu2118 (Peter Zhu) via ruby-core
@ 2025-04-02 9:25 ` mame (Yusuke Endoh) via ruby-core
2025-04-02 9:28 ` [ruby-core:121513] " hsbt (Hiroshi SHIBATA) via ruby-core
3 siblings, 0 replies; 5+ messages in thread
From: mame (Yusuke Endoh) via ruby-core @ 2025-04-02 9:25 UTC (permalink / raw)
To: ruby-core; +Cc: mame (Yusuke Endoh)
Issue #21203 has been updated by mame (Yusuke Endoh).
@peterzhu2118 Thanks for working on this issue. Because it's a flaky issue, it is difficult to tell how to reproduce it.
According to Launchable, we can see that
* this issue started occuring around 2025-03-17, and
* it occured on ubuntu-22.04 and ubuntu-24.04-arm with `-DVM_CHECK_MODE`.
https://app.launchableinc.com/organizations/ruby/workspaces/ruby/data/test-paths/file%3Dtest%2Fruby%2Ftest_gc.rb%23%23%23class%3DTestGc%23%23%23testcase%3Dtest_gc_parameter_init_slots?testSessionStatus=fail
I hope it helps.
----------------------------------------
Bug #21203: TestGc#test_gc_parameter_init_slots is flaky results
https://bugs.ruby-lang.org/issues/21203#change-112536
* Author: hsbt (Hiroshi SHIBATA)
* Status: Assigned
* Assignee: peterzhu2118 (Peter Zhu)
* Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN
----------------------------------------
I faced `TestGc#test_gc_parameter_init_slots` failure at everyday.
https://github.com/ruby/ruby/actions/runs/14120822712/job/39560620479
```
1) Failure:
TestGc#test_gc_parameter_init_slots [/home/runner/work/ruby/ruby/src/test/ruby/test_gc.rb:549]:
<2> expected but was
<3>.
```
--
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [ruby-core:121513] [Ruby Bug#21203] TestGc#test_gc_parameter_init_slots is flaky results
2025-03-28 3:12 [ruby-core:121463] [Ruby Bug#21203] TestGc#test_gc_parameter_init_slots is flaky results hsbt (Hiroshi SHIBATA) via ruby-core
` (2 preceding siblings ...)
2025-04-02 9:25 ` [ruby-core:121512] " mame (Yusuke Endoh) via ruby-core
@ 2025-04-02 9:28 ` hsbt (Hiroshi SHIBATA) via ruby-core
3 siblings, 0 replies; 5+ messages in thread
From: hsbt (Hiroshi SHIBATA) via ruby-core @ 2025-04-02 9:28 UTC (permalink / raw)
To: ruby-core; +Cc: hsbt (Hiroshi SHIBATA)
Issue #21203 has been updated by hsbt (Hiroshi SHIBATA).
@peterzhu2118 I could reproduce this only one time with my Apple Silicon macOS.
```
1) Failure:
TestGc#test_latest_gc_info_weak_references_count [/Users/hsbt/Documents/github.com/ruby/ruby/test/ruby/test_gc.rb:422]:
Expected 3 to be <= 2.
```
----------------------------------------
Bug #21203: TestGc#test_gc_parameter_init_slots is flaky results
https://bugs.ruby-lang.org/issues/21203#change-112537
* Author: hsbt (Hiroshi SHIBATA)
* Status: Assigned
* Assignee: peterzhu2118 (Peter Zhu)
* Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN
----------------------------------------
I faced `TestGc#test_gc_parameter_init_slots` failure at everyday.
https://github.com/ruby/ruby/actions/runs/14120822712/job/39560620479
```
1) Failure:
TestGc#test_gc_parameter_init_slots [/home/runner/work/ruby/ruby/src/test/ruby/test_gc.rb:549]:
<2> expected but was
<3>.
```
--
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2025-03-28 3:12 [ruby-core:121463] [Ruby Bug#21203] TestGc#test_gc_parameter_init_slots is flaky results hsbt (Hiroshi SHIBATA) via ruby-core
2025-03-28 3:14 ` [ruby-core:121464] " mame (Yusuke Endoh) via ruby-core
2025-04-01 13:44 ` [ruby-core:121496] " peterzhu2118 (Peter Zhu) via ruby-core
2025-04-02 9:25 ` [ruby-core:121512] " mame (Yusuke Endoh) via ruby-core
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