Bug 206869
| Summary: | Regression: JSC armv7 test failure stress/numberingSystemsForLocale-cached-strings-should-be-immortal-and-safe-for-concurrent-access.js.default | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Aakash Jain <aakash_jain> |
| Component: | Tools / Tests | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | Normal | CC: | ap, mark.lam, pmatos, ticaiolima, webkit-bot-watchers-bugzilla |
| Priority: | P2 | ||
| Version: | Other | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Aakash Jain
JSC test stress/numberingSystemsForLocale-cached-strings-should-be-immortal-and-safe-for-concurrent-access.js.default is failing on trunk for last few days.
e.g.: https://ews-build.webkit.org/#/builders/26/builds/7547
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Aakash Jain
Most probably introduced by r255112 (https://bugs.webkit.org/show_bug.cgi?id=206779
Mark Lam
Already fixed in r255120: <http://trac.webkit.org/r255120>. for https://webkit.org/b/206791. Note that the jsc-armv7 bot of https://webkit.org/b/206791 is green.
*** This bug has been marked as a duplicate of bug 206791 ***
Aakash Jain
(In reply to Mark Lam from comment #2)
> Already fixed in r255120: <http://trac.webkit.org/r255120>. for https://webkit.org/b/206791.
But the test is still failing. e.g.: https://ews-build.webkit.org/#/builders/26/builds/7542
> Note that the jsc-armv7 bot of https://webkit.org/b/206791 is green.
The green indicates that the patch did not introduce any new failure. If you click on the bubble https://ews-build.webkit.org/#/builders/26/builds/7407 (or look at any recent ARMV7 EWS build) it says: 'Found 1 pre-existing JSC test failure: stress/numberingSystemsForLocale-cached-strings-should-be-immortal-and-safe-for-concurrent-access.js.default'
Caio Lima
We are going to investigate this on https://bugs.webkit.org/show_bug.cgi?id=206864. We skipped the test for now.
Caio Lima
*** This bug has been marked as a duplicate of bug 206864 ***
Mark Lam
(In reply to Aakash Jain from comment #3)
> The green indicates that the patch did not introduce any new failure. If you
> click on the bubble https://ews-build.webkit.org/#/builders/26/builds/7407
> (or look at any recent ARMV7 EWS build) it says: 'Found 1 pre-existing JSC
> test failure:
> stress/numberingSystemsForLocale-cached-strings-should-be-immortal-and-safe-
> for-concurrent-access.js.default'
Thanks for the clarification. I had forgotten about that.
(In reply to Caio Lima from comment #4)
> We are going to investigate this on
> https://bugs.webkit.org/show_bug.cgi?id=206864. We skipped the test for now.
Skipping is probably the correct remedy for this. The test creates 100 threads all running concurrently. This would most likely exhaust the resources on a armv7 machine, and would probably abort / fail a RELEASE_ASSERT when it fails to create the threads.