[#80974] [Ruby trunk Feature#13517] [PATCH] reduce rb_mutex_t size from 160 to 80 bytes on 64-bit — ko1@...
Issue #13517 has been updated by ko1 (Koichi Sasada).
4 messages
2017/05/02
[#81024] Re: [Ruby trunk Feature#13517] [PATCH] reduce rb_mutex_t size from 160 to 80 bytes on 64-bit
— SASADA Koichi <ko1@...>
2017/05/07
sorry for late response.
[#80996] [Ruby trunk Feature#13544] Allow loading an ISeqs sequence directly from a C extension without requiring buffer is in an RVALUE — sam.saffron@...
Issue #13544 has been reported by sam.saffron (Sam Saffron).
3 messages
2017/05/04
[#81016] [Ruby trunk Bug#13526] Segmentation fault at 0x0055c2e58e8920 ruby 2.3.1p112 (2016-04-26 revision 54768) [x86_64-linux] — s.wanabe@...
Issue #13526 has been updated by wanabe (_ wanabe).
3 messages
2017/05/07
[#81048] Re: [ruby-cvs:65788] normal:r58614 (trunk): rb_execution_context_t: move stack, stack_size and cfp from rb_thread_t — SASADA Koichi <ko1@...>
It causes compile error on raspi 3.
3 messages
2017/05/09
[#81201] Re: [ruby-cvs:65935] normal:r58761 (trunk): test/test_extilibs.rb: do not check the existence of fiddle — "U.NAKAMURA" <usa@...>
Hi, Eric
4 messages
2017/05/16
[#81202] Re: [ruby-cvs:65935] normal:r58761 (trunk): test/test_extilibs.rb: do not check the existence of fiddle
— Eric Wong <normalperson@...>
2017/05/16
"U.NAKAMURA" <usa@garbagecollect.jp> wrote:
[#81427] Fwd: [ruby-changes:46809] normal:r58924 (trunk): test for IO.copy_stream CPU usage (r58534) — SASADA Koichi <ko1@...>
Hi,
6 messages
2017/05/28
[#81428] Re: Fwd: [ruby-changes:46809] normal:r58924 (trunk): test for IO.copy_stream CPU usage (r58534)
— Eric Wong <normalperson@...>
2017/05/28
SASADA Koichi <ko1@atdot.net> wrote:
[ruby-core:81016] [Ruby trunk Bug#13526] Segmentation fault at 0x0055c2e58e8920 ruby 2.3.1p112 (2016-04-26 revision 54768) [x86_64-linux]
From:
s.wanabe@...
Date:
2017-05-07 02:44:18 UTC
List:
ruby-core #81016
Issue #13526 has been updated by wanabe (_ wanabe). File bug13526_dp.log added File bug13526_dp.patch added `git bisect` shows that this issue is appeared at r52332 [Bug #11384]. I ran https://bugs.ruby-lang.org/issues/13526#note-1 script with attached debug-print patch and got the log. 1. Thread 0x000055eacc7089d0 had "waitq: 0x7f737581fa18" on the stack. (line 4) 2. Thread 0x000055eacc7089d0 was killed and its stack was shrinked. (line 20) 3. `rb_autoload_reset()` tried to delete "waitq: 0x7f737581fa18" from list. (line 22) 4. But the node have been out of stack and corrupted! And the log alerts us that `check_autoload_required()` returns inconsistent values. I guess this is caused by the flow: `rb_autoload_str()` -> `rb_const_set(mod, id, Qundef)` -> `const_tbl_update()` -> `autoload_delete()` -> `st_delete(RCLASS_IV_TBL(mod), &autoload, &val)`. (But maybe other issue...) ---------------------------------------- Bug #13526: Segmentation fault at 0x0055c2e58e8920 ruby 2.3.1p112 (2016-04-26 revision 54768) [x86_64-linux] https://bugs.ruby-lang.org/issues/13526#change-64678 * Author: vlad-leonov (Vladislav Leonov) * Status: Open * Priority: Normal * Assignee: * Target version: * ruby -v: ruby 2.3.1p112 (2016-04-26 revision 54768) [x86_64-linux] * Backport: 2.2: UNKNOWN, 2.3: REQUIRED, 2.4: REQUIRED ---------------------------------------- see attached log ---Files-------------------------------- segv.log (245 KB) bug13526.log (13.7 KB) bug13526_dp.patch (2.72 KB) bug13526_dp.log (12.5 KB) -- https://bugs.ruby-lang.org/ Unsubscribe: <mailto:ruby-core-request@ruby-lang.org?subject=unsubscribe> <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>