Bug #8783: ruby 1.9/2.0 crash on exit on FreeBSD/powerpc64

• Status: Closed
• Assignee: bsd
• Target version: -
• ruby -v: ruby 2.0.0p195 (2013-05-14 revision 40734) [powerpc64-freebsd10.0]
• Backport: 1.9.3: DONE, 2.0.0: DONE, 2.1: DONE

[chmeee (Justin Hibbits)]

On FreeBSD/powerpc64, ruby 1.9 and 2.0 segfault. I traced this to the default stack being too small (12K). A larger stack is required, 4 pages is sufficient.

[swills (Steve Wills)]

• File patch-ppc64-fix-thread_pthread.c patch-ppc64-fix-thread_pthread.c added

There is a back trace of this issue here:

http://lists.freebsd.org/pipermail/freebsd-ruby/2014-January/003968.html

And I've attached a proposed patch.

[nobu (Nobuyoshi Nakada)]

• Status changed from Open to Closed
• % Done changed from 0 to 100

Applied in changeset r44671.

---

thread_pthread.c: expand timer thread stack size

• thread_pthread.c (rb_thread_create_timer_thread): expand timer
  thread stack size to get rid of segfault on FreeBSD/powerpc64.
  based on the patch by Steve Wills at [ruby-core:59923].
  [ruby-core:56590] [Bug #8783]

[nobu (Nobuyoshi Nakada)]

• Backport changed from 1.9.3: UNKNOWN, 2.0.0: UNKNOWN to 1.9.3: REQUIRED, 2.0.0: REQUIRED, 2.1: REQUIRED

[usa (Usaku NAKAMURA)]

• Related to Bug #9436: r44670以降Solaris10でthread_pthread.cがコンパイルエラー added

[usa (Usaku NAKAMURA)]

• Backport changed from 1.9.3: REQUIRED, 2.0.0: REQUIRED, 2.1: REQUIRED to 1.9.3: DONE, 2.0.0: REQUIRED, 2.1: REQUIRED

backported r44670,r44671, and r44675 into ruby_1_9_3 at r44940.

[nagachika (Tomoyuki Chikanaga)]

• Backport changed from 1.9.3: DONE, 2.0.0: REQUIRED, 2.1: REQUIRED to 1.9.3: DONE, 2.0.0: DONE, 2.1: REQUIRED

r44670, r44671, r44673 and r44675 were backported to ruby_2_0_0 r45006.

[naruse (Yui NARUSE)]

• Backport changed from 1.9.3: DONE, 2.0.0: DONE, 2.1: REQUIRED to 1.9.3: DONE, 2.0.0: DONE, 2.1: DONE

r45119