[ruby-core:86532] [Ruby trunk Bug#13670] [BUG] Bus Error at 0xefce7b (armv7l) (ruby 2.3.4p301)

[ruby-lang@thebeach.plus.com]

Issue #13670 has been updated by fig (Phil Ferne).


nobu (Nobuyoshi Nakada) wrote:
> `RubyVM::InstructionSequence#to_binary` and `RubyVM::InstructionSequence.load_from_binary` had bugs around word alignments.
> I think the trunk has been fixed, couldn't you try it?

Getting 3 errors from `make check`
~~~

  1) Failure:
DRbTests::TestDRbCore#test_07_public_missing [/home/pi/.rbenv/versions/2.6.0-t/ruby/test/drb/drbtest.rb:219]:
[NoMethodError] exception expected, not.
Class: <DRb::DRbRemoteError>
Message: <"undefined method `undefined_method_test' for #<DRbTests::DRbEx:0x552ea210> (NoMethodError)">
---Backtrace---
(druby://localhost:33367) /home/pi/.rbenv/versions/2.6.0-t/ruby/test/drb/ut_drb.rb:138:in `method_missing'
(druby://localhost:33367) /home/pi/.rbenv/versions/2.6.0-t/ruby/lib/drb/drb.rb:1640:in `perform_without_block'
(druby://localhost:33367) /home/pi/.rbenv/versions/2.6.0-t/ruby/lib/drb/drb.rb:1600:in `perform'
(druby://localhost:33367) /home/pi/.rbenv/versions/2.6.0-t/ruby/lib/drb/drb.rb:1684:in `block (2 levels) in main_loop'
(druby://localhost:33367) /home/pi/.rbenv/versions/2.6.0-t/ruby/lib/drb/drb.rb:1680:in `loop'
(druby://localhost:33367) /home/pi/.rbenv/versions/2.6.0-t/ruby/lib/drb/drb.rb:1680:in `block in main_loop'
/home/pi/.rbenv/versions/2.6.0-t/ruby/test/drb/drbtest.rb:220:in `block in test_07_public_missing'
/home/pi/.rbenv/versions/2.6.0-t/ruby/test/lib/test/unit/assertions.rb:74:in `assert_raise'
/home/pi/.rbenv/versions/2.6.0-t/ruby/test/drb/drbtest.rb:219:in `test_07_public_missing'
/home/pi/.rbenv/versions/2.6.0-t/ruby/test/lib/test/unit.rb:1168:in `run_test'
---------------

~~~

~~~
  2) Failure:
DRbTests::TestDRbSSLCore#test_07_public_missing [/home/pi/.rbenv/versions/2.6.0-t/ruby/test/drb/drbtest.rb:219]:
[NoMethodError] exception expected, not.
Class: <DRb::DRbRemoteError>
Message: <"undefined method `undefined_method_test' for #<DRbTests::DRbEx:0x55593978> (NoMethodError)">
---Backtrace---
(drbssl://localhost:37763) /home/pi/.rbenv/versions/2.6.0-t/ruby/test/drb/ut_drb.rb:138:in `method_missing'
(drbssl://localhost:37763) /home/pi/.rbenv/versions/2.6.0-t/ruby/lib/drb/drb.rb:1640:in `perform_without_block'
(drbssl://localhost:37763) /home/pi/.rbenv/versions/2.6.0-t/ruby/lib/drb/drb.rb:1600:in `perform'
(drbssl://localhost:37763) /home/pi/.rbenv/versions/2.6.0-t/ruby/lib/drb/drb.rb:1684:in `block (2 levels) in main_loop'
(drbssl://localhost:37763) /home/pi/.rbenv/versions/2.6.0-t/ruby/lib/drb/drb.rb:1680:in `loop'
(drbssl://localhost:37763) /home/pi/.rbenv/versions/2.6.0-t/ruby/lib/drb/drb.rb:1680:in `block in main_loop'
/home/pi/.rbenv/versions/2.6.0-t/ruby/test/drb/drbtest.rb:220:in `block in test_07_public_missing'
/home/pi/.rbenv/versions/2.6.0-t/ruby/test/lib/test/unit/assertions.rb:74:in `assert_raise'
/home/pi/.rbenv/versions/2.6.0-t/ruby/test/drb/drbtest.rb:219:in `test_07_public_missing'
/home/pi/.rbenv/versions/2.6.0-t/ruby/test/lib/test/unit.rb:1168:in `run_test'
---------------
~~~

~~~
  3) Failure:
DRbTests::TestDRbUNIXCore#test_07_public_missing [/home/pi/.rbenv/versions/2.6.0-t/ruby/test/drb/drbtest.rb:219]:
[NoMethodError] exception expected, not.
Class: <DRb::DRbRemoteError>
Message: <"undefined method `undefined_method_test' for #<DRbTests::DRbEx:0x55dc49a8> (NoMethodError)">
---Backtrace---
(drbunix:/tmp/druby32002.0) /home/pi/.rbenv/versions/2.6.0-t/ruby/test/drb/ut_drb.rb:138:in `method_missing'
(drbunix:/tmp/druby32002.0) /home/pi/.rbenv/versions/2.6.0-t/ruby/lib/drb/drb.rb:1640:in `perform_without_block'
(drbunix:/tmp/druby32002.0) /home/pi/.rbenv/versions/2.6.0-t/ruby/lib/drb/drb.rb:1600:in `perform'
(drbunix:/tmp/druby32002.0) /home/pi/.rbenv/versions/2.6.0-t/ruby/lib/drb/drb.rb:1684:in `block (2 levels) in main_loop'
(drbunix:/tmp/druby32002.0) /home/pi/.rbenv/versions/2.6.0-t/ruby/lib/drb/drb.rb:1680:in `loop'
(drbunix:/tmp/druby32002.0) /home/pi/.rbenv/versions/2.6.0-t/ruby/lib/drb/drb.rb:1680:in `block in main_loop'
/home/pi/.rbenv/versions/2.6.0-t/ruby/test/drb/drbtest.rb:220:in `block in test_07_public_missing'
/home/pi/.rbenv/versions/2.6.0-t/ruby/test/lib/test/unit/assertions.rb:74:in `assert_raise'
/home/pi/.rbenv/versions/2.6.0-t/ruby/test/drb/drbtest.rb:219:in `test_07_public_missing'
/home/pi/.rbenv/versions/2.6.0-t/ruby/test/lib/test/unit.rb:1168:in `run_test'
---------------
~~~
~~~
Finished tests in 2414.375346s, 8.0257 tests/s, 941.3039 assertions/s.
19377 tests, 2272661 assertions, 3 failures, 0 errors, 101 skips

ruby -v: ruby 2.6.0dev (2018-04-12 trunk 63136) [armv7l-linux-eabihf]
uncommon.mk:738: recipe for target 'yes-test-almost' failed
make: *** [yes-test-almost] Error 3
~~~

----------------------------------------
Bug #13670: [BUG] Bus Error at 0xefce7b (armv7l) (ruby 2.3.4p301)
https://bugs.ruby-lang.org/issues/13670#change-71471

* Author: mrohnstock (Mathias Rohnstock)
* Status: Feedback
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v: ruby 2.3.4p301 (2017-03-30 revision 58214) [armv7l-linux-eabihf]
* Backport: 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN
----------------------------------------
On using the library bootsnap the error occurred (see attachment). The developer of the library suggested to report this directly to the ruby-devs, as it looks like a bug in core. Related issue on GitHub: https://github.com/Shopify/bootsnap/issues/67.

Thanks :).

---Files--------------------------------
dump.log (54.1 KB)


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