Bug #16033: test_callinfo_unreachable_path Bus Error on Solaris sparc

• Status: Closed
• Assignee: -
• Target version: -
• ruby -v: ruby 2.5.5p157 (2019-03-15 revision 67260) [sparcv9-solaris2.11]
• Backport: 2.5: UNKNOWN, 2.6: UNKNOWN

[Kulikjak (Jakub Kulik)]

We recently updated to Ruby version 2.5.5 and one test on sparc started to fail:

TestRubyOptimization#test_callinfo_unreachable_path [/.../ruby-25/ruby-2.5.5/test/ruby/test_optimization.rb:707]:
pid 6104 killed by SIGABRT (signal 6) (core dumped)
| -:9: [BUG] Bus Error at 0x000000010057b324
| ruby 2.5.5p157 (2019-03-15 revision 67260) [sparcv9-solaris2.11]

Whole test result is attached (there were also three more test failures, but those are not important here).

This is happening on sparc only (we also build the same thing for intel) and was not present in our previous version 2.5.3. Also it does not appear in Ruby 2.6.0 or 2.6.3.

[Kulikjak (Jakub Kulik)]

• Description updated (diff)

[Kulikjak (Jakub Kulik)]

• File ruby-stack.txt ruby-stack.txt added

I am also attaching some basic info from dumped core file.

IF more info is needed, I am happy to provide it.

[nobu (Nobuyoshi Nakada)]

• Is duplicate of Bug #14689: bootsnap gets object index out of range: 266287972352 (IndexError) since r63113 added

[jeremyevans0 (Jeremy Evans)]

• Status changed from Open to Closed