non-deterministic bug in scala with openjdk7

Bug #1007606 reported by P. Oscar Boykin on 2012-06-01
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
openjdk-7 (Ubuntu)
Undecided
Unassigned

Bug Description

Code passes on oraclejdk7 and openjdk6.

See:

http://travis-ci.org/#!/twitter/scalding/jobs/1501438

221# A fatal error has been detected by the Java Runtime Environment:
222#
223# SIGSEGV (0xb) at pc=0xb69fe892, pid=1993, tid=3017796464
224#
225# JRE version: 7.0_147-b147
226# Java VM: OpenJDK Client VM (21.0-b17 mixed mode, sharing linux-x86 )
227# Derivative: IcedTea7 2.0
228# Distribution: Ubuntu 11.10, package 7~b147-2.0-0ubuntu0.11.10.1
229# Problematic frame:
230# J scala.tools.nsc.backend.jvm.GenJVM$BytecodeGenerator$$anonfun$genBlock$1$1.apply(Lscala/tools/nsc/backend/icode/Opcodes$Instruction;)V
231#
232# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
233#
234# An error report file with more information is saved as:
235# /home/vagrant/builds/twitter/scalding/hs_err_pid1993.log
236#
237# If you would like to submit a bug report, please include
238# instructions on how to reproduce the bug and visit:
239# https://bugs.launchpad.net/ubuntu/+source/openjdk-7/
240#
241Aborted

kroq-gar78 (kroq-gar78) wrote :

Can you please attach the file "/home/vagrant/builds/twitter/scalding/hs_err_pid1993.log" as mentioned in the error? Thanks. It will likely help in debugging the problem.

P. Oscar Boykin (boykin) wrote :

No. This was from Travis-ci and I don't have any way to get that intermediate file (and I don't have ubuntu installed or openjdk7). I was just forwarding this through as the error message from the compiler requests (the error message was printed on the travis-ci.org web page I linked to, but that's all I have, I guess someone could checkout that version of the scalding code from github and try to rebuild using openjdk7 on ubuntu as they did and see how what the error is).

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