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Bug #17878
openbootstraptest/test_ractor.rb:224 a random failing test with "The outgoing-port is already closed (Ractor::ClosedError)"
Description
I was running Travis several times I am trying to revive based on the master commit: 50a534a1526e2b9f4ea41e44b802bd73f9cebbeb
.
Then I got the following failure on Travis arm64 Ubuntu focal environment. The failure happened for the first time in around 5 times.
Here is the Travis log.
https://travis-ci.com/github/junaruga/ruby/jobs/506885939#L2227
$ $SETARCH make -s test -o showflags TESTOPTS="${TESTOPTS=-j33 -q --tty=no}"
...
test_ractor.rb ....................Fstderr output is not empty
<internal:ractor>:345:in `select': The outgoing-port is already closed (Ractor::ClosedError)
from bootstraptest.tmp.rb:12:in `block in test'
from bootstraptest.tmp.rb:11:in `times'
from bootstraptest.tmp.rb:11:in `test'
from bootstraptest.tmp.rb:26:in `block in <main>'
from bootstraptest.tmp.rb:25:in `times'
from bootstraptest.tmp.rb:25:in `each'
from bootstraptest.tmp.rb:25:in `map'
from bootstraptest.tmp.rb:25:in `<main>'
Fiber count: 10000 (skipping)
#1213 test_ractor.rb:224:in `<top (required)>':
def test n
rs = (1..n).map do |i|
Ractor.new(i) do |i|
"r#{i}"
end
end
as = []
all_rs = rs.dup
n.times{
r, obj = Ractor.select(*rs)
as << [r, obj]
rs.delete(r)
}
if as.map{|r, o| r.object_id}.sort == all_rs.map{|r| r.object_id}.sort &&
as.map{|r, o| o}.sort == (1..n).map{|i| "r#{i}"}.sort
'ok'
else
'ng'
end
end
30.times.map{|i|
test i
}
#=> "" (expected "[\"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\", \"ok\"]")
FAIL 1/1488 tests failed
make: *** [uncommon.mk:768: yes-btest-ruby] Error 1
The command "$SETARCH make -s test -o showflags TESTOPTS="${TESTOPTS=$JOBS -q --tty=no}"" exited with 2.
Updated by jaruga (Jun Aruga) over 3 years ago
I am trying to skip the assertion on Travis CI arm64 cases by https://github.com/ruby/ruby/pull/4518 6th commit.
Updated by jaruga (Jun Aruga) over 3 years ago
- Subject changed from test_ractor.rb: a random failing test with "The outgoing-port is already closed (Ractor::ClosedError)" to bootstraptest/test_ractor.rb:224 a random failing test with "The outgoing-port is already closed (Ractor::ClosedError)"
Updated by xtkoba (Tee KOBAYASHI) over 3 years ago
The same failure observed in WSL2 (Ubuntu) CI:
http://rubyci.s3.amazonaws.com/wsl2/ruby-master/log/20210529T190003Z.log.html.gz
Updated by xtkoba (Tee KOBAYASHI) about 3 years ago
Also observed in ArchLinux CI:
http://rubyci.s3.amazonaws.com/arch/ruby-master/log/20210913T120007Z.log.html.gz
Updated by hsbt (Hiroshi SHIBATA) 7 months ago
- Status changed from Open to Assigned
- Assignee set to ko1 (Koichi Sasada)
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