Unreliable net-http tests #9614

root@05ef37c32f9d:/jruby# ./bin/jruby test/mri/runner.rb --excludes=test/mri/excludes:test/mri/excludes_wip test/mri/net/http/test_http.rb
Run options: 
  --seed=49126
  --excludes=test/mri/excludes:test/mri/excludes_wip

# Running tests:

[59/84] TestNetHTTP_v1_2#test_send_requestwarning: thread "Ruby-0-Thread-45: /jruby/test/mri/net/http/utils.rb:27" terminated with exception (report_on_exception is true):Errno::EBADF: Bad file descriptor - No message available
  close at org/jruby/RubyIO.java:2352
  start at /jruby/test/mri/net/http/utils.rb:33
   loop at org/jruby/RubyKernel.java:1861
  start at /jruby/test/mri/net/http/utils.rb:28
 = 0.02 s
  1) Error:
TestNetHTTP_v1_2#test_send_request:
Errno::EBADF: Bad file descriptor - No message available
    org/jruby/RubyIO.java:2352:in 'close'
    /jruby/test/mri/net/http/utils.rb:33:in 'block in start'
    org/jruby/RubyKernel.java:1861:in 'loop'
    /jruby/test/mri/net/http/utils.rb:28:in 'block in start'

Finished tests in 9.457121s, 8.6707 tests/s, 65.5591 assertions/s.                                           
82 tests, 620 assertions, 0 failures, 1 errors, 0 skips

ruby -v: jruby 10.1.1.0 (4.0.0) 2026-08-28 ffffffffff OpenJDK 64-Bit Server VM 25.0.4.1+1-1-Debian on 25.0.4.1+1-1-Debian +indy +jit [x86_64-linux]