0	osh	Trapped SIGUSR1 while waiting at prompt (bug 1080)


	0	osh-cpp	Trapped SIGUSR1 while waiting at prompt (bug 1080)


	0	bash	Trapped SIGUSR1 while waiting at prompt (bug 1080)


	0	dash	Trapped SIGUSR1 while waiting at prompt (bug 1080)


	0	mksh	Trapped SIGUSR1 while waiting at prompt (bug 1080)


	1	osh	Trapped USR1 and USR2 while waiting at prompt


	1	osh-cpp	Trapped USR1 and USR2 while waiting at prompt


	1	bash	Trapped USR1 and USR2 while waiting at prompt


	1	dash	Trapped USR1 and USR2 while waiting at prompt


	1	mksh	Trapped USR1 and USR2 while waiting at prompt


	2	osh	trapped SIGHUP during wait builtin


	2	osh-cpp	trapped SIGHUP during wait builtin

Traceback (most recent call last):
  File "/home/uke/wedge/oils-for-unix.org/pkg/py3-libs/2023-03-04/lib/python3.10/site-packages/pexpect/pty_spawn.py", line 23, in _wrap_ptyprocess_err
    yield
  File "/home/uke/wedge/oils-for-unix.org/pkg/py3-libs/2023-03-04/lib/python3.10/site-packages/pexpect/pty_spawn.py", line 328, in close
    self.ptyproc.close(force=force)
  File "/home/uke/wedge/oils-for-unix.org/pkg/py3-libs/2023-03-04/lib/python3.10/site-packages/ptyprocess/ptyprocess.py", line 406, in close
    raise PtyProcessError('Could not terminate the child.')
ptyprocess.util.PtyProcessError: Could not terminate the child.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/uke/oil/spec/stateful/signals.py", line 453, in <module>
    sys.exit(harness.main(sys.argv))
  File "/home/uke/oil/spec/stateful/harness.py", line 367, in main
    r.RunCases(CASES, case_predicate, shell_pairs, result_table, flaky)
  File "/home/uke/oil/spec/stateful/harness.py", line 175, in RunCases
    result, retries = self.RunCase(shell_path, shell_label, func)
  File "/home/uke/oil/spec/stateful/harness.py", line 117, in RunCase
    result = self.RunOnce(shell_path, shell_label, func)
  File "/home/uke/oil/spec/stateful/harness.py", line 111, in RunOnce
    sh.close()
  File "/home/uke/wedge/oils-for-unix.org/pkg/py3-libs/2023-03-04/lib/python3.10/site-packages/pexpect/pty_spawn.py", line 325, in close
    with _wrap_ptyprocess_err():
  File "/wedge/oils-for-unix.org/pkg/python3/3.10.4/lib/python3.10/contextlib.py", line 153, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/home/uke/wedge/oils-for-unix.org/pkg/py3-libs/2023-03-04/lib/python3.10/site-packages/pexpect/pty_spawn.py", line 25, in _wrap_ptyprocess_err
    raise ExceptionPexpect(*e.args)
pexpect.exceptions.ExceptionPexpect: Could not terminate the child.