python
diff --git a/‎Lib/asyncio/base_subprocess.py
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+6-1Lines changed: 6 additions & 1 deletion b/‎Lib/asyncio/base_subprocess.py
Copy file name to clipboardExpand all lines: Lib/asyncio/base_subprocess.py
+6-1Lines changed: 6 additions & 1 deletion
diff --git a/‎Misc/NEWS.d/next/Library/2025-05-22-13-10-32.gh-issue-114177.3TYUJ3.rst
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+1Lines changed: 1 addition & 0 deletions b/‎Misc/NEWS.d/next/Library/2025-05-22-13-10-32.gh-issue-114177.3TYUJ3.rst
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+1Lines changed: 1 addition & 0 deletions
@@ -104,7 +104,12 @@ def close(self):
         for proto in self._pipes.values():
             if proto is None:
                 continue
-            proto.pipe.close()
+            # See gh-114177
+            # skip closing the pipe if loop is already closed
+            # this can happen e.g. when loop is closed immediately after
+            # process is killed
+            if self._loop and not self._loop.is_closed():
+                proto.pipe.close()
 
         if (self._proc is not None and
                 # has the child process finished?
 
@@ -0,0 +1 @@
+Fix :mod:`asyncio` to not close subprocess pipes which would otherwise error out when the event loop is already closed.
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	+Fix :mod:`asyncio` to not close subprocess pipes which would otherwise error out when the event loop is already closed.