Critical Information from the Screenshot: - Author: Kuniyuki Iwashima - Committer: Greg Kroah-Hartman - Commit Date: 2025-10-01 23:37:54 +0000 - Commit Hash: 64dc47a13aa3d9daf7cec29b44dca8e22a6aea15 - Commit Description: - The commit addresses a bug in the function, specifically concerning the use of , which should not be called within . - The issue occurs when a listener is closed while a TFO (TCP Fast Open) socket is being processed in . This results in an unintended call to for the TFO socket. In turn, may indirectly trigger a reference count underflow for the listener and a double-free of the . - This fix is a retroactive correction to a prior commit, indicated by "Upstream commit 2e7cbbbe3d61c63606994b7ff73c72537afe2elc."