#syz dup: KASAN: use-after-free Read in rds_cong_queue_updates There are a number of manifestations of this bug, basically all suggest that the connect/reconnect etc workqs are somehow being scheduled after the netns is deleted, despite the code refactoring in Commit 3db6e0d172c (and looks like the WARN_ONs in that commit are not even being triggered). We've not been able to reproduce this issues, and without a crash dump (or some hint of other threads that were running at the time of the problem) are working on figuring out the root-cause by code-inspection.
--Sowmini
