[PATCH] nvme: fc: stop lsrcv workqueue before freeing a rport

Aristeu Rozanski aris at redhat.com
Tue Nov 18 06:45:36 PST 2025


On Sun, Nov 16, 2025 at 04:51:30PM -0500, Ewan Milne wrote:
> Try running the test with the kernel parameter "slub_debug=FZPU" and see if
> you get
> a more consistent failure.  This will poison the memory with a specific
> pattern when
> the kfree() frees the object, a subsequent list debug message or stack
> trace with
> registers may show the pattern.
> 
> I suspect it is just very sensitive to the timing.

Turns out it did made reproducing this faster.
Thanks

-- 
Aristeu




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