[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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