Kernel oops with 6.14 when enabling TLS

Vlastimil Babka vbabka at suse.cz
Mon Mar 3 08:15:00 PST 2025


On 3/3/25 16:48, Matthew Wilcox wrote:
> You need to turn on the debugging options Vlastimil mentioned and try to
> figure out what nvme is doing wrong.

Agree, looks like some error path going wrong?
Since there seems to be actual non-large kmalloc usage involved, another
debug parameter that could help: CONFIG_SLUB_DEBUG=y, and boot with
"slab_debug=FZPU,kmalloc-*"



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