The first patch is probably appropriate for stable. It should fix problems when someone sets the pool_mode to pernode, without userland sending down a fully-populated thread array.
The second patch just adds a couple of new tracepoints that I ended up using to track this down. Signed-off-by: Jeff Layton <jlay...@kernel.org> --- Jeff Layton (2): nfsd: use threads array as-is in netlink interface sunrpc: new tracepoints around svc thread wakeups fs/nfsd/nfsctl.c | 5 ++--- include/trace/events/sunrpc.h | 23 ++++++++++++++++++----- net/sunrpc/svc.c | 5 ++++- 3 files changed, 24 insertions(+), 9 deletions(-) --- base-commit: 914873bc7df913db988284876c16257e6ab772c6 change-id: 20250527-rpc-numa-600daff3f36e Best regards, -- Jeff Layton <jlay...@kernel.org>