I noticed that ever since I enabled gss builds, I am getting some spam in my dmesg like this:

[  979.361247] Lustre: 12252:0:(gss_svc_upcall.c:998:gss_svc_upcall_handle_init()) cache_check return ENOENT, drop
[  979.362449] Lustre: 12252:0:(gss_svc_upcall.c:998:gss_svc_upcall_handle_init()) Skipped 9 previous similar messages

Sine I don't really have anything security-related configured during these runs, I imagine these warnings need to be silenced to only happen when they are really needed.