DIAG_PRF
DIAG_PRF(("%s: bad size %d", __func__, size));
DIAG_PRF(("%s: cpu%u, msg %p, dst_id=%d, sts=%#x: can't send\n",
DIAG_PRF(("%s: src=%ld, dst=%d, sts=%#x, %#x: send error, try %d\n",
DIAG_PRF(("%s: cpu%u, bucket=%d, sts=%#x: Load Pending Fail\n",