Strange SIGINFO behavior

[Paul Goyette <paul%whooppee.com@localhost>]

I recently updated my system to 7.99.25, and updated all of my packages 
to those built (locally ) from recent sources (approximately Dec.27).

Now, when I press Control/T I frequently see something like one of the 
following, with a hex number instead of a wchan.

load: 3.16  cmd: guile 23408 [0x7f7ff4c3cd4a/3] 0.56u 2.17s 10% 47440k
load: 3.22  cmd: cc1plus 11444 [0x5fa7af/0] 0.71u 0.16s 3% 121552k


Does anyone know why this is happening?  Is it expected?


+------------------+--------------------------+------------------------+
| Paul Goyette     | PGP Key fingerprint:     | E-mail addresses:      |
| (Retired)        | FA29 0E3B 35AF E8AE 6651 | paul at whooppee.com   |
| Kernel Developer | 0786 F758 55DE 53BA 7731 | pgoyette at netbsd.org |
+------------------+--------------------------+------------------------+