transient traps libwrap.so ?

I'm getting a transient kernel message I've never seen before, so I'm not sure if I should ignore this or what. When it happens, sshd won't work and I have to reboot. It doesn't happen often, only twice so far. I am running kernel-3.12.0-0.rc3.git0.1.fc21.x86_64 so maybe it's related and someone else will figure it out? [ 111.076194] traps: sshd[1062] trap invalid opcode ip:7f9dd41ea744 sp:7fff325cfc58 error:0 in libwrap.so.0.7.6[7f9dd41e4000+9000] Chris Murphy