[cells-gtk-devel] memory fault in sbcl with cells-gtk

[Kevin Raison]

I installed cells-gtk (sbcl 1.0.49 on Linux x86_64) via quicklisp today
and when trying to run (gtk-test:gtk-demo), I get memory faults:

0> : c-link> query link :listbox cells-store896 nil
CORRUPTION WARNING in SBCL pid 21968(tid 140737353950976):
Memory fault at 56 (pc=0x7ffff1463953, sp=0x7ffff6d5e500)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
0> : overwriting item #:listbox1465 listbox1465
debugger invoked on a SB-SYS:MEMORY-FAULT-ERROR in thread
#<THREAD "initial thread" RUNNING {1002960EE1}>: Unhandled memory fault
at #x4000000056.

Type HELP for debugger help, or (SB-EXT:QUIT) to exit from SBCL.

restarts (invokable by number or by possibly-abbreviated name):
  0: [ABORT] Exit debugger, returning to top level.

(SB-SYS:MEMORY-FAULT-ERROR) 0]

Is this a known issue or possibly something with sbcl 1.0.49?  Should I
perhaps be using the newest code on github?

Thanks for any pointers.

-Kevin