On 28 April 2013 03:57, Andrew Gaylard <a...@computer.org> wrote: > Those 0x304 values look dodgy to me, and explain why the > SCM_SETCDR causes an invalid memory access. >
0x304 is SCM_EOL. > > Is this even related to the use of queues, Not (ice-9 q) or (container async-queue). The ‘enqueue’ procedure here is internal to the threads module.