Has anyone run into this error before? I keep getting it while running javac on my Red Hat 5.2 system. When I just run java or jar it does not crash. Kaffe: ../../../kaffe/kaffevm/mem/gc-mem.c:315: gc_heap_malloc: Assertion `blk->free != 0' failed. Abort (core dumped) (gdb) list 311 /* No available objects? Allocate some more */ 312 mptr = &freelist[lnr].list; 313 if (*mptr != 0) { 314 blk = *mptr; 315 assert(blk->free != 0); 316 DBG(GCALLOC, dprintf("gc_heap_malloc: freelist %d at %p free %p\n", sz, *mptr, blk->free);) (gdb) print blk->free $2 = (gc_freeobj *) 0x0 Mo DeJong Red Hat Inc.