The latest commit d408ba4 fixes this for me. On 02/13/2013 10:14 AM, Asumu Takikawa wrote: > On 2013-02-13 10:36:09 -0600, Robby Findler wrote: >> I don't know what would help, but one thing that usually does is a stack >> trace. You can probably get it from a coredump file or by something like >> this: >> $ gdb `which racket` >> [... stuff ...] >> (gdb) set args -l setup >> (gdb) run > Here's a stack trace from git HEAD in case it helps: > > raco setup: 3 making: stepper > SIGSEGV SI_KERNEL SI_CODE 128 fault on addr (nil) sent by kernel > > Program received signal SIGABRT, Aborted. > [Switching to Thread 0x7fffe3a93700 (LWP 23633)] > 0x00007ffff71d6475 in raise () from /lib/x86_64-linux-gnu/libc.so.6 > (gdb) bt > #0 0x00007ffff71d6475 in raise () from /lib/x86_64-linux-gnu/libc.so.6 > #1 0x00007ffff71d96f0 in abort () from /lib/x86_64-linux-gnu/libc.so.6 > #2 0x0000000000675199 in fault_handler (sn=<optimized out>, si=0xa2cb30, > ctx=<optimized out>) at ../../../racket/gc2/sighand.c:99 > #3 <signal handler called> > #4 0x000000000051cd24 in reverse_prim (argc=argc@entry=1, > argv=argv@entry=0x7fffe3a70150) at ../../../racket/gc2/../src/list.c:1340 > #5 0x000000000051e7a5 in scheme_reverse (l=<optimized out>) at > ../../../racket/gc2/../src/list.c:1312 > #6 0x00000000005bb37d in write_modules_to_strings (l=0x1, m=0x7fffe3a70150, > prefix=0x7fffd6345488) at ../../../racket/gc2/../src/print.c:1858 > #7 0x00000000005bb3a9 in write_modules_to_strings (l=0x1, m=0x7fffe3a70150, > prefix=0x7fffd6345488) at ../../../racket/gc2/../src/print.c:1860 > #8 0x00000000005c17d8 in print (obj=0x7fffd63479a0, > notdisplay=notdisplay@entry=1, compact=compact@entry=0, ht=0x0, > mt=mt@entry=0x0, > pp=pp@entry=0x7fffe3a706a0) at ../../../racket/gc2/../src/print.c:3200 > #9 0x00000000005c26ad in print_to_string (obj=0x7fffd63479a0, > len=len@entry=0x7fffe3a708e8, write=write@entry=1, port=0x7fffd6360920, > maxl=maxl@entry=-1, qq_depth=0x0, > _release_to_quick=_release_to_quick@entry=0x7fffe3a708d4) at > ../../../racket/gc2/../src/print.c:1151 > #10 0x00000000005c2da7 in print_to_port (name=name@entry=0x6c054e "write", > obj=0x7fffd63479a0, port=0x7fffd6360920, > notdisplay=notdisplay@entry=1, maxl=maxl@entry=-1, > qq_depth=qq_depth@entry=0x0) at ../../../racket/gc2/../src/print.c:1187 > #11 0x00000000005c2e8f in scheme_internal_write (obj=<optimized out>, > port=<optimized out>) at ../../../racket/gc2/../src/print.c:476 > #12 0x00000000005b6482 in display_write (name=0x6c054e "write", argc=2, > argv=0x7fffb9817088, escape=0) > at ../../../racket/gc2/../src/portfun.c:3996 > #13 0x00007ffff7e54cef in ?? () > #14 0x00007fffb9816fd8 in ?? () > #15 0x00007fffd3235dcd in ?? () > #16 0x00007fffd3237c79 in ?? () > #17 0x00007fffe3a70e10 in ?? () > #18 0x00007fffb9817190 in ?? () > #19 0x00007fffb98170c8 in ?? () > #20 0x000000000000008d in ?? () > #21 0xfffffffffffff440 in ?? () > #22 0xffffffffffffffff in ?? () > #23 0x00007fffb98170c8 in ?? () > #24 0x000000000000008a in ?? () > #25 0x0000000000460b74 in scheme_do_eval (obj=0x0, > num_rands=num_rands@entry=2, rands=0x7fffe3a70dd0, > get_value=get_value@entry=-1) > at ../../../racket/gc2/../src/eval.c:2924 > #26 0x0000000000482691 in scheme_finish_apply_for_prompt (prompt=0x0, > _prompt_tag=<optimized out>, proc=0x7fffd7862140, argc=argc@entry=2, > argv=0x8) at ../../../racket/gc2/../src/fun.c:6084 > #27 0x00000000004828b6 in scheme_apply_for_prompt (prompt=<optimized out>, > prompt_tag=<optimized out>, proc=0x7fffd7862140, argc=argc@entry=2, > argv=<optimized out>) at ../../../racket/gc2/../src/fun.c:6163 > #28 0x0000000000488385 in call_with_prompt (in_argc=<optimized out>, > in_argv=0x7fffb98170c8) at ../../../racket/gc2/../src/fun.c:6662 > #29 0x00007ffff7ff2102 in ?? () > #30 0x00007ffff7161178 in ?? () > #31 0x00007fffe3a92b48 in ?? () > #32 0x00007fffe3a70fb0 in ?? () > #33 0x00000000004ae692 in scheme_on_demand_generate_lambda > (argv_delta=<optimized out>, argv=<optimized out>, argc=<optimized out>, > nc=<optimized out>) at ../../../racket/gc2/../src/jit.c:3641 > #34 scheme_on_demand_with_args (in_argv=<optimized out>, argv=0x7fffb98171a0, > argv_delta=<optimized out>) at ../../../racket/gc2/../src/jit.c:3653 > #35 0x00007fffd32373e4 in ?? () > #36 0x00007fffe3a70ee0 in ?? () > #37 0x00007fffe3a92b48 in ?? () > #38 0x00007fffe3a710b0 in ?? () > #39 0x00007fffb9817190 in ?? () > #40 0x0000000000000087 in ?? () > #41 0x00007fffb98171c0 in ?? () > #42 0x00007fffd6356770 in ?? () > #43 0x00007fffb98171a0 in ?? () > #44 0x00007fffe3a71010 in ?? () > #45 0x00007ffff6dc8049 in ?? () > #46 0x00007fffb98171a0 in ?? () > #47 0x00007fffd3239889 in ?? () > #48 0x00007fffe3a70fa8 in ?? () > #49 0x00007fffe3a92b48 in ?? () > #50 0xfffffffffffff440 in ?? () > #51 0x00007fffb98171b0 in ?? () > #52 0x0000000000000086 in ?? () > #53 0xfffffffffffff440 in ?? () > #54 0xffffffffffffffff in ?? () > #55 0x00007fffb98171c0 in ?? () > #56 0x0000000000000086 in ?? () > #57 0x0000000000460b74 in scheme_do_eval (obj=0x0, > num_rands=num_rands@entry=0, rands=0x0, get_value=get_value@entry=-1) > at ../../../racket/gc2/../src/eval.c:2924 > #58 0x0000000000463183 in _scheme_apply_multi_from_native (rator=<optimized > out>, argc=0, argv=<optimized out>) > at ../../../racket/gc2/../src/schnapp.inc:87 > #59 0x00007ffff7ff2044 in ?? () > #60 0x00007fffe3a71168 in ?? () > #61 0x00007fffe3a92b48 in ?? () > #62 0x0000000000000001 in ?? () > #63 0xffffffffffffffff in ?? () > #64 0x0000000000000000 in ?? () > _________________________ > Racket Developers list: > http://lists.racket-lang.org/dev
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