Thread 6 (Thread 29520.6):
#0  0x01412036 in ?? () from /lib/i386-gnu/libc.so.0.3
#1  0x015bf1a5 in io_read () from /lib/i386-gnu/libhurduser.so.0.3
#2  0x01418321 in ?? () from /lib/i386-gnu/libc.so.0.3
#3  0x0141e880 in ?? () from /lib/i386-gnu/libc.so.0.3
#4  0x01417d44 in ?? () from /lib/i386-gnu/libc.so.0.3
#5  0x014d75a2 in read () from /lib/i386-gnu/libc.so.0.3
#6  0x010d21f4 in read_signal_pipe_data (address@hidden) at scmsigs.c:158
#7  0x010fa2ac in with_gc_inactive (data=0x1bff6e4, func=0x10d21c0 <read_signal_pipe_data>) at threads.c:249
#8  scm_without_guile (address@hidden <read_signal_pipe_data>, address@hidden) at threads.c:964
#9  0x010d2144 in signal_delivery_thread (data=0x0) at scmsigs.c:178
#10 0x010fc734 in apply_catch_closure (clo=0x838eef0, args=0x304) at throw.c:146
#11 0x01109be0 in vm_debug_engine (vm=0x8390fd0, program=0x156f534, argv=0x83920c0, nargs=137948912) at vm-i-system.c:960
#12 0x0111564a in scm_c_vm_run (vm=0x8390fd0, address@hidden, address@hidden, 
    address@hidden) at vm.c:567
#13 0x0107b5cc in scm_call_3 (proc=0x8143a50, address@hidden, address@hidden, address@hidden)
    at eval.c:500
#14 0x010fcb08 in scm_catch (address@hidden, address@hidden, address@hidden)
    at throw.c:73
#15 0x010fcc1c in scm_catch_with_pre_unwind_handler (address@hidden, address@hidden, 
    address@hidden, pre_unwind_handler=0x904) at throw.c:81
#16 0x010fcd9c in scm_c_catch (address@hidden, address@hidden <signal_delivery_thread>, 
    address@hidden, address@hidden <scm_handle_by_message>, 
    address@hidden, address@hidden, 
    address@hidden) at throw.c:213
#17 0x010fcdfb in scm_internal_catch (address@hidden, address@hidden <signal_delivery_thread>, 
    address@hidden, address@hidden <scm_handle_by_message>, 
    address@hidden) at throw.c:222
#18 0x010fa79e in really_spawn (d=0x17ff24c) at threads.c:1091
#19 0x01071470 in c_body (d=0x1bffe64) at continuations.c:512
#20 0x010fc734 in apply_catch_closure (clo=0x838efc0, args=0x304) at throw.c:146
#21 0x01109be0 in vm_debug_engine (vm=0x8390fd0, program=0x156f534, argv=0x8392060, nargs=137949120) at vm-i-system.c:960
#22 0x0111564a in scm_c_vm_run (vm=0x8390fd0, address@hidden, address@hidden, 
    address@hidden) at vm.c:567
#23 0x0107b634 in scm_call_4 (proc=0x8143a50, address@hidden, address@hidden, address@hidden, 
    address@hidden) at eval.c:507
#24 0x010fcbb6 in scm_catch_with_pre_unwind_handler (address@hidden, address@hidden, 
    address@hidden, pre_unwind_handler=0x838efa0) at throw.c:86
#25 0x010fcd9c in scm_c_catch (address@hidden, address@hidden <c_body>, 
    address@hidden, address@hidden <c_handler>, 
    address@hidden, address@hidden <pre_unwind_handler>, 
    address@hidden) at throw.c:213
#26 0x01071d03 in scm_i_with_continuation_barrier (address@hidden <c_body>, address@hidden, 
    address@hidden <c_handler>, address@hidden, 
    address@hidden <pre_unwind_handler>, pre_unwind_handler_data=0x80f8be8)
    at continuations.c:450
#27 0x01071de6 in scm_c_with_continuation_barrier (func=0x10fa700 <really_spawn>, data=0x17ff24c) at continuations.c:546
#28 0x010f9fda in with_guile_trampoline (data=0x1bffef4) at threads.c:884
#29 with_gc_active (data=0x1bffef4, func=<optimized out>) at threads.c:255
#30 with_guile_and_parent (base=0x1bffecc, data=0x1bffef4) at threads.c:930
#31 0x011b421e in GC_call_with_stack_base () from /usr/lib/libgc.so.1
#32 0x010f95d1 in scm_i_with_guile_and_parent (parent=<optimized out>, data=0x17ff24c, func=0x10fa700 <really_spawn>)
    at threads.c:945
#33 spawn_thread (d=0x17ff24c) at threads.c:1103
#34 0x011b896b in GC_inner_start_routine () from /usr/lib/libgc.so.1
#35 0x011b421e in GC_call_with_stack_base () from /usr/lib/libgc.so.1
#36 0x011b8375 in GC_start_routine () from /usr/lib/libgc.so.1
#37 0x013d0c80 in entry_point () from /lib/i386-gnu/libpthread.so.0.3
#38 0x00000000 in ?? ()

Thread 5 (Thread 29520.5):
#0  0x013f67cc in ?? () from /lib/i386-gnu/libc.so.0.3
#1  0x013f6fc9 in mach_msg () from /lib/i386-gnu/libc.so.0.3
#2  0x013f76f9 in mach_msg_server_timeout () from /lib/i386-gnu/libc.so.0.3
#3  0x013f77cb in mach_msg_server () from /lib/i386-gnu/libc.so.0.3
#4  0x01407ecf in ?? () from /lib/i386-gnu/libc.so.0.3
#5  0x013d0c80 in entry_point () from /lib/i386-gnu/libpthread.so.0.3
#6  0x00000000 in ?? ()

Thread 4 (Thread 29520.4):
#0  0x01413a5c in _hurd_intr_rpc_mach_msg () from /lib/i386-gnu/libc.so.0.3
#1  0x015bb834 in dir_lookup () from /lib/i386-gnu/libhurduser.so.0.3
#2  0x013fec38 in ?? () from /lib/i386-gnu/libc.so.0.3
#3  0x013f90bd in _hurd_ports_use () from /lib/i386-gnu/libc.so.0.3
#4  0x013fee7d in hurd_file_name_lookup () from /lib/i386-gnu/libc.so.0.3
#5  0x013ff069 in file_name_lookup () from /lib/i386-gnu/libc.so.0.3
#6  0x014d44ab in __xstat64 () from /lib/i386-gnu/libc.so.0.3
#7  0x010a2827 in stat (__statbuf=0x17ff250, __path=<optimized out>) at /usr/include/i386-gnu/sys/stat.h:457
#8  search_path (path=0x813fcc8, address@hidden, extensions=0x80f02c0, 
    address@hidden, address@hidden) at load.c:548
#9  0x010a2bee in scm_primitive_load_path (args=0x84ebcd8) at load.c:863
#10 0x01109ab4 in vm_debug_engine (vm=0x80f8c50, program=0x15d2808, argv=0x80fb428, nargs=17443584) at vm-i-system.c:892
#11 0x0111564a in scm_c_vm_run (vm=0x80f8c50, address@hidden, address@hidden, 
    address@hidden) at vm.c:567
#12 0x0107bc37 in scm_primitive_eval (address@hidden) at eval.c:685
#13 0x0107bcb0 in scm_eval (exp=0x8208ae0, address@hidden) at eval.c:719
#14 0x010d3333 in scm_shell (argc=1, argv=0x17ffd08) at script.c:441
#15 0x0109c2ac in invoke_main_func (body_data=0x17ffc50) at init.c:336
#16 0x01071470 in c_body (d=0x17ffb94) at continuations.c:512
#17 0x010fc734 in apply_catch_closure (clo=0x81ec670, args=0x304) at throw.c:146
#18 0x011140da in vm_regular_engine (vm=0x80f8c50, program=0x15d2808, argv=0x81ec670, nargs=4) at vm-i-system.c:960
#19 0x0111564a in scm_c_vm_run (vm=0x80f8c50, address@hidden, address@hidden, 
    address@hidden) at vm.c:567
#20 0x0107b634 in scm_call_4 (proc=0x8143a50, address@hidden, address@hidden, address@hidden, 
    address@hidden) at eval.c:507
#21 0x010fcbb6 in scm_catch_with_pre_unwind_handler (address@hidden, address@hidden, 
    address@hidden, pre_unwind_handler=0x81ec650) at throw.c:86
#22 0x010fcd9c in scm_c_catch (address@hidden, address@hidden <c_body>, 
    address@hidden, address@hidden <c_handler>, 
    address@hidden, address@hidden <pre_unwind_handler>, 
    address@hidden) at throw.c:213
#23 0x01071d03 in scm_i_with_continuation_barrier (address@hidden <c_body>, address@hidden, 
    address@hidden <c_handler>, address@hidden, 
    address@hidden <pre_unwind_handler>, pre_unwind_handler_data=0x80f8be8)
    at continuations.c:450
#24 0x01071de6 in scm_c_with_continuation_barrier (func=0x109c270 <invoke_main_func>, data=0x17ffc50) at continuations.c:546
#25 0x010f9fda in with_guile_trampoline (data=0x17ffc24) at threads.c:884
#26 with_gc_active (data=0x17ffc24, func=<optimized out>) at threads.c:255
#27 with_guile_and_parent (base=0x17ffbfc, data=0x17ffc24) at threads.c:930
#28 0x011b421e in GC_call_with_stack_base () from /usr/lib/libgc.so.1
#29 0x010fa1ff in scm_i_with_guile_and_parent (parent=<optimized out>, data=0x17ffc50, func=0x109c270 <invoke_main_func>)
    at threads.c:945
#30 scm_with_guile (address@hidden <invoke_main_func>, address@hidden) at threads.c:951
#31 0x0109c435 in scm_boot_guile (address@hidden, address@hidden, 
    address@hidden <inner_main>, address@hidden) at init.c:319
#32 0x08048875 in main (argc=1, argv=0x17ffd08) at guile.c:71