Wow, this is pretty spectacular.

> LANG=C sh run-sbcl.sh 
(running SBCL from: /Users/nikodemus/src/sbcl-öäå)
This is SBCL 1.0.43.75, an implementation of ANSI Common Lisp.
More information about SBCL is available at <http://www.sbcl.org/>.

SBCL is free software, provided as is, with absolutely no warranty.
It is mostly in the public domain; some portions are provided under
BSD-style licenses.  See the CREDITS and COPYING files in the
distribution for more information.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x1000729b2f, sp=0x31ff490)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Enabling blocked gc signals to allow returning to Lisp without risking
gc deadlocks. Since GC signals are only blocked in signal handlers when 
they are not safe to interrupt at all, this is a pretty severe occurrence.

The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x100072aa3b, sp=0x31feef0)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x1000729b2f, sp=0x31fe530)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x100072aa3b, sp=0x31fdf90)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x1000729b2f, sp=0x31fd5d0)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x100072aa3b, sp=0x31fd030)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x1000729b2f, sp=0x31fc670)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x100072aa3b, sp=0x31fc0d0)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x1000729b2f, sp=0x31fb710)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x100072aa3b, sp=0x31fb170)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x1000729b2f, sp=0x31fa7b0)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x100072aa3b, sp=0x31fa210)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x1000729b2f, sp=0x31f9850)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x100072aa3b, sp=0x31f92b0)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x1000729b2f, sp=0x31f88f0)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x100072aa3b, sp=0x31f8350)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x1000729b2f, sp=0x31f7990)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x100072aa3b, sp=0x31f73f0)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x1000729b2f, sp=0x31f6a30)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x100072aa3b, sp=0x31f6490)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 152000 (pc=0x1000729b2f, sp=0x31f5ad0)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
CORRUPTION WARNING in SBCL pid 45397(tid 140735072831232):
Memory fault at 153000 (pc=0x100072ab7a, sp=0x31f53d0)
The integrity of this image is possibly compromised.
Continuing with fingers crossed.
internal error #26 (An attempt was made to use an undefined SYMBOL-VALUE.)
    SC: 21, Offset: 0	$1=	  0x1000144a0f: other pointer
fatal error encountered in SBCL pid 45397(tid 140735072831232):
internal error too early in init, can't recover


Welcome to LDB, a low-level debugger for the Lisp runtime environment.
ldb> ba
Backtrace:
   0: Foreign function lose, fp = 0x31f4850, ra = 0x1065cf
   1: Foreign function interrupt_internal_error, fp = 0x31f4880, ra = 0x107bab
   2: Foreign function signal_emulation_wrapper, fp = 0x31f48d0, ra = 0x1107f1
   3: Foreign function stack_allocation_recover, fp = 0x31f4940, ra = 0x1101d0
   4: Foreign function stack_allocation_recover, fp = 0x31f4db8, ra = 0x1101d0
   5: SB-IMPL::GET-BUFFER
   6: SB-IMPL::SET-FD-STREAM-ROUTINES
   7: (SB-C::TL-XEP SB-SYS::MAKE-FD-STREAM)
   8: (SB-C::HAIRY-ARG-PROCESSOR SB-IMPL::STREAM-REINIT)
   9: SB-KERNEL::STREAM-COLD-INIT-OR-RESET
  10: (SB-C::TL-XEP SB-IMPL::ERROR-ERROR)
  11: SB-IMPL::INFINITE-ERROR-PROTECTOR
  12: (SB-C::TL-XEP COMMON-LISP::ERROR)
  13: SB-SYS::MEMORY-FAULT-ERROR
  14: Foreign function call_into_lisp, fp = 0x31f5338, ra = 0x118220
  15: Foreign function post_signal_tramp, fp = 0x31f53c0, ra = 0x118310
  16: SB-IMPL::OUTPUT-BYTES/ASCII
  17: (SB-C::VARARGS-ENTRY (COMMON-LISP::LAMBDA (COMMON-LISP::&REST COMMON-LISP::REST)))
  18: (SB-C::&MORE-PROCESSOR (COMMON-LISP::LAMBDA (COMMON-LISP::&REST COMMON-LISP::REST)))
  19: SB-IMPL::FD-SOUT
  20: SB-IMPL::%WRITE-STRING
  21: SB-IMPL::%WRITE-STRING
  22: (SB-C::HAIRY-ARG-PROCESSOR COMMON-LISP::PRINC)
  23: (COMMON-LISP::LAMBDA ())
  24: SB-IMPL::%WITH-STANDARD-IO-SYNTAX
  25: (SB-C::TL-XEP SB-IMPL::ERROR-ERROR)
  26: SB-IMPL::INFINITE-ERROR-PROTECTOR
  27: (SB-C::TL-XEP COMMON-LISP::ERROR)
  28: SB-SYS::MEMORY-FAULT-ERROR
  29: Foreign function call_into_lisp, fp = 0x31f5a38, ra = 0x118220
  30: Foreign function post_signal_tramp, fp = 0x31f5ac0, ra = 0x118310
  31: SB-IMPL::OUTPUT-CHAR-ASCII-LINE-BUFFERED
  32: (SB-C::VARARGS-ENTRY (COMMON-LISP::LAMBDA (COMMON-LISP::&REST COMMON-LISP::REST)))
  33: (SB-C::&MORE-PROCESSOR (COMMON-LISP::LAMBDA (COMMON-LISP::&REST COMMON-LISP::REST)))
  34: (SB-C::HAIRY-ARG-PROCESSOR COMMON-LISP::WRITE-CHAR)
  35: (SB-C::HAIRY-ARG-PROCESSOR COMMON-LISP::TERPRI)
  36: SB-FORMAT::&-FORMAT-DIRECTIVE-INTERPRETER
  37: SB-FORMAT::INTERPRET-DIRECTIVE-LIST
  38: (SB-C::HAIRY-ARG-PROCESSOR SB-FORMAT::%FORMAT)
  39: (SB-C::TL-XEP COMMON-LISP::FORMAT)
  40: SB-DEBUG::%PRINT-DEBUGGER-INVOCATION-REASON
  41: SB-DEBUG::%INVOKE-DEBUGGER
  42: (COMMON-LISP::LAMBDA ())
  43: SB-IMPL::CALL-WITH-SANE-IO-SYNTAX
  44: SB-IMPL::%WITH-STANDARD-IO-SYNTAX
  45: COMMON-LISP::INVOKE-DEBUGGER
  46: (SB-C::TL-XEP COMMON-LISP::ERROR)
  47: SB-SYS::MEMORY-FAULT-ERROR
  48: Foreign function call_into_lisp, fp = 0x31f63f8, ra = 0x118220
  49: Foreign function post_signal_tramp, fp = 0x31f6480, ra = 0x118310
  50: SB-IMPL::OUTPUT-BYTES/ASCII
  51: (SB-C::VARARGS-ENTRY (COMMON-LISP::LAMBDA (COMMON-LISP::&REST COMMON-LISP::REST)))
  52: (SB-C::&MORE-PROCESSOR (COMMON-LISP::LAMBDA (COMMON-LISP::&REST COMMON-LISP::REST)))
  53: SB-IMPL::FD-SOUT
  54: SB-IMPL::%WRITE-STRING
  55: SB-IMPL::%WRITE-STRING
  56: SB-PRETTY::OUTPUT-LINE
  57: SB-PRETTY::MAYBE-OUTPUT
  58: (SB-C::HAIRY-ARG-PROCESSOR COMMON-LISP::PPRINT-NEWLINE)
  59: SB-FORMAT::_-FORMAT-DIRECTIVE-INTERPRETER
  60: SB-FORMAT::INTERPRET-DIRECTIVE-LIST
  61: (COMMON-LISP::LABELS BODY-NAME-[WITH-PRETTY-STREAM922]924)
  62: SB-FORMAT::INTERPRET-FORMAT-LOGICAL-BLOCK
  63: SB-FORMAT::<-FORMAT-DIRECTIVE-INTERPRETER
  64: SB-FORMAT::INTERPRET-DIRECTIVE-LIST
  65: (SB-C::HAIRY-ARG-PROCESSOR SB-FORMAT::%FORMAT)
  66: (SB-C::TL-XEP COMMON-LISP::FORMAT)
  67: SB-DEBUG::%INVOKE-DEBUGGER
  68: (COMMON-LISP::LAMBDA ())
  69: SB-IMPL::CALL-WITH-SANE-IO-SYNTAX
  70: SB-IMPL::%WITH-STANDARD-IO-SYNTAX
  71: COMMON-LISP::INVOKE-DEBUGGER
  72: (SB-C::TL-XEP COMMON-LISP::ERROR)
  73: SB-SYS::MEMORY-FAULT-ERROR
  74: Foreign function call_into_lisp, fp = 0x31f7358, ra = 0x118220
  75: Foreign function post_signal_tramp, fp = 0x31f73e0, ra = 0x118310
  76: SB-IMPL::OUTPUT-BYTES/ASCII
  77: (SB-C::VARARGS-ENTRY (COMMON-LISP::LAMBDA (COMMON-LISP::&REST COMMON-LISP::REST)))
  78: (SB-C::&MORE-PROCESSOR (COMMON-LISP::LAMBDA (COMMON-LISP::&REST COMMON-LISP::REST)))
  79: SB-IMPL::FD-SOUT
  80: SB-IMPL::%WRITE-STRING
  81: SB-IMPL::%WRITE-STRING
  82: SB-PRETTY::OUTPUT-LINE
  83: SB-PRETTY::MAYBE-OUTPUT
  84: (SB-C::HAIRY-ARG-PROCESSOR COMMON-LISP::PPRINT-NEWLINE)
  85: SB-FORMAT::_-FORMAT-DIRECTIVE-INTERPRETER
  86: SB-FORMAT::INTERPRET-DIRECTIVE-LIST
  87: (COMMON-LISP::LABELS BODY-NAME-[WITH-PRETTY-STREAM922]924)
  88: SB-FORMAT::INTERPRET-FORMAT-LOGICAL-BLOCK
  89: SB-FORMAT::<-FORMAT-DIRECTIVE-INTERPRETER
  90: SB-FORMAT::INTERPRET-DIRECTIVE-LIST
  91: (SB-C::HAIRY-ARG-PROCESSOR SB-FORMAT::%FORMAT)
  92: (SB-C::TL-XEP COMMON-LISP::FORMAT)
  93: SB-DEBUG::%INVOKE-DEBUGGER
  94: (COMMON-LISP::LAMBDA ())
  95: SB-IMPL::CALL-WITH-SANE-IO-SYNTAX
  96: SB-IMPL::%WITH-STANDARD-IO-SYNTAX
  97: COMMON-LISP::INVOKE-DEBUGGER
  98: (SB-C::TL-XEP COMMON-LISP::ERROR)
  99: SB-SYS::MEMORY-FAULT-ERROR
ldb>