Re: Crashing into the Raw Debugger

You're dying in code that's run when a thread is first created and
some lisp data structures are initialized from lower-level data
structures.  In particular, we're trying to find out how much of each
of a thread's stacks is "usable" (the "unusable" parts are physically
there, but we've overflowed if the stack pointer is past some logical
limit.)

It looks like the data structure that describes at least one stack "area"
is a null pointer, and CCL::%STACK-AREA-USABLE-SIZE is trying to indirect
TARGET::AREA.HIGH (= 12 = #xc = 0xc) bytes past that null pointer.

To make a long story short, about the only way that that stack "area"
pointer could be NULL is if allocate_lisp_stack_area() (defined in 
"ccl:lisp-kernel;pmcl-kernel.c") returned a null pointer, and that
can happen if allocate_lisp_stack() fails, which can happen if
allocate_stack() fails.  Failure of allocate_stack() probably means
that you can't map any more memory, or at least can't map any largish
contiguous chunks of it.

This is happening in the calling thread (in response to MAKE-PROCESS),
and it should certainly signal an error if it sees that the newly-created
thread has one or more null stack areas (rather than indirecting through
a null pointer and segfaulting.)  That's relatively easy; the hard part
may be trying to figure out why you're running out of stack memory and
what can be done to avoid doing so.

(When a thread dies, its stacks will eventually get unmapped.  Some
parts of a thread's death may not happen until after the next time
that the GC runs.  From your comments, it sounds like you've created
a lot of threads at the point where the error occurs; if they're all
active, then an eventual failure is unavoidable, and the issue becomes
one of how to fail gracefully - "(error - can't allocate stack(s) for
new process)" rather than segfaulting.  If most/some of the threads
that you've created are dead and are just waiting to have their stacks
cleaned up by the GC, then this is a more transient condition that
we can probably treat that way.)

On Sun, 25 Sep 2005, David L. Rager wrote:

> Howdy All,
> I'm starting to actually file reports when I run into issues. Probably about 
> 70+% of the time, I get the "Read operation to unmapped address 0xc" error 
> message. The backtrace is below in case anyone has a clue....Maybe it just 
> means I allocated the pants off thread-related memory, and I need to fix my 
> own bugs first.
>
> For the curious, ACL2 is a subset of LISP built on LISP (in this case 
> OpenMCL) that's being extended to provide parallelization constructs to users 
> (requiring heavy use and testing of OpenMCL's native thread library). ACL2 is 
> a theorem prover.
>
> Thanks,
> David
>
>
>
> ACL2 !>(test-por-tree-pr *symmetric-tree-25* 0)
>
> "waiting on "
> 2
> "signaling "
> 2
> "done waiting on "
> 2
> "waiting on "
> 1
> "waiting on "
> 6
> "signaling "
> 4
> "signaling "
> 1
> "done waiting on "
> 1
> "signaling "
> 3 T
> ACL2 !>Unhandled exception 11 at 0x40fe190, context->regs at #xf0701738
> Read operation to unmapped address 0xc
> While executing: #<Function %STACK-AREA-USABLE-SIZE #x080c4dbe>
> ? for help
> [14468] OpenMCL kernel debugger: B
>
>
> (#xF0701C20) #x040FDD30 : #<Function INIT-THREAD-FROM-TCR #x080c485e> + 68
> (#xF0701C30) #x040FDC8C : #<Function NEW-LISP-THREAD-FROM-TCR #x080c47de> + 
> 72
> (#xF0701C40) #x04109208 : #<Function MAKE-PROCESS #x080d18ee> + 252
> (#xF0701C50) #x0410DB90 : #<Function %PROCESS-RUN-FUNCTION #x080db876> + 812
> (#xF0701C60) #x00005E90 : (subprimitive _ret1valn)
> (#xF0701C70) #x0410DC94 : #<Function PROCESS-RUN-FUNCTION #x080db9be> + 128
> (#xF0701C80) #x095CD5FC : #<Function PARALLELIZE-CLOSURES #x095cd8ce> + 888
> (#xF0701C90) #x095CD3F4 : #<Function PARALLELIZE-CLOSURES #x095cd8ce> + 368
> (#xF0701CA0) #x095CD37C : #<Function PARALLELIZE-CLOSURES #x095cd8ce> + 248
> (#xF0701CB0) #x095CD34C : #<Function PARALLELIZE-CLOSURES #x095cd8ce> + 200
> (#xF0701CC0) #x042F5E14 : #<Function PARALLELIZE-FN-EVAL #x0839f5d6> + 96
> (#xF0701CD0) #x095DDDB0 : #<Function TEST-POR-TREE-PR #x095ddf36> + 444
> (#xF0701CE0) #x095CBD94 : #<Function CALL-AND-SAVE-RESULT #x095cbee6> + 1536
> (#xF0701CF0) #x095CB7F0 : #<Function CALL-AND-SAVE-RESULT #x095cbee6> + 92
> (#xF0701D00) #x0410E854 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 400
> (#xF0701D10) #x0410E890 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 460
> (#xF0701D20) #x0410E9A4 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 736
> (#xF0701D30) #x00005E90 : (subprimitive _ret1valn)
> (#xF0701D40) #x0410EB24 : #<Anonymous Function #x080dcc4e> + 152
> (#xF0701D50) #x0410EB0C : #<Anonymous Function #x080dcc4e> + 128
> (#xF0701D60) #x040FDE60 : #<Anonymous Function #x080c4976> + 172
> (#xF0701D70) #x000093B4 : (subprimitive toplevel_loop)
> (#xF0701D80) #x000093C0 : (subprimitive toplevel_loop)
> (#xf0701d90) #x000094CC : _start_lisp + 244
> (#xf0701e50) #x0001375C : _lisp_thread_entry + 152
> (#xf0701eb0) #x90024910 : __pthread_body + 40
> (#xf0701f00) #x00000000 : (null) + 0
>
>
> cstack area #x00114df0
>
>
>
>
> cstack area #x00115800
>
>
> (#xF2ECAC40) #x040FEF64 : #<Function %NANOSLEEP #x080c5b66> + 264
> (#xF2ECAC50) #x0410E0D8 : #<Function PROCESS-WAIT #x080dc03e> + 292
> (#xF2ECAC60) #x0410E030 : #<Function PROCESS-WAIT #x080dc03e> + 124
> (#xF2ECAC70) #x040F264C : #<Function WAIT-ON-SEMAPHORE #x080b3e3e> + 56
> (#xF2ECAC80) #x095CB0C0 : #<Function WAIT-FOR-RANGE-TO-FINISH #x095cb24e> + 
> 684
> (#xF2ECAC90) #x095CD634 : #<Function PARALLELIZE-CLOSURES #x095cd8ce> + 944
> (#xF2ECACA0) #x095CD37C : #<Function PARALLELIZE-CLOSURES #x095cd8ce> + 248
> (#xF2ECACB0) #x095CD34C : #<Function PARALLELIZE-CLOSURES #x095cd8ce> + 200
> (#xF2ECACC0) #x042F5E14 : #<Function PARALLELIZE-FN-EVAL #x0839f5d6> + 96
> (#xF2ECACD0) #x095DDDB0 : #<Function TEST-POR-TREE-PR #x095ddf36> + 444
> (#xF2ECACE0) #x095CBD94 : #<Function CALL-AND-SAVE-RESULT #x095cbee6> + 1536
> (#xF2ECACF0) #x095CB7F0 : #<Function CALL-AND-SAVE-RESULT #x095cbee6> + 92
> (#xF2ECAD00) #x0410E854 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 400
> (#xF2ECAD10) #x0410E890 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 460
> (#xF2ECAD20) #x0410E9A4 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 736
> (#xF2ECAD30) #x00005E90 : (subprimitive _ret1valn)
> (#xF2ECAD40) #x0410EB24 : #<Anonymous Function #x080dcc4e> + 152
> (#xF2ECAD50) #x0410EB0C : #<Anonymous Function #x080dcc4e> + 128
> (#xF2ECAD60) #x040FDE60 : #<Anonymous Function #x080c4976> + 172
> (#xF2ECAD70) #x000093B4 : (subprimitive toplevel_loop)
> (#xF2ECAD80) #x000093C0 : (subprimitive toplevel_loop)
> (#xf2ecad90) #x000094CC : _start_lisp + 244
> (#xf2ecae50) #x0001375C : _lisp_thread_entry + 152
> (#xf2ecaeb0) #x90024910 : __pthread_body + 40
> (#xf2ecaf00) #x00000000 : (null) + 0
>
>
> cstack area #x00113ae0
>
>
> (#xF2831C80) #x040F27F4 : #<Function %WAIT-ON-SEMAPHORE-PTR #x080b3fae> + 264
> (#xF2831C90) #x0410DFF8 : #<Function PROCESS-WAIT #x080dc03e> + 68
> (#xF2831CA0) #x04030550 : #<Function %LOCK-RECURSIVE-LOCK #x0801c886> + 660
> (#xF2831CB0) #x095CBAD4 : #<Function CALL-AND-SAVE-RESULT #x095cbee6> + 832
> (#xF2831CC0) #x095CBA68 : #<Function CALL-AND-SAVE-RESULT #x095cbee6> + 724
> (#xF2831CD0) #x095CB820 : #<Function CALL-AND-SAVE-RESULT #x095cbee6> + 140
> (#xF2831CE0) #x00005860 : (subprimitive _SPnthrow1value)
> (#xF2831CF0) #x095CBEBC : #<Function CALL-AND-SAVE-RESULT #x095cbee6> + 1832
> (#xF2831D00) #x0410E854 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 400
> (#xF2831D10) #x0410E890 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 460
> (#xF2831D20) #x0410E9A4 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 736
> (#xF2831D30) #x00005E90 : (subprimitive _ret1valn)
> (#xF2831D40) #x0410EB24 : #<Anonymous Function #x080dcc4e> + 152
> (#xF2831D50) #x0410EB0C : #<Anonymous Function #x080dcc4e> + 128
> (#xF2831D60) #x040FDE60 : #<Anonymous Function #x080c4976> + 172
> (#xF2831D70) #x000093B4 : (subprimitive toplevel_loop)
> (#xF2831D80) #x000093C0 : (subprimitive toplevel_loop)
> (#xf2831d90) #x000094CC : _start_lisp + 244
> (#xf2831e50) #x0001375C : _lisp_thread_entry + 152
> (#xf2831eb0) #x90024910 : __pthread_body + 40
> (#xf2831f00) #x00000000 : (null) + 0
>
>
> cstack area #x001146c0
>
>
> (#xF25FEC40) #x0419AAD4 : #<Function PPC2-XMAKE-FUNCTION #x081ffa9e> + 752
> (#xF25FEC50) #x0419B734 : #<Function PPC2-COMPILE #x081ffeb6> + 2872
> (#xF25FEC60) #x0419B41C : #<Function PPC2-COMPILE #x081ffeb6> + 2080
> (#xF25FEC70) #x0419B20C : #<Function PPC2-COMPILE #x081ffeb6> + 1552
> (#xF25FEC80) #x0419B1C8 : #<Function PPC2-COMPILE #x081ffeb6> + 1484
> (#xF25FEC90) #x04191EF8 : #<Function COMPILE-NAMED-FUNCTION #x081d41ce> + 452
> (#xF25FECA0) #x00005E90 : (subprimitive _ret1valn)
> (#xF25FECB0) #x041920E0 : #<Function COMPILE-USER-FUNCTION #x081d4426> + 108
> (#xF25FECC0) #x0411E664 : #<Function CHEAP-EVAL-IN-ENVIRONMENT #x080ee8fe> + 
> 2800
> (#xF25FECD0) #x095DDDB0 : #<Function TEST-POR-TREE-PR #x095ddf36> + 444
> (#xF25FECE0) #x095CBD94 : #<Function CALL-AND-SAVE-RESULT #x095cbee6> + 1536
> (#xF25FECF0) #x095CB7F0 : #<Function CALL-AND-SAVE-RESULT #x095cbee6> + 92
> (#xF25FED00) #x0410E854 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 400
> (#xF25FED10) #x0410E890 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 460
> (#xF25FED20) #x0410E9A4 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 736
> (#xF25FED30) #x00005E90 : (subprimitive _ret1valn)
> (#xF25FED40) #x0410EB24 : #<Anonymous Function #x080dcc4e> + 152
> (#xF25FED50) #x0410EB0C : #<Anonymous Function #x080dcc4e> + 128
> (#xF25FED60) #x040FDE60 : #<Anonymous Function #x080c4976> + 172
> (#xF25FED70) #x000093B4 : (subprimitive toplevel_loop)
> (#xF25FED80) #x000093C0 : (subprimitive toplevel_loop)
> (#xf25fed90) #x000094CC : _start_lisp + 244
> (#xf25fee50) #x0001375C : _lisp_thread_entry + 152
> (#xf25feeb0) #x90024910 : __pthread_body + 40
> (#xf25fef00) #x00000000 : (null) + 0
>
>
> cstack area #x0010d1f0
>
>
> (#xF1399CA0) #x040F27F4 : #<Function %WAIT-ON-SEMAPHORE-PTR #x080b3fae> + 264
> (#xF1399CB0) #x0410DFF8 : #<Function PROCESS-WAIT #x080dc03e> + 68
> (#xF1399CC0) #x04030550 : #<Function %LOCK-RECURSIVE-LOCK #x0801c886> + 660
> (#xF1399CD0) #x042F66A8 : #<Function REMOVE-RANGE-FROM-CLOSURE-QUEUE 
> #x0839fb4e> + 308
> (#xF1399CE0) #x042F6638 : #<Function REMOVE-RANGE-FROM-CLOSURE-QUEUE 
> #x0839fb4e> + 196
> (#xF1399CF0) #x042F6464 : #<Function TERMINATE-EARLY-WHEN #x0839f996> + 136
> (#xF1399D00) #x0410E854 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 400
> (#xF1399D10) #x0410E890 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 460
> (#xF1399D20) #x0410E9A4 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 736
> (#xF1399D30) #x00005E90 : (subprimitive _ret1valn)
> (#xF1399D40) #x0410EB24 : #<Anonymous Function #x080dcc4e> + 152
> (#xF1399D50) #x0410EB0C : #<Anonymous Function #x080dcc4e> + 128
> (#xF1399D60) #x040FDE60 : #<Anonymous Function #x080c4976> + 172
> (#xF1399D70) #x000093B4 : (subprimitive toplevel_loop)
> (#xF1399D80) #x000093C0 : (subprimitive toplevel_loop)
> (#xf1399d90) #x000094CC : _start_lisp + 244
> (#xf1399e50) #x0001375C : _lisp_thread_entry + 152
> (#xf1399eb0) #x90024910 : __pthread_body + 40
> (#xf1399f00) #x00000000 : (null) + 0
>
>
> cstack area #x00114c30
>
>
> (#xF0DCDCC0) #x040FEF64 : #<Function %NANOSLEEP #x080c5b66> + 264
> (#xF0DCDCD0) #x0410E0D8 : #<Function PROCESS-WAIT #x080dc03e> + 292
> (#xF0DCDCE0) #x0410E030 : #<Function PROCESS-WAIT #x080dc03e> + 124
> (#xF0DCDCF0) #x042F6444 : #<Function TERMINATE-EARLY-WHEN #x0839f996> + 104
> (#xF0DCDD00) #x0410E854 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 400
> (#xF0DCDD10) #x0410E890 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 460
> (#xF0DCDD20) #x0410E9A4 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 736
> (#xF0DCDD30) #x00005E90 : (subprimitive _ret1valn)
> (#xF0DCDD40) #x0410EB24 : #<Anonymous Function #x080dcc4e> + 152
> (#xF0DCDD50) #x0410EB0C : #<Anonymous Function #x080dcc4e> + 128
> (#xF0DCDD60) #x040FDE60 : #<Anonymous Function #x080c4976> + 172
> (#xF0DCDD70) #x000093B4 : (subprimitive toplevel_loop)
> (#xF0DCDD80) #x000093C0 : (subprimitive toplevel_loop)
> (#xf0dcdd90) #x000094CC : _start_lisp + 244
> (#xf0dcde50) #x0001375C : _lisp_thread_entry + 152
> (#xf0dcdeb0) #x90024910 : __pthread_body + 40
> (#xf0dcdf00) #x00000000 : (null) + 0
>
>
> cstack area #x001137c0
>
>
> (#xF1133C50) #xFFF80000 : #<Function %WAIT-ON-SEMAPHORE-PTR #x080b3fae> + 0
> (#xF1133C60) #x042F77FC : #<Function COMBINE-RESULTS-INTO-LIST-AUX 
> #x083a0656> + 152
> (#xF1133C70) #x00005E90 : (subprimitive _ret1valn)
> (#xF1133C80) #x042F774C : #<Function COMBINE-RESULTS-INTO-LIST #x083a0596> + 
> 264
> (#xF1133C90) #x042F76C4 : #<Function COMBINE-RESULTS-INTO-LIST #x083a0596> + 
> 128
> (#xF1133CA0) #x095CD810 : #<Function PARALLELIZE-CLOSURES #x095cd8ce> + 1420
> (#xF1133CB0) #x095CD34C : #<Function PARALLELIZE-CLOSURES #x095cd8ce> + 200
> (#xF1133CC0) #x042F5E14 : #<Function PARALLELIZE-FN-EVAL #x0839f5d6> + 96
> (#xF1133CD0) #x095DDDB0 : #<Function TEST-POR-TREE-PR #x095ddf36> + 444
> (#xF1133CE0) #x095CBD94 : #<Function CALL-AND-SAVE-RESULT #x095cbee6> + 1536
> (#xF1133CF0) #x095CB7F0 : #<Function CALL-AND-SAVE-RESULT #x095cbee6> + 92
> (#xF1133D00) #x0410E854 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 400
> (#xF1133D10) #x0410E890 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 460
> (#xF1133D20) #x0410E9A4 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 736
> (#xF1133D30) #x00005E90 : (subprimitive _ret1valn)
> (#xF1133D40) #x0410EB24 : #<Anonymous Function #x080dcc4e> + 152
> (#xF1133D50) #x0410EB0C : #<Anonymous Function #x080dcc4e> + 128
> (#xF1133D60) #x040FDE60 : #<Anonymous Function #x080c4976> + 172
> (#xF1133D70) #x000093B4 : (subprimitive toplevel_loop)
> (#xF1133D80) #x000093C0 : (subprimitive toplevel_loop)
> (#xf1133d90) #x000094CC : _start_lisp + 244
> (#xf1133e50) #x0001375C : _lisp_thread_entry + 152
> (#xf1133eb0) #x90024910 : __pthread_body + 40
> (#xf1133f00) #x00000000 : (null) + 0
>
>
> cstack area #x00113be0
>
>
> (#xF0C9AC70) #x040F27F4 : #<Function %WAIT-ON-SEMAPHORE-PTR #x080b3fae> + 264
> (#xF0C9AC80) #x0410DFF8 : #<Function PROCESS-WAIT #x080dc03e> + 68
> (#xF0C9AC90) #x04030550 : #<Function %LOCK-RECURSIVE-LOCK #x0801c886> + 660
> (#xF0C9ACA0) #x042F6B70 : #<Function KILL-PROCESSES-WITH-KEYS-IN-RANGE 
> #x0839fe1e> + 300
> (#xF0C9ACB0) #x042F6B04 : #<Function KILL-PROCESSES-WITH-KEYS-IN-RANGE 
> #x0839fe1e> + 192
> (#xF0C9ACC0) #x042F6AA4 : #<Function KILL-PROCESSES-WITH-KEYS-IN-RANGE 
> #x0839fe1e> + 96
> (#xF0C9ACD0) #x00005E90 : (subprimitive _ret1valn)
> (#xF0C9ACE0) #x042F6BEC : #<Function KILL-PROCESSES-WITH-KEYS-IN-RANGE 
> #x0839fe1e> + 424
> (#xF0C9ACF0) #x042F6AA4 : #<Function KILL-PROCESSES-WITH-KEYS-IN-RANGE 
> #x0839fe1e> + 96
> (#xF0C9AD00) #x0410E854 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 400
> (#xF0C9AD10) #x0410E890 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 460
> (#xF0C9AD20) #x0410E9A4 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 736
> (#xF0C9AD30) #x00005E90 : (subprimitive _ret1valn)
> (#xF0C9AD40) #x0410EB24 : #<Anonymous Function #x080dcc4e> + 152
> (#xF0C9AD50) #x0410EB0C : #<Anonymous Function #x080dcc4e> + 128
> (#xF0C9AD60) #x040FDE60 : #<Anonymous Function #x080c4976> + 172
> (#xF0C9AD70) #x000093B4 : (subprimitive toplevel_loop)
> (#xF0C9AD80) #x000093C0 : (subprimitive toplevel_loop)
> (#xf0c9ad90) #x000094CC : _start_lisp + 244
> (#xf0c9ae50) #x0001375C : _lisp_thread_entry + 152
> (#xf0c9aeb0) #x90024910 : __pthread_body + 40
> (#xf0c9af00) #x00000000 : (null) + 0
>
>
> cstack area #x00110430
>
>
> (#xF17CCC80) #x04108624 : foreign code (unknown)
> (#xf17ccce0) #x90000B10 : _free + 88
> (#xf17ccd40) #x000129A8 : _darwin_exception_cleanup + 64
> (#xf17ccd90) #x00013450 : _shutdown_thread_tcr + 124
> (#xf17ccdf0) #x9001E424 : __pthread_tsd_cleanup + 108
> (#xf17cce50) #x900172FC : _pthread_exit + 104
> (#xf17cceb0) #x90024914 : __pthread_body + 44
> (#xf17ccf00) #x00000000 : (null) + 0
>
>
> cstack area #x0010e610
>
>
> (#xF1F65C40) #xFFF80000 : #<Function %NANOSLEEP #x080c5b66> + 0
> (#xF1F65C50) #x0410E0D8 : #<Function PROCESS-WAIT #x080dc03e> + 292
> (#xF1F65C60) #x0410E030 : #<Function PROCESS-WAIT #x080dc03e> + 124
> (#xF1F65C70) #x040F264C : #<Function WAIT-ON-SEMAPHORE #x080b3e3e> + 56
> (#xF1F65C80) #x095CB0C0 : #<Function WAIT-FOR-RANGE-TO-FINISH #x095cb24e> + 
> 684
> (#xF1F65C90) #x095CD634 : #<Function PARALLELIZE-CLOSURES #x095cd8ce> + 944
> (#xF1F65CA0) #x095CD37C : #<Function PARALLELIZE-CLOSURES #x095cd8ce> + 248
> (#xF1F65CB0) #x095CD34C : #<Function PARALLELIZE-CLOSURES #x095cd8ce> + 200
> (#xF1F65CC0) #x042F5E14 : #<Function PARALLELIZE-FN-EVAL #x0839f5d6> + 96
> (#xF1F65CD0) #x095DDDB0 : #<Function TEST-POR-TREE-PR #x095ddf36> + 444
> (#xF1F65CE0) #x095CBD94 : #<Function CALL-AND-SAVE-RESULT #x095cbee6> + 1536
> (#xF1F65CF0) #x095CB7F0 : #<Function CALL-AND-SAVE-RESULT #x095cbee6> + 92
> (#xF1F65D00) #x0410E854 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 400
> (#xF1F65D10) #x0410E890 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 460
> (#xF1F65D20) #x0410E9A4 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 736
> (#xF1F65D30) #x00005E90 : (subprimitive _ret1valn)
> (#xF1F65D40) #x0410EB24 : #<Anonymous Function #x080dcc4e> + 152
> (#xF1F65D50) #x0410EB0C : #<Anonymous Function #x080dcc4e> + 128
> (#xF1F65D60) #x040FDE60 : #<Anonymous Function #x080c4976> + 172
> (#xF1F65D70) #x000093B4 : (subprimitive toplevel_loop)
> (#xF1F65D80) #x000093C0 : (subprimitive toplevel_loop)
> (#xf1f65d90) #x000094CC : _start_lisp + 244
> (#xf1f65e50) #x0001375C : _lisp_thread_entry + 152
> (#xf1f65eb0) #x90024910 : __pthread_body + 40
> (#xf1f65f00) #x00000000 : (null) + 0
>
>
> cstack area #x0010f080
>
>
> (#xF1D32C40) #xFFF80000 : #<Function %NANOSLEEP #x080c5b66> + 0
> (#xF1D32C50) #x0410E0D8 : #<Function PROCESS-WAIT #x080dc03e> + 292
> (#xF1D32C60) #x0410E030 : #<Function PROCESS-WAIT #x080dc03e> + 124
> (#xF1D32C70) #x040F264C : #<Function WAIT-ON-SEMAPHORE #x080b3e3e> + 56
> (#xF1D32C80) #x095CB0C0 : #<Function WAIT-FOR-RANGE-TO-FINISH #x095cb24e> + 
> 684
> (#xF1D32C90) #x095CD634 : #<Function PARALLELIZE-CLOSURES #x095cd8ce> + 944
> (#xF1D32CA0) #x095CD37C : #<Function PARALLELIZE-CLOSURES #x095cd8ce> + 248
> (#xF1D32CB0) #x095CD34C : #<Function PARALLELIZE-CLOSURES #x095cd8ce> + 200
> (#xF1D32CC0) #x042F5E14 : #<Function PARALLELIZE-FN-EVAL #x0839f5d6> + 96
> (#xF1D32CD0) #x095DDDB0 : #<Function TEST-POR-TREE-PR #x095ddf36> + 444
> (#xF1D32CE0) #x095CBD94 : #<Function CALL-AND-SAVE-RESULT #x095cbee6> + 1536
> (#xF1D32CF0) #x095CB7F0 : #<Function CALL-AND-SAVE-RESULT #x095cbee6> + 92
> (#xF1D32D00) #x0410E854 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 400
> (#xF1D32D10) #x0410E890 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 460
> (#xF1D32D20) #x0410E9A4 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 736
> (#xF1D32D30) #x00005E90 : (subprimitive _ret1valn)
> (#xF1D32D40) #x0410EB24 : #<Anonymous Function #x080dcc4e> + 152
> (#xF1D32D50) #x0410EB0C : #<Anonymous Function #x080dcc4e> + 128
> (#xF1D32D60) #x040FDE60 : #<Anonymous Function #x080c4976> + 172
> (#xF1D32D70) #x000093B4 : (subprimitive toplevel_loop)
> (#xF1D32D80) #x000093C0 : (subprimitive toplevel_loop)
> (#xf1d32d90) #x000094CC : _start_lisp + 244
> (#xf1d32e50) #x0001375C : _lisp_thread_entry + 152
> (#xf1d32eb0) #x90024910 : __pthread_body + 40
> (#xf1d32f00) #x00000000 : (null) + 0
>
>
> cstack area #x00101af0
>
>
> (#xF0268C80) #x04108D50 : #<Function NEW-TCR #x080d0ede> + 316
> (#xF0268C90) #x04108BF0 : #<Function NEW-THREAD #x080d0e0e> + 52
> (#xF0268CA0) #x04109208 : #<Function MAKE-PROCESS #x080d18ee> + 252
> (#xF0268CB0) #x0410DB90 : #<Function %PROCESS-RUN-FUNCTION #x080db876> + 812
> (#xF0268CC0) #x042F8074 : #<Function CONSUME-NEXT-CLOSURE-ON-QUEUE 
> #x083a0b2e> + 1120
> (#xF0268CD0) #x042F7F74 : #<Function CONSUME-NEXT-CLOSURE-ON-QUEUE 
> #x083a0b2e> + 864
> (#xF0268CE0) #x042F7CB4 : #<Function CONSUME-NEXT-CLOSURE-ON-QUEUE 
> #x083a0b2e> + 160
> (#xF0268CF0) #x042F7BA8 : #<Function CONSUME-QUEUE #x083a08a6> + 108
> (#xF0268D00) #x0410E854 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 400
> (#xF0268D10) #x0410E890 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 460
> (#xF0268D20) #x0410E9A4 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 736
> (#xF0268D30) #x00005E90 : (subprimitive _ret1valn)
> (#xF0268D40) #x0410EB24 : #<Anonymous Function #x080dcc4e> + 152
> (#xF0268D50) #x0410EB0C : #<Anonymous Function #x080dcc4e> + 128
> (#xF0268D60) #x040FDE60 : #<Anonymous Function #x080c4976> + 172
> (#xF0268D70) #x000093B4 : (subprimitive toplevel_loop)
> (#xF0268D80) #x000093C0 : (subprimitive toplevel_loop)
> (#xf0268d90) #x000094CC : _start_lisp + 244
> (#xf0268e50) #x0001375C : _lisp_thread_entry + 152
> (#xf0268eb0) #x90024910 : __pthread_body + 40
> (#xf0268f00) #x00000000 : (null) + 0
>
>
> cstack area #x001012b0
>
>
> (#xF0135A60) #x040EEFCC : #<Function FD-INPUT-AVAILABLE-P #x080b0a3e> + 416
> (#xF0135A70) #x040EF498 : #<Function PROCESS-INPUT-WAIT #x080b1016> + 244
> (#xF0135A80) #x040EE740 : #<Function FD-STREAM-ADVANCE #x080ade9e> + 484
> (#xF0135A90) #x040E46A4 : #<Function %IOBLOCK-TYI #x08093d9e> + 392
> (#xF0135AA0) #x00005E90 : (subprimitive _ret1valn)
> (#xF0135AB0) #x040ED464 : #<Method-Function STREAM-READ-CHAR 
> (BUFFERED-CHARACTER-INPUT-STREAM-MIXIN) #x080aa056> + 264
> (#xF0135AC0) #x040ED3E4 : #<Method-Function STREAM-READ-CHAR 
> (BUFFERED-CHARACTER-INPUT-STREAM-MIXIN) #x080aa056> + 136
> (#xF0135AD0) #x040E86C4 : #<Method-Function STREAM-READ-CHAR 
> (ECHOING-TWO-WAY-STREAM) #x0809f96e> + 96
> (#xF0135AE0) #x04112FE4 : #<Function %NEXT-CHAR-AND-ATTR #x080e211e> + 88
> (#xF0135AF0) #x00005E90 : (subprimitive _ret1valn)
> (#xF0135B00) #x04112F1C : #<Function %NEXT-NON-WHITESPACE-CHAR-AND-ATTR 
> #x080e207e> + 56
> (#xF0135B10) #x04110498 : #<Function %READ-FORM #x080df70e> + 188
> (#xF0135B20) #x00005E90 : (subprimitive _ret1valn)
> (#xF0135B30) #x04110B00 : #<Function READ #x080dfd36> + 212
> (#xF0135B40) #x042FEC00 : #<Function READ-OBJECT #x083ae8b6> + 612
> (#xF0135B50) #x00005E90 : (subprimitive _ret1valn)
> (#xF0135B60) #x045299A0 : #<Function LD-READ-COMMAND #x08631b06> + 68
> (#xF0135B70) #x00005E90 : (subprimitive _ret1valn)
> (#xF0135B80) #x04527A08 : #<Function LD-READ-EVAL-PRINT #x0863091e> + 108
> (#xF0135B90) #x00005E90 : (subprimitive _ret1valn)
> (#xF0135BA0) #x04527894 : #<Function LD-LOOP #x086303d6> + 96
> (#xF0135BB0) #x00005E90 : (subprimitive _ret1valn)
> (#xF0135BC0) #x04527470 : #<Function LD-FN-BODY #x08630156> + 2604
> (#xF0135BD0) #x00005E90 : (subprimitive _ret1valn)
> (#xF0135BE0) #x04525280 : #<Function LD-FN #x0862f1de> + 2380
> (#xF0135BF0) #x0452538C : #<Function LD-FN #x0862f1de> + 2648
> (#xF0135C00) #x04524D34 : #<Function LD-FN #x0862f1de> + 1024
> (#xF0135C10) #x045835E0 : #<Function LP #x08695dc6> + 780
> (#xF0135C20) #x00005E90 : (subprimitive _ret1valn)
> (#xF0135C30) #x0411D7EC : #<Function CALL-CHECK-REGS #x080edeee> + 72
> (#xF0135C40) #x00005E90 : (subprimitive _ret1valn)
> (#xF0135C50) #x0411C354 : #<Function TOPLEVEL-EVAL #x080ec206> + 152
> (#xF0135C60) #x0411C914 : #<Function READ-LOOP #x080ec806> + 848
> (#xF0135C70) #x0411C944 : #<Function READ-LOOP #x080ec806> + 896
> (#xF0135C80) #x0411C970 : #<Function READ-LOOP #x080ec806> + 940
> (#xF0135C90) #x0411C99C : #<Function READ-LOOP #x080ec806> + 984
> (#xF0135CA0) #x0411D73C : #<Function TOPLEVEL-LOOP #x080edcae> + 88
> (#xF0135CB0) #x0411D744 : #<Function TOPLEVEL-LOOP #x080edcae> + 96
> (#xF0135CC0) #x0410A528 : #<Anonymous Function #x080d53be> + 68
> (#xF0135CD0) #x00005E90 : (subprimitive _ret1valn)
> (#xF0135CE0) #x0413749C : #<Anonymous Function #x0811d9c6> + 736
> (#xF0135CF0) #x04137210 : #<Anonymous Function #x0811d9c6> + 84
> (#xF0135D00) #x0410E854 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 400
> (#xF0135D10) #x0410E890 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 460
> (#xF0135D20) #x0410E9A4 : #<Function RUN-PROCESS-INITIAL-FORM #x080dcb16> + 
> 736
> (#xF0135D30) #x00005E90 : (subprimitive _ret1valn)
> (#xF0135D40) #x0410EB24 : #<Anonymous Function #x080dcc4e> + 152
> (#xF0135D50) #x0410EB0C : #<Anonymous Function #x080dcc4e> + 128
> (#xF0135D60) #x040FDE60 : #<Anonymous Function #x080c4976> + 172
> (#xF0135D70) #x000093B4 : (subprimitive toplevel_loop)
> (#xF0135D80) #x000093C0 : (subprimitive toplevel_loop)
> (#xf0135d90) #x000094CC : _start_lisp + 244
> (#xf0135e50) #x0001375C : _lisp_thread_entry + 152
> (#xf0135eb0) #x90024910 : __pthread_body + 40
> (#xf0135f00) #x00000000 : (null) + 0
>
>
> cstack area #x00100560
>
>
> (#xBFFFFB20) #x040FEF64 : #<Function %NANOSLEEP #x080c5b66> + 264
> (#xBFFFFB30) #x0410A390 : #<Anonymous Function #x080d52e6> + 300
> (#xBFFFFB40) #x0410A3B4 : #<Anonymous Function #x080d52e6> + 336
> (#xBFFFFB50) #x0410A3BC : #<Anonymous Function #x080d52e6> + 344
> (#xBFFFFB60) #x0410A3F0 : #<Anonymous Function #x080d52e6> + 396
> (#xBFFFFB70) #x000093B4 : (subprimitive toplevel_loop)
> (#xBFFFFB80) #x000093C0 : (subprimitive toplevel_loop)
> (#xbffffb90) #x000094CC : _start_lisp + 244
> [14468] OpenMCL kernel debugger:
> _______________________________________________
> Bug-openmcl mailing list
> [email protected]
> http://clozure.com/mailman/listinfo/bug-openmcl
>
>