Invalid exit status: fcb-threads.impure.lisp

[Bob Felts]

SBCL 2.0.11.16-3b96fc152, Mac OS X 11.0.1

I've never seen the below, before. Is it something that I should spend some time on?

::: Running :CALL-ME-FROM-1-THREAD-NO-GC
OK!
"Hello",1.0 from [C-thread D670080] #<SB-THREAD:FOREIGN-THREAD "callback" RUNNING {100201FF83}> => 5
::: Success :CALL-ME-FROM-1-THREAD-NO-GC
::: Running :CALL-ME-FROM-MANY-THREADS-AND-GC
OK!
Trial 1: GC'd 48 times (Elapsed=0.050664 sec)
OK!
Bug mitigation strategy applied 1 time
Trial 2: GC'd 43 times (Elapsed=0.039468 sec)
OK!
Trial 1: GC'd 12 times (Elapsed=0.012101 sec)
OK!
Bug mitigation strategy applied 2 times
Trial 1: GC'd 184 times (Elapsed=0.185985 sec)
Heap exhausted during allocation: 0 bytes available, 16 requested.
Gen Boxed Code Raw LgBox LgCode LgRaw Pin Alloc Waste Trig WP GCs Mem-age
 0 1 0 0 0 0 0 1 16 32752 10737434 1 1 0.0000
 1 32075 0 9 0 0 0 31783 6340592 1044987920 12280970 32084 1 29416.3021
 2 0 0 0 0 0 0 0 0 0 2000000 0 0 0.0000
 3 0 0 0 0 0 0 0 0 0 2000000 0 0 0.0000
 4 0 0 0 0 0 0 0 0 0 2000000 0 0 0.0000
 5 0 0 0 0 0 0 0 0 0 2000000 0 0 0.0000
 6 434 2 182 55 0 10 0 21688528 692016 2000000 683 0 0.0000
           Total bytes allocated = 28029136
           Dynamic-space-size bytes = 1073741824
GC control variables:
   *GC-INHIBIT* = true
   *GC-PENDING* = false
   *STOP-FOR-GC-PENDING* = false
fatal error encountered in SBCL pid 55456 pthread 0x700004233000:
Heap exhausted, game over.

   0: Foreign function default_lossage_handler, pc = 0xcdd7682, fp = 0xdc85460
   1: Foreign function call_lossage_handler, pc = 0xcdd7d8a, fp = 0xdc85470
   2: Foreign function lose, pc = 0xcdd775f, fp = 0xdc85560
   3: Foreign function gc_heap_exhausted_error_or_lose, pc = 0xcde9409, fp = 0xdc85590
   4: Foreign function gc_find_freeish_pages, pc = 0xcde9382, fp = 0xdc855d0
   5: Foreign function gc_alloc_new_region, pc = 0xcde957d, fp = 0xdc85620
   6: Foreign function lisp_alloc, pc = 0xcdececb, fp = 0xdc85660
   7: , pc = 0x52000617, fp = 0xdc857b8
   8: (FLET "WITHOUT-GCING-BODY-4" :IN SB-KERNEL::SUB-GC), pc = 0x528a82c1, fp = 0xdc85860
   9: (FLET "WITHOUT-INTERRUPTS-BODY-1" :IN SB-KERNEL::SUB-GC), pc = 0x528a7e47, fp = 0xdc85900
  10: SB-KERNEL::SUB-GC, pc = 0x528a7bfe, fp = 0xdc859a0
  11: SB-EXT::GC, pc = 0x52143a85, fp = 0xdc859c0
  12: (LAMBDA () :IN CL-USER::F), pc = 0x529ff9b4, fp = 0xdc85a50
  13: (FLET SB-UNIX::BODY :IN SB-THREAD::RUN), pc = 0x521a104c, fp = 0xdc85b40
  14: (FLET "WITHOUT-INTERRUPTS-BODY-11" :IN SB-THREAD::RUN), pc = 0x521a1641, fp = 0xdc85c30
  15: (FLET SB-UNIX::BODY :IN SB-THREAD::RUN), pc = 0x521a0d3c, fp = 0xdc85d88
  16: (FLET "WITHOUT-INTERRUPTS-BODY-4" :IN SB-THREAD::RUN), pc = 0x521a0a23, fp = 0xdc85e78
  17: SB-THREAD::RUN, pc = 0x521a08cc, fp = 0xdc85f68
  18: Foreign function call_into_lisp, pc = 0xcdf8122, fp = 0xdc85fa0
  19: Foreign function funcall1, pc = 0xcdd2068, fp = 0xdc85fc0
//

[Douglas Katzman (dougk)]

I've not seen heap exhaustion. If you can reproduce it reliably I can look into it.