xml/mapping leak

Imported from http://bugzilla.roxen.com/bugzilla/show_bug.cgi?id=3316

Reported by Martin Nilsson, IDA nilsson@pike.ida.liu.se

Running a pike with --with-dmalloc --with-cdebug --with-security --with-double-precision --with-profiling --with-keypair-loop --with-new-multisets through the lib module tests generates:

Exited normally, counting bytes.
Mappings left: 6 (41864 bytes) (zapped)
Refs=2, next=0x979b060, prev=(nil), flags=0x0, size=2, hashsize=2
Indices type field =  string
Values type field =  mapping int
([ /* 2 elements */
  "location":11,
  "previous":([ /* 1 element */
      "location":39
    ])
])
Refs=2, next=0x979b010, prev=0x979b074, flags=0x0, size=2, hashsize=2
Indices type field =  string
Values type field =  mapping int
([ /* 2 elements */
  "location":31,
  "previous":([ /* 1 element */
      "location":39
    ])
])
Refs=2, next=0x979affc, prev=0x979b060, flags=0x0, size=2, hashsize=2
Indices type field =  string
Values type field =  mapping int
([ /* 2 elements */
  "location":11,
  "previous":([ /* 1 element */
      "location":39
    ])
])
Refs=2, next=0x979b038, prev=0x979b010, flags=0x0, size=2, hashsize=2
Indices type field =  string
Values type field =  mapping int
([ /* 2 elements */
  "location":31,
  "previous":([ /* 1 element */
      "location":39
    ])
])
Garbage collecting..
Arrays left: 0 (0 bytes)
Mappings left: 4 (41648 bytes)
Multisets left: 0 (4096 bytes)
Freeing storage for small block still in use 0x979affc at
/home/nilsson/Pike/7.3/src/mapping.c:79.
<<<Possibly referenced>>>
  -> from unknown 0x9798af8 offset 9508
    **Location: 0x9798af8  Type: unknown  Refs: 155292216
      <<<Possibly referenced>>>
        -> from unknown 0x9419238 offset 4
         gc generation: 5/17  gc pass: 0/0
         -->
/home/nilsson/Pike/7.3/lib/modules/Graphics.pmod/Graph.pmod/testsuite.in:15:
Test 1 (shift 0) (CRNL):0 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:79 (1 times)
    **Cannot describe block of unknown type 247
    *******************
  -> from unknown 0x9798af8 offset 9552
    **Location: 0x9798af8  Type: unknown  Refs: 155292216
      <<<Possibly referenced>>>
        -> from unknown 0x9419238 offset 4
         gc generation: 5/17  gc pass: 0/0
         -->
/home/nilsson/Pike/7.3/lib/modules/Graphics.pmod/Graph.pmod/testsuite.in:15:
Test 1 (shift 0) (CRNL):0 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:79 (1 times)
    **Cannot describe block of unknown type 247
    *******************
  -> from unknown 0x9798af8 offset 9652
    **Location: 0x9798af8  Type: unknown  Refs: 155292216
      <<<Possibly referenced>>>
        -> from unknown 0x9419238 offset 4
         gc generation: 5/17  gc pass: 0/0
         -->
/home/nilsson/Pike/7.3/lib/modules/Graphics.pmod/Graph.pmod/testsuite.in:15:
Test 1 (shift 0) (CRNL):0 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:79 (1 times)
    **Cannot describe block of unknown type 247
    *******************
  -> from unknown 0x9419238 offset 912
    **Location: 0x9419238  Type: unknown  Refs: 160301800
      <<<Possibly referenced>>>
        -> from unknown 0x9798af8 offset 0
        -> from unknown 0x98e02e8 offset 4
         gc generation: 0/17  gc pass: 0/0
         *** /home/nilsson/Pike/7.3/src/mapping.c:79 (1 times)
    **Cannot describe block of unknown type 247
    *******************
  -> from unknown 0x979b010 offset 12
    **Location: 0x979b010  Type: unknown  Refs: 1
      <<<Possibly referenced>>>
        -> from unknown 0x9798af8 offset 9492
        -> from unknown 0x9798af8 offset 9588
        -> from unknown 0x979affc offset 16
        -> from unknown 0x979b060 offset 12
         gc generation: 6/17  gc pass: 0/0
         *** /home/nilsson/Pike/7.3/src/mapping.c:2490 (2 times) *
         *** /home/nilsson/Pike/7.3/src/mapping.c:962 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:2464 (1 times) *
         *** /home/nilsson/Pike/7.3/src/mapping.c:2163 (13 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:2175 (9 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:2174 (9 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:2361 (11 times)
         *** /home/nilsson/Pike/7.3/src/gc.c:1671 (13 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:2358 (11 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:263 (2 times) *
         *** /home/nilsson/Pike/7.3/src/modules/spider/xml.c:2354 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:364 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:715 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:1337 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:231 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:161 (2 times)
         -->
/home/nilsson/Pike/7.3/lib/modules/Parser.pmod/XML.pmod/testsuite.in:10:
Test 2 (shift 1) (CRNL):1 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:79 (1 times)
    **Cannot describe block of unknown type 247
    *******************
   gc generation: 6/17  gc pass: 0/0
   *** /home/nilsson/Pike/7.3/src/mapping.c:2490 (2 times) *
   *** /home/nilsson/Pike/7.3/src/mapping.c:962 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2464 (1 times) *
   *** /home/nilsson/Pike/7.3/src/mapping.c:2163 (13 times)
   *** /home/nilsson/Pike/7.3/src/gc.c:1671 (13 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2175 (9 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2358 (11 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2174 (9 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2361 (11 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:263 (2 times) *
   *** /home/nilsson/Pike/7.3/src/modules/spider/xml.c:2354 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:364 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:715 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:1337 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:231 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:161 (2 times)
   -->
/home/nilsson/Pike/7.3/lib/modules/Parser.pmod/XML.pmod/testsuite.in:10:
Test 2 (shift 1) (CRNL):1 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:79 (1 times)
Freeing storage for small block still in use 0x979b010 at
/home/nilsson/Pike/7.3/src/mapping.c:79.
<<<Possibly referenced>>>
  -> from unknown 0x9798af8 offset 9492
    **Location: 0x9798af8  Type: unknown  Refs: 155292216
      <<<Possibly referenced>>>
        -> from unknown 0x9419238 offset 4
         gc generation: 5/17  gc pass: 0/0
         -->
/home/nilsson/Pike/7.3/lib/modules/Graphics.pmod/Graph.pmod/testsuite.in:15:
Test 1 (shift 0) (CRNL):0 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:79 (1 times)
    **Cannot describe block of unknown type 247
    *******************
  -> from unknown 0x9798af8 offset 9588
    **Location: 0x9798af8  Type: unknown  Refs: 155292216
      <<<Possibly referenced>>>
        -> from unknown 0x9419238 offset 4
         gc generation: 5/17  gc pass: 0/0
         -->
/home/nilsson/Pike/7.3/lib/modules/Graphics.pmod/Graph.pmod/testsuite.in:15:
Test 1 (shift 0) (CRNL):0 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:79 (1 times)
    **Cannot describe block of unknown type 247
    *******************
  -> from unknown 0x979b060 offset 12
    **Location: 0x979b060  Type: unknown  Refs: 1
      <<<Possibly referenced>>>
        -> from unknown 0x9798af8 offset 9512
        -> from unknown 0x9798af8 offset 9608
        -> from unknown 0x979b010 offset 16
        -> from unknown 0x979b074 offset 12
         gc generation: 6/17  gc pass: 0/0
         *** /home/nilsson/Pike/7.3/src/mapping.c:2490 (2 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:962 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:2464 (1 times)
         *** /home/nilsson/Pike/7.3/src/gc.c:1671 (13 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:2174 (9 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:2175 (9 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:2163 (13 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:2361 (11 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:2358 (11 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:263 (2 times)
         *** /home/nilsson/Pike/7.3/src/modules/spider/xml.c:2354 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:364 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:715 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:1337 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:231 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:161 (2 times)
         -->
/home/nilsson/Pike/7.3/lib/modules/Parser.pmod/XML.pmod/testsuite.in:8:
Test 1 (shift 0) (CRNL):1 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:79 (1 times)
    **Cannot describe block of unknown type 247
    *******************
   gc generation: 6/17  gc pass: 0/0
   *** /home/nilsson/Pike/7.3/src/mapping.c:2490 (2 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:962 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2464 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2163 (13 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2175 (9 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2174 (9 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2361 (11 times)
   *** /home/nilsson/Pike/7.3/src/gc.c:1671 (13 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2358 (11 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:263 (2 times)
   *** /home/nilsson/Pike/7.3/src/modules/spider/xml.c:2354 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:364 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:715 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:1337 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:231 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:161 (2 times)
   -->
/home/nilsson/Pike/7.3/lib/modules/Parser.pmod/XML.pmod/testsuite.in:10:
Test 2 (shift 1) (CRNL):1 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:79 (1 times)
Freeing storage for small block still in use 0x979b060 at
/home/nilsson/Pike/7.3/src/mapping.c:79.
<<<Possibly referenced>>>
  -> from unknown 0x9798af8 offset 9512
    **Location: 0x9798af8  Type: unknown  Refs: 155292216
      <<<Possibly referenced>>>
        -> from unknown 0x9419238 offset 4
         gc generation: 5/17  gc pass: 0/0
         -->
/home/nilsson/Pike/7.3/lib/modules/Graphics.pmod/Graph.pmod/testsuite.in:15:
Test 1 (shift 0) (CRNL):0 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:79 (1 times)
    **Cannot describe block of unknown type 247
    *******************
  -> from unknown 0x9798af8 offset 9608
    **Location: 0x9798af8  Type: unknown  Refs: 155292216
      <<<Possibly referenced>>>
        -> from unknown 0x9419238 offset 4
         gc generation: 5/17  gc pass: 0/0
         -->
/home/nilsson/Pike/7.3/lib/modules/Graphics.pmod/Graph.pmod/testsuite.in:15:
Test 1 (shift 0) (CRNL):0 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:79 (1 times)
    **Cannot describe block of unknown type 247
    *******************
  -> from unknown 0x979b074 offset 12
    **Location: 0x979b074  Type: unknown  Refs: 1
      <<<Possibly referenced>>>
        -> from unknown 0x9798af8 offset 9592
        -> from unknown 0x979b060 offset 16
         gc generation: 6/17  gc pass: 0/0
         *** /home/nilsson/Pike/7.3/src/mapping.c:2490 (2 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:962 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:2464 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:2361 (11 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:2175 (9 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:2174 (9 times)
         *** /home/nilsson/Pike/7.3/src/gc.c:1671 (13 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:2163 (13 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:2358 (11 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:263 (2 times)
         *** /home/nilsson/Pike/7.3/src/modules/spider/xml.c:2354 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:364 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:715 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:1337 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:231 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:161 (2 times)
         -->
/home/nilsson/Pike/7.3/lib/modules/Parser.pmod/XML.pmod/testsuite.in:8:
Test 1 (shift 0) (CRNL):1 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:79 (1 times)
    **Cannot describe block of unknown type 247
    *******************
   gc generation: 6/17  gc pass: 0/0
   *** /home/nilsson/Pike/7.3/src/mapping.c:2490 (2 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:962 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2464 (1 times)
   *** /home/nilsson/Pike/7.3/src/gc.c:1671 (13 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2174 (9 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2175 (9 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2163 (13 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2361 (11 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2358 (11 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:263 (2 times)
   *** /home/nilsson/Pike/7.3/src/modules/spider/xml.c:2354 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:364 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:715 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:1337 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:231 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:161 (2 times)
   -->
/home/nilsson/Pike/7.3/lib/modules/Parser.pmod/XML.pmod/testsuite.in:8:
Test 1 (shift 0) (CRNL):1 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:79 (1 times)
Freeing storage for small block still in use 0x979b074 at
/home/nilsson/Pike/7.3/src/mapping.c:79.
<<<Possibly referenced>>>
  -> from unknown 0x9798af8 offset 9592
    **Location: 0x9798af8  Type: unknown  Refs: 155292216
      <<<Possibly referenced>>>
        -> from unknown 0x9419238 offset 4
         gc generation: 5/17  gc pass: 0/0
         -->
/home/nilsson/Pike/7.3/lib/modules/Graphics.pmod/Graph.pmod/testsuite.in:15:
Test 1 (shift 0) (CRNL):0 (1 times)
         *** /home/nilsson/Pike/7.3/src/mapping.c:79 (1 times)
    **Cannot describe block of unknown type 247
    *******************
   gc generation: 6/17  gc pass: 0/0
   *** /home/nilsson/Pike/7.3/src/mapping.c:2490 (2 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:962 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2464 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2361 (11 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2175 (9 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2174 (9 times)
   *** /home/nilsson/Pike/7.3/src/gc.c:1671 (13 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2163 (13 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:2358 (11 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:263 (2 times)
   *** /home/nilsson/Pike/7.3/src/modules/spider/xml.c:2354 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:364 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:715 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:1337 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:231 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:161 (2 times)
   -->
/home/nilsson/Pike/7.3/lib/modules/Parser.pmod/XML.pmod/testsuite.in:8:
Test 1 (shift 0) (CRNL):1 (1 times)
   *** /home/nilsson/Pike/7.3/src/mapping.c:79 (1 times)
free(0x9798af8) (/home/nilsson/Pike/7.3/src/mapping.c:79)
free(0x9419238) (/home/nilsson/Pike/7.3/src/mapping.c:79)
free(0x98e02e8) (/home/nilsson/Pike/7.3/src/mapping.c:79)

==LEAK==: (0x98b8f38) 176 bytes
**Location: 0x98b8f38  Type: unknown  Refs: 1
**Cannot describe block of unknown type 247
*******************
 gc generation: 6/17  gc pass: 0/0
 *** /home/nilsson/Pike/7.3/src/mapping.c:1042 (6 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:1185 (1 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:2359 (11 times)
 *** /home/nilsson/Pike/7.3/src/gc.c:1671 (13 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:2164 (13 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:2279 (11 times)
 *** /home/nilsson/Pike/7.3/src/gc.c:770 (11 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:2273 (11 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:208 (1 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:173 (1 times)
 -->
/home/nilsson/Pike/7.3/lib/modules/Parser.pmod/XML.pmod/testsuite.in:8:
Test 1 (shift 0) (CRNL):1 (1 times)
 *** /home/nilsson/Pike/7.3/src/pike_memory.c:570 (1 times)
==LEAK==: (0x96f8c38) 176 bytes
**Location: 0x96f8c38  Type: unknown  Refs: 1
**Cannot describe block of unknown type 247
*******************
 gc generation: 6/17  gc pass: 0/0
 *** /home/nilsson/Pike/7.3/src/mapping.c:1042 (6 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:1185 (1 times)
 *** /home/nilsson/Pike/7.3/src/gc.c:770 (11 times)
 *** /home/nilsson/Pike/7.3/src/gc.c:1671 (13 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:2164 (13 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:2359 (11 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:2279 (11 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:2273 (11 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:208 (1 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:173 (1 times)
 -->
/home/nilsson/Pike/7.3/lib/modules/Parser.pmod/XML.pmod/testsuite.in:10:
Test 2 (shift 1) (CRNL):1 (1 times)
 *** /home/nilsson/Pike/7.3/src/pike_memory.c:570 (1 times)
==LEAK==: (0x989b538) 176 bytes
**Location: 0x989b538  Type: unknown  Refs: 1
**Cannot describe block of unknown type 247
*******************
 gc generation: 6/17  gc pass: 0/0
 *** /home/nilsson/Pike/7.3/src/mapping.c:1042 (6 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:1185 (1 times)
 *** /home/nilsson/Pike/7.3/src/gc.c:1671 (13 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:2359 (11 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:2273 (11 times)
 *** /home/nilsson/Pike/7.3/src/gc.c:770 (11 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:2164 (13 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:2279 (11 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:208 (1 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:173 (1 times)
 -->
/home/nilsson/Pike/7.3/lib/modules/Parser.pmod/XML.pmod/testsuite.in:10:
Test 2 (shift 1) (CRNL):1 (1 times)
 *** /home/nilsson/Pike/7.3/src/pike_memory.c:570 (1 times)
==LEAK==: (0x9721800) 176 bytes
**Location: 0x9721800  Type: unknown  Refs: 1
**Cannot describe block of unknown type 247
*******************
 gc generation: 6/17  gc pass: 0/0
 *** /home/nilsson/Pike/7.3/src/mapping.c:1042 (6 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:1185 (1 times)
 *** /home/nilsson/Pike/7.3/src/gc.c:1671 (13 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:2164 (13 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:2359 (11 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:2279 (11 times)
 *** /home/nilsson/Pike/7.3/src/gc.c:770 (11 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:2273 (11 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:208 (1 times)
 *** /home/nilsson/Pike/7.3/src/mapping.c:173 (1 times)
 -->
/home/nilsson/Pike/7.3/lib/modules/Parser.pmod/XML.pmod/testsuite.in:8:
Test 1 (shift 0) (CRNL):1 (1 times)
 *** /home/nilsson/Pike/7.3/src/pike_memory.c:570 (1 times)