[Tile-serving] [openstreetmap/osm2pgsql] Pointer being freed was not allocated during import (#695)

Wed Mar 1 19:56:35 UTC 2017

The issue arises under MacOS X (10.12), with osm2pgsql 0.92.0 and libgeos 3.6.1.

Command line:

osm2pgsql -c -G -C 8000 -s -d auvergne auvergne-latest.osm.pbf -H /tmp

(auvergne-lastest.osm.pbf can be fetched in Europe/France via geofabrik.de).

Here is the debug trace:

lldb -- osm2pgsql -c -G -C 8000 -s -d auvergne auvergne-latest.osm.pbf -H /tmp
(lldb) target create "osm2pgsql"
Current executable set to 'osm2pgsql' (x86_64).
(lldb) settings set -- target.run-args  "-c" "-G" "-C" "8000" "-s" "-d" "auvergne" "auvergne-latest.osm.pbf" "-H" "/tmp"
(lldb) b malloc_error_break
Breakpoint 1: where = libsystem_malloc.dylib`malloc_error_break, address = 0x0000000000012123
(lldb) r
Process 960 launched: '/usr/local/bin/osm2pgsql' (x86_64)
osm2pgsql version 0.92.0 (64 bit id space)

Using built-in tag processing pipeline
Using projection SRS 3857 (Spherical Mercator)
Setting up table: planet_osm_point
Setting up table: planet_osm_line
Setting up table: planet_osm_polygon
Setting up table: planet_osm_roads
Allocating memory for dense node cache
Allocating dense node cache in one big chunk
Allocating memory for sparse node cache
Sharing dense sparse
Node-cache: cache=8000MB, maxblocks=128000*65536, allocation method=11
Mid: pgsql, scale=100 cache=8000
Setting up table: planet_osm_nodes
Setting up table: planet_osm_ways
Setting up table: planet_osm_rels

Reading in file: auvergne-latest.osm.pbf
Using PBF parser.
Processing: Node(12680k 275.7k/s) Way(0k 0.00k/s) Relation(0 0.00/s)osm2pgsql(960,0x7fffdd0663c0) malloc: *** error for object 0x7fff5fbfee08: pointer being freed was not allocated
*** set a breakpoint in malloc_error_break to debug
Process 960 stopped
* thread #1: tid = 0xdc9b, 0x00007fffd43ab123 libsystem_malloc.dylib`malloc_error_break, queue = 'com.apple.main-thread', stop reason = breakpoint 1.1
    frame #0: 0x00007fffd43ab123 libsystem_malloc.dylib`malloc_error_break
libsystem_malloc.dylib`malloc_error_break:
->  0x7fffd43ab123 <+0>: pushq  %rbp
    0x7fffd43ab124 <+1>: movq   %rsp, %rbp
    0x7fffd43ab127 <+4>: nop    
    0x7fffd43ab128 <+5>: nopl   (%rax)
(lldb) bt
* thread #1: tid = 0xdc9b, 0x00007fffd43ab123 libsystem_malloc.dylib`malloc_error_break, queue = 'com.apple.main-thread', stop reason = breakpoint 1.1
  * frame #0: 0x00007fffd43ab123 libsystem_malloc.dylib`malloc_error_break
    frame #1: 0x00007fffd439cfc6 libsystem_malloc.dylib`free + 409
    frame #2: 0x000000010024fffd libgeos-3.6.1.dylib`geos::geom::Geometry::~Geometry() + 29
    frame #3: 0x0000000100257641 libgeos-3.6.1.dylib`geos::geom::LineString::~LineString() + 31
    frame #4: 0x0000000100006cfa osm2pgsql`geometry_builder::get_wkb_split(std::__1::vector<osmNode, std::__1::allocator<osmNode> > const&, int, double) const [inlined] std::__1::default_delete<geos::geom::Geometry>::operator()(geos::geom::Geometry*) const + 10 at memory:2525 [opt]
    frame #5: 0x0000000100006cf0 osm2pgsql`geometry_builder::get_wkb_split(std::__1::vector<osmNode, std::__1::allocator<osmNode> > const&, int, double) const [inlined] std::__1::unique_ptr<geos::geom::Geometry, std::__1::default_delete<geos::geom::Geometry> >::reset(__p=<unavailable>) + 15 at memory:2724 [opt]
    frame #6: 0x0000000100006ce1 osm2pgsql`geometry_builder::get_wkb_split(std::__1::vector<osmNode, std::__1::allocator<osmNode> > const&, int, double) const [inlined] std::__1::unique_ptr<geos::geom::Geometry, std::__1::default_delete<geos::geom::Geometry> >::~unique_ptr() at memory:2692 [opt]
    frame #7: 0x0000000100006ce1 osm2pgsql`geometry_builder::get_wkb_split(std::__1::vector<osmNode, std::__1::allocator<osmNode> > const&, int, double) const [inlined] std::__1::unique_ptr<geos::geom::Geometry, std::__1::default_delete<geos::geom::Geometry> >::~unique_ptr() at memory:2692 [opt]
    frame #8: 0x0000000100006ce1 osm2pgsql`geometry_builder::get_wkb_split(this=<unavailable>, nodes=<unavailable>, polygon=<unavailable>, split_at=100000) const + 1489 at geometry-builder.cpp:328 [opt]
    frame #9: 0x000000010002c7bd osm2pgsql`output_pgsql_t::pgsql_out_way(this=0x0000000100509758, id=3595351, outtags=0x00007fff5fbfeff0, nodes=size=148, polygon=<unavailable>, roads=1) + 125 at output-pgsql.cpp:97 [opt]
    frame #10: 0x000000010002ed62 osm2pgsql`output_pgsql_t::way_add(this=0x0000000100509758, id=3595351, nds=size=148, tags=<unavailable>) + 274 at output-pgsql.cpp:387 [opt]
    frame #11: 0x000000010001f816 osm2pgsql`osmdata_t::way_add(this=<unavailable>, id=<unavailable>, nodes=<unavailable>, tags=<unavailable>) + 86 at osmdata.cpp:50 [opt]
    frame #12: 0x0000000100040f89 osm2pgsql`parse_osmium_t::way(this=<unavailable>, way=<unavailable>) + 249 at parse-osmium.cpp:168 [opt]
    frame #13: 0x00000001000404cb osm2pgsql`void osmium::apply<osmium::io::Reader, parse_osmium_t>(osmium::io::Reader&, parse_osmium_t&) [inlined] void osmium::detail::apply_item_recurse<parse_osmium_t, osmium::memory::Item>(handler=<unavailable>) + 187 at visitor.hpp:67 [opt]
    frame #14: 0x0000000100040488 osm2pgsql`void osmium::apply<osmium::io::Reader, parse_osmium_t>(osmium::io::Reader&, parse_osmium_t&) [inlined] void osmium::apply<osmium::io::InputIterator<osmium::io::Reader, osmium::memory::Item>, parse_osmium_t>(osmium::io::InputIterator<osmium::io::Reader, osmium::memory::Item>, osmium::io::InputIterator<osmium::io::Reader, osmium::memory::Item>, parse_osmium_t&) + 55 at visitor.hpp:236 [opt]
    frame #15: 0x0000000100040451 osm2pgsql`void osmium::apply<osmium::io::Reader, parse_osmium_t>(c=<unavailable>, handlers=<unavailable>) + 65 at visitor.hpp:243 [opt]
    frame #16: 0x000000010003ff16 osm2pgsql`parse_osmium_t::stream_file(this=0x00007fff5fbff6a8, filename="auvergne-latest.osm.pbf", fmt="auto") + 262 at parse-osmium.cpp:123 [opt]
    frame #17: 0x0000000100003e7e osm2pgsql`main(argc=<unavailable>, argv=<unavailable>) + 542 at osm2pgsql.cpp:88 [opt]
    frame #18: 0x00007fffd4219255 libdyld.dylib`start + 1
    frame #19: 0x00007fffd4219255 libdyld.dylib`start + 1

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