:loader: Reading stream
:util:bam(error): Bam file is corrupt: expected at least 128 bytes remaining in datagram, got 64
:util:bam(warning): Reached end of bam source while reading nested object.
:loader(error): Bam file stream contained errors.
=================================================================
==35620==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x7d12b8de6160 at pc 0x0000004bb0e4 bp 0x7ffc80345370 sp 0x7ffc80344b28
WRITE of size 4 at 0x7d12b8de6160 thread T0
    #0 0x0000004bb0e3 in memcpy (/home/ash/Fuzz-Panda3d/bam/triager+0x4bb0e3) (BuildId: 88592e94d4b9341928c150dff051daebc7c48558)
    #1 0x00000088844e in ReversedNumericData::store_value(void*, unsigned long) const /home/ash/Fuzz-Panda3d/panda3d/built/include/reversedNumericData.I:42:3
    #2 0x00000088844e in GeomVertexArrayData::reverse_data_endianness(unsigned char*, unsigned char const*, unsigned long) /home/ash/Fuzz-Panda3d/panda3d/panda/src/gobj/geomVertexArrayData.cxx:368:14
    #3 0x00000088962d in GeomVertexArrayData::finalize(BamReader*) /home/ash/Fuzz-Panda3d/panda3d/panda/src/gobj/geomVertexArrayData.cxx:454:7
    #4 0x000000c153a9 in BamReader::finalize() /home/ash/Fuzz-Panda3d/panda3d/panda/src/putil/bamReader.cxx:1591:13
    #5 0x000000c04836 in BamReader::resolve() /home/ash/Fuzz-Panda3d/panda3d/panda/src/putil/bamReader.cxx:461:5
    #6 0x0000005126ba in BamFile::resolve() /home/ash/Fuzz-Panda3d/panda3d/panda/src/pgraph/bamFile.cxx:115:19
    #7 0x0000005126ba in BamFile::read_node(bool) /home/ash/Fuzz-Panda3d/panda3d/panda/src/pgraph/bamFile.cxx:178:8
    #8 0x000000502b03 in LLVMFuzzerTestOneInput /home/ash/Fuzz-Panda3d/bam/harness.cpp:38:7
    #9 0x0000005021c1 in main /home/ash/Fuzz-Panda3d/bam/../triager.cpp:29:10
    #10 0x7ff2b9b1b5b4 in __libc_start_call_main (/lib64/libc.so.6+0x35b4) (BuildId: ff0267465bc3d76e21003b3bc5598fd5ee63e261)
    #11 0x7ff2b9b1b667 in __libc_start_main@GLIBC_2.2.5 (/lib64/libc.so.6+0x3667) (BuildId: ff0267465bc3d76e21003b3bc5598fd5ee63e261)
    #12 0x000000416cb4 in _start (/home/ash/Fuzz-Panda3d/bam/triager+0x416cb4) (BuildId: 88592e94d4b9341928c150dff051daebc7c48558)

0x7d12b8de6160 is located 16 bytes after 272-byte region [0x7d12b8de6040,0x7d12b8de6150)
allocated by thread T0 here:
    #0 0x0000004bc1a8 in malloc (/home/ash/Fuzz-Panda3d/bam/triager+0x4bc1a8) (BuildId: 88592e94d4b9341928c150dff051daebc7c48558)
    #1 0x000000e680cb in MemoryHook::heap_alloc_array(unsigned long) /home/ash/Fuzz-Panda3d/panda3d/dtool/src/dtoolbase/memoryHook.cxx:312:17
    #2 0x000000e6d9d2 in TypeHandle::allocate_array(unsigned long) /home/ash/Fuzz-Panda3d/panda3d/dtool/src/dtoolbase/typeHandle.cxx:86:15
    #3 0x000000a24d4c in VertexDataBuffer::do_unclean_realloc(unsigned long) /home/ash/Fuzz-Panda3d/panda3d/panda/src/gobj/vertexDataBuffer.cxx:135:58
    #4 0x000000889474 in VertexDataBuffer::VertexDataBuffer(unsigned long) /home/ash/Fuzz-Panda3d/panda3d/panda/src/gobj/vertexDataBuffer.I:34:3
    #5 0x000000889474 in GeomVertexArrayData::finalize(BamReader*) /home/ash/Fuzz-Panda3d/panda3d/panda/src/gobj/geomVertexArrayData.cxx:453:24
    #6 0x000000c153a9 in BamReader::finalize() /home/ash/Fuzz-Panda3d/panda3d/panda/src/putil/bamReader.cxx:1591:13
    #7 0x000000c04836 in BamReader::resolve() /home/ash/Fuzz-Panda3d/panda3d/panda/src/putil/bamReader.cxx:461:5
    #8 0x0000005126ba in BamFile::resolve() /home/ash/Fuzz-Panda3d/panda3d/panda/src/pgraph/bamFile.cxx:115:19
    #9 0x0000005126ba in BamFile::read_node(bool) /home/ash/Fuzz-Panda3d/panda3d/panda/src/pgraph/bamFile.cxx:178:8
    #10 0x000000502b03 in LLVMFuzzerTestOneInput /home/ash/Fuzz-Panda3d/bam/harness.cpp:38:7
    #11 0x0000005021c1 in main /home/ash/Fuzz-Panda3d/bam/../triager.cpp:29:10
    #12 0x7ff2b9b1b5b4 in __libc_start_call_main (/lib64/libc.so.6+0x35b4) (BuildId: ff0267465bc3d76e21003b3bc5598fd5ee63e261)
    #13 0x7ff2b9b1b667 in __libc_start_main@GLIBC_2.2.5 (/lib64/libc.so.6+0x3667) (BuildId: ff0267465bc3d76e21003b3bc5598fd5ee63e261)
    #14 0x000000416cb4 in _start (/home/ash/Fuzz-Panda3d/bam/triager+0x416cb4) (BuildId: 88592e94d4b9341928c150dff051daebc7c48558)

SUMMARY: AddressSanitizer: heap-buffer-overflow (/home/ash/Fuzz-Panda3d/bam/triager+0x4bb0e3) (BuildId: 88592e94d4b9341928c150dff051daebc7c48558) in memcpy
Shadow bytes around the buggy address:
  0x7d12b8de5e80: fa fa fa fa fa fa fa fa 00 00 00 00 00 00 00 00
  0x7d12b8de5f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x7d12b8de5f80: 00 00 00 00 00 00 00 00 00 00 fa fa fa fa fa fa
  0x7d12b8de6000: fa fa fa fa fa fa fa fa 00 00 00 00 00 00 00 00
  0x7d12b8de6080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x7d12b8de6100: 00 00 00 00 00 00 00 00 00 00 fa fa[fa]fa fa fa
  0x7d12b8de6180: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x7d12b8de6200: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x7d12b8de6280: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x7d12b8de6300: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x7d12b8de6380: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07 
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==35620==ABORTING
