:loader: Reading stream
:util:bam(warning): Reached end of bam source while reading nested object.
:express(error): Attempt to cast pointer from TransformState to InternalName
:express(error): Attempt to cast pointer from ModelRoot to InternalName
AddressSanitizer:DEADLYSIGNAL
=================================================================
==36043==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000020 (pc 0x000000de0384 bp 0x7fffd4af0060 sp 0x7fffd4af0040 T0)
==36043==The signal is caused by a READ memory access.
==36043==Hint: address points to the zero page.
    #0 0x000000de0384 in patomic<int>::load(std::memory_order) const /home/ash/Fuzz-Panda3d/panda3d/built/include/patomic.I:38:10
    #1 0x000000de0384 in ReferenceCount::do_test_ref_count_integrity() const /home/ash/Fuzz-Panda3d/panda3d/panda/src/express/referenceCount.cxx:26:30
    #2 0x0000008eb166 in ReferenceCount::test_ref_count_integrity() const /home/ash/Fuzz-Panda3d/panda3d/built/include/referenceCount.I:206:10
    #3 0x0000008eb166 in InternalName::find_ancestor(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) const /home/ash/Fuzz-Panda3d/panda3d/panda/src/gobj/internalName.cxx:179:3
    #4 0x0000008e9acb in GeomVertexFormat::do_register() /home/ash/Fuzz-Panda3d/panda3d/panda/src/gobj/geomVertexFormat.cxx:786:31
    #5 0x0000008ed7e9 in GeomVertexFormat::Registry::register_format(GeomVertexFormat*) /home/ash/Fuzz-Panda3d/panda3d/panda/src/gobj/geomVertexFormat.cxx:1059:19
    #6 0x0000008cfcde in GeomVertexFormat::register_format(GeomVertexFormat const*) /home/ash/Fuzz-Panda3d/panda3d/panda/src/gobj/geomVertexFormat.I:42:26
    #7 0x0000008cfcde in GeomVertexData::finalize(BamReader*) /home/ash/Fuzz-Panda3d/panda3d/panda/src/gobj/geomVertexData.cxx:2042:7
    #8 0x000000842156 in Geom::finalize(BamReader*) /home/ash/Fuzz-Panda3d/panda3d/panda/src/gobj/geom.cxx:1720:40
    #9 0x000000c153a9 in BamReader::finalize() /home/ash/Fuzz-Panda3d/panda3d/panda/src/putil/bamReader.cxx:1591:13
    #10 0x000000c04836 in BamReader::resolve() /home/ash/Fuzz-Panda3d/panda3d/panda/src/putil/bamReader.cxx:461:5
    #11 0x0000005126ba in BamFile::resolve() /home/ash/Fuzz-Panda3d/panda3d/panda/src/pgraph/bamFile.cxx:115:19
    #12 0x0000005126ba in BamFile::read_node(bool) /home/ash/Fuzz-Panda3d/panda3d/panda/src/pgraph/bamFile.cxx:178:8
    #13 0x000000502b03 in LLVMFuzzerTestOneInput /home/ash/Fuzz-Panda3d/bam/harness.cpp:38:7
    #14 0x0000005021c1 in main /home/ash/Fuzz-Panda3d/bam/../triager.cpp:29:10
    #15 0x7f8f0ec105b4 in __libc_start_call_main (/lib64/libc.so.6+0x35b4) (BuildId: ff0267465bc3d76e21003b3bc5598fd5ee63e261)
    #16 0x7f8f0ec10667 in __libc_start_main@GLIBC_2.2.5 (/lib64/libc.so.6+0x3667) (BuildId: ff0267465bc3d76e21003b3bc5598fd5ee63e261)
    #17 0x000000416cb4 in _start (/home/ash/Fuzz-Panda3d/bam/triager+0x416cb4) (BuildId: 88592e94d4b9341928c150dff051daebc7c48558)

==36043==Register values:
rax = 0x000000000002df45  rbx = 0x0000000001a3ee60  rcx = 0x0000000000000009  rdx = 0x0000000000f2279c  
rdi = 0x0000000000000018  rsi = 0x00007fffd4af0130  rbp = 0x00007fffd4af0060  rsp = 0x00007fffd4af0040  
 r8 = 0x00007bef0dfe6210   r9 = 0x000000000000008c  r10 = 0x00007fffffffff01  r11 = 0x0000000000000001  
r12 = 0x0000000001a3ee60  r13 = 0x00007fffd4af0140  r14 = 0x0000000000000001  r15 = 0x0000000000000000  
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/ash/Fuzz-Panda3d/panda3d/built/include/patomic.I:38:10 in patomic<int>::load(std::memory_order) const
==36043==ABORTING
