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AudioEffectRecord leaks memory when opening and closing editor with project (11 MB) #34495

Closed
Tracked by #76797
qarmin opened this issue Dec 20, 2019 · 3 comments · Fixed by #74985
Closed
Tracked by #76797

AudioEffectRecord leaks memory when opening and closing editor with project (11 MB) #34495

qarmin opened this issue Dec 20, 2019 · 3 comments · Fixed by #74985
Labels
bug confirmed topic:audio topic:editor
Milestone
4.1

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@qarmin
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qarmin commented Dec 20, 2019

Godot version:
Godot 3.2 beta 4
OS/device including version:
Ubuntu 19.10
Issue description:
Sanitizer Log(lsan)

WARNING: cleanup: ObjectDB Instances still exist!
   At: core/object.cpp:2074.
ERROR: clear: Resources Still in use at Exit!
   At: core/resource.cpp:473.

=================================================================
==7977==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 6280 byte(s) in 3 object(s) allocated from:
    #0 0x7f28a81d4ce6 in calloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10dce6)
    #1 0x7f289c2c1995  (/lib/x86_64-linux-gnu/libnvidia-glcore.so.435.21+0xe39995)

Direct leak of 512 byte(s) in 1 object(s) allocated from:
    #0 0x7f28a81d4f1e in __interceptor_realloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10df1e)
    #1 0x7f289c2c128f  (/lib/x86_64-linux-gnu/libnvidia-glcore.so.435.21+0xe3928f)

Direct leak of 112 byte(s) in 1 object(s) allocated from:
    #0 0x7f28a81d4ae8 in malloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10dae8)
    #1 0xea532ff in Memory::alloc_static(unsigned long, bool) core/os/memory.cpp:82
    #2 0xea531fe in operator new(unsigned long, char const*) core/os/memory.cpp:42
    #3 0x4f821e5 in ThreadPosix::create_func_posix(void (*)(void*), void*, Thread::Settings const&) drivers/unix/thread_posix.cpp:83
    #4 0xea676b1 in Thread::create(void (*)(void*), void*, Thread::Settings const&) core/os/thread.cpp:51
    #5 0x894c56f in AudioStreamPreviewGenerator::generate_preview(Ref<AudioStream> const&) editor/audio_stream_preview.cpp:203
    #6 0x7226462 in AudioStreamEditor::_draw_preview() editor/plugins/audio_stream_editor_plugin.cpp:69
    #7 0x178d360 in MethodBind0::call(Object*, Variant const**, int, Variant::CallError&) core/method_bind.gen.inc:59
    #8 0xe52a5cc in Object::call(StringName const&, Variant const**, int, Variant::CallError&) core/object.cpp:921
    #9 0xe533fc4 in Object::emit_signal(StringName const&, Variant const**, int) core/object.cpp:1219
    #10 0xe535f8b in Object::emit_signal(StringName const&, Variant const&, Variant const&, Variant const&, Variant const&, Variant const&) core/object.cpp:1276
    #11 0xae02b5c in CanvasItem::_update_callback() scene/2d/canvas_item.cpp:459
    #12 0x178d360 in MethodBind0::call(Object*, Variant const**, int, Variant::CallError&) core/method_bind.gen.inc:59
    #13 0xe52a5cc in Object::call(StringName const&, Variant const**, int, Variant::CallError&) core/object.cpp:921
    #14 0xe4fa90e in MessageQueue::_call_function(Object*, StringName const&, Variant const*, int, bool) core/message_queue.cpp:250
    #15 0xe4fb667 in MessageQueue::flush() core/message_queue.cpp:297
    #16 0x93f8481 in SceneTree::iteration(float) scene/main/scene_tree.cpp:485
    #17 0x15888b1 in Main::iteration() main/main.cpp:1987
    #18 0x1483056 in OS_X11::run() platform/x11/os_x11.cpp:3255
    #19 0x13fe299 in main platform/x11/godot_x11.cpp:56
    #20 0x7f28a6cb01e2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x271e2)

Direct leak of 4 byte(s) in 1 object(s) allocated from:
    #0 0x7f28a81d4ce6 in calloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10dce6)
    #1 0x7f28a7c33842 in pa_xmalloc0 (/lib/x86_64-linux-gnu/libpulse.so.0+0x3b842)

Indirect leak of 1048592 byte(s) in 1 object(s) allocated from:
    #0 0x7f28a81d4ae8 in malloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10dae8)
    #1 0xea532ff in Memory::alloc_static(unsigned long, bool) core/os/memory.cpp:82
    #2 0x7610c44 in CowData<AudioFrame>::resize(int) core/cowdata.h:275
    #3 0x760e874 in Vector<AudioFrame>::resize(int) core/vector.h:84
    #4 0xda3b1f7 in AudioEffectRecord::instance() servers/audio/effects/audio_effect_record.cpp:166
    #5 0xca1421a in AudioServer::_update_bus_effects(int) servers/audio_server.cpp:821
    #6 0xca28460 in AudioServer::set_bus_layout(Ref<AudioBusLayout> const&) servers/audio_server.cpp:1261
    #7 0xca206ca in AudioServer::load_default_bus_layout() servers/audio_server.cpp:1073
    #8 0x1571fc5 in Main::setup2(unsigned long) main/main.cpp:1368
    #9 0x15668ae in Main::setup(char const*, int, char**, bool) main/main.cpp:1136
    #10 0x13fe19b in main platform/x11/godot_x11.cpp:49
    #11 0x7f28a6cb01e2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x271e2)

Indirect leak of 72672 byte(s) in 224 object(s) allocated from:
    #0 0x7f28a81d4ce6 in calloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10dce6)
    #1 0x7f289c2c1995  (/lib/x86_64-linux-gnu/libnvidia-glcore.so.435.21+0xe39995)

Indirect leak of 2478 byte(s) in 179 object(s) allocated from:
    #0 0x7f28a81d4ae8 in malloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10dae8)
    #1 0x7f289c2c1b5b  (/lib/x86_64-linux-gnu/libnvidia-glcore.so.435.21+0xe39b5b)

Indirect leak of 752 byte(s) in 6 object(s) allocated from:
    #0 0x7f28a81d4f1e in __interceptor_realloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10df1e)
    #1 0x7f289c2c128f  (/lib/x86_64-linux-gnu/libnvidia-glcore.so.435.21+0xe3928f)

Indirect leak of 432 byte(s) in 1 object(s) allocated from:
    #0 0x7f28a81d4ae8 in malloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10dae8)
    #1 0xea532ff in Memory::alloc_static(unsigned long, bool) core/os/memory.cpp:82
    #2 0xea531fe in operator new(unsigned long, char const*) core/os/memory.cpp:42
    #3 0xcd8905b in Object* ClassDB::creator<AudioEffectRecord>() core/class_db.h:142
    #4 0xe2c5fd6 in ClassDB::instance(StringName const&) core/class_db.cpp:541
    #5 0xc15366d in ResourceInteractiveLoaderText::poll() scene/resources/resource_format_text.cpp:495
    #6 0xeee4c3e in ResourceFormatLoader::load(String const&, String const&, Error*) core/io/resource_loader.cpp:197
    #7 0xeeea918 in ResourceLoader::_load(String const&, String const&, String const&, bool, Error*) core/io/resource_loader.cpp:270
    #8 0xeeed0fc in ResourceLoader::load(String const&, String const&, bool, Error*) core/io/resource_loader.cpp:396
    #9 0xca20510 in AudioServer::load_default_bus_layout() servers/audio_server.cpp:1071
    #10 0x1571fc5 in Main::setup2(unsigned long) main/main.cpp:1368
    #11 0x15668ae in Main::setup(char const*, int, char**, bool) main/main.cpp:1136
    #12 0x13fe19b in main platform/x11/godot_x11.cpp:49
    #13 0x7f28a6cb01e2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x271e2)

Indirect leak of 360 byte(s) in 1 object(s) allocated from:
    #0 0x7f28a81d4ae8 in malloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10dae8)
    #1 0xea532ff in Memory::alloc_static(unsigned long, bool) core/os/memory.cpp:82
    #2 0xea531fe in operator new(unsigned long, char const*) core/os/memory.cpp:42
    #3 0xda47bb9 in Ref<AudioEffectRecordInstance>::instance() core/reference.h:285
    #4 0xda3a973 in AudioEffectRecord::instance() servers/audio/effects/audio_effect_record.cpp:144
    #5 0xca1421a in AudioServer::_update_bus_effects(int) servers/audio_server.cpp:821
    #6 0xca28460 in AudioServer::set_bus_layout(Ref<AudioBusLayout> const&) servers/audio_server.cpp:1261
    #7 0xca206ca in AudioServer::load_default_bus_layout() servers/audio_server.cpp:1073
    #8 0x1571fc5 in Main::setup2(unsigned long) main/main.cpp:1368
    #9 0x15668ae in Main::setup(char const*, int, char**, bool) main/main.cpp:1136
    #10 0x13fe19b in main platform/x11/godot_x11.cpp:49
    #11 0x7f28a6cb01e2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x271e2)

Indirect leak of 272 byte(s) in 1 object(s) allocated from:
    #0 0x7f28a81d4f1e in __interceptor_realloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10df1e)
    #1 0xea53d97 in Memory::realloc_static(void*, unsigned long, bool) core/os/memory.cpp:137
    #2 0x337f77e in CowData<wchar_t>::resize(int) core/cowdata.h:283
    #3 0x55d062b in String::resize(int) core/ustring.h:154
    #4 0xe6f0151 in String::operator+=(String const&) core/ustring.cpp:281
    #5 0xe6efe04 in String::operator+(String const&) const core/ustring.cpp:257
    #6 0xc153569 in ResourceInteractiveLoaderText::poll() scene/resources/resource_format_text.cpp:487
    #7 0xeee4c3e in ResourceFormatLoader::load(String const&, String const&, Error*) core/io/resource_loader.cpp:197
    #8 0xeeea918 in ResourceLoader::_load(String const&, String const&, String const&, bool, Error*) core/io/resource_loader.cpp:270
    #9 0xeeed0fc in ResourceLoader::load(String const&, String const&, bool, Error*) core/io/resource_loader.cpp:396
    #10 0xca20510 in AudioServer::load_default_bus_layout() servers/audio_server.cpp:1071
    #11 0x1571fc5 in Main::setup2(unsigned long) main/main.cpp:1368
    #12 0x15668ae in Main::setup(char const*, int, char**, bool) main/main.cpp:1136
    #13 0x13fe19b in main platform/x11/godot_x11.cpp:49
    #14 0x7f28a6cb01e2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x271e2)

Indirect leak of 48 byte(s) in 1 object(s) allocated from:
    #0 0x7f28a81d4ae8 in malloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10dae8)
    #1 0xea532ff in Memory::alloc_static(unsigned long, bool) core/os/memory.cpp:82
    #2 0xea531fe in operator new(unsigned long, char const*) core/os/memory.cpp:42
    #3 0xe3423de in Dictionary::Dictionary() core/dictionary.cpp:279
    #4 0xe54da35 in Object::Object() core/object.cpp:1918
    #5 0xe5efef1 in Reference::Reference() core/reference.cpp:105
    #6 0xd95580b in AudioEffectInstance::AudioEffectInstance() servers/audio/audio_effect.h:37
    #7 0xda44397 in AudioEffectRecordInstance::AudioEffectRecordInstance() servers/audio/effects/audio_effect_record.h:75
    #8 0xda47be6 in Ref<AudioEffectRecordInstance>::instance() core/reference.h:285
    #9 0xda3a973 in AudioEffectRecord::instance() servers/audio/effects/audio_effect_record.cpp:144
    #10 0xca1421a in AudioServer::_update_bus_effects(int) servers/audio_server.cpp:821
    #11 0xca28460 in AudioServer::set_bus_layout(Ref<AudioBusLayout> const&) servers/audio_server.cpp:1261
    #12 0xca206ca in AudioServer::load_default_bus_layout() servers/audio_server.cpp:1073
    #13 0x1571fc5 in Main::setup2(unsigned long) main/main.cpp:1368
    #14 0x15668ae in Main::setup(char const*, int, char**, bool) main/main.cpp:1136
    #15 0x13fe19b in main platform/x11/godot_x11.cpp:49
    #16 0x7f28a6cb01e2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x271e2)

Indirect leak of 48 byte(s) in 1 object(s) allocated from:
    #0 0x7f28a81d4f1e in __interceptor_realloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10df1e)
    #1 0xea53d97 in Memory::realloc_static(void*, unsigned long, bool) core/os/memory.cpp:137
    #2 0x337f77e in CowData<wchar_t>::resize(int) core/cowdata.h:283
    #3 0x55d062b in String::resize(int) core/ustring.h:154
    #4 0xe6f08eb in String::operator+=(wchar_t) core/ustring.cpp:302
    #5 0xe93ddd1 in VariantParser::get_token(VariantParser::Stream*, VariantParser::Token&, int&, String&) core/variant_parser.cpp:281
    #6 0xe9536bf in VariantParser::parse_tag_assign_eof(VariantParser::Stream*, int&, String&, VariantParser::Tag&, String&, Variant&, VariantParser::ResourceParser*, bool) core/variant_parser.cpp:1535
    #7 0xc15554b in ResourceInteractiveLoaderText::poll() scene/resources/resource_format_text.cpp:525
    #8 0xeee4c3e in ResourceFormatLoader::load(String const&, String const&, Error*) core/io/resource_loader.cpp:197
    #9 0xeeea918 in ResourceLoader::_load(String const&, String const&, String const&, bool, Error*) core/io/resource_loader.cpp:270
    #10 0xeeed0fc in ResourceLoader::load(String const&, String const&, bool, Error*) core/io/resource_loader.cpp:396
    #11 0xca20510 in AudioServer::load_default_bus_layout() servers/audio_server.cpp:1071
    #12 0x1571fc5 in Main::setup2(unsigned long) main/main.cpp:1368
    #13 0x15668ae in Main::setup(char const*, int, char**, bool) main/main.cpp:1136
    #14 0x13fe19b in main platform/x11/godot_x11.cpp:49
    #15 0x7f28a6cb01e2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x271e2)

Indirect leak of 48 byte(s) in 1 object(s) allocated from:
    #0 0x7f28a81d4ae8 in malloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10dae8)
    #1 0xea532ff in Memory::alloc_static(unsigned long, bool) core/os/memory.cpp:82
    #2 0xea531fe in operator new(unsigned long, char const*) core/os/memory.cpp:42
    #3 0xe3423de in Dictionary::Dictionary() core/dictionary.cpp:279
    #4 0xe54da35 in Object::Object() core/object.cpp:1918
    #5 0xe5efef1 in Reference::Reference() core/reference.cpp:105
    #6 0xe63ba61 in Resource::Resource() core/resource.cpp:429
    #7 0xdd2924b in AudioEffect::AudioEffect() servers/audio/audio_effect.cpp:33
    #8 0xda410e5 in AudioEffectRecord::AudioEffectRecord() servers/audio/effects/audio_effect_record.cpp:299
    #9 0xcd89088 in Object* ClassDB::creator<AudioEffectRecord>() core/class_db.h:142
    #10 0xe2c5fd6 in ClassDB::instance(StringName const&) core/class_db.cpp:541
    #11 0xc15366d in ResourceInteractiveLoaderText::poll() scene/resources/resource_format_text.cpp:495
    #12 0xeee4c3e in ResourceFormatLoader::load(String const&, String const&, Error*) core/io/resource_loader.cpp:197
    #13 0xeeea918 in ResourceLoader::_load(String const&, String const&, String const&, bool, Error*) core/io/resource_loader.cpp:270
    #14 0xeeed0fc in ResourceLoader::load(String const&, String const&, bool, Error*) core/io/resource_loader.cpp:396
    #15 0xca20510 in AudioServer::load_default_bus_layout() servers/audio_server.cpp:1071
    #16 0x1571fc5 in Main::setup2(unsigned long) main/main.cpp:1368
    #17 0x15668ae in Main::setup(char const*, int, char**, bool) main/main.cpp:1136
    #18 0x13fe19b in main platform/x11/godot_x11.cpp:49
    #19 0x7f28a6cb01e2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x271e2)

Steps to reproduce:

  1. Open editor with project
  2. Close editor
    Minimal reproduction project:
    https://github.com/godotengine/godot-demo-projects/tree/master/audio/mic_record
@qarmin
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qarmin commented Jun 29, 2020

New minimal project(really small - 2 files 801 bytes) - Mini.zip

@akien-mga akien-mga added this to the 4.0 milestone Jun 29, 2020
@akien-mga akien-mga changed the title Memory leak when opening and closing editor with project (11 MB) AudioEffectRecord leaks memory when opening and closing editor with project (11 MB) Jun 29, 2020
@akien-mga
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akien-mga commented Jun 29, 2020 •
edited
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Update lsan output with the minimal project (from 3.2 branch):

WARNING: cleanup: ObjectDB instances leaked at exit (run with --verbose for details).
   At: core/object.cpp:2135.
Leaked instance: AudioEffectRecordInstance:1180
Leaked instance: AudioEffectRecord:1176 - Resource path: res://default_bus_layout.tres::1
Hint: Leaked instances typically happen when nodes are removed from the scene tree (with `remove_child()`) but not freed (with `free()` or `queue_free()`).
ERROR: clear: Resources still in use at exit (run with --verbose for details).
   At: core/resource.cpp:477.
Resource still in use: res://default_bus_layout.tres::1 (AudioEffectRecord)
Orphan StringName: AudioEffectRecordInstance
Orphan StringName: AudioEffectRecord
StringName: 2 unclaimed string names at exit.

=================================================================
==417246==ERROR: LeakSanitizer: detected memory leaks

Indirect leak of 1048592 byte(s) in 1 object(s) allocated from:
    #0 0x7f636c15de70 in malloc (/lib64/liblsan.so.0+0xee70)
    #1 0x3a06f2f in Memory::alloc_static(unsigned long, bool) core/os/memory.cpp:82
    #2 0x25e107b in CowData<AudioFrame>::resize(int) core/cowdata.h:279
    #3 0x25e07c1 in Vector<AudioFrame>::resize(int) core/vector.h:84
    #4 0x371ba5d in AudioEffectRecord::instance() servers/audio/effects/audio_effect_record.cpp:166
    #5 0x34a7a0b in AudioServer::_update_bus_effects(int) servers/audio_server.cpp:820
    #6 0x34aab22 in AudioServer::set_bus_layout(Ref<AudioBusLayout> const&) servers/audio_server.cpp:1257
    #7 0x34a9ec8 in AudioServer::load_default_bus_layout() servers/audio_server.cpp:1070
    #8 0x1459747 in Main::setup2(unsigned long) main/main.cpp:1435
    #9 0x14562eb in Main::setup(char const*, int, char**, bool) main/main.cpp:1199
    #10 0x141f677 in main platform/x11/godot_x11.cpp:49
    #11 0x7f636b92bcd9 in __libc_start_main (/lib64/libc.so.6+0x26cd9)

Indirect leak of 440 byte(s) in 1 object(s) allocated from:
    #0 0x7f636c15de70 in malloc (/lib64/liblsan.so.0+0xee70)
    #1 0x3a06f2f in Memory::alloc_static(unsigned long, bool) core/os/memory.cpp:82
    #2 0x3a06ed8 in operator new(unsigned long, char const*) core/os/memory.cpp:42
    #3 0x354fb39 in Object* ClassDB::creator<AudioEffectRecord>() core/class_db.h:143
    #4 0x384b6ee in ClassDB::instance(StringName const&) core/class_db.cpp:548
    #5 0x32ffc26 in ResourceInteractiveLoaderText::poll() scene/resources/resource_format_text.cpp:495
    #6 0x3add41d in ResourceFormatLoader::load(String const&, String const&, Error*) core/io/resource_loader.cpp:197
    #7 0x3aded1f in ResourceLoader::_load(String const&, String const&, String const&, bool, Error*) core/io/resource_loader.cpp:270
    #8 0x3adf822 in ResourceLoader::load(String const&, String const&, bool, Error*) core/io/resource_loader.cpp:401
    #9 0x34a9e7a in AudioServer::load_default_bus_layout() servers/audio_server.cpp:1068
    #10 0x1459747 in Main::setup2(unsigned long) main/main.cpp:1435
    #11 0x14562eb in Main::setup(char const*, int, char**, bool) main/main.cpp:1199
    #12 0x141f677 in main platform/x11/godot_x11.cpp:49
    #13 0x7f636b92bcd9 in __libc_start_main (/lib64/libc.so.6+0x26cd9)

Indirect leak of 368 byte(s) in 1 object(s) allocated from:
    #0 0x7f636c15de70 in malloc (/lib64/liblsan.so.0+0xee70)
    #1 0x3a06f2f in Memory::alloc_static(unsigned long, bool) core/os/memory.cpp:82
    #2 0x3a06ed8 in operator new(unsigned long, char const*) core/os/memory.cpp:42
    #3 0x371dadb in Ref<AudioEffectRecordInstance>::instance() core/reference.h:285
    #4 0x371b932 in AudioEffectRecord::instance() servers/audio/effects/audio_effect_record.cpp:144
    #5 0x34a7a0b in AudioServer::_update_bus_effects(int) servers/audio_server.cpp:820
    #6 0x34aab22 in AudioServer::set_bus_layout(Ref<AudioBusLayout> const&) servers/audio_server.cpp:1257
    #7 0x34a9ec8 in AudioServer::load_default_bus_layout() servers/audio_server.cpp:1070
    #8 0x1459747 in Main::setup2(unsigned long) main/main.cpp:1435
    #9 0x14562eb in Main::setup(char const*, int, char**, bool) main/main.cpp:1199
    #10 0x141f677 in main platform/x11/godot_x11.cpp:49
    #11 0x7f636b92bcd9 in __libc_start_main (/lib64/libc.so.6+0x26cd9)

Indirect leak of 272 byte(s) in 1 object(s) allocated from:
    #0 0x7f636c15e185 in realloc (/lib64/liblsan.so.0+0xf185)
    #1 0x3a07182 in Memory::realloc_static(void*, unsigned long, bool) core/os/memory.cpp:137
    #2 0x19c8a60 in CowData<wchar_t>::resize(int) core/cowdata.h:287
    #3 0x2033d1f in String::resize(int) core/ustring.h:154
    #4 0x3934957 in String::operator+=(String const&) core/ustring.cpp:281
    #5 0x3934890 in String::operator+(String const&) const core/ustring.cpp:257
    #6 0x32ffba8 in ResourceInteractiveLoaderText::poll() scene/resources/resource_format_text.cpp:487
    #7 0x3add41d in ResourceFormatLoader::load(String const&, String const&, Error*) core/io/resource_loader.cpp:197
    #8 0x3aded1f in ResourceLoader::_load(String const&, String const&, String const&, bool, Error*) core/io/resource_loader.cpp:270
    #9 0x3adf822 in ResourceLoader::load(String const&, String const&, bool, Error*) core/io/resource_loader.cpp:401
    #10 0x34a9e7a in AudioServer::load_default_bus_layout() servers/audio_server.cpp:1068
    #11 0x1459747 in Main::setup2(unsigned long) main/main.cpp:1435
    #12 0x14562eb in Main::setup(char const*, int, char**, bool) main/main.cpp:1199
    #13 0x141f677 in main platform/x11/godot_x11.cpp:49
    #14 0x7f636b92bcd9 in __libc_start_main (/lib64/libc.so.6+0x26cd9)

Indirect leak of 48 byte(s) in 1 object(s) allocated from:
    #0 0x7f636c15e185 in realloc (/lib64/liblsan.so.0+0xf185)
    #1 0x3a07182 in Memory::realloc_static(void*, unsigned long, bool) core/os/memory.cpp:137
    #2 0x19c8a60 in CowData<wchar_t>::resize(int) core/cowdata.h:287
    #3 0x2033d1f in String::resize(int) core/ustring.h:154
    #4 0x3934aae in String::operator+=(wchar_t) core/ustring.cpp:302
    #5 0x39cac79 in VariantParser::get_token(VariantParser::Stream*, VariantParser::Token&, int&, String&) core/variant_parser.cpp:287
    #6 0x39d10e8 in VariantParser::parse_tag_assign_eof(VariantParser::Stream*, int&, String&, VariantParser::Tag&, String&, Variant&, VariantParser::ResourceParser*, bool) core/variant_parser.cpp:1505
    #7 0x33001a5 in ResourceInteractiveLoaderText::poll() scene/resources/resource_format_text.cpp:525
    #8 0x3add41d in ResourceFormatLoader::load(String const&, String const&, Error*) core/io/resource_loader.cpp:197
    #9 0x3aded1f in ResourceLoader::_load(String const&, String const&, String const&, bool, Error*) core/io/resource_loader.cpp:270
    #10 0x3adf822 in ResourceLoader::load(String const&, String const&, bool, Error*) core/io/resource_loader.cpp:401
    #11 0x34a9e7a in AudioServer::load_default_bus_layout() servers/audio_server.cpp:1068
    #12 0x1459747 in Main::setup2(unsigned long) main/main.cpp:1435
    #13 0x14562eb in Main::setup(char const*, int, char**, bool) main/main.cpp:1199
    #14 0x141f677 in main platform/x11/godot_x11.cpp:49
    #15 0x7f636b92bcd9 in __libc_start_main (/lib64/libc.so.6+0x26cd9)

Indirect leak of 48 byte(s) in 1 object(s) allocated from:
    #0 0x7f636c15de70 in malloc (/lib64/liblsan.so.0+0xee70)
    #1 0x3a06f2f in Memory::alloc_static(unsigned long, bool) core/os/memory.cpp:82
    #2 0x3a06ed8 in operator new(unsigned long, char const*) core/os/memory.cpp:42
    #3 0x3868a97 in Dictionary::Dictionary() core/dictionary.cpp:279
    #4 0x38ddc32 in Object::Object() core/object.cpp:1966
    #5 0x38fe31c in Reference::Reference() core/reference.cpp:105
    #6 0x36eff0c in AudioEffectInstance::AudioEffectInstance() servers/audio/audio_effect.h:37
    #7 0x371d1d0 in AudioEffectRecordInstance::AudioEffectRecordInstance() servers/audio/effects/audio_effect_record.h:75
    #8 0x371dae6 in Ref<AudioEffectRecordInstance>::instance() core/reference.h:285
    #9 0x371b932 in AudioEffectRecord::instance() servers/audio/effects/audio_effect_record.cpp:144
    #10 0x34a7a0b in AudioServer::_update_bus_effects(int) servers/audio_server.cpp:820
    #11 0x34aab22 in AudioServer::set_bus_layout(Ref<AudioBusLayout> const&) servers/audio_server.cpp:1257
    #12 0x34a9ec8 in AudioServer::load_default_bus_layout() servers/audio_server.cpp:1070
    #13 0x1459747 in Main::setup2(unsigned long) main/main.cpp:1435
    #14 0x14562eb in Main::setup(char const*, int, char**, bool) main/main.cpp:1199
    #15 0x141f677 in main platform/x11/godot_x11.cpp:49
    #16 0x7f636b92bcd9 in __libc_start_main (/lib64/libc.so.6+0x26cd9)

Indirect leak of 48 byte(s) in 1 object(s) allocated from:
    #0 0x7f636c15de70 in malloc (/lib64/liblsan.so.0+0xee70)
    #1 0x3a06f2f in Memory::alloc_static(unsigned long, bool) core/os/memory.cpp:82
    #2 0x3a06ed8 in operator new(unsigned long, char const*) core/os/memory.cpp:42
    #3 0x3868a97 in Dictionary::Dictionary() core/dictionary.cpp:279
    #4 0x38ddc32 in Object::Object() core/object.cpp:1966
    #5 0x38fe31c in Reference::Reference() core/reference.cpp:105
    #6 0x3911638 in Resource::Resource() core/resource.cpp:433
    #7 0x377c768 in AudioEffect::AudioEffect() servers/audio/audio_effect.cpp:33
    #8 0x371c9ce in AudioEffectRecord::AudioEffectRecord() servers/audio/effects/audio_effect_record.cpp:299
    #9 0x354fb44 in Object* ClassDB::creator<AudioEffectRecord>() core/class_db.h:143
    #10 0x384b6ee in ClassDB::instance(StringName const&) core/class_db.cpp:548
    #11 0x32ffc26 in ResourceInteractiveLoaderText::poll() scene/resources/resource_format_text.cpp:495
    #12 0x3add41d in ResourceFormatLoader::load(String const&, String const&, Error*) core/io/resource_loader.cpp:197
    #13 0x3aded1f in ResourceLoader::_load(String const&, String const&, String const&, bool, Error*) core/io/resource_loader.cpp:270
    #14 0x3adf822 in ResourceLoader::load(String const&, String const&, bool, Error*) core/io/resource_loader.cpp:401
    #15 0x34a9e7a in AudioServer::load_default_bus_layout() servers/audio_server.cpp:1068
    #16 0x1459747 in Main::setup2(unsigned long) main/main.cpp:1435
    #17 0x14562eb in Main::setup(char const*, int, char**, bool) main/main.cpp:1199
    #18 0x141f677 in main platform/x11/godot_x11.cpp:49
    #19 0x7f636b92bcd9 in __libc_start_main (/lib64/libc.so.6+0x26cd9)

SUMMARY: LeakSanitizer: 1049816 byte(s) leaked in 7 allocation(s).

@qarmin qarmin mentioned this issue Nov 12, 2020
Closed
@Calinou Calinou mentioned this issue Dec 19, 2020
Closed
@KoBeWi KoBeWi removed this from the 4.0 milestone May 24, 2022
@jcommander
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AudioEffectRecord also still leaks if I play my Project.
Is there a way to free those instances manually as a workaround?

Godot Version:
v3.5.stable.mono.official [991bb6a]
OS
Windows 10

Debug Output

WARNING: ObjectDB instances leaked at exit (run with --verbose for details).
     at: cleanup (core/object.cpp:2070)
Leaked instance: AudioEffectRecord:1277 - Resource path: res://audio/default_bus_layout.tres::1
Leaked instance: AudioEffectRecordInstance:1279
Hint: Leaked instances typically happen when nodes are removed from the scene tree (with `remove_child()`) but not freed (with `free()` or `queue_free()`).
ERROR: Resources still in use at exit (run with --verbose for details).
   at: clear (core/resource.cpp:417)
Resource still in use: res://audio/default_bus_layout.tres::1 (AudioEffectRecord)
Orphan StringName: AudioEffectRecordInstance
Orphan StringName: AudioEffectRecord
StringName: 2 unclaimed string names at exit.

This was referenced Mar 16, 2023
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This was referenced May 7, 2023
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Open
@akien-mga akien-mga added this to the 4.1 milestone Jun 20, 2023
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bug confirmed topic:audio topic:editor
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Fix AudioEffectRecord circular reference Rubonnek/godot
5 participants
@Calinou @KoBeWi @akien-mga @jcommander @qarmin