Crash blender 2.80 when I delete data-block video or audio in a video editor. #59691

New Issue

Arsen Mikitov · 2018-12-20T21:05:46+01:00

Arsen Mikitov commented

2018-12-20 21:05:46 +01:00

Crash blender 2.80 when I delete video or audio (or do a unlink data-block with Shift) block of data in a video editor.

Blender 2.80 Beta Linux 64 bit / a91886e76e
Operating system: Ubuntu 18.04
Graphics card: RTX-2080Ti

Crash blender 2.80 when I delete video or audio (or do a unlink data-block with Shift) block of data in a video editor. Blender 2.80 Beta Linux 64 bit / a91886e76ebd Operating system: Ubuntu 18.04 Graphics card: RTX-2080Ti [Blender-Crash.blend](https://archive.blender.org/developer/F6019018/Blender-Crash.blend) ![Blender-Crash_01.jpg](https://archive.blender.org/developer/F6019017/Blender-Crash_01.jpg) ![Blender-Crash_02.jpg](https://archive.blender.org/developer/F6019016/Blender-Crash_02.jpg)

Arsen Mikitov commented

2018-12-20 21:05:46 +01:00

Added subscriber: @ArsenMikitov

Sebastian Parborg commented

2018-12-21 11:06:37 +01:00

Added subscriber: @ZedDB

Sebastian Parborg self-assigned this 2018-12-21 11:06:37 +01:00

Sebastian Parborg commented

2018-12-21 11:06:37 +01:00

Backtrace:

Thread 1 "blender" received signal SIGSEGV, Segmentation fault.
BKE_sound_add_scene_sound (scene=0x7fffdc92d008, sequence=0x7fffeaa85888, startframe=1, endframe=495, frameskip=0)
    at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/sound.c:536
536		void *handle = AUD_Sequence_add(scene->sound_scene, sequence->sound->playback_handle,
(gdb) bt
#0  BKE_sound_add_scene_sound (scene=0x7fffdc92d008, sequence=0x7fffeaa85888, startframe=1, endframe=495, frameskip=0)
    at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/sound.c:536
#1  0x000055555807fb67 in BKE_sound_add_scene_sound_defaults (scene=0x7fffdc92d008, sequence=0x7fffeaa85888)
    at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/sound.c:547
#2  0x000055555805ccd9 in seq_dupli (scene_src=0x7fffffffbf40, scene_dst=0x7fffdc92d008, seq=0x7fffd27aa688, dupe_flag=8, flag=263)
    at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/sequencer.c:5493
#3  0x000055555805d174 in BKE_sequence_base_dupli_recursive (scene_src=0x7fffffffbf40, scene_dst=0x7fffdc92d008, nseqbase=0x7fffef0d7810,
    seqbase=0x7fffd2d79c10, dupe_flag=8, flag=263) at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/sequencer.c:5587
#4  0x000055555802d2f0 in BKE_scene_copy_data (bmain=0x0, sce_dst=0x7fffdc92d008, sce_src=0x7fffffffbf40, flag=263)
    at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/scene.c:318
#5  0x0000555557f2ef59 in BKE_id_copy_ex (bmain=0x0, id=0x7fffffffbf40, r_newid=0x7fffffffbf20, flag=263, test=false)
    at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/library.c:597
#6  0x000055555842bff2 in DEG::(anonymous namespace)::scene_copy_inplace_no_main (scene=0x7fffd4e73008, new_scene=0x7fffdc92d008)
    at /home/zed/programmering/blender_master/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:329
#7  0x000055555842ca5d in DEG::deg_expand_copy_on_write_datablock (depsgraph=0x7fffeaae2008, id_node=0x7fffd4bfbf88, node_builder=0x0,
    create_placeholders=false) at /home/zed/programmering/blender_master/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:730
#8  0x000055555842d1f7 in DEG::deg_update_copy_on_write_datablock (depsgraph=0x7fffeaae2008, id_node=0x7fffd4bfbf88)
    at /home/zed/programmering/blender_master/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:962
#9  0x000055555842b2bc in DEG::depsgraph_ensure_view_layer (graph=0x7fffeaae2008)
    at /home/zed/programmering/blender_master/blender/source/blender/depsgraph/intern/eval/deg_eval.cc:287
#10 0x000055555842b345 in DEG::deg_evaluate_on_refresh (graph=0x7fffeaae2008)
    at /home/zed/programmering/blender_master/blender/source/blender/depsgraph/intern/eval/deg_eval.cc:307
#11 0x00005555584005dd in DEG_evaluate_on_refresh (graph=0x7fffeaae2008)
    at /home/zed/programmering/blender_master/blender/source/blender/depsgraph/intern/depsgraph_eval.cc:70
#12 0x0000555558030724 in BKE_scene_graph_update_tagged (depsgraph=0x7fffeaae2008, bmain=0x7fffd4f9b208)
    at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/scene.c:1500
#13 0x000055555704c005 in wm_event_do_depsgraph (C=0x7fffefc30288)
    at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm_event_system.c:336
#14 0x000055555704c0ea in wm_event_do_refresh_wm_and_depsgraph (C=0x7fffefc30288)
    at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm_event_system.c:361
#15 0x000055555704c92a in wm_event_do_notifiers (C=0x7fffefc30288)
    at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm_event_system.c:519
- 16 0x0000555557048295 in WM_main (C=0x7fffefc30288) at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm.c:430
- 17 0x0000555557042bee in main (argc=1, argv=0x7fffffffdd28) at /home/zed/programmering/blender_master/blender/source/creator/creator.c:521

Backtrace: ``` Thread 1 "blender" received signal SIGSEGV, Segmentation fault. BKE_sound_add_scene_sound (scene=0x7fffdc92d008, sequence=0x7fffeaa85888, startframe=1, endframe=495, frameskip=0) at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/sound.c:536 536 void *handle = AUD_Sequence_add(scene->sound_scene, sequence->sound->playback_handle, (gdb) bt #0 BKE_sound_add_scene_sound (scene=0x7fffdc92d008, sequence=0x7fffeaa85888, startframe=1, endframe=495, frameskip=0) at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/sound.c:536 #1 0x000055555807fb67 in BKE_sound_add_scene_sound_defaults (scene=0x7fffdc92d008, sequence=0x7fffeaa85888) at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/sound.c:547 #2 0x000055555805ccd9 in seq_dupli (scene_src=0x7fffffffbf40, scene_dst=0x7fffdc92d008, seq=0x7fffd27aa688, dupe_flag=8, flag=263) at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/sequencer.c:5493 #3 0x000055555805d174 in BKE_sequence_base_dupli_recursive (scene_src=0x7fffffffbf40, scene_dst=0x7fffdc92d008, nseqbase=0x7fffef0d7810, seqbase=0x7fffd2d79c10, dupe_flag=8, flag=263) at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/sequencer.c:5587 #4 0x000055555802d2f0 in BKE_scene_copy_data (bmain=0x0, sce_dst=0x7fffdc92d008, sce_src=0x7fffffffbf40, flag=263) at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/scene.c:318 #5 0x0000555557f2ef59 in BKE_id_copy_ex (bmain=0x0, id=0x7fffffffbf40, r_newid=0x7fffffffbf20, flag=263, test=false) at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/library.c:597 #6 0x000055555842bff2 in DEG::(anonymous namespace)::scene_copy_inplace_no_main (scene=0x7fffd4e73008, new_scene=0x7fffdc92d008) at /home/zed/programmering/blender_master/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:329 #7 0x000055555842ca5d in DEG::deg_expand_copy_on_write_datablock (depsgraph=0x7fffeaae2008, id_node=0x7fffd4bfbf88, node_builder=0x0, create_placeholders=false) at /home/zed/programmering/blender_master/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:730 #8 0x000055555842d1f7 in DEG::deg_update_copy_on_write_datablock (depsgraph=0x7fffeaae2008, id_node=0x7fffd4bfbf88) at /home/zed/programmering/blender_master/blender/source/blender/depsgraph/intern/eval/deg_eval_copy_on_write.cc:962 #9 0x000055555842b2bc in DEG::depsgraph_ensure_view_layer (graph=0x7fffeaae2008) at /home/zed/programmering/blender_master/blender/source/blender/depsgraph/intern/eval/deg_eval.cc:287 #10 0x000055555842b345 in DEG::deg_evaluate_on_refresh (graph=0x7fffeaae2008) at /home/zed/programmering/blender_master/blender/source/blender/depsgraph/intern/eval/deg_eval.cc:307 #11 0x00005555584005dd in DEG_evaluate_on_refresh (graph=0x7fffeaae2008) at /home/zed/programmering/blender_master/blender/source/blender/depsgraph/intern/depsgraph_eval.cc:70 #12 0x0000555558030724 in BKE_scene_graph_update_tagged (depsgraph=0x7fffeaae2008, bmain=0x7fffd4f9b208) at /home/zed/programmering/blender_master/blender/source/blender/blenkernel/intern/scene.c:1500 #13 0x000055555704c005 in wm_event_do_depsgraph (C=0x7fffefc30288) at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm_event_system.c:336 #14 0x000055555704c0ea in wm_event_do_refresh_wm_and_depsgraph (C=0x7fffefc30288) at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm_event_system.c:361 #15 0x000055555704c92a in wm_event_do_notifiers (C=0x7fffefc30288) at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm_event_system.c:519 - 16 0x0000555557048295 in WM_main (C=0x7fffefc30288) at /home/zed/programmering/blender_master/blender/source/blender/windowmanager/intern/wm.c:430 - 17 0x0000555557042bee in main (argc=1, argv=0x7fffffffdd28) at /home/zed/programmering/blender_master/blender/source/creator/creator.c:521 ```

Sebastian Parborg removed their assignment 2018-12-21 16:27:13 +01:00

Sergey Sharybin was assigned by Sebastian Parborg

2018-12-21 16:27:13 +01:00

Sebastian Parborg commented

2018-12-21 16:27:13 +01:00

Added subscriber: @Sergey

Sebastian Parborg commented

2018-12-21 16:27:13 +01:00

I'm guessing that the data is removed but not properly cleaned up...

@Sergey sorry if this is not depsgraph related.

I'm guessing that the data is removed but not properly cleaned up... @Sergey sorry if this is not depsgraph related.

blender-admin commented

2018-12-21 16:50:59 +01:00

This issue was referenced by d086c01645

This issue was referenced by d086c01645e4f089a0dfb03b0267a7107affc490

Sergey Sharybin commented

2018-12-21 16:54:40 +01:00

Changed status from 'Open' to: 'Resolved'

Sergey Sharybin closed this issue

2018-12-21 16:54:40 +01:00

Sergey Sharybin commented

2018-12-21 16:55:54 +01:00

@ZedDB, This isn't really a dependency graph issue. Even without it the crash would have happened when copying scene after removing sound. That's the thing, dependency graph simply exposes all those little mistakes from all over the code base.. The fix is coming though.

Sebastian Parborg commented

2018-12-21 17:03:29 +01:00

@Sergey Ok, thanks for fixing!

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Crash blender 2.80 when I delete data-block video or audio in a video editor. #59691