Crash when changing audio strip source file #65651

New Issue

Casey Connor · 2019-06-08T23:26:52+02:00

Casey Connor commented

2019-06-08 23:26:52 +02:00

Operating system: Kubuntu 18.10, 4.18.0-20-generic #21-Ubuntu SMP Mon May 6 18:45:52 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Graphics card: NVIDIA Corporation GP106 [GeForce GTX 1060 6GB] (rev a1)
Broken: 2.80, 81b68f7279, 2019-06-08 13:24

start 2.80 with fresh config directory
open default cube scene
change bottom pane to video sequencer
add any sound file with Add -> Sound
in the video sequence editor, hit "N" to get the side menu
in the "Info" panel, under "Input", there are two file dialog icons: the first is between the "shield" and "X" icons, the second is on the next line
if I use the second one to change the audio file, it works
if I use the first one to change the audio file (or even just select the same file), blender crashes

# Blender 2.80 (sub 74), Commit date: 2019-06-08 13:24, Hash 81b68f7279cd
bpy.context.area.ui_type = '<UNKNOWN ENUM>'  # Property
bpy.context.space_data.recent_folders_active = 1  # Property
bpy.ops.sequencer.sound_strip_add(filepath="/path/to/audio/file.m4a", files=[{"name":"file.m4a", "name":"file.m4a"}], relative_path=True, frame_start=1, channel=2)  # Operator
bpy.ops.sequencer.select(extend=False, deselect_all=True, linked_handle=False, left_right='NONE', linked_time=False)  # Operator
bpy.ops.sequencer.select(extend=False, deselect_all=True, linked_handle=False, left_right='NONE', linked_time=False)  # Operator
bpy.ops.sequencer.select(extend=False, deselect_all=True, linked_handle=False, left_right='NONE', linked_time=False)  # Operator

# backtrace
/path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender(BLI_system_backtrace+0x1d) [0x13833ad]
/path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender() [0x1169ed9]
/lib/x86_64-linux-gnu/libc.so.6(+0x41100) [0x7f784a902100]
/path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender(AUD_SequenceEntry_setSound+0xc0) [0x41f8cd0]
/path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender() [0x142812b]
/path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender() [0x2e457b3]
/path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender() [0x1533146]
/path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender() [0x1536097]
/path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender() [0x153749c]
/path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender(wm_event_do_handlers+0x258) [0x1537ab8]
/path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender(WM_main+0x20) [0x152d7e0]
/path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender(main+0x30a) [0x10d021a]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xeb) [0x7f784a8e509b]
/path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender(_start+0x2a) [0x11667ea]

Operating system: Kubuntu 18.10, 4.18.0-20-generic #21-Ubuntu SMP Mon May 6 18:45:52 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux Graphics card: NVIDIA Corporation GP106 [GeForce GTX 1060 6GB] (rev a1) Broken: 2.80, 81b68f7279cd, 2019-06-08 13:24 - start 2.80 with fresh config directory - open default cube scene - change bottom pane to video sequencer - add any sound file with Add -> Sound - in the video sequence editor, hit "N" to get the side menu - in the "Info" panel, under "Input", there are two file dialog icons: the first is between the "shield" and "X" icons, the second is on the next line - if I use the second one to change the audio file, it works - if I use the first one to change the audio file (or even just select the same file), blender crashes ``` # Blender 2.80 (sub 74), Commit date: 2019-06-08 13:24, Hash 81b68f7279cd bpy.context.area.ui_type = '<UNKNOWN ENUM>' # Property bpy.context.space_data.recent_folders_active = 1 # Property bpy.ops.sequencer.sound_strip_add(filepath="/path/to/audio/file.m4a", files=[{"name":"file.m4a", "name":"file.m4a"}], relative_path=True, frame_start=1, channel=2) # Operator bpy.ops.sequencer.select(extend=False, deselect_all=True, linked_handle=False, left_right='NONE', linked_time=False) # Operator bpy.ops.sequencer.select(extend=False, deselect_all=True, linked_handle=False, left_right='NONE', linked_time=False) # Operator bpy.ops.sequencer.select(extend=False, deselect_all=True, linked_handle=False, left_right='NONE', linked_time=False) # Operator # backtrace /path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender(BLI_system_backtrace+0x1d) [0x13833ad] /path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender() [0x1169ed9] /lib/x86_64-linux-gnu/libc.so.6(+0x41100) [0x7f784a902100] /path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender(AUD_SequenceEntry_setSound+0xc0) [0x41f8cd0] /path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender() [0x142812b] /path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender() [0x2e457b3] /path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender() [0x1533146] /path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender() [0x1536097] /path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender() [0x153749c] /path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender(wm_event_do_handlers+0x258) [0x1537ab8] /path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender(WM_main+0x20) [0x152d7e0] /path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender(main+0x30a) [0x10d021a] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xeb) [0x7f784a8e509b] /path/to/blender-2.80-81b68f7279cd-linux-glibc224-x86_64/blender(_start+0x2a) [0x11667ea] ```

Casey Connor commented

2019-06-08 23:26:52 +02:00

Added subscriber: @clepsydrae

Sebastian Parborg commented

2019-06-17 12:05:43 +02:00

Added subscriber: @ZedDB

Richard Antalik was assigned by Sebastian Parborg

2019-06-17 12:05:43 +02:00

Sebastian Parborg commented

2019-06-17 12:05:43 +02:00

I'm getting an assert from the first "browse file" button:

blender/extern/audaspace/bindings/C/AUD_Sequence.cpp:286: void AUD_SequenceEntry_setSound(AUD_SequenceEntry*, AUD_Sound*): Assertion `sequence_entry' failed.

And I also get an assert for the second button:

blender/source/blender/blenkernel/intern/sound.c:89, sound_verify_evaluated_id(), at 'id->tag & (LIB_TAG_COPIED_ON_WRITE | LIB_TAG_COPIED_ON_WRITE_EVAL_RESULT | LIB_TAG_NO_MAIN)'

If I ignore that, I get the following segfault and backtrace for the first button (but not the second as stated in the report):

Thread 1 "blender" received signal SIGSEGV, Segmentation fault.
0x000055555cc6da32 in std::__shared_ptr<aud::SequenceEntry, (__gnu_cxx::_Lock_policy)2>::get (this=0x0)
    at /usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/bits/shared_ptr_base.h:1308
1308	      { return _M_ptr; }
(gdb) bt
#0  0x000055555cc6da32 in std::__shared_ptr<aud::SequenceEntry, (__gnu_cxx::_Lock_policy)2>::get (this=0x0)
    at /usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/bits/shared_ptr_base.h:1308
#1  0x000055555cc6da24 in std::__shared_ptr_access<aud::SequenceEntry, (__gnu_cxx::_Lock_policy)2, false, false>::_M_get (this=0x0)
    at /usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/bits/shared_ptr_base.h:1019
#2  0x000055555cc6da0a in std::__shared_ptr_access<aud::SequenceEntry, (__gnu_cxx::_Lock_policy)2, false, false>::operator-> (this=0x0)
    at /usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/bits/shared_ptr_base.h:1013
#3  0x000055555ccb1480 in AUD_SequenceEntry_setSound (sequence_entry=0x0, value=0x0)
    at /home/zed/prog/blender/extern/audaspace/bindings/C/AUD_Sequence.cpp:290
#4  0x0000555557e25b1c in BKE_sound_update_scene_sound (handle=0x0, sound=0x7fffd3292208)
    at /home/zed/prog/blender/source/blender/blenkernel/intern/sound.c:669
#5  0x00005555582136d7 in rna_Sequence_sound_update (UNUSED_bmain=0x7fffeb8cbd08, UNUSED_scene=0x7fffe67fa008, ptr=0x7fffd00855b8)
    at /home/zed/prog/blender/source/blender/makesrna/intern/rna_sequencer.c:816
#6  0x000055555808e2e0 in rna_property_update (C=0x7fffeb891208, bmain=0x7fffeb8cbd08, scene=0x7fffe67fa008, ptr=0x7fffd00855b8,
    prop=0x55555e247080 <rna_SoundSequence_sound>) at /home/zed/prog/blender/source/blender/makesrna/intern/rna_access.c:2288
#7  0x000055555808e4a9 in RNA_property_update (C=0x7fffeb891208, ptr=0x7fffd00855b8, prop=0x55555e247080 <rna_SoundSequence_sound>)
    at /home/zed/prog/blender/source/blender/makesrna/intern/rna_access.c:2341
- 8  0x0000555558e67712 in sound_open_exec (C=0x7fffeb891208, op=0x7fffe57f6348) at /home/zed/prog/blender/source/blender/editors/sound/sound_ops.c:120
- 9  0x000055555829a564 in wm_handler_fileselect_do (C=0x7fffeb891208, handlers=0x7fffe6764898, handler=0x7fffd00067e8, val=2)
    at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:2415
#10 0x000055555829a8ee in wm_handler_fileselect_call (C=0x7fffeb891208, handlers=0x7fffe6764898, handler=0x7fffd00067e8, event=0x7fffd00a0e88)
    at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:2513
#11 0x000055555829bdc1 in wm_handlers_do_intern (C=0x7fffeb891208, event=0x7fffd00a0e88, handlers=0x7fffe6764898)
    at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:2895
#12 0x000055555829bf88 in wm_handlers_do (C=0x7fffeb891208, event=0x7fffd00a0e88, handlers=0x7fffe6764898)
    at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:2947
- 13 0x000055555829d15c in wm_event_do_handlers (C=0x7fffeb891208) at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:3316
- 14 0x000055555829059c in WM_main (C=0x7fffeb891208) at /home/zed/prog/blender/source/blender/windowmanager/intern/wm.c:417
#15 0x0000555557beb8b9 in main (argc=1, argv=0x7fffffffdff8) at /home/zed/prog/blender/source/creator/creator.c:500

I'm getting an assert from the first "browse file" button: ``` blender/extern/audaspace/bindings/C/AUD_Sequence.cpp:286: void AUD_SequenceEntry_setSound(AUD_SequenceEntry*, AUD_Sound*): Assertion `sequence_entry' failed. ``` And I also get an assert for the second button: ``` blender/source/blender/blenkernel/intern/sound.c:89, sound_verify_evaluated_id(), at 'id->tag & (LIB_TAG_COPIED_ON_WRITE | LIB_TAG_COPIED_ON_WRITE_EVAL_RESULT | LIB_TAG_NO_MAIN)' ``` If I ignore that, I get the following segfault and backtrace for the first button (but not the second as stated in the report): ``` Thread 1 "blender" received signal SIGSEGV, Segmentation fault. 0x000055555cc6da32 in std::__shared_ptr<aud::SequenceEntry, (__gnu_cxx::_Lock_policy)2>::get (this=0x0) at /usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/bits/shared_ptr_base.h:1308 1308 { return _M_ptr; } (gdb) bt #0 0x000055555cc6da32 in std::__shared_ptr<aud::SequenceEntry, (__gnu_cxx::_Lock_policy)2>::get (this=0x0) at /usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/bits/shared_ptr_base.h:1308 #1 0x000055555cc6da24 in std::__shared_ptr_access<aud::SequenceEntry, (__gnu_cxx::_Lock_policy)2, false, false>::_M_get (this=0x0) at /usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/bits/shared_ptr_base.h:1019 #2 0x000055555cc6da0a in std::__shared_ptr_access<aud::SequenceEntry, (__gnu_cxx::_Lock_policy)2, false, false>::operator-> (this=0x0) at /usr/lib/gcc/x86_64-pc-linux-gnu/8.3.0/include/g++-v8/bits/shared_ptr_base.h:1013 #3 0x000055555ccb1480 in AUD_SequenceEntry_setSound (sequence_entry=0x0, value=0x0) at /home/zed/prog/blender/extern/audaspace/bindings/C/AUD_Sequence.cpp:290 #4 0x0000555557e25b1c in BKE_sound_update_scene_sound (handle=0x0, sound=0x7fffd3292208) at /home/zed/prog/blender/source/blender/blenkernel/intern/sound.c:669 #5 0x00005555582136d7 in rna_Sequence_sound_update (UNUSED_bmain=0x7fffeb8cbd08, UNUSED_scene=0x7fffe67fa008, ptr=0x7fffd00855b8) at /home/zed/prog/blender/source/blender/makesrna/intern/rna_sequencer.c:816 #6 0x000055555808e2e0 in rna_property_update (C=0x7fffeb891208, bmain=0x7fffeb8cbd08, scene=0x7fffe67fa008, ptr=0x7fffd00855b8, prop=0x55555e247080 <rna_SoundSequence_sound>) at /home/zed/prog/blender/source/blender/makesrna/intern/rna_access.c:2288 #7 0x000055555808e4a9 in RNA_property_update (C=0x7fffeb891208, ptr=0x7fffd00855b8, prop=0x55555e247080 <rna_SoundSequence_sound>) at /home/zed/prog/blender/source/blender/makesrna/intern/rna_access.c:2341 - 8 0x0000555558e67712 in sound_open_exec (C=0x7fffeb891208, op=0x7fffe57f6348) at /home/zed/prog/blender/source/blender/editors/sound/sound_ops.c:120 - 9 0x000055555829a564 in wm_handler_fileselect_do (C=0x7fffeb891208, handlers=0x7fffe6764898, handler=0x7fffd00067e8, val=2) at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:2415 #10 0x000055555829a8ee in wm_handler_fileselect_call (C=0x7fffeb891208, handlers=0x7fffe6764898, handler=0x7fffd00067e8, event=0x7fffd00a0e88) at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:2513 #11 0x000055555829bdc1 in wm_handlers_do_intern (C=0x7fffeb891208, event=0x7fffd00a0e88, handlers=0x7fffe6764898) at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:2895 #12 0x000055555829bf88 in wm_handlers_do (C=0x7fffeb891208, event=0x7fffd00a0e88, handlers=0x7fffe6764898) at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:2947 - 13 0x000055555829d15c in wm_event_do_handlers (C=0x7fffeb891208) at /home/zed/prog/blender/source/blender/windowmanager/intern/wm_event_system.c:3316 - 14 0x000055555829059c in WM_main (C=0x7fffeb891208) at /home/zed/prog/blender/source/blender/windowmanager/intern/wm.c:417 #15 0x0000555557beb8b9 in main (argc=1, argv=0x7fffffffdff8) at /home/zed/prog/blender/source/creator/creator.c:500 ```

Richard Antalik removed their assignment 2019-06-17 12:19:09 +02:00

Sergey Sharybin was assigned by Richard Antalik

2019-06-17 12:19:09 +02:00

Richard Antalik commented

2019-06-17 12:19:09 +02:00

Added subscriber: @iss

blender-admin commented

2019-06-17 12:54:56 +02:00

This issue was referenced by b50de0f8b7

This issue was referenced by b50de0f8b75b9f7af62e09528635f6a9fdbb07cd

Sergey Sharybin commented

2019-06-17 12:55:39 +02:00

Changed status from 'Open' to: 'Resolved'

Sergey Sharybin closed this issue

2019-06-17 12:55:39 +02:00

Sign in to join this conversation.

No Label

Download

What's New

Blender Studio

Manual

Developers Blog

Documentation

Benchmark

Blender Conference

Development Fund

One-time Donations

Crash when changing audio strip source file #65651