Crash while rendering short evee animation to ffmpeg video. #57560

New Issue

Hasan Ratavat · 2018-11-01T16:48:11+01:00

Hasan Ratavat commented

2018-11-01 16:48:11 +01:00

System Information
Windows 10 1609 Build NVidia 1050 Ti OC 4Gb

Blender Version
Broken: blender-2.80.0-git.ae87adc73a2-windows64

Short description of error

Doing some Animation and setting Tests with the evee engine. Finaly I was trying to do a short video out of it. Near finish of the animation rendering in Evee, Blender simply just Closed completly.

animationTest.blend

Exact steps for others to reproduce the error
See upper description.

**System Information** Windows 10 1609 Build NVidia 1050 Ti OC 4Gb **Blender Version** Broken: blender-2.80.0-git.ae87adc73a2-windows64 **Short description of error** Doing some Animation and setting Tests with the evee engine. Finaly I was trying to do a short video out of it. Near finish of the animation rendering in Evee, Blender simply just Closed completly. [animationTest.blend](https://archive.blender.org/developer/F5325600/animationTest.blend) **Exact steps for others to reproduce the error** See upper description.

Hasan Ratavat commented

2018-11-01 16:48:11 +01:00

Added subscriber: @Zyankali

Philipp Oeser commented

2018-11-02 10:43:59 +01:00

Added subscribers: @Sergey, @lichtwerk

Sergey Sharybin was assigned by Philipp Oeser

2018-11-02 10:43:59 +01:00

Philipp Oeser commented

2018-11-02 10:43:59 +01:00

Can confirm here.
Ran the render twice, assert happened on different frames.
Ran the render again with the --threads 1 commandline option and didnt have issues.
So seems to be a threading conflict / race condition?

Append frame 139
 Time: 00:01.50 (Saving: 00:00.18)

./bin/blender(BLI_system_backtrace+0x26) [0x2bc6439]
./bin/blender(DEG_get_original_id+0x55) [0x2bdde29]
./bin/blender(DEG_get_original_object+0x18) [0x2bdddd2]
./bin/blender() [0x267d488]
./bin/blender(makeDerivedMesh+0x39) [0x267d5b4]
./bin/blender(BKE_object_handle_data_update+0x20e) [0x280a687]
./bin/blender(BKE_object_eval_uber_data+0xb0) [0x280ac69]
./bin/blender(_ZSt13__invoke_implIvRPFvP9DepsgraphP5SceneP6ObjectEJS1_RS3_RS5_EET_St14__invoke_otherOT0_DpOT1_+0x64) [0x2bf386e]
./bin/blender(_ZSt8__invokeIRPFvP9DepsgraphP5SceneP6ObjectEJS1_RS3_RS5_EENSt15__invoke_resultIT_JDpT0_EE4typeEOSC_DpOSD_+0x67) [0x2bf25ca]
./bin/blender(_ZNSt5_BindIFPFvP9DepsgraphP5SceneP6ObjectESt12_PlaceholderILi1EES3_S5_EE6__callIvJOS1_EJLm0ELm1ELm2EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE+0xa0) [0x2bf1186]
./bin/blender(_ZNSt5_BindIFPFvP9DepsgraphP5SceneP6ObjectESt12_PlaceholderILi1EES3_S5_EEclIJS1_EvEET0_DpOT_+0x41) [0x2bef4b5]
./bin/blender(_ZNSt17_Function_handlerIFvP9DepsgraphESt5_BindIFPFvS1_P5SceneP6ObjectESt12_PlaceholderILi1EES5_S7_EEE9_M_invokeERKSt9_Any_dataOS1_+0x37) [0x2becac7]
./bin/blender(_ZNKSt8functionIFvP9DepsgraphEEclES1_+0x49) [0x2c039dd]
./bin/blender() [0x2c03170]
./bin/blender() [0x2bc7102]
/lib64/libpthread.so.0(+0x858e) [0x7fb34104158e]
/lib64/libc.so.6(clone+0x43) [0x7fb340f68513]
BLI_assert failed: /blender/source/blender/depsgraph/intern/depsgraph_query.cc:246, DEG_get_original_id(), at '(id->tag & LIB_TAG_COPIED_ON_WRITE) != 0'
Aborted (core dumped)

Append frame 206
 Time: 00:01.46 (Saving: 00:00.17)

./bin/blender(BLI_system_backtrace+0x26) [0x2bc6439]
./bin/blender(DEG_get_original_id+0x55) [0x2bdde29]
./bin/blender(DEG_get_original_object+0x18) [0x2bdddd2]
./bin/blender() [0x267d488]
./bin/blender(makeDerivedMesh+0x39) [0x267d5b4]
./bin/blender(BKE_object_handle_data_update+0x20e) [0x280a687]
./bin/blender(BKE_object_eval_uber_data+0xb0) [0x280ac69]
./bin/blender(_ZSt13__invoke_implIvRPFvP9DepsgraphP5SceneP6ObjectEJS1_RS3_RS5_EET_St14__invoke_otherOT0_DpOT1_+0x64) [0x2bf386e]
./bin/blender(_ZSt8__invokeIRPFvP9DepsgraphP5SceneP6ObjectEJS1_RS3_RS5_EENSt15__invoke_resultIT_JDpT0_EE4typeEOSC_DpOSD_+0x67) [0x2bf25ca]
./bin/blender(_ZNSt5_BindIFPFvP9DepsgraphP5SceneP6ObjectESt12_PlaceholderILi1EES3_S5_EE6__callIvJOS1_EJLm0ELm1ELm2EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE+0xa0) [0x2bf1186]
./bin/blender(_ZNSt5_BindIFPFvP9DepsgraphP5SceneP6ObjectESt12_PlaceholderILi1EES3_S5_EEclIJS1_EvEET0_DpOT_+0x41) [0x2bef4b5]
./bin/blender(_ZNSt17_Function_handlerIFvP9DepsgraphESt5_BindIFPFvS1_P5SceneP6ObjectESt12_PlaceholderILi1EES5_S7_EEE9_M_invokeERKSt9_Any_dataOS1_+0x37) [0x2becac7]
./bin/blender(_ZNKSt8functionIFvP9DepsgraphEEclES1_+0x49) [0x2c039dd]
./bin/blender() [0x2c03170]
./bin/blender() [0x2bc7102]
/lib64/libpthread.so.0(+0x858e) [0x7ff8a52c158e]
/lib64/libc.so.6(clone+0x43) [0x7ff8a51e8513]
BLI_assert failed: /blender/source/blender/depsgraph/intern/depsgraph_query.cc:246, DEG_get_original_id(), at '(id->tag & LIB_TAG_COPIED_ON_WRITE) != 0'
Aborted (core dumped)

@Sergey : does that ring a bell? Could you take over?

Can confirm here. Ran the render twice, assert happened on different frames. Ran the render again with the `--threads 1` commandline option and didnt have issues. So seems to be a threading conflict / race condition? ``` Append frame 139 Time: 00:01.50 (Saving: 00:00.18) ./bin/blender(BLI_system_backtrace+0x26) [0x2bc6439] ./bin/blender(DEG_get_original_id+0x55) [0x2bdde29] ./bin/blender(DEG_get_original_object+0x18) [0x2bdddd2] ./bin/blender() [0x267d488] ./bin/blender(makeDerivedMesh+0x39) [0x267d5b4] ./bin/blender(BKE_object_handle_data_update+0x20e) [0x280a687] ./bin/blender(BKE_object_eval_uber_data+0xb0) [0x280ac69] ./bin/blender(_ZSt13__invoke_implIvRPFvP9DepsgraphP5SceneP6ObjectEJS1_RS3_RS5_EET_St14__invoke_otherOT0_DpOT1_+0x64) [0x2bf386e] ./bin/blender(_ZSt8__invokeIRPFvP9DepsgraphP5SceneP6ObjectEJS1_RS3_RS5_EENSt15__invoke_resultIT_JDpT0_EE4typeEOSC_DpOSD_+0x67) [0x2bf25ca] ./bin/blender(_ZNSt5_BindIFPFvP9DepsgraphP5SceneP6ObjectESt12_PlaceholderILi1EES3_S5_EE6__callIvJOS1_EJLm0ELm1ELm2EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE+0xa0) [0x2bf1186] ./bin/blender(_ZNSt5_BindIFPFvP9DepsgraphP5SceneP6ObjectESt12_PlaceholderILi1EES3_S5_EEclIJS1_EvEET0_DpOT_+0x41) [0x2bef4b5] ./bin/blender(_ZNSt17_Function_handlerIFvP9DepsgraphESt5_BindIFPFvS1_P5SceneP6ObjectESt12_PlaceholderILi1EES5_S7_EEE9_M_invokeERKSt9_Any_dataOS1_+0x37) [0x2becac7] ./bin/blender(_ZNKSt8functionIFvP9DepsgraphEEclES1_+0x49) [0x2c039dd] ./bin/blender() [0x2c03170] ./bin/blender() [0x2bc7102] /lib64/libpthread.so.0(+0x858e) [0x7fb34104158e] /lib64/libc.so.6(clone+0x43) [0x7fb340f68513] BLI_assert failed: /blender/source/blender/depsgraph/intern/depsgraph_query.cc:246, DEG_get_original_id(), at '(id->tag & LIB_TAG_COPIED_ON_WRITE) != 0' Aborted (core dumped) ``` ``` Append frame 206 Time: 00:01.46 (Saving: 00:00.17) ./bin/blender(BLI_system_backtrace+0x26) [0x2bc6439] ./bin/blender(DEG_get_original_id+0x55) [0x2bdde29] ./bin/blender(DEG_get_original_object+0x18) [0x2bdddd2] ./bin/blender() [0x267d488] ./bin/blender(makeDerivedMesh+0x39) [0x267d5b4] ./bin/blender(BKE_object_handle_data_update+0x20e) [0x280a687] ./bin/blender(BKE_object_eval_uber_data+0xb0) [0x280ac69] ./bin/blender(_ZSt13__invoke_implIvRPFvP9DepsgraphP5SceneP6ObjectEJS1_RS3_RS5_EET_St14__invoke_otherOT0_DpOT1_+0x64) [0x2bf386e] ./bin/blender(_ZSt8__invokeIRPFvP9DepsgraphP5SceneP6ObjectEJS1_RS3_RS5_EENSt15__invoke_resultIT_JDpT0_EE4typeEOSC_DpOSD_+0x67) [0x2bf25ca] ./bin/blender(_ZNSt5_BindIFPFvP9DepsgraphP5SceneP6ObjectESt12_PlaceholderILi1EES3_S5_EE6__callIvJOS1_EJLm0ELm1ELm2EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE+0xa0) [0x2bf1186] ./bin/blender(_ZNSt5_BindIFPFvP9DepsgraphP5SceneP6ObjectESt12_PlaceholderILi1EES3_S5_EEclIJS1_EvEET0_DpOT_+0x41) [0x2bef4b5] ./bin/blender(_ZNSt17_Function_handlerIFvP9DepsgraphESt5_BindIFPFvS1_P5SceneP6ObjectESt12_PlaceholderILi1EES5_S7_EEE9_M_invokeERKSt9_Any_dataOS1_+0x37) [0x2becac7] ./bin/blender(_ZNKSt8functionIFvP9DepsgraphEEclES1_+0x49) [0x2c039dd] ./bin/blender() [0x2c03170] ./bin/blender() [0x2bc7102] /lib64/libpthread.so.0(+0x858e) [0x7ff8a52c158e] /lib64/libc.so.6(clone+0x43) [0x7ff8a51e8513] BLI_assert failed: /blender/source/blender/depsgraph/intern/depsgraph_query.cc:246, DEG_get_original_id(), at '(id->tag & LIB_TAG_COPIED_ON_WRITE) != 0' Aborted (core dumped) ``` @Sergey : does that ring a bell? Could you take over?

Philipp Oeser changed title from ~~unknown complete unwilling close of Blender while rendeing short evee animation to ffmpeg video.~~ to Crash while rendering short evee animation to ffmpeg video.

2018-11-02 10:44:46 +01:00

Sergey Sharybin commented

2019-01-25 16:24:58 +01:00

Changed status from 'Open' to: 'Resolved'

Sergey Sharybin closed this issue

2019-01-25 16:24:58 +01:00

Sergey Sharybin commented

2019-01-25 16:24:58 +01:00

Can no longer reproduce the error and there were fixes related on a race condition of synchronizing data back to original object (this is what the backtrace suggests crash is happening in).

Let us know if the issue still happens for you. For until then considering the issue resolved.

Can no longer reproduce the error and there were fixes related on a race condition of synchronizing data back to original object (this is what the backtrace suggests crash is happening in). Let us know if the issue still happens for you. For until then considering the issue resolved.

Hasan Ratavat commented

2019-02-27 20:05:49 +01:00

Error still there. standby.blend

Logo.blend with blender 168d3fd528

Error still there. [standby.blend](https://archive.blender.org/developer/F6725145/standby.blend) [Logo.blend](https://archive.blender.org/developer/F6725144/Logo.blend) with blender 168d3fd528c4

Hasan Ratavat commented

2019-02-27 20:08:41 +01:00

Changed status from 'Resolved' to: 'Open'

Hasan Ratavat reopened this issue

2019-02-27 20:08:41 +01:00

Hasan Ratavat commented

2019-02-28 02:34:45 +01:00

using the single thread mode of blender solves the problem blender chrashing while creating a ffmpeg video.

Sergey Sharybin commented

2019-02-28 09:45:43 +01:00

Please always provide exact steps reproducing the error. It also better idea to submit a new bug report rather than re-opening existing ones. You can reference the older report from a new one, and then if it's needed those can be merged together.
Helps a lot keeping things under testable control.

I've tried opening every file form this report, changing the output path to something what exists on my system, hitting Ctrl-F12. Did not see any crashes so far.
So, is it some step which i am missing? Or is it just some tricky threading thing which are always tricky to reproduce on a different configuration of CPU?

One of the files is actually set to PNG output btw.

So questions:

Does it happen with only FFmpeg output, or also happens with PNG one? Assuming, you're rendering the same exact scehe with different out types.
Does it happen when you render to a fullscreen image editor (Render -> Display Mode -> Fullscreen)?
Does it happen with locked interface (Render -> Locked Interface)?

Please always provide exact steps reproducing the error. It also better idea to submit a new bug report rather than re-opening existing ones. You can reference the older report from a new one, and then if it's needed those can be merged together. Helps a lot keeping things under testable control. I've tried opening every file form this report, changing the output path to something what exists on my system, hitting Ctrl-F12. Did not see any crashes so far. So, is it some step which i am missing? Or is it just some tricky threading thing which are always tricky to reproduce on a different configuration of CPU? One of the files is actually set to PNG output btw. So questions: - Does it happen with only FFmpeg output, or also happens with PNG one? Assuming, you're rendering the same exact scehe with different out types. - Does it happen when you render to a fullscreen image editor (Render -> Display Mode -> Fullscreen)? - Does it happen with locked interface (Render -> Locked Interface)?

Hasan Ratavat commented

2019-02-28 11:03:50 +01:00

Ok i´ll start a new thread/bug report than with added details and results of fourther tests.

Sergey Sharybin commented

2019-02-28 11:10:24 +01:00

Cool. Include as many details as possible, every detail matters!
One more thing you can do, is to run from a command line and see whether there are any errors/warnings printed there.

P.S. We hate bugs probably even more than you, but we are powerless if we can not reproduce the issue :(

Cool. Include as many details as possible, every detail matters! One more thing you can do, is to run from a command line and see whether there are any errors/warnings printed there. P.S. We hate bugs probably even more than you, but we are powerless if we can not reproduce the issue :(

Jacques Lucke commented

2019-03-07 15:39:28 +01:00

Changed status from 'Open' to: 'Archived'

Jacques Lucke closed this issue

2019-03-07 15:39:28 +01:00

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Crash while rendering short evee animation to ffmpeg video. #57560