Assigning Material a second time crashes Blender #65520

New Issue

Marcus Papathoma · 2019-06-05T12:00:14+02:00

Marcus Papathoma commented

2019-06-05 12:00:14 +02:00

System Information
Operating system: Windows-10-10.0.17134 64 Bits
Graphics card: GeForce GTX 1080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 430.86

Blender Version
Broken: version: 2.80 (sub 74), branch: blender2.7, commit date: 2019-06-04 22:32, hash: e80cbdac33
Worked: c13e10a740

Short description of error
Assigning Material a second time, crashes Blender

Exact steps for others to reproduce the error
Material_Crash.blend
Open the attached blend file.
Assigns material metal_bright_glossy to the selected cube (Cube.006)
In the viewport click on the cube left to the selected cube to select it (Cube.007).
Assign material metal_bright_glossy to it. Crash.
It seems if you assign this shader a second time, blender crashes.

**System Information** Operating system: Windows-10-10.0.17134 64 Bits Graphics card: GeForce GTX 1080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 430.86 **Blender Version** Broken: version: 2.80 (sub 74), branch: blender2.7, commit date: 2019-06-04 22:32, hash: `e80cbdac33` Worked: c13e10a7404d **Short description of error** Assigning Material a second time, crashes Blender **Exact steps for others to reproduce the error** [Material_Crash.blend](https://archive.blender.org/developer/F7088153/Material_Crash.blend) Open the attached blend file. Assigns material metal_bright_glossy to the selected cube (Cube.006) In the viewport click on the cube left to the selected cube to select it (Cube.007). Assign material metal_bright_glossy to it. Crash. It seems if you assign this shader a second time, blender crashes.

Marcus Papathoma commented

2019-06-05 12:00:14 +02:00

Added subscriber: @machieb

blender-admin commented

2019-06-05 12:00:14 +02:00

#65507 was marked as duplicate of this issue

Jacques Lucke commented

2019-06-05 12:42:57 +02:00

Added subscriber: @JacquesLucke

Jacques Lucke commented

2019-06-05 12:42:57 +02:00

I cannot reproduce the issue. Can you be more specific by what you mean with "Assign"?

Marcus Papathoma commented

2019-06-05 12:49:26 +02:00

Open the dropdown Menu in the Material Properies and assign metal_bright_glossy.

Select the another cube in the viewport and do the same. Crash.
If you can´t reproduce it´s maybe windows related?

Open the dropdown Menu in the Material Properies and assign metal_bright_glossy. ![Material_Dropdown.jpg](https://archive.blender.org/developer/F7088187/Material_Dropdown.jpg) Select the another cube in the viewport and do the same. Crash. If you can´t reproduce it´s maybe windows related?

Jacques Lucke commented

2019-06-05 12:52:11 +02:00

Hm, that's what I did as well. Still cannot reproduce it.
Please make sure that your gpu driver is up to date.

Hm, that's what I did as well. Still cannot reproduce it. Please make sure that your gpu driver is up to date.

Jacques Lucke commented

2019-06-05 12:58:52 +02:00

Added subscriber: @fclem

Marcus Papathoma commented

2019-06-05 13:03:14 +02:00

I have the latest gpu driver on my machine. Updated them yesterday.
blender beta c13e10a740 from yesterday isn`t crashing on my machine.
I also tested on another machine with windows 7 and an Geforce GTX 980. Same Problem. Crash.

I have the latest gpu driver on my machine. Updated them yesterday. blender beta c13e10a7404d from yesterday isn`t crashing on my machine. I also tested on another machine with windows 7 and an Geforce GTX 980. Same Problem. Crash.

Clément Foucault self-assigned this 2019-06-05 14:25:04 +02:00

Clément Foucault commented

2019-06-05 14:25:04 +02:00

I can reproduce.

Clément Foucault removed their assignment 2019-06-05 14:30:22 +02:00

Sergey Sharybin was assigned by Clément Foucault

2019-06-05 14:30:22 +02:00

Clément Foucault commented

2019-06-05 14:30:22 +02:00

This is a threading issue with the Preview Render. Crash happens in the duplication of nodetree inside the depsgraph evaluation.

/home/clement/Blender/build_linux/bin/blender(BLI_system_backtrace+0x35) [0x55680a074eb2]
/home/clement/Blender/build_linux/bin/blender(+0x1b35b47) [0x556809cdcb47]
/home/clement/Blender/build_linux/bin/blender(+0x1b35d49) [0x556809cdcd49]
/usr/lib/libc.so.6(+0x378b0) [0x7f2529b3c8b0]
/home/clement/Blender/build_linux/bin/blender(BKE_node_tree_copy_data+0x668) [0x556809e46bf3]
/home/clement/Blender/build_linux/bin/blender(BKE_id_copy_ex+0x5ac) [0x556809dd7b3d]
/home/clement/Blender/build_linux/bin/blender(+0x1f0f5df) [0x55680a0b65df]
/home/clement/Blender/build_linux/bin/blender(_ZN3DEG34deg_expand_copy_on_write_datablockEPKNS_9DepsgraphEPKNS_6IDNodeEPNS_20DepsgraphNodeBuilderEb+0x11e) [0x55680a0b7539]
/home/clement/Blender/build_linux/bin/blender(_ZN3DEG34deg_update_copy_on_write_datablockEPKNS_9DepsgraphEPKNS_6IDNodeE+0xc6) [0x55680a0b8621]
/home/clement/Blender/build_linux/bin/blender(_ZN3DEG26deg_evaluate_copy_on_writeEP9DepsgraphPKNS_6IDNodeE+0x70) [0x55680a0b8a1d]
/home/clement/Blender/build_linux/bin/blender(_ZSt13__invoke_implIvRPFvP9DepsgraphPKN3DEG6IDNodeEEJS1_RPS3_EET_St14__invoke_otherOT0_DpOT1_+0x4c) [0x55680a0a0bad]
/home/clement/Blender/build_linux/bin/blender(_ZSt8__invokeIRPFvP9DepsgraphPKN3DEG6IDNodeEEJS1_RPS3_EENSt15__invoke_resultIT_JDpT0_EE4typeEOSC_DpOSD_+0x5e) [0x55680a09f29c]
/home/clement/Blender/build_linux/bin/blender(_ZNSt5_BindIFPFvP9DepsgraphPKN3DEG6IDNodeEESt12_PlaceholderILi1EEPS3_EE6__callIvJOS1_EJLm0ELm1EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE+0x84) [0x55680a09d986]
/home/clement/Blender/build_linux/bin/blender(_ZNSt5_BindIFPFvP9DepsgraphPKN3DEG6IDNodeEESt12_PlaceholderILi1EEPS3_EEclIJS1_EvEET0_DpOT_+0x50) [0x55680a09b202]
/home/clement/Blender/build_linux/bin/blender(_ZNSt17_Function_handlerIFvP9DepsgraphESt5_BindIFPFvS1_PKN3DEG6IDNodeEESt12_PlaceholderILi1EEPS5_EEE9_M_invokeERKSt9_Any_dataOS1_+0x37) [0x55680a097920]
/home/clement/Blender/build_linux/bin/blender(_ZNKSt8functionIFvP9DepsgraphEEclES1_+0x49) [0x55680a0b5b7b]
/home/clement/Blender/build_linux/bin/blender(+0x1f0e117) [0x55680a0b5117]
/home/clement/Blender/build_linux/bin/blender(BLI_task_pool_work_and_wait+0x7ee) [0x55680a0779aa]
/home/clement/Blender/build_linux/bin/blender(BLI_task_pool_work_wait_and_reset+0x18) [0x55680a077ca3]
/home/clement/Blender/build_linux/bin/blender(_ZN3DEG23deg_evaluate_on_refreshEPNS_9DepsgraphE+0x119) [0x55680a0b5a4c]
/home/clement/Blender/build_linux/bin/blender(DEG_evaluate_on_framechange+0xbe) [0x55680a0858ee]
/home/clement/Blender/build_linux/bin/blender(BKE_scene_graph_update_for_newframe+0xc7) [0x556809ec3716]
/home/clement/Blender/build_linux/bin/blender(+0x1fa49ae) [0x55680a14b9ae]
/home/clement/Blender/build_linux/bin/blender(RE_engine_render+0x56e) [0x55680a14c3d5]
/home/clement/Blender/build_linux/bin/blender(+0x1fa8bed) [0x55680a14fbed]
/home/clement/Blender/build_linux/bin/blender(RE_PreviewRender+0x10b) [0x55680a1547fd]
/home/clement/Blender/build_linux/bin/blender(+0x40fb682) [0x55680c2a2682]
/home/clement/Blender/build_linux/bin/blender(+0x40fb7c7) [0x55680c2a27c7]
/home/clement/Blender/build_linux/bin/blender(+0x40fc0c6) [0x55680c2a30c6]
/home/clement/Blender/build_linux/bin/blender(+0x40fc168) [0x55680c2a3168]
/home/clement/Blender/build_linux/bin/blender(+0x40fc461) [0x55680c2a3461]
/home/clement/Blender/build_linux/bin/blender(+0x21ec27e) [0x55680a39327e]
/home/clement/Blender/build_linux/bin/blender(+0x1ed263a) [0x55680a07963a]
/usr/lib/libpthread.so.0(+0x7a92) [0x7f252b06ea92]
/usr/lib/libc.so.6(clone+0x43) [0x7f2529bffcd3]

This is a threading issue with the Preview Render. Crash happens in the duplication of nodetree inside the depsgraph evaluation. ``` /home/clement/Blender/build_linux/bin/blender(BLI_system_backtrace+0x35) [0x55680a074eb2] /home/clement/Blender/build_linux/bin/blender(+0x1b35b47) [0x556809cdcb47] /home/clement/Blender/build_linux/bin/blender(+0x1b35d49) [0x556809cdcd49] /usr/lib/libc.so.6(+0x378b0) [0x7f2529b3c8b0] /home/clement/Blender/build_linux/bin/blender(BKE_node_tree_copy_data+0x668) [0x556809e46bf3] /home/clement/Blender/build_linux/bin/blender(BKE_id_copy_ex+0x5ac) [0x556809dd7b3d] /home/clement/Blender/build_linux/bin/blender(+0x1f0f5df) [0x55680a0b65df] /home/clement/Blender/build_linux/bin/blender(_ZN3DEG34deg_expand_copy_on_write_datablockEPKNS_9DepsgraphEPKNS_6IDNodeEPNS_20DepsgraphNodeBuilderEb+0x11e) [0x55680a0b7539] /home/clement/Blender/build_linux/bin/blender(_ZN3DEG34deg_update_copy_on_write_datablockEPKNS_9DepsgraphEPKNS_6IDNodeE+0xc6) [0x55680a0b8621] /home/clement/Blender/build_linux/bin/blender(_ZN3DEG26deg_evaluate_copy_on_writeEP9DepsgraphPKNS_6IDNodeE+0x70) [0x55680a0b8a1d] /home/clement/Blender/build_linux/bin/blender(_ZSt13__invoke_implIvRPFvP9DepsgraphPKN3DEG6IDNodeEEJS1_RPS3_EET_St14__invoke_otherOT0_DpOT1_+0x4c) [0x55680a0a0bad] /home/clement/Blender/build_linux/bin/blender(_ZSt8__invokeIRPFvP9DepsgraphPKN3DEG6IDNodeEEJS1_RPS3_EENSt15__invoke_resultIT_JDpT0_EE4typeEOSC_DpOSD_+0x5e) [0x55680a09f29c] /home/clement/Blender/build_linux/bin/blender(_ZNSt5_BindIFPFvP9DepsgraphPKN3DEG6IDNodeEESt12_PlaceholderILi1EEPS3_EE6__callIvJOS1_EJLm0ELm1EEEET_OSt5tupleIJDpT0_EESt12_Index_tupleIJXspT1_EEE+0x84) [0x55680a09d986] /home/clement/Blender/build_linux/bin/blender(_ZNSt5_BindIFPFvP9DepsgraphPKN3DEG6IDNodeEESt12_PlaceholderILi1EEPS3_EEclIJS1_EvEET0_DpOT_+0x50) [0x55680a09b202] /home/clement/Blender/build_linux/bin/blender(_ZNSt17_Function_handlerIFvP9DepsgraphESt5_BindIFPFvS1_PKN3DEG6IDNodeEESt12_PlaceholderILi1EEPS5_EEE9_M_invokeERKSt9_Any_dataOS1_+0x37) [0x55680a097920] /home/clement/Blender/build_linux/bin/blender(_ZNKSt8functionIFvP9DepsgraphEEclES1_+0x49) [0x55680a0b5b7b] /home/clement/Blender/build_linux/bin/blender(+0x1f0e117) [0x55680a0b5117] /home/clement/Blender/build_linux/bin/blender(BLI_task_pool_work_and_wait+0x7ee) [0x55680a0779aa] /home/clement/Blender/build_linux/bin/blender(BLI_task_pool_work_wait_and_reset+0x18) [0x55680a077ca3] /home/clement/Blender/build_linux/bin/blender(_ZN3DEG23deg_evaluate_on_refreshEPNS_9DepsgraphE+0x119) [0x55680a0b5a4c] /home/clement/Blender/build_linux/bin/blender(DEG_evaluate_on_framechange+0xbe) [0x55680a0858ee] /home/clement/Blender/build_linux/bin/blender(BKE_scene_graph_update_for_newframe+0xc7) [0x556809ec3716] /home/clement/Blender/build_linux/bin/blender(+0x1fa49ae) [0x55680a14b9ae] /home/clement/Blender/build_linux/bin/blender(RE_engine_render+0x56e) [0x55680a14c3d5] /home/clement/Blender/build_linux/bin/blender(+0x1fa8bed) [0x55680a14fbed] /home/clement/Blender/build_linux/bin/blender(RE_PreviewRender+0x10b) [0x55680a1547fd] /home/clement/Blender/build_linux/bin/blender(+0x40fb682) [0x55680c2a2682] /home/clement/Blender/build_linux/bin/blender(+0x40fb7c7) [0x55680c2a27c7] /home/clement/Blender/build_linux/bin/blender(+0x40fc0c6) [0x55680c2a30c6] /home/clement/Blender/build_linux/bin/blender(+0x40fc168) [0x55680c2a3168] /home/clement/Blender/build_linux/bin/blender(+0x40fc461) [0x55680c2a3461] /home/clement/Blender/build_linux/bin/blender(+0x21ec27e) [0x55680a39327e] /home/clement/Blender/build_linux/bin/blender(+0x1ed263a) [0x55680a07963a] /usr/lib/libpthread.so.0(+0x7a92) [0x7f252b06ea92] /usr/lib/libc.so.6(clone+0x43) [0x7f2529bffcd3] ```

blender-admin commented

2019-06-05 14:51:40 +02:00

This issue was referenced by 5f737cc18f

This issue was referenced by 5f737cc18fb9d4385d76a9cc652fc4e1a32bbd34

Sergey Sharybin commented

2019-06-05 14:53:21 +02:00

Changed status from 'Open' to: 'Resolved'

Sergey Sharybin closed this issue

2019-06-05 14:53:21 +02:00

Brecht Van Lommel commented

2019-06-05 16:06:26 +02:00

Added subscribers: @AmirShehata, @animate1978