Crash running Discontinuity (Euler) filter on "baked" curves #95400

New Issue

Demeter Dzadik · 2022-02-01T16:30:46+01:00

Demeter Dzadik commented

2022-02-01 16:30:46 +01:00

System Information
Operating system: Linux-5.15.11-76051511-generic-x86_64-with-glibc2.34 64 Bits
Graphics card: NVIDIA GeForce RTX 2080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 470.86

Blender Version
Broken: version: 3.2.0 Alpha, branch: master, commit date: 2022-02-01 13:59, hash: 32b33e91eb
Worked: Unknown

Short description of error
Through some unintentional button clicks, @PabloFournier has found a repeatable crash.

Thread 1 "blender" received signal SIGSEGV, Segmentation fault.
euler_filter_multi_channel (euf=0x7fffa134fcc8, reports=0x7fff8f24e638) at /media/data/blender_guest/blender_master/source/blender/editors/space_graph/graph_edit.c:1829
1829	      fcu_rot_x->bezt[0].vec[1][1],
#0  euler_filter_multi_channel (euf=0x7fffa134fcc8, reports=0x7fff8f24e638)
    at /media/data/blender_guest/blender_master/source/blender/editors/space_graph/graph_edit.c:1829
#1  0x000000000596fb74 in euler_filter_perform_filter
    (eulers=0x7fffffffd7e0, reports=0x7fff8f24e638, r_curves_filtered=0x7fffffffd7c4, r_curves_seen=0x7fffffffd7c8)
    at /media/data/blender_guest/blender_master/source/blender/editors/space_graph/graph_edit.c:1920
#2  0x000000000596fd95 in graphkeys_euler_filter_exec
    (C=0x7ffff49345c8, op=0x7fffc0a47fc8)
    at /media/data/blender_guest/blender_master/source/blender/editors/space_graph/graph_edit.c:1976
#3  0x00000000044121be in wm_operator_invoke
    (C=0x7ffff49345c8, ot=0x7ffff4fa3a08, event=0x7fffceba5808, properties=0x7fffffffdc90, reports=0x0, poll_only=false, use_last_properties=true)
    at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_event_system.c:1351
#4  0x0000000004412820 in wm_operator_call_internal
    (C=0x7ffff49345c8, ot=0x7ffff4fa3a08, properties=0x7fffffffdc90, reports=0x0, context=WM_OP_INVOKE_REGION_WIN, poll_only=false, event=0x7fffceba5808)
    at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_event_system.c:1546
--Type <RET> for more, q to quit, c to continue without paging--c
- 5  0x0000000004412a21 in WM_operator_name_call_ptr (C=0x7ffff49345c8, ot=0x7ffff4fa3a08, context=WM_OP_INVOKE_REGION_WIN, properties=0x7fffffffdc90) at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_event_system.c:1593
- 6  0x000000000441303b in WM_operator_name_call_ptr_with_depends_on_cursor (C=0x7ffff49345c8, ot=0x7ffff4fa3a08, opcontext=WM_OP_INVOKE_REGION_WIN, properties=0x7fffffffdc90, drawstr=0x7fffffffddf0 "Discontinuity (Euler) Filter") at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_event_system.c:1781
- 7  0x00000000057d779f in ui_apply_but_funcs_after (C=0x7ffff49345c8) at /media/data/blender_guest/blender_master/source/blender/editors/interface/interface_handlers.c:1024
- 8  0x00000000057f4f78 in ui_handler_region_menu (C=0x7ffff49345c8, event=0x7fff8c210208, UNUSED_userdata=0x7fffc01bfd08) at /media/data/blender_guest/blender_master/source/blender/editors/interface/interface_handlers.c:11399
- 9  0x000000000441054f in wm_handler_ui_call (C=0x7ffff49345c8, handler=0x7fffb1de01e8, event=0x7fff8c210208, always_pass=0) at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_event_system.c:714
- 10 0x0000000004416b37 in wm_handlers_do_intern (C=0x7ffff49345c8, win=0x7fffb805ce88, event=0x7fff8c210208, handlers=0x7fffb805cf98) at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_event_system.c:3041
- 11 0x00000000044171ae in wm_handlers_do (C=0x7ffff49345c8, event=0x7fff8c210208, handlers=0x7fffb805cf98) at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_event_system.c:3161
- 12 0x0000000004418a82 in wm_event_do_handlers (C=0x7ffff49345c8) at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_event_system.c:3691
- 13 0x0000000004409baa in WM_main (C=0x7ffff49345c8) at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm.c:639
- 14 0x0000000003c4a5b2 in main (argc=1, argv=0x7fffffffe4d8) at /media/data/blender_guest/blender_master/source/creator/creator.c:560

Exact steps for others to reproduce the error

Open attached file
Select only one of the F-curves and run {nav Key > Bake Curve}.
Select all F-curves and run {nav Key > Discontinuity (Euler) Filter}.
Running it should crash.
discontinuity_filter_on_baked_curve_crash_2.blend

**System Information** Operating system: Linux-5.15.11-76051511-generic-x86_64-with-glibc2.34 64 Bits Graphics card: NVIDIA GeForce RTX 2080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 470.86 **Blender Version** Broken: version: 3.2.0 Alpha, branch: master, commit date: 2022-02-01 13:59, hash: `32b33e91eb` Worked: Unknown **Short description of error** Through some unintentional button clicks, @PabloFournier has found a repeatable crash. ``` Thread 1 "blender" received signal SIGSEGV, Segmentation fault. euler_filter_multi_channel (euf=0x7fffa134fcc8, reports=0x7fff8f24e638) at /media/data/blender_guest/blender_master/source/blender/editors/space_graph/graph_edit.c:1829 1829 fcu_rot_x->bezt[0].vec[1][1], #0 euler_filter_multi_channel (euf=0x7fffa134fcc8, reports=0x7fff8f24e638) at /media/data/blender_guest/blender_master/source/blender/editors/space_graph/graph_edit.c:1829 #1 0x000000000596fb74 in euler_filter_perform_filter (eulers=0x7fffffffd7e0, reports=0x7fff8f24e638, r_curves_filtered=0x7fffffffd7c4, r_curves_seen=0x7fffffffd7c8) at /media/data/blender_guest/blender_master/source/blender/editors/space_graph/graph_edit.c:1920 #2 0x000000000596fd95 in graphkeys_euler_filter_exec (C=0x7ffff49345c8, op=0x7fffc0a47fc8) at /media/data/blender_guest/blender_master/source/blender/editors/space_graph/graph_edit.c:1976 #3 0x00000000044121be in wm_operator_invoke (C=0x7ffff49345c8, ot=0x7ffff4fa3a08, event=0x7fffceba5808, properties=0x7fffffffdc90, reports=0x0, poll_only=false, use_last_properties=true) at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_event_system.c:1351 #4 0x0000000004412820 in wm_operator_call_internal (C=0x7ffff49345c8, ot=0x7ffff4fa3a08, properties=0x7fffffffdc90, reports=0x0, context=WM_OP_INVOKE_REGION_WIN, poll_only=false, event=0x7fffceba5808) at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_event_system.c:1546 --Type <RET> for more, q to quit, c to continue without paging--c - 5 0x0000000004412a21 in WM_operator_name_call_ptr (C=0x7ffff49345c8, ot=0x7ffff4fa3a08, context=WM_OP_INVOKE_REGION_WIN, properties=0x7fffffffdc90) at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_event_system.c:1593 - 6 0x000000000441303b in WM_operator_name_call_ptr_with_depends_on_cursor (C=0x7ffff49345c8, ot=0x7ffff4fa3a08, opcontext=WM_OP_INVOKE_REGION_WIN, properties=0x7fffffffdc90, drawstr=0x7fffffffddf0 "Discontinuity (Euler) Filter") at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_event_system.c:1781 - 7 0x00000000057d779f in ui_apply_but_funcs_after (C=0x7ffff49345c8) at /media/data/blender_guest/blender_master/source/blender/editors/interface/interface_handlers.c:1024 - 8 0x00000000057f4f78 in ui_handler_region_menu (C=0x7ffff49345c8, event=0x7fff8c210208, UNUSED_userdata=0x7fffc01bfd08) at /media/data/blender_guest/blender_master/source/blender/editors/interface/interface_handlers.c:11399 - 9 0x000000000441054f in wm_handler_ui_call (C=0x7ffff49345c8, handler=0x7fffb1de01e8, event=0x7fff8c210208, always_pass=0) at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_event_system.c:714 - 10 0x0000000004416b37 in wm_handlers_do_intern (C=0x7ffff49345c8, win=0x7fffb805ce88, event=0x7fff8c210208, handlers=0x7fffb805cf98) at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_event_system.c:3041 - 11 0x00000000044171ae in wm_handlers_do (C=0x7ffff49345c8, event=0x7fff8c210208, handlers=0x7fffb805cf98) at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_event_system.c:3161 - 12 0x0000000004418a82 in wm_event_do_handlers (C=0x7ffff49345c8) at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_event_system.c:3691 - 13 0x0000000004409baa in WM_main (C=0x7ffff49345c8) at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm.c:639 - 14 0x0000000003c4a5b2 in main (argc=1, argv=0x7fffffffe4d8) at /media/data/blender_guest/blender_master/source/creator/creator.c:560 ``` **Exact steps for others to reproduce the error** - Open attached file - Select only one of the F-curves and run {nav Key > Bake Curve}. - Select all F-curves and run {nav Key > Discontinuity (Euler) Filter}. Running it should crash. [discontinuity_filter_on_baked_curve_crash_2.blend](https://archive.blender.org/developer/F12998753/discontinuity_filter_on_baked_curve_crash_2.blend)

Demeter Dzadik commented

2022-02-01 16:30:46 +01:00

Added subscribers: @PabloFournier, @Mets

Richard Antalik commented

2022-02-02 01:04:13 +01:00

Added subscriber: @iss

Richard Antalik commented

2022-02-02 01:04:13 +01:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Richard Antalik commented

2022-02-02 01:04:13 +01:00

Can't reproduce this here, because Key -> Discontinuity (Euler) Filter button is disabled after previous step. Can you clarify these steps perhaps?

Demeter Dzadik commented

2022-02-04 16:58:17 +01:00

It seems that time heals bugs, because I can't repro this anymore either... What the heck x_X
I'll ask @PabloFournier when he's around...

It seems that time heals bugs, because I can't repro this anymore either... What the heck x_X I'll ask @PabloFournier when he's around...

Demeter Dzadik commented

2022-02-22 18:16:24 +01:00

I got it (with help from Pablo of course <3)! I missed a step in the reproduction steps. I updated the task description accordingly.

Richard Antalik commented

2022-03-01 01:05:54 +01:00

Sorry, I am not sure if I can follow Unhide and select another curve (while holding Shift, so the baked curves are still selected)

All curves are selected in provided file and none are hidden. Perhaps, can you make video recording?

Sorry, I am not sure if I can follow `Unhide and select another curve (while holding Shift, so the baked curves are still selected)` All curves are selected in provided file and none are hidden. Perhaps, can you make video recording?

Richard Antalik commented

2022-04-12 21:34:05 +02:00

@Mets Poking if you can clarify this

Germano Cavalcante commented

2022-04-12 22:05:22 +02:00

Added subscriber: @mano-wii

Germano Cavalcante commented

2022-04-12 22:05:22 +02:00

The steps are confusing as it says "Unhide and select another curve" although there's no hidden curve.
Also when running the Discontinuity (Euler) Filter operator the message: "No Euler Rotation F-Curves to fix up" is raised.
So is the attached file the correct one?

However I edited the attached file and managed to replicate the same crash call stack.
I will edit the description.

The steps are confusing as it says `"Unhide and select another curve"` although there's no hidden curve. Also when running the `Discontinuity (Euler) Filter` operator the message: `"No Euler Rotation F-Curves to fix up"` is raised. So is the attached file the correct one? However I edited the attached file and managed to replicate the same crash call stack. I will edit the description.

Germano Cavalcante commented

2022-04-12 22:08:45 +02:00

Changed status from 'Needs User Info' to: 'Confirmed'

Demeter Dzadik commented

2022-04-13 12:27:01 +02:00

Apologies, it seems I missed a few notifications! Thank you guys for clearing things up, sorry you had to do it without my help :x

Philipp Oeser removed the

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Crash running Discontinuity (Euler) filter on "baked" curves #95400