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Bug 1874398
Summary: | makesrna crashes during the build | ||
---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Dan Horák <dan> |
Component: | blender | Assignee: | Dan Horák <dan> |
Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | 34 | CC: | design-devel, hannsj_uhl, kwizart, luya_tfz, negativo17, promac, tstaudt |
Target Milestone: | --- | Keywords: | Reopened |
Target Release: | --- | ||
Hardware: | s390x | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | blender-2.90.0-3.fc33 blender-2.93.0-1.fc33 blender-2.93.0-1.fc34 | Doc Type: | If docs needed, set a value |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2021-06-13 01:19:47 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | |||
Bug Blocks: | 467765 |
Description
Dan Horák
2020-09-01 09:38:03 UTC
And there is no crash when LTO is disabled, so very likely it uncovered a hidden bug or relying on undefined behaviour or similar source code issue. FEDORA-2020-a9c959e657 has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2020-a9c959e657 FEDORA-2020-a9c959e657 has been pushed to the Fedora 33 testing repository. In short time you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2020-a9c959e657` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-a9c959e657 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. Luya, please report this issue to upstream. This is most likely blender's fault. (In reply to Dan Horák from comment #4) > Luya, please report this issue to upstream. This is most likely blender's > fault. Does the issue happen on Blender 2.90? Just asking because submitting the bug to upstream? If possible, attach the log containing the traceback Yes, it does happen with blender 2.90 as well. I believe this is another case when enabled LTO reveals some real bug in the source code. build output ... [ 82%] Built target makesrna make -f source/blender/makesrna/intern/CMakeFiles/bf_rna.dir/build.make source/blender/makesrna/intern/CMakeFiles/bf_rna.dir/depend make[2]: Entering directory '/builddir/build/BUILD/blender-2.90.0/s390x-redhat-linux-gnu' [ 82%] Generating rna_ID_gen.c, rna_action_gen.c, rna_animation_gen.c, rna_animviz_gen.c, rna_armature_gen.c, rna_boid_gen.c, rna_brush_gen.c, rna_cachefile_gen.c, rna_camera_gen.c, rna_cloth_gen.c, rna_collection_gen.c, rna_color_gen.c, rna_constraint_gen.c, rna_context_gen.c, rna_curve_gen.c, rna_curveprofile_gen.c, rna_depsgraph_gen.c, rna_dynamicpaint_gen.c, rna_fcurve_gen.c, rna_fluid_gen.c, rna_gpencil_gen.c, rna_gpencil_modifier_gen.c, rna_image_gen.c, rna_key_gen.c, rna_lattice_gen.c, rna_layer_gen.c, rna_light_gen.c, rna_lightprobe_gen.c, rna_linestyle_gen.c, rna_main_gen.c, rna_mask_gen.c, rna_material_gen.c, rna_mesh_gen.c, rna_meta_gen.c, rna_modifier_gen.c, rna_movieclip_gen.c, rna_nla_gen.c, rna_nodetree_gen.c, rna_object_gen.c, rna_object_force_gen.c, rna_packedfile_gen.c, rna_palette_gen.c, rna_particle_gen.c, rna_pose_gen.c, rna_render_gen.c, rna_rigidbody_gen.c, rna_rna_gen.c, rna_scene_gen.c, rna_screen_gen.c, rna_sculpt_paint_gen.c, rna_sequencer_gen.c, rna_shader_fx_gen.c, rna_sound_gen.c, rna_space_gen.c, rna_speaker_gen.c, rna_test_gen.c, rna_text_gen.c, rna_texture_gen.c, rna_timeline_gen.c, rna_tracking_gen.c, rna_ui_gen.c, rna_userdef_gen.c, rna_vfont_gen.c, rna_volume_gen.c, rna_wm_gen.c, rna_wm_gizmo_gen.c, rna_workspace_gen.c, rna_world_gen.c, rna_xr_gen.c, rna_prototypes_gen.h cd /builddir/build/BUILD/blender-2.90.0/s390x-redhat-linux-gnu/source/blender/makesrna/intern && ../../../../bin/makesrna /builddir/build/BUILD/blender-2.90.0/s390x-redhat-linux-gnu/source/blender/makesrna/intern/ Attempt to free NULL pointer make[2]: *** [source/blender/makesrna/intern/CMakeFiles/bf_rna.dir/build.make:84: source/blender/makesrna/intern/rna_ID_gen.c] Aborted (core dumped) make[2]: Leaving directory '/builddir/build/BUILD/blender-2.90.0/s390x-redhat-linux-gnu' make[1]: *** [CMakeFiles/Makefile2:5901: source/blender/makesrna/intern/CMakeFiles/bf_rna.dir/all] Error 2 running under gdb gives: <mock-chroot> sh-5.0# gdb ../../../../bin/makesrna GNU gdb (GDB) Fedora 9.2-6.fc33 Copyright (C) 2020 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "s390x-redhat-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from ../../../../bin/makesrna... (gdb) set args /builddir/build/BUILD/blender-2.90.0/s390x-redhat-linux-gnu/source/blender/makesrna/intern/ (gdb) run Starting program: /builddir/build/BUILD/blender-2.90.0/s390x-redhat-linux-gnu/bin/makesrna /builddir/build/BUILD/blender-2.90.0/s390x-redhat-linux-gnu/source/blender/makesrna/intern/ [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Attempt to free NULL pointer Program received signal SIGABRT, Aborted. 0x000003fffda4ab86 in raise () from /lib64/libc.so.6 (gdb) where #0 0x000003fffda4ab86 in raise () from /lib64/libc.so.6 #1 0x000003fffda2b808 in abort () from /lib64/libc.so.6 #2 0x000002aa0018f5fa in MEM_lockfree_freeN (vmemh=<optimized out>) at /builddir/build/BUILD/blender-2.90.0/intern/guardedalloc/intern/mallocn_lockfree_impl.c:114 #3 MEM_lockfree_freeN (vmemh=0x0) at /builddir/build/BUILD/blender-2.90.0/intern/guardedalloc/intern/mallocn_lockfree_impl.c:102 #4 0x000002aa00190a6c in DNA_sdna_free (sdna=0x2aa002e9808) at /builddir/build/BUILD/blender-2.90.0/source/blender/makesdna/intern/dna_genfile.c:146 #5 0x000002aa0005f67e in DNA_sdna_from_data (data=<optimized out>, do_endian_swap=false, data_alloc=false, r_error_message=<synthetic pointer>, data_len=103476) at /builddir/build/BUILD/blender-2.90.0/source/blender/makesdna/intern/dna_genfile.c:335 #6 RNA_create () at /builddir/build/BUILD/blender-2.90.0/source/blender/makesrna/intern/rna_define.c:708 #7 0x000002aa0005ab78 in rna_preprocess (outfile=0x3fffffff47c "/builddir/build/BUILD/blender-2.90.0/s390x-redhat-linux-gnu/source/blender/makesrna/intern/") at /builddir/build/BUILD/blender-2.90.0/source/blender/makesrna/intern/makesrna.c:5016 #8 0x000002aa0005442a in main (argc=<optimized out>, argv=0x3fffffff1a8) at /builddir/build/BUILD/blender-2.90.0/source/blender/makesrna/intern/makesrna.c:5174 (gdb) Bug report filed upstream https://developer.blender.org/T80639 Upstream lacks the hardware and equipment to reproduce the issue. They suggested removing a line of code starting with "WITH_ASSERT_ABORT" by try taking out the abort by either removing the line of code or by turning the cmake option WITH_ASSERT_ABORT to off. Source code: https://developer.blender.org/diffusion/B/browse/master/intern/guardedalloc/intern/mallocn_lockfree_impl.c$112 I will suggest to get contact with upstream via the ticket report (see links attached on comment #7) considering your knowledge of s390x architecture. I have replied in the upstream ticket. Hopefully we can find a solution as blender would benefit from it, I believe. Upstream closed the ticket because of the supported s390x. Feel free to work on a fix. FEDORA-2020-a9c959e657 has been pushed to the Fedora 33 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2020-e807be8b1d has been submitted as an update to Fedora 32. https://bodhi.fedoraproject.org/updates/FEDORA-2020-e807be8b1d FEDORA-2020-1aef1e9bca has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2020-1aef1e9bca This bug appears to have been reported against 'rawhide' during the Fedora 34 development cycle. Changing version to 34. FEDORA-2021-95e340dc3d has been submitted as an update to Fedora 34. https://bodhi.fedoraproject.org/updates/FEDORA-2021-95e340dc3d FEDORA-2021-ec68aa382b has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2021-ec68aa382b FEDORA-2021-95e340dc3d has been pushed to the Fedora 34 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2021-95e340dc3d` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-95e340dc3d See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2021-ec68aa382b has been pushed to the Fedora 33 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2021-ec68aa382b` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-ec68aa382b See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2021-ec68aa382b has been pushed to the Fedora 33 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2021-95e340dc3d has been pushed to the Fedora 34 stable repository. If problem still persists, please make note of it in this bug report. |