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Crash with multiple modifiers (wave+bulean;bulean+solidify+subsurf+remesh)
Open, Confirmed, MediumPublic

Description

System Information
Distributor ID: LinuxMint
Description: Linux Mint 17.3 Rosa
Release: 17.3
Codename: rosa

Linux version 4.4.0-28-generic (buildd@lcy01-11) (gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04.3) ) #47~14.04.1-Ubuntu SMP Fri Jun 24 16:30:35 UTC 2016

Asus n750jv, NVIDIA GeForce GT 750M

Blender Version
Broken: 2.8 4bble22 (and three another versions)
Worked: not find

Short description of error
Crash and closing with multiple modifiers in stack (wave+bulean;bulean+solidify+subsurf+remesh)
When working and/or playing an animation.

Exact steps for others to reproduce the error
Run on a attached .blend file, press 'play'.

Details

Type
Bug

Event Timeline

Bastien Montagne (mont29) triaged this task as Confirmed, Medium priority.

Tried it twice, got two very different crashes, both from remesh modifier though:

Crash I

Crash happens in dualcon lib, after over 240 recursive calls to addTriangle:

ASAN:DEADLYSIGNAL
=================================================================
==26852==ERROR: AddressSanitizer: stack-overflow on address 0x7fff6ef7eff0 (pc 0x7fb564ebd1db bp 0x7fb565e53bb0 sp 0x7fff6ef7eff0 T0)
    #0 0x7fb564ebd1da  (/usr/lib/x86_64-linux-gnu/libasan.so.3+0xe31da)
    #1 0x7fb564e0b9ea in __tls_get_addr (/usr/lib/x86_64-linux-gnu/libasan.so.3+0x319ea)
    #2 0x7fb564ebdb53  (/usr/lib/x86_64-linux-gnu/libasan.so.3+0xe3b53)
    #3 0x7fb564e0003b  (/usr/lib/x86_64-linux-gnu/libasan.so.3+0x2603b)
    #4 0x7fb564e9cbc8 in operator new(unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.3+0xc2bc8)
    #5 0x55b0cd775a20 in Octree::addTriangle(InternalNode*, CubeTriangleIsect*, int) /home/i74700deb64/blender/__work__/src/intern/dualcon/intern/octree.cpp:374
    #6 0x55b0cd775dc7 in Octree::addTriangle(InternalNode*, CubeTriangleIsect*, int) /home/i74700deb64/blender/__work__/src/intern/dualcon/intern/octree.cpp:403
    #7 0x55b0cd775dc7 in Octree::addTriangle(InternalNode*, CubeTriangleIsect*, int) /home/i74700deb64/blender/__work__/src/intern/dualcon/intern/octree.cpp:403
    #8 0x55b0cd775dc7 in Octree::addTriangle(InternalNode*, CubeTriangleIsect*, int) /home/i74700deb64/blender/__work__/src/intern/dualcon/intern/octree.cpp:403
    #9 0x55b0cd775dc7 in Octree::addTriangle(InternalNode*, CubeTriangleIsect*, int) /home/i74700deb64/blender/__work__/src/intern/dualcon/intern/octree.cpp:403

and 240 other same lines of octree.cpp:403

Crash II

=================================================================
==27003==ERROR: AddressSanitizer: SEGV on unknown address 0x000000004444 (pc 0x556ff11b5cde bp 0x7f566fe065f0 sp 0x7f566fe065d0 T20)
    #0 0x556ff11b5cdd in Octree::getEdgeParity(LeafNode const*, int) const /home/i74700deb64/blender/__work__/src/intern/dualcon/intern/octree.h:618
    #1 0x556ff11b01ad in Octree::processEdgeParity(LeafNode**, int*, int, int) /home/i74700deb64/blender/__work__/src/intern/dualcon/intern/octree.cpp:2563
    #2 0x556ff11b05d9 in Octree::edgeProcParity(Node**, int*, int*, int, int) /home/i74700deb64/blender/__work__/src/intern/dualcon/intern/octree.cpp:2584
    #3 0x556ff11b35ca in Octree::cellProcParity(Node*, int, int) /home/i74700deb64/blender/__work__/src/intern/dualcon/intern/octree.cpp:2747
    #4 0x556ff11b2e52 in Octree::cellProcParity(Node*, int, int) /home/i74700deb64/blender/__work__/src/intern/dualcon/intern/octree.cpp:2716
    #5 0x556ff11b2e52 in Octree::cellProcParity(Node*, int, int) /home/i74700deb64/blender/__work__/src/intern/dualcon/intern/octree.cpp:2716
    #6 0x556ff11b2e52 in Octree::cellProcParity(Node*, int, int) /home/i74700deb64/blender/__work__/src/intern/dualcon/intern/octree.cpp:2716
    #7 0x556ff11b2e52 in Octree::cellProcParity(Node*, int, int) /home/i74700deb64/blender/__work__/src/intern/dualcon/intern/octree.cpp:2716
    #8 0x556ff11b2e52 in Octree::cellProcParity(Node*, int, int) /home/i74700deb64/blender/__work__/src/intern/dualcon/intern/octree.cpp:2716
    #9 0x556ff11b2e52 in Octree::cellProcParity(Node*, int, int) /home/i74700deb64/blender/__work__/src/intern/dualcon/intern/octree.cpp:2716
    #10 0x556ff119c12e in Octree::resetMinimalEdges() /home/i74700deb64/blender/__work__/src/intern/dualcon/intern/octree.cpp:262
    #11 0x556ff119b3d7 in Octree::scanConvert() /home/i74700deb64/blender/__work__/src/intern/dualcon/intern/octree.cpp:122
    #12 0x556ff11996dd in dualcon /home/i74700deb64/blender/__work__/src/intern/dualcon/intern/dualcon_c_api.cpp:185
    #13 0x556feeed2cfd in applyModifier /home/i74700deb64/blender/__work__/src/source/blender/modifiers/intern/MOD_remesh.c:176
    #14 0x556fefab950f in modwrap_applyModifier /home/i74700deb64/blender/__work__/src/source/blender/blenkernel/intern/modifier.c:744
    #15 0x556fef74a4f4 in mesh_calc_modifiers /home/i74700deb64/blender/__work__/src/source/blender/blenkernel/intern/DerivedMesh.c:2058
    #16 0x556fef74ef86 in mesh_build_data /home/i74700deb64/blender/__work__/src/source/blender/blenkernel/intern/DerivedMesh.c:2611
    #17 0x556fef74fa34 in makeDerivedMesh /home/i74700deb64/blender/__work__/src/source/blender/blenkernel/intern/DerivedMesh.c:2708
    #18 0x556fefb3e833 in BKE_object_handle_data_update /home/i74700deb64/blender/__work__/src/source/blender/blenkernel/intern/object_update.c:201
    #19 0x556fefb2438e in BKE_object_handle_update_ex /home/i74700deb64/blender/__work__/src/source/blender/blenkernel/intern/object.c:2702
    #20 0x556fefc2e743 in scene_update_object_func /home/i74700deb64/blender/__work__/src/source/blender/blenkernel/intern/scene.c:1499
    #21 0x556ff04a6fe4 in task_scheduler_thread_run /home/i74700deb64/blender/__work__/src/source/blender/blenlib/intern/task.c:328
    #22 0x7f56ad4e2463 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x7463)
    #23 0x7f56a3f9b9de in __clone (/lib/x86_64-linux-gnu/libc.so.6+0xe89de)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/i74700deb64/blender/__work__/src/intern/dualcon/intern/octree.h:618 in Octree::getEdgeParity(LeafNode const*, int) const
Thread T20 created by T0 here:
    #0 0x7f56af514f59 in pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.3+0x30f59)
    #1 0x556ff04a7431 in BLI_task_scheduler_create /home/i74700deb64/blender/__work__/src/source/blender/blenlib/intern/task.c:379
    #2 0x556ff04aa58c in BLI_task_scheduler_get /home/i74700deb64/blender/__work__/src/source/blender/blenlib/intern/threads.c:174
    #3 0x556fefc2eeff in scene_update_objects /home/i74700deb64/blender/__work__/src/source/blender/blenkernel/intern/scene.c:1626
    #4 0x556fefc2f302 in scene_update_tagged_recursive /home/i74700deb64/blender/__work__/src/source/blender/blenkernel/intern/scene.c:1707
    #5 0x556fefc2fa7d in BKE_scene_update_tagged /home/i74700deb64/blender/__work__/src/source/blender/blenkernel/intern/scene.c:1810
    #6 0x556ff01743a5 in rna_Scene_update_tagged /home/i74700deb64/blender/__work__/src/source/blender/makesrna/intern/rna_scene_api.c:130
    #7 0x556ff01b195a in Scene_update_call /home/i74700deb64/blender/__work__/build_cmake_dbg/source/blender/makesrna/intern/rna_scene_gen.c:10934
    #8 0x556fefe5e07f in RNA_function_call /home/i74700deb64/blender/__work__/src/source/blender/makesrna/intern/rna_access.c:6217
    #9 0x556feeab2660 in pyrna_func_call /home/i74700deb64/blender/__work__/src/source/blender/python/intern/bpy_rna.c:5549
    #10 0x7f56ae92e446 in PyObject_Call (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1d2446)

==27003==ABORTING