================================================================= ==3378==ERROR: AddressSanitizer: heap-use-after-free on address 0x603000428e98 at pc 0x5583f7039b5e bp 0x7ffd3294a0c0 sp 0x7ffd3294a0b0 READ of size 8 at 0x603000428e98 thread T0 #0 0x5583f7039b5d in metaball_batch_cache_clear /home/dfelinto/src/blender/blender/source/blender/draw/intern/draw_cache_impl_metaball.c:171 #1 0x5583f7039bc1 in DRW_mball_batch_cache_free /home/dfelinto/src/blender/blender/source/blender/draw/intern/draw_cache_impl_metaball.c:176 #2 0x5583f760cc7d in BKE_mball_batch_cache_free /home/dfelinto/src/blender/blender/source/blender/blenkernel/intern/mball.c:561 #3 0x5583f76090d2 in BKE_mball_free /home/dfelinto/src/blender/blender/source/blender/blenkernel/intern/mball.c:78 #4 0x5583f75c69f8 in BKE_libblock_free_datablock /home/dfelinto/src/blender/blender/source/blender/blenkernel/intern/library_remap.c:768 #5 0x5583f75c721a in BKE_libblock_free_ex /home/dfelinto/src/blender/blender/source/blender/blenkernel/intern/library_remap.c:977 #6 0x5583f7599329 in BKE_main_free /home/dfelinto/src/blender/blender/source/blender/blenkernel/intern/library.c:1404 #7 0x5583f732485f in BKE_blender_free /home/dfelinto/src/blender/blender/source/blender/blenkernel/intern/blender.c:84 #8 0x5583f4f58537 in WM_exit_ext /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_init_exit.c:522 #9 0x5583f4f58871 in WM_exit /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_init_exit.c:619 #10 0x5583f4f74cbf in wm_exit_blender_exec /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_operators.c:2282 #11 0x5583f4f313e8 in wm_operator_invoke /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:1187 #12 0x5583f4f32296 in wm_operator_call_internal /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:1370 #13 0x5583f4f324f7 in WM_operator_name_call_ptr /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:1418 #14 0x5583f5845902 in ui_apply_but_funcs_after /home/dfelinto/src/blender/blender/source/blender/editors/interface/interface_handlers.c:799 #15 0x5583f588fcc9 in ui_popup_handler /home/dfelinto/src/blender/blender/source/blender/editors/interface/interface_handlers.c:10211 #16 0x5583f4f2cb8d in wm_handler_ui_call /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:499 #17 0x5583f4f369dd in wm_handlers_do_intern /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:2167 #18 0x5583f4f37aac in wm_handlers_do /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:2382 #19 0x5583f4f39605 in wm_event_do_handlers /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:2675 #20 0x5583f4f18df9 in WM_main /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm.c:512 #21 0x5583f4f0e727 in main /home/dfelinto/src/blender/blender/source/creator/creator.c:526 #22 0x7fd54c3aa1c0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x211c0) #23 0x5583f4f0db29 in _start (/home/dfelinto/src/blender/release/blender2.8/bin/blender+0x32ecb29) 0x603000428e98 is located 8 bytes inside of 24-byte region [0x603000428e90,0x603000428ea8) freed by thread T0 here: #0 0x7fd5535807b8 in __interceptor_free (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xde7b8) #1 0x5583f8718137 in MEM_lockfree_freeN /home/dfelinto/src/blender/blender/intern/guardedalloc/intern/mallocn_lockfree_impl.c:164 #2 0x5583f7039c36 in DRW_mball_batch_cache_free /home/dfelinto/src/blender/blender/source/blender/draw/intern/draw_cache_impl_metaball.c:177 #3 0x5583f760cc7d in BKE_mball_batch_cache_free /home/dfelinto/src/blender/blender/source/blender/blenkernel/intern/mball.c:561 #4 0x5583f76090d2 in BKE_mball_free /home/dfelinto/src/blender/blender/source/blender/blenkernel/intern/mball.c:78 #5 0x5583f75c69f8 in BKE_libblock_free_datablock /home/dfelinto/src/blender/blender/source/blender/blenkernel/intern/library_remap.c:768 #6 0x5583f75c721a in BKE_libblock_free_ex /home/dfelinto/src/blender/blender/source/blender/blenkernel/intern/library_remap.c:977 #7 0x5583f7599329 in BKE_main_free /home/dfelinto/src/blender/blender/source/blender/blenkernel/intern/library.c:1404 #8 0x5583f732485f in BKE_blender_free /home/dfelinto/src/blender/blender/source/blender/blenkernel/intern/blender.c:84 #9 0x5583f4f58537 in WM_exit_ext /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_init_exit.c:522 #10 0x5583f4f58871 in WM_exit /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_init_exit.c:619 #11 0x5583f4f74cbf in wm_exit_blender_exec /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_operators.c:2282 #12 0x5583f4f313e8 in wm_operator_invoke /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:1187 #13 0x5583f4f32296 in wm_operator_call_internal /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:1370 #14 0x5583f4f324f7 in WM_operator_name_call_ptr /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:1418 #15 0x5583f5845902 in ui_apply_but_funcs_after /home/dfelinto/src/blender/blender/source/blender/editors/interface/interface_handlers.c:799 #16 0x5583f588fcc9 in ui_popup_handler /home/dfelinto/src/blender/blender/source/blender/editors/interface/interface_handlers.c:10211 #17 0x5583f4f2cb8d in wm_handler_ui_call /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:499 #18 0x5583f4f369dd in wm_handlers_do_intern /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:2167 #19 0x5583f4f37aac in wm_handlers_do /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:2382 #20 0x5583f4f39605 in wm_event_do_handlers /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:2675 #21 0x5583f4f18df9 in WM_main /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm.c:512 #22 0x5583f4f0e727 in main /home/dfelinto/src/blender/blender/source/creator/creator.c:526 #23 0x7fd54c3aa1c0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x211c0) previously allocated by thread T0 here: #0 0x7fd553580d38 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded38) #1 0x5583f871863d in MEM_lockfree_callocN /home/dfelinto/src/blender/blender/intern/guardedalloc/intern/mallocn_lockfree_impl.c:281 #2 0x5583f7039824 in metaball_batch_cache_init /home/dfelinto/src/blender/blender/source/blender/draw/intern/draw_cache_impl_metaball.c:127 #3 0x5583f7039983 in metaball_batch_cache_get /home/dfelinto/src/blender/blender/source/blender/draw/intern/draw_cache_impl_metaball.c:141 #4 0x5583f7039e69 in DRW_metaball_batch_cache_get_triangles_with_normals /home/dfelinto/src/blender/blender/source/blender/draw/intern/draw_cache_impl_metaball.c:209 #5 0x5583f702b7c3 in DRW_cache_mball_surface_get /home/dfelinto/src/blender/blender/source/blender/draw/intern/draw_cache.c:2347 #6 0x5583f701b5f2 in DRW_cache_object_surface_get /home/dfelinto/src/blender/blender/source/blender/draw/intern/draw_cache.c:511 #7 0x5583f6fcbc76 in OBJECT_cache_populate /home/dfelinto/src/blender/blender/source/blender/draw/modes/object_mode.c:1752 #8 0x5583f6f99170 in DRW_engines_cache_populate /home/dfelinto/src/blender/blender/source/blender/draw/intern/draw_manager.c:2803 #9 0x5583f6f9bd1b in DRW_draw_render_loop_ex /home/dfelinto/src/blender/blender/source/blender/draw/intern/draw_manager.c:3317 #10 0x5583f6f9b7f2 in DRW_draw_view /home/dfelinto/src/blender/blender/source/blender/draw/intern/draw_manager.c:3265 #11 0x5583f5236fff in view3d_draw_view /home/dfelinto/src/blender/blender/source/blender/editors/space_view3d/view3d_draw.c:1877 #12 0x5583f5237234 in view3d_main_region_draw /home/dfelinto/src/blender/blender/source/blender/editors/space_view3d/view3d_draw.c:1900 #13 0x5583f5e09f12 in ED_region_do_draw /home/dfelinto/src/blender/blender/source/blender/editors/screen/area.c:556 #14 0x5583f4f27852 in wm_method_draw_triple /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_draw.c:573 #15 0x5583f4f29da3 in wm_draw_update /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_draw.c:970 #16 0x5583f4f18e11 in WM_main /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm.c:518 #17 0x5583f4f0e727 in main /home/dfelinto/src/blender/blender/source/creator/creator.c:526 #18 0x7fd54c3aa1c0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x211c0)