System Information
Operating system: Linux-4.15.0-54-generic-x86_64-with-debian-buster-sid 64 Bits
Graphics card: GeForce GTX 980/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 396.54
Blender Version
Broken: version: 2.80 (sub 74), branch: master, commit date: 2019-07-11 13:50, hash: rB06312c6d2db8
How to reproduce:
Open blender, add hair particle system to the cube, go to particle edit mode, F12 render -> crash
Note: Doing the same but using the normal particle system will not lead to a crash
Stack trace when the crashs happens:
Thread 1 "blender" received signal SIGSEGV, Segmentation fault.
0x000055555725137b in psys_copy_particles (psys_dst=0x7fffc1d50d08, psys_src=0x0) at /home/vitor/blender/blender/source/blender/blenkernel/intern/particle.c:747
747 if (psys_dst->particles != psys_src->particles) {
(gdb) bt
#0 0x000055555725137b in psys_copy_particles (psys_dst=0x7fffc1d50d08, psys_src=0x0) at /home/vitor/blender/blender/source/blender/blenkernel/intern/particle.c:747
#1 0x0000555558019257 in pe_get_current (depsgraph=0x0, scene=0x7fffe82d4008, ob=0x7fffed7e9208, create=0)
at /home/vitor/blender/blender/source/blender/editors/physics/particle_edit.c:344
#2 0x00005555580192c9 in PE_get_current (scene=0x7fffe82d4008, ob=0x7fffed7e9208) at /home/vitor/blender/blender/source/blender/editors/physics/particle_edit.c:358
#3 0x0000555558018759 in PE_poll (C=0x7fffed446188) at /home/vitor/blender/blender/source/blender/editors/physics/particle_edit.c:103
#4 0x0000555558018894 in PE_poll_view3d (C=0x7fffed446188) at /home/vitor/blender/blender/source/blender/editors/physics/particle_edit.c:139
#5 0x0000555557754aee in wm_paintcursor_tag (C=0x7fffed446188, pc=0x7fffbae05808, ar=0x7fffe82d9dc8)
at /home/vitor/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:3115
#6 0x0000555557754b93 in wm_paintcursor_test (C=0x7fffed446188, event=0x7fffb6505988) at /home/vitor/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:3133
#7 0x0000555557755744 in wm_event_do_handlers (C=0x7fffed446188) at /home/vitor/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:3350
#8 0x000055555774857b in WM_main (C=0x7fffed446188) at /home/vitor/blender/blender/source/blender/windowmanager/intern/wm.c:417
#9 0x00005555570b0dd4 in main (argc=1, argv=0x7fffffffda88) at /home/vitor/blender/blender/source/creator/creator.c:500
(gdb) print psys_dst
$1 = (ParticleSystem *) 0x7fffc1d50d08
(gdb) print psys_src
$2 = (ParticleSystem *) 0x0