(corrupted stack?) crash

[chimerax-bug-report@…]

The following bug report has been submitted:
Platform:        Darwin-19.2.0-x86_64-i386-64bit
ChimeraX Version: 0.91 (2019-09-10)
Description
Last time you used ChimeraX it crashed.
Please describe steps that led to the crash here.
Process:               ChimeraX [13727]
Path:                  /private/var/folders/*/ChimeraX_Daily.app/Contents/MacOS/ChimeraX
Identifier:            edu.ucsf.cgl.ChimeraX
Version:               0.91.0 (0.91.0.0)
Code Type:             X86-64 (Native)
Parent Process:        ??? [1]
Responsible:           ChimeraX [13727]
User ID:               501

Date/Time:             2020-01-16 21:20:46.560 -0500
OS Version:            Mac OS X 10.15.2 (19C57)
Report Version:        12
Anonymous UUID:        4F871D3C-1294-7F9F-A891-82A884BB9E95

Sleep/Wake UUID:       64EC460F-1B27-4F36-91FB-01D57DF8E879

Time Awake Since Boot: 230000 seconds
Time Since Wake:       620 seconds

System Integrity Protection: enabled

Crashed Thread:        0

Exception Type:        EXC_BAD_ACCESS (SIGILL)
Exception Codes:       KERN_MEMORY_ERROR at 0x0000000104665140
Exception Note:        EXC_CORPSE_NOTIFY

Termination Signal:    Illegal instruction: 4
Termination Reason:    Namespace SIGNAL, Code 0x4
Terminating Process:   ChimeraX [13727]

VM Regions Near 0x104665140:
    MALLOC metadata        00000001044dc000-00000001044dd000 [    4K] rw-/rwx SM=PRV  
--> mapped file            00000001044dd000-00000001046c3000 [ 1944K] r-x/rwx SM=COW  Object_id=87b86ac9
    mapped file            00000001046c3000-0000000104728000 [  404K] rw-/rwx SM=COW  Object_id=93dd49c9

Thread 0 Crashed:
0   ???                           	0x0000000104665140 0 + 4368781632
1   ???                           	0x4004280040042800 0 + 4612855899873355776
2   ???                           	0x0000009200000091 0 + 627065225361
3   ???                           	0x000000c6000000c5 0 + 850403524805
4   ???                           	0x000009c8000009c7 0 + 10754598111687
5   ChimeraX                      	000000000000000000 0 + 0
6   ChimeraX                      	000000000000000000 0 + 0
7   ???                           	0x0000130e000012f0 0 + 20950850474736
8   ???                           	0x000000010483bcbc 0 + 4370709692
9   ???                           	0x0000000080042800 0 + 2147756032
10  ???                           	0x00010af600010aeb 0 + 293526655011563
11  ChimeraX                      	000000000000000000 0 + 0
12  ???                           	0x0000000000040800 0 + 264192
13  ???                           	0x0001ee620001ee61 0 + 543579651042913
14  ChimeraX                      	000000000000000000 0 + 0
15  ???                           	0x0000000000000175 0 + 373
16  ???                           	0x000001e4000001e4 0 + 2078764171748
17  ChimeraX                      	000000000000000000 0 + 0
18  ???                           	0x00000000000004d1 0 + 1233
19  ???                           	0x00001e3600001e36 0 + 33217277074998
20  ChimeraX                      	000000000000000000 0 + 0
21  ???                           	0x0000000000001fe0 0 + 8160
22  ???                           	0x0000015b0000015b 0 + 1490353652059
23  ChimeraX                      	000000000000000000 0 + 0
24  ???                           	0x0000000000000388 0 + 904
25  ???                           	0x000004a3000004a3 0 + 5098126181539
26  ChimeraX                      	000000000000000000 0 + 0
27  ???                           	0x0000000000001e7a 0 + 7802
28  ???                           	0x00001ef500001ef5 0 + 34037615828725
29  ???                           	0x4004890040041900 0 + 4612962552501246208
30  ???                           	0x4004280040042800 0 + 4612855899873355776
31  ???                           	0x4004890040041900 0 + 4612962552501246208
32  ???                           	0x4004080040040800 0 + 4612820715501258752
33  ???                           	0x4024080040240800 0 + 4621827914758096896
34  ???                           	0x4024080040240800 0 + 4621827914758096896
35  ???                           	0x4004080040040800 0 + 4612820715501258752
36  ???                           	0x4004190040048900 0 + 4612839407198963968
37  ???                           	0x4004280040042800 0 + 4612855899873355776
38  ???                           	0x4004280040042800 0 + 4612855899873355776
39  ???                           	0x4004280040042800 0 + 4612855899873355776
40  ???                           	0x8004080080042800 0 + 9224506735002396672
41  ???                           	0x8014080080140800 0 + 9229010334630807552
42  ???                           	0x4004000040040000 0 + 4612811919408234496
43  ???                           	0x4004000040040000 0 + 4612811919408234496
44  ???                           	0x4004000040040000 0 + 4612811919408234496
45  ???                           	0x4004000040040000 0 + 4612811919408234496
46  ???                           	0x4004000040040000 0 + 4612811919408234496
47  ???                           	0x4004000040040000 0 + 4612811919408234496
48  ???                           	0x4004080040040800 0 + 4612820715501258752
49  ???                           	0x4004080040040800 0 + 4612820715501258752
50  ???                           	0x4004080040040800 0 + 4612820715501258752
51  ???                           	0x4004080040040800 0 + 4612820715501258752
52  ???                           	0x4004080040040800 0 + 4612820715501258752
53  ???                           	0x4004080040040800 0 + 4612820715501258752
54  ???                           	0x4004080040040800 0 + 4612820715501258752
55  ???                           	0x4004080040040800 0 + 4612820715501258752
56  ???                           	0x4004080040040800 0 + 4612820715501258752
57  ???                           	0x4004080040040800 0 + 4612820715501258752
58  ???                           	0x4004080040040800 0 + 4612820715501258752
59  ???                           	0x4004080040040800 0 + 4612820715501258752
60  ???                           	0x4004080040040800 0 + 4612820715501258752
61  ???                           	0x4004080040040800 0 + 4612820715501258752
62  ???                           	0x4004080040040800 0 + 4612820715501258752
63  ???                           	0x4004080040040800 0 + 4612820715501258752
64  ???                           	0x4004080040040800 0 + 4612820715501258752
65  ???                           	0x4004080040040800 0 + 4612820715501258752
66  ???                           	0x4004080040040800 0 + 4612820715501258752
67  ???                           	0x800c0800800c0800 0 + 9226758534816598016
68  ???                           	0x4004080040040800 0 + 4612820715501258752
69  ???                           	0x4004080040040800 0 + 4612820715501258752
70  ???                           	0x2004080020040800 0 + 2306977705750693888
71  ???                           	0x4004190040041900 0 + 4612839407198935296
72  ???                           	0x4004890040048900 0 + 4612962552501274880
73  ???                           	0x4004080040040800 0 + 4612820715501258752
74  ???                           	0x8004280080042800 0 + 9224541919374485504
75  ???                           	0x8004280080042800 0 + 9224541919374485504
76  ???                           	0x8004280080042800 0 + 9224541919374485504

Thread 1:
0   ???                           	0x00007fff700eece6 0 + 140735073414374
1   ???                           	0x0000000105dcdc0b 0 + 4393327627
2   ???                           	0x00007fff701afe65 0 + 140735074205285
3   ???                           	0x00007fff701ab83b 0 + 140735074187323

Thread 2:: com.apple.NSEventThread
0   ???                           	0x00007fff700ec25a 0 + 140735073403482
1   ???                           	0x00007fff700ec5d0 0 + 140735073404368
2   ???                           	0x00007fff38950d0b 0 + 140734142680331
3   ???                           	0x00007fff3894f8e7 0 + 140734142675175
4   ???                           	0x00007fff3894ebd3 0 + 140734142671827
5   ???                           	0x00007fff35cb9a72 0 + 140734095923826
6   ???                           	0x00007fff701afe65 0 + 140735074205285
7   ???                           	0x00007fff701ab83b 0 + 140735074187323

Thread 3:
0   ???                           	0x00007fff701ab818 0 + 140735074187288

Thread 0 crashed with X86 Thread State (64-bit):
  rax: 0x0000000104665140  rbx: 0x000000010482f620  rcx: 0x000000010482f5b8  rdx: 0x000000010482f620
  rdi: 0x000000000000000a  rsi: 0x000000010482f5b8  rbp: 0x000000010482f190  rsp: 0x000000010482f188
   r8: 0x000000010482f620   r9: 0x5d92855a9c7ac8c4  r10: 0x0000600001c75b10  r11: 0x0000600001c75b08
  r12: 0x5d92855a9c7ac8c4  r13: 0x0000000000000040  r14: 0x0000000000000000  r15: 0x000000011806fd60
  rip: 0x0000000104665140  rfl: 0x0000000000010206  cr2: 0x0000000104665140
  
Logical CPU:     2
Error Code:      0x00000014 (no mapping for user instruction write)
Trap Number:     14


Binary Images:
                 0 - 0xffffffffffffffff +ChimeraX (???) /private/var/folders/*/ChimeraX_Daily.app/Contents/MacOS/ChimeraX
       0x10c566000 -        0x10c5f6cb7  dyld (733.8)  /usr/lib/dyld

External Modification Summary:
  Calls made by other processes targeting this process:
    task_for_pid: 1
    thread_create: 0
    thread_set_state: 0
  Calls made by this process:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0
  Calls made by all processes on this machine:
    task_for_pid: 158706
    thread_create: 0
    thread_set_state: 0

VM Region Summary:
ReadOnly portion of Libraries: Total=804K resident=0K(0%) swapped_out_or_unallocated=804K(100%)
Writable regions: Total=663.5M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=663.5M(100%)
 
                                VIRTUAL   REGION 
REGION TYPE                        SIZE    COUNT (non-coalesced) 
===========                     =======  ======= 
Accelerate framework               384K        3 
Activity Tracing                   256K        1 
CG backing stores                 2192K        4 
CG image                            44K        4 
CoreAnimation                       32K        7 
CoreGraphics                         8K        1 
CoreImage                           16K        4 
CoreUI image data                  616K        8 
Foundation                           4K        1 
Kernel Alloc Once                  404K        3 
MALLOC                           200.2M       88 
MALLOC guard page                   32K        7 
MALLOC_LARGE (reserved)            384K        1         reserved VM address space (unallocated)
MALLOC_NANO (reserved)           384.0M        1         reserved VM address space (unallocated)
Memory Tag 242                      12K        1 
STACK GUARD                         12K        3 
Stack                             9752K        4 
Stack Guard                       56.0M        1 
VM_ALLOCATE                       32.4M      146 
VM_ALLOCATE (reserved)            32.0M        1         reserved VM address space (unallocated)
__DATA                             216K        2 
__DATA_CONST                        20K        1 
__LINKEDIT                         224K        1 
__TEXT                             580K        1 
dylib                             1692K       25 
dylib (reserved)                     8K        2         reserved VM address space (unallocated)
mapped file                      285.5M      341 
shared memory                      632K       14 
===========                     =======  ======= 
TOTAL                              1.0G      676 
TOTAL, minus reserved VM space   590.9M      676 


System Profile:
Network Service: Wi-Fi, AirPort, en0
Thunderbolt Bus: MacBook Air, Apple Inc., 27.2
Boot Volume File System Type: apfs
Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80CE, 0x4B3445364533303445452D45474345000000
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80CE, 0x4B3445364533303445452D45474345000000
USB Device: USB 3.0 Bus
USB Device: Internal Memory Card Reader
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
Serial ATA Device: APPLE SSD SM0256G, 251 GB
Model: MacBookAir7,2, BootROM 191.0.0.0.0, 2 processors, Dual-Core Intel Core i5, 1.8 GHz, 8 GB, SMC 2.27f2
Graphics: kHW_IntelHDGraphics6000Item, Intel HD Graphics 6000, spdisplays_builtin
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x117), Broadcom BCM43xx 1.0 (7.77.106.3 AirPortDriverBrcmNIC-1435.3)
Bluetooth: Version 7.0.2f4, 3 services, 25 devices, 1 incoming serial ports


Log:
UCSF ChimeraX version: 0.91 (2019-09-10)  
© 2016-2019 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  




OpenGL version: 4.1 INTEL-14.3.9
OpenGL renderer: Intel(R) HD Graphics 6000
OpenGL vendor: Intel Inc.