iOS SDK Crash when client rejoins meeting

Description
This crash seems to occur whenever users initiate a call, end the call before they have a chance to join the meeting, and then make a call again.

Which version?
v5.0.24433.0616

Smartphone

  • Device: iPad 7th gen
  • OS: iOS
  • Version: 14.0.1

Additional context
Would like to know if this is a known issue, and if possible how these logs can be symbolicated to know the method call in MobileRTC involved in the crash.

Crash Log:

Incident Identifier: A7C08CB8-9316-47C7-A7F5-FF2EDBB8D5A3
CrashReporter Key:   4b5fd52dda21bfc8a3eb9f0f3e2d034c223e58d4
Hardware Model:      iPad7,6
Process:             Runner [1607]
Path:                /private/var/containers/Bundle/Application/36DAB4C7-DF5B-494B-871D-FAE5DE6D251B/Runner.app/Runner
Identifier:          com.*.*.*.*
Version:             276 (1.7.7)
Code Type:           ARM-64 (Native)
Role:                Foreground
Parent Process:      launchd [1]
Coalition:           com.*.*.*.* [364]


Date/Time:           2020-10-07 16:31:33.5665 -0400
Launch Time:         2020-10-07 16:29:19.0788 -0400
OS Version:          iPhone OS 14.0.1 (18A393)
Release Type:        User
Baseband Version:    8.02.01
Report Version:      104

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS at 0x0000000000000010
VM Region Info: 0x10 is not in any region.  Bytes before following region: 4368023536
      REGION TYPE                      START - END             [ VSIZE] PRT/MAX SHRMOD  REGION DETAIL
      UNUSED SPACE AT START
--->  
      __TEXT                        1045ac000-104614000        [  416K] r-x/r-x SM=COW  ...er.app/Runner

Termination Signal: Segmentation fault: 11
Termination Reason: Namespace SIGNAL, Code 0xb
Terminating Process: exc handler [1607]
Triggered by Thread:  0

Thread 0 name:  Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0   libobjc.A.dylib               	0x00000001bf5b05d4 0x1bf5ab000 + 21972
1   MobileRTC                     	0x0000000110995e88 0x110788000 + 2154120
2   MobileRTC                     	0x0000000110995d30 0x110788000 + 2153776
3   MobileRTC                     	0x00000001109959ac 0x110788000 + 2152876
4   MobileRTC                     	0x0000000110838024 0x110788000 + 720932
5   UIKitCore                     	0x00000001aead2954 0x1adaac000 + 16935252
6   QuartzCore                    	0x00000001aefd29e8 0x1aee7e000 + 1395176
7   QuartzCore                    	0x00000001aefd8eb4 0x1aee7e000 + 1420980
8   QuartzCore                    	0x00000001aefe41d0 0x1aee7e000 + 1466832
9   QuartzCore                    	0x00000001aef30500 0x1aee7e000 + 730368
10  QuartzCore                    	0x00000001aef5a698 0x1aee7e000 + 902808
11  QuartzCore                    	0x00000001aef5b948 0x1aee7e000 + 907592
12  CoreFoundation                	0x00000001abd0cecc 0x1abc74000 + 626380
13  CoreFoundation                	0x00000001abd075b0 0x1abc74000 + 603568
14  CoreFoundation                	0x00000001abd07af8 0x1abc74000 + 604920
15  CoreFoundation                	0x00000001abd07200 0x1abc74000 + 602624
16  GraphicsServices              	0x00000001c1e02598 0x1c1dff000 + 13720
17  UIKitCore                     	0x00000001ae5cd004 0x1adaac000 + 11669508
18  UIKitCore                     	0x00000001ae5d25d8 0x1adaac000 + 11691480
19  Runner                        	0x00000001045ca988 main + 125320 (<compiler-generated>:0)
20  libdyld.dylib                 	0x00000001ab9e6598 0x1ab9e5000 + 5528

Thread 1 name:  com.apple.uikit.eventfetch-thread
Thread 1:
0   libsystem_kernel.dylib        	0x00000001d5f4e8c4 0x1d5f4b000 + 14532
1   libsystem_kernel.dylib        	0x00000001d5f4dcc8 0x1d5f4b000 + 11464
2   CoreFoundation                	0x00000001abd0d74c 0x1abc74000 + 628556
3   CoreFoundation                	0x00000001abd07bd0 0x1abc74000 + 605136
4   CoreFoundation                	0x00000001abd07200 0x1abc74000 + 602624
5   Foundation                    	0x00000001acf11278 0x1acf09000 + 33400
6   Foundation                    	0x00000001acf11158 0x1acf09000 + 33112
7   UIKitCore                     	0x00000001ae6789fc 0x1adaac000 + 12372476
8   Foundation                    	0x00000001ad06dc48 0x1acf09000 + 1461320
9   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
10  libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 2:
0   libsystem_pthread.dylib       	0x00000001f09d386c 0x1f09c5000 + 59500

Thread 3 name:  io.flutter.1.ui
Thread 3:
0   libsystem_kernel.dylib        	0x00000001d5f4e8c4 0x1d5f4b000 + 14532
1   libsystem_kernel.dylib        	0x00000001d5f4dcc8 0x1d5f4b000 + 11464
2   CoreFoundation                	0x00000001abd0d74c 0x1abc74000 + 628556
3   CoreFoundation                	0x00000001abd07bd0 0x1abc74000 + 605136
4   CoreFoundation                	0x00000001abd07200 0x1abc74000 + 602624
5   Flutter                       	0x00000001049092ac 0x1048cc000 + 250540
6   Flutter                       	0x0000000104908c34 0x1048cc000 + 248884
7   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
8   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 4 name:  io.flutter.1.raster
Thread 4:
0   libsystem_kernel.dylib        	0x00000001d5f4e8c4 0x1d5f4b000 + 14532
1   libsystem_kernel.dylib        	0x00000001d5f4dcc8 0x1d5f4b000 + 11464
2   CoreFoundation                	0x00000001abd0d74c 0x1abc74000 + 628556
3   CoreFoundation                	0x00000001abd07bd0 0x1abc74000 + 605136
4   CoreFoundation                	0x00000001abd07200 0x1abc74000 + 602624
5   Flutter                       	0x00000001049092ac 0x1048cc000 + 250540
6   Flutter                       	0x0000000104908c34 0x1048cc000 + 248884
7   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
8   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 5 name:  io.flutter.1.io
Thread 5:
0   libsystem_kernel.dylib        	0x00000001d5f4e8c4 0x1d5f4b000 + 14532
1   libsystem_kernel.dylib        	0x00000001d5f4dcc8 0x1d5f4b000 + 11464
2   CoreFoundation                	0x00000001abd0d74c 0x1abc74000 + 628556
3   CoreFoundation                	0x00000001abd07bd0 0x1abc74000 + 605136
4   CoreFoundation                	0x00000001abd07200 0x1abc74000 + 602624
5   Flutter                       	0x00000001049092ac 0x1048cc000 + 250540
6   Flutter                       	0x0000000104908c34 0x1048cc000 + 248884
7   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
8   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 6 name:  io.flutter.worker.1
Thread 6:
0   libsystem_kernel.dylib        	0x00000001d5f7172c 0x1d5f4b000 + 157484
1   libsystem_pthread.dylib       	0x00000001f09c8330 0x1f09c5000 + 13104
2   libc++.1.dylib                	0x00000001bf650e0c 0x1bf644000 + 52748
3   Flutter                       	0x0000000104903908 0x1048cc000 + 227592
4   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
5   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 7 name:  io.flutter.worker.2
Thread 7:
0   libsystem_kernel.dylib        	0x00000001d5f7172c 0x1d5f4b000 + 157484
1   libsystem_pthread.dylib       	0x00000001f09c8330 0x1f09c5000 + 13104
2   libc++.1.dylib                	0x00000001bf650e0c 0x1bf644000 + 52748
3   Flutter                       	0x0000000104903908 0x1048cc000 + 227592
4   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
5   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 8 name:  dart:io EventHandler
Thread 8:
0   libsystem_kernel.dylib        	0x00000001d5f734b4 0x1d5f4b000 + 165044
1   Flutter                       	0x0000000104c87bbc 0x1048cc000 + 3914684
2   Flutter                       	0x0000000104cb5bc8 0x1048cc000 + 4103112
3   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
4   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 9:
0   libsystem_kernel.dylib        	0x00000001d5f71d00 0x1d5f4b000 + 158976
1   libsystem_c.dylib             	0x00000001b49d5714 0x1b4965000 + 460564
2   libsystem_c.dylib             	0x00000001b49d5514 0x1b4965000 + 460052
3   Sentry                        	0x00000001124e03cc monitorCachedData + 50124 (SentryCrashCachedData.c:0)
4   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
5   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 10 name:  AVAudioSession Notify Thread
Thread 10:
0   libsystem_kernel.dylib        	0x00000001d5f4e8c4 0x1d5f4b000 + 14532
1   libsystem_kernel.dylib        	0x00000001d5f4dcc8 0x1d5f4b000 + 11464
2   CoreFoundation                	0x00000001abd0d74c 0x1abc74000 + 628556
3   CoreFoundation                	0x00000001abd07bd0 0x1abc74000 + 605136
4   CoreFoundation                	0x00000001abd07200 0x1abc74000 + 602624
5   AudioSession                  	0x00000001b3206158 0x1b31fa000 + 49496
6   AudioSession                  	0x00000001b32080b8 0x1b31fa000 + 57528
7   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
8   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 11:
0   libsystem_kernel.dylib        	0x00000001d5f7172c 0x1d5f4b000 + 157484
1   libsystem_pthread.dylib       	0x00000001f09c8330 0x1f09c5000 + 13104
2   MobileRTC                     	0x0000000111301638 0x110788000 + 12031544
3   MobileRTC                     	0x00000001112b3f18 0x110788000 + 11714328
4   MobileRTC                     	0x00000001110e2124 0x110788000 + 9806116
5   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
6   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 12:
0   libsystem_kernel.dylib        	0x00000001d5f7172c 0x1d5f4b000 + 157484
1   libsystem_pthread.dylib       	0x00000001f09c8330 0x1f09c5000 + 13104
2   MobileRTC                     	0x0000000111301638 0x110788000 + 12031544
3   MobileRTC                     	0x00000001112b8ab0 0x110788000 + 11733680
4   MobileRTC                     	0x00000001110e2124 0x110788000 + 9806116
5   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
6   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 13:
0   libsystem_kernel.dylib        	0x00000001d5f73c5c 0x1d5f4b000 + 167004
1   MobileRTC                     	0x0000000111352bac 0x110788000 + 12364716
2   MobileRTC                     	0x00000001113589dc 0x110788000 + 12388828
3   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
4   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 14:
0   libsystem_kernel.dylib        	0x00000001d5f73c5c 0x1d5f4b000 + 167004
1   MobileRTC                     	0x0000000111352bac 0x110788000 + 12364716
2   MobileRTC                     	0x00000001113589dc 0x110788000 + 12388828
3   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
4   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 15:
0   libsystem_kernel.dylib        	0x00000001d5f71d00 0x1d5f4b000 + 158976
1   libsystem_c.dylib             	0x00000001b49d5714 0x1b4965000 + 460564
2   libsystem_c.dylib             	0x00000001b49d55ec 0x1b4965000 + 460268
3   MobileRTC                     	0x0000000110c79328 0x110788000 + 5182248
4   MobileRTC                     	0x0000000110c81798 0x110788000 + 5216152
5   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
6   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 16:
0   libsystem_kernel.dylib        	0x00000001d5f71d00 0x1d5f4b000 + 158976
1   libsystem_c.dylib             	0x00000001b49d5714 0x1b4965000 + 460564
2   libsystem_c.dylib             	0x00000001b49d55ec 0x1b4965000 + 460268
3   MobileRTC                     	0x000000011132c4fc 0x110788000 + 12207356
4   MobileRTC                     	0x0000000110c81798 0x110788000 + 5216152
5   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
6   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 17:
0   libsystem_kernel.dylib        	0x00000001d5f71d00 0x1d5f4b000 + 158976
1   libsystem_c.dylib             	0x00000001b49d5714 0x1b4965000 + 460564
2   libsystem_c.dylib             	0x00000001b49d55ec 0x1b4965000 + 460268
3   MobileRTC                     	0x0000000110c7f96c 0x110788000 + 5208428
4   MobileRTC                     	0x0000000110c81798 0x110788000 + 5216152
5   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
6   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 18 name:  com.apple.CoreMotion.MotionThread
Thread 18:
0   libsystem_kernel.dylib        	0x00000001d5f4e8c4 0x1d5f4b000 + 14532
1   libsystem_kernel.dylib        	0x00000001d5f4dcc8 0x1d5f4b000 + 11464
2   CoreFoundation                	0x00000001abd0d74c 0x1abc74000 + 628556
3   CoreFoundation                	0x00000001abd07bd0 0x1abc74000 + 605136
4   CoreFoundation                	0x00000001abd07200 0x1abc74000 + 602624
5   CoreFoundation                	0x00000001abd082c0 0x1abc74000 + 606912
6   CoreMotion                    	0x00000001b64ff374 0x1b63c6000 + 1282932
7   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
8   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 19:
0   libsystem_kernel.dylib        	0x00000001d5f71d00 0x1d5f4b000 + 158976
1   libsystem_c.dylib             	0x00000001b49d5714 0x1b4965000 + 460564
2   libsystem_c.dylib             	0x00000001b49d55ec 0x1b4965000 + 460268
3   MobileRTC                     	0x00000001110c2ddc 0x110788000 + 9678300
4   MobileRTC                     	0x0000000110c81798 0x110788000 + 5216152
5   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
6   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 20:
0   libsystem_kernel.dylib        	0x00000001d5f73c5c 0x1d5f4b000 + 167004
1   MobileRTC                     	0x0000000111352bac 0x110788000 + 12364716
2   MobileRTC                     	0x00000001113589dc 0x110788000 + 12388828
3   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
4   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 21:
0   libsystem_kernel.dylib        	0x00000001d5f73c5c 0x1d5f4b000 + 167004
1   MobileRTC                     	0x0000000111352bac 0x110788000 + 12364716
2   MobileRTC                     	0x00000001113589dc 0x110788000 + 12388828
3   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
4   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 22:
0   libsystem_kernel.dylib        	0x00000001d5f71d00 0x1d5f4b000 + 158976
1   libsystem_c.dylib             	0x00000001b49d5714 0x1b4965000 + 460564
2   libsystem_c.dylib             	0x00000001b49d55ec 0x1b4965000 + 460268
3   MobileRTC                     	0x000000011132c4fc 0x110788000 + 12207356
4   MobileRTC                     	0x0000000110c81798 0x110788000 + 5216152
5   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
6   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 23:
0   libsystem_kernel.dylib        	0x00000001d5f71d00 0x1d5f4b000 + 158976
1   libsystem_c.dylib             	0x00000001b49d5714 0x1b4965000 + 460564
2   libsystem_c.dylib             	0x00000001b49d55ec 0x1b4965000 + 460268
3   MobileRTC                     	0x0000000110c7f96c 0x110788000 + 5208428
4   MobileRTC                     	0x0000000110c81798 0x110788000 + 5216152
5   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
6   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 24:
0   libsystem_kernel.dylib        	0x00000001d5f71d00 0x1d5f4b000 + 158976
1   libsystem_c.dylib             	0x00000001b49d5714 0x1b4965000 + 460564
2   libsystem_c.dylib             	0x00000001b49d55ec 0x1b4965000 + 460268
3   MobileRTC                     	0x00000001110c2ddc 0x110788000 + 9678300
4   MobileRTC                     	0x0000000110c81798 0x110788000 + 5216152
5   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
6   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 25 name:  DartWorker
Thread 25:
0   libsystem_kernel.dylib        	0x00000001d5f7172c 0x1d5f4b000 + 157484
1   libsystem_pthread.dylib       	0x00000001f09c835c 0x1f09c5000 + 13148
2   Flutter                       	0x0000000104dd1a6c 0x1048cc000 + 5266028
3   Flutter                       	0x0000000104e1b430 0x1048cc000 + 5567536
4   Flutter                       	0x0000000104dd1394 0x1048cc000 + 5264276
5   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
6   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 26:
0   libsystem_pthread.dylib       	0x00000001f09d386c 0x1f09c5000 + 59500

Thread 27:
0   libsystem_pthread.dylib       	0x00000001f09d386c 0x1f09c5000 + 59500

Thread 28:
0   libsystem_kernel.dylib        	0x00000001d5f73c5c 0x1d5f4b000 + 167004
1   MobileRTC                     	0x0000000111352bac 0x110788000 + 12364716
2   MobileRTC                     	0x00000001113589dc 0x110788000 + 12388828
3   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
4   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 29:
0   libsystem_kernel.dylib        	0x00000001d5f73c5c 0x1d5f4b000 + 167004
1   MobileRTC                     	0x0000000111352bac 0x110788000 + 12364716
2   MobileRTC                     	0x00000001113589dc 0x110788000 + 12388828
3   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
4   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 30:
0   libsystem_kernel.dylib        	0x00000001d5f71d00 0x1d5f4b000 + 158976
1   libsystem_c.dylib             	0x00000001b49d5714 0x1b4965000 + 460564
2   libsystem_c.dylib             	0x00000001b49d55ec 0x1b4965000 + 460268
3   MobileRTC                     	0x000000011132c4fc 0x110788000 + 12207356
4   MobileRTC                     	0x0000000110c81798 0x110788000 + 5216152
5   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
6   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 31:
0   libsystem_kernel.dylib        	0x00000001d5f71d00 0x1d5f4b000 + 158976
1   libsystem_c.dylib             	0x00000001b49d5714 0x1b4965000 + 460564
2   libsystem_c.dylib             	0x00000001b49d55ec 0x1b4965000 + 460268
3   MobileRTC                     	0x0000000110c7f96c 0x110788000 + 5208428
4   MobileRTC                     	0x0000000110c81798 0x110788000 + 5216152
5   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
6   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 32:
0   libsystem_kernel.dylib        	0x00000001d5f71d00 0x1d5f4b000 + 158976
1   libsystem_c.dylib             	0x00000001b49d5714 0x1b4965000 + 460564
2   libsystem_c.dylib             	0x00000001b49d55ec 0x1b4965000 + 460268
3   MobileRTC                     	0x00000001110c2ddc 0x110788000 + 9678300
4   MobileRTC                     	0x0000000110c81798 0x110788000 + 5216152
5   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
6   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 33 name:  com.apple.NSURLConnectionLoader
Thread 33:
0   libsystem_kernel.dylib        	0x00000001d5f4e8c4 0x1d5f4b000 + 14532
1   libsystem_kernel.dylib        	0x00000001d5f4dcc8 0x1d5f4b000 + 11464
2   CoreFoundation                	0x00000001abd0d74c 0x1abc74000 + 628556
3   CoreFoundation                	0x00000001abd07bd0 0x1abc74000 + 605136
4   CoreFoundation                	0x00000001abd07200 0x1abc74000 + 602624
5   CFNetwork                     	0x00000001ac5919a4 0x1ac360000 + 2300324
6   Foundation                    	0x00000001ad06dc48 0x1acf09000 + 1461320
7   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
8   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 34 name:  Dispatch queue: com.apple.CFNetwork.Connection
Thread 34:
0   libsystem_kernel.dylib        	0x00000001d5f723f0 0x1d5f4b000 + 160752
1   libsystem_platform.dylib      	0x00000001f09bda30 0x1f09b9000 + 18992
2   CFNetwork                     	0x00000001ac52f778 0x1ac360000 + 1898360
3   libdispatch.dylib             	0x00000001ab9c6298 0x1ab966000 + 393880
4   libdispatch.dylib             	0x00000001ab9c7280 0x1ab966000 + 397952
5   libdispatch.dylib             	0x00000001ab96ffa8 0x1ab966000 + 40872
6   libdispatch.dylib             	0x00000001ab970ab4 0x1ab966000 + 43700
7   libdispatch.dylib             	0x00000001ab971bf4 0x1ab966000 + 48116
8   libdispatch.dylib             	0x00000001ab97a518 0x1ab966000 + 83224
9   libsystem_pthread.dylib       	0x00000001f09d05a4 0x1f09c5000 + 46500
10  libsystem_pthread.dylib       	0x00000001f09d3874 0x1f09c5000 + 59508

Thread 35 name:  DartWorker
Thread 35:
0   libsystem_kernel.dylib        	0x00000001d5f7172c 0x1d5f4b000 + 157484
1   libsystem_pthread.dylib       	0x00000001f09c835c 0x1f09c5000 + 13148
2   Flutter                       	0x0000000104dd1a6c 0x1048cc000 + 5266028
3   Flutter                       	0x0000000104e1b430 0x1048cc000 + 5567536
4   Flutter                       	0x0000000104dd1394 0x1048cc000 + 5264276
5   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
6   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 36 name:  DartWorker
Thread 36:
0   libsystem_kernel.dylib        	0x00000001d5f7172c 0x1d5f4b000 + 157484
1   libsystem_pthread.dylib       	0x00000001f09c835c 0x1f09c5000 + 13148
2   Flutter                       	0x0000000104dd1a6c 0x1048cc000 + 5266028
3   Flutter                       	0x0000000104e1b430 0x1048cc000 + 5567536
4   Flutter                       	0x0000000104dd1394 0x1048cc000 + 5264276
5   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
6   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 37 name:  DartWorker
Thread 37:
0   libsystem_kernel.dylib        	0x00000001d5f7172c 0x1d5f4b000 + 157484
1   libsystem_pthread.dylib       	0x00000001f09c835c 0x1f09c5000 + 13148
2   Flutter                       	0x0000000104dd1a6c 0x1048cc000 + 5266028
3   Flutter                       	0x0000000104e1b430 0x1048cc000 + 5567536
4   Flutter                       	0x0000000104dd1394 0x1048cc000 + 5264276
5   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
6   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 38:
0   libsystem_kernel.dylib        	0x00000001d5f7172c 0x1d5f4b000 + 157484
1   libsystem_pthread.dylib       	0x00000001f09c8330 0x1f09c5000 + 13104
2   MobileRTC                     	0x0000000111becff8 0x110788000 + 21385208
3   MobileRTC                     	0x0000000111c1a7f4 0x110788000 + 21571572
4   MobileRTC                     	0x0000000111beda04 0x110788000 + 21387780
5   MobileRTC                     	0x0000000111bed908 0x110788000 + 21387528
6   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
7   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 39:
0   libsystem_kernel.dylib        	0x00000001d5f73c5c 0x1d5f4b000 + 167004
1   MobileRTC                     	0x0000000111352bac 0x110788000 + 12364716
2   MobileRTC                     	0x00000001113589dc 0x110788000 + 12388828
3   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
4   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 40:
0   libsystem_kernel.dylib        	0x00000001d5f73c5c 0x1d5f4b000 + 167004
1   MobileRTC                     	0x0000000111352bac 0x110788000 + 12364716
2   MobileRTC                     	0x00000001113589dc 0x110788000 + 12388828
3   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
4   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 41:
0   libsystem_kernel.dylib        	0x00000001d5f73c5c 0x1d5f4b000 + 167004
1   MobileRTC                     	0x0000000111352bac 0x110788000 + 12364716
2   MobileRTC                     	0x00000001113589dc 0x110788000 + 12388828
3   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
4   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 42:
0   libsystem_kernel.dylib        	0x00000001d5f73c5c 0x1d5f4b000 + 167004
1   MobileRTC                     	0x00000001113523c0 0x110788000 + 12362688
2   MobileRTC                     	0x000000011135b878 0x110788000 + 12400760
3   MobileRTC                     	0x00000001119e1794 0x110788000 + 19240852
4   MobileRTC                     	0x00000001113589dc 0x110788000 + 12388828
5   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
6   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 43:
0   libsystem_kernel.dylib        	0x00000001d5f73c5c 0x1d5f4b000 + 167004
1   MobileRTC                     	0x0000000111352bac 0x110788000 + 12364716
2   MobileRTC                     	0x00000001113589dc 0x110788000 + 12388828
3   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
4   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 44:
0   libsystem_kernel.dylib        	0x00000001d5f73c5c 0x1d5f4b000 + 167004
1   MobileRTC                     	0x0000000111352bac 0x110788000 + 12364716
2   MobileRTC                     	0x00000001113589dc 0x110788000 + 12388828
3   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
4   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 45:
0   libsystem_kernel.dylib        	0x00000001d5f73c5c 0x1d5f4b000 + 167004
1   MobileRTC                     	0x0000000111352bac 0x110788000 + 12364716
2   MobileRTC                     	0x00000001113589dc 0x110788000 + 12388828
3   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
4   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 46:
0   libsystem_kernel.dylib        	0x00000001d5f73c5c 0x1d5f4b000 + 167004
1   MobileRTC                     	0x00000001113523c0 0x110788000 + 12362688
2   MobileRTC                     	0x000000011135b878 0x110788000 + 12400760
3   MobileRTC                     	0x00000001119e1794 0x110788000 + 19240852
4   MobileRTC                     	0x00000001113589dc 0x110788000 + 12388828
5   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
6   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 47:
0   MobileRTC                     	0x0000000111a9794c 0x110788000 + 19986764
1   MobileRTC                     	0x0000000111a977e0 0x110788000 + 19986400
2   MobileRTC                     	0x0000000111a9a338 0x110788000 + 19997496
3   MobileRTC                     	0x0000000111a960fc 0x110788000 + 19980540
4   MobileRTC                     	0x0000000111a9331c 0x110788000 + 19968796
5   MobileRTC                     	0x0000000111a93d88 0x110788000 + 19971464
6   MobileRTC                     	0x0000000111abf874 0x110788000 + 20150388
7   MobileRTC                     	0x0000000111abeb3c 0x110788000 + 20147004
8   MobileRTC                     	0x0000000111abea4c 0x110788000 + 20146764
9   MobileRTC                     	0x0000000111a8e758 0x110788000 + 19949400
10  MobileRTC                     	0x0000000111a8e248 0x110788000 + 19948104
11  MobileRTC                     	0x0000000111a8d548 0x110788000 + 19944776
12  MobileRTC                     	0x0000000111a8d364 0x110788000 + 19944292
13  MobileRTC                     	0x0000000111b0b14c 0x110788000 + 20459852
14  MobileRTC                     	0x0000000111b0abe8 0x110788000 + 20458472
15  MobileRTC                     	0x0000000111b0de98 0x110788000 + 20471448
16  MobileRTC                     	0x000000011181ea8c 0x110788000 + 17394316
17  MobileRTC                     	0x000000011182a104 0x110788000 + 17441028
18  MobileRTC                     	0x000000011182ca50 0x110788000 + 17451600
19  MobileRTC                     	0x00000001117fd8cc 0x110788000 + 17258700
20  libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
21  libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 48:
0   libsystem_kernel.dylib        	0x00000001d5f4e900 0x1d5f4b000 + 14592
1   caulk                         	0x00000001ebeb429c 0x1ebe9c000 + 98972
2   caulk                         	0x00000001ebea9010 0x1ebe9c000 + 53264
3   caulk                         	0x00000001ebeadf24 0x1ebe9c000 + 73508
4   caulk                         	0x00000001ebeae0bc 0x1ebe9c000 + 73916
5   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
6   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 49 name:  AURemoteIO::IOThread
Thread 49:
0   libsystem_kernel.dylib        	0x00000001d5f4e8c4 0x1d5f4b000 + 14532
1   libsystem_kernel.dylib        	0x00000001d5f4dcc8 0x1d5f4b000 + 11464
2   libEmbeddedSystemAUs.dylib    	0x00000001d9e2d930 0x1d9d98000 + 612656
3   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
4   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 50:
0   libsystem_pthread.dylib       	0x00000001f09d386c 0x1f09c5000 + 59500

Thread 51:
0   libsystem_kernel.dylib        	0x00000001d5f4e918 0x1d5f4b000 + 14616
1   MobileRTC                     	0x0000000111b5bf90 0x110788000 + 20791184
2   MobileRTC                     	0x0000000111beda04 0x110788000 + 21387780
3   MobileRTC                     	0x0000000111bed908 0x110788000 + 21387528
4   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
5   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 52:
0   libsystem_kernel.dylib        	0x00000001d5f4e8c4 0x1d5f4b000 + 14532
1   libsystem_kernel.dylib        	0x00000001d5f4dcc8 0x1d5f4b000 + 11464
2   CoreFoundation                	0x00000001abd0d74c 0x1abc74000 + 628556
3   CoreFoundation                	0x00000001abd07bd0 0x1abc74000 + 605136
4   CoreFoundation                	0x00000001abd07200 0x1abc74000 + 602624
5   MobileRTC                     	0x000000011184961c 0x110788000 + 17569308
6   MobileRTC                     	0x00000001117fd8cc 0x110788000 + 17258700
7   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
8   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520

Thread 53:
0   libsystem_kernel.dylib        	0x00000001d5f7172c 0x1d5f4b000 + 157484
1   libsystem_pthread.dylib       	0x00000001f09c8330 0x1f09c5000 + 13104
2   MobileRTC                     	0x000000011180b69c 0x110788000 + 17315484
3   MobileRTC                     	0x00000001117fd8cc 0x110788000 + 17258700
4   libsystem_pthread.dylib       	0x00000001f09ceb70 0x1f09c5000 + 39792
5   libsystem_pthread.dylib       	0x00000001f09d3880 0x1f09c5000 + 59520
...

Hey @dgaxho

Thanks for using the dev forum!

I am sorry that is happening, crashes are very frustrating. We are aware of this issue, and have fixed in our latest release of the SDK. Please update to the latest version by following these steps:

If you run into issues updating or still see the crash after the update has been made, please let us know.
Thanks!
Michael

I’m facing the same issue and updating SDK didn’t help at all.

It seems when updating to v5.2.41735.0928, I get a different crash, this time any time clients make a call at all:

Incident Identifier: B56FE9A9-2183-44B5-8D59-3695202C0061
CrashReporter Key:   4b5fd52dda21bfc8a3eb9f0f3e2d034c223e58d4
Hardware Model:      iPad7,6
Process:             Runner [475]
Path:                /private/var/containers/Bundle/Application/5A98825B-19F8-4601-83A6-A5CB4B3C77BA/Runner.app/Runner
Identifier:          com.*.*.*.*
Version:             278 (1.7.9)
Code Type:           ARM-64 (Native)
Role:                Foreground
Parent Process:      launchd [1]
Coalition:           com.*.*.*.* [372]


Date/Time:           2020-10-13 10:38:56.1655 -0400
Launch Time:         2020-10-13 10:38:38.2267 -0400
OS Version:          iPhone OS 14.0.1 (18A393)
Release Type:        User
Baseband Version:    8.02.01
Report Version:      104

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS at 0x0000000000000000
VM Region Info: 0 is not in any region.  Bytes before following region: 4343922688
      REGION TYPE                      START - END             [ VSIZE] PRT/MAX SHRMOD  REGION DETAIL
      UNUSED SPACE AT START
--->  
      __TEXT                        102eb0000-102f18000        [  416K] r-x/r-x SM=COW  ...er.app/Runner

Termination Signal: Segmentation fault: 11
Termination Reason: Namespace SIGNAL, Code 0xb
Terminating Process: exc handler [475]
Triggered by Thread:  0

Thread 0 name:  Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0   libsystem_platform.dylib      	0x00000001d6ab8744 0x1d6ab1000 + 30532
1   MobileRTC                     	0x00000001103b4210 0x10f390000 + 16925200
2   MobileRTC                     	0x00000001103b42e4 0x10f390000 + 16925412
3   MobileRTC                     	0x00000001103c34b8 0x10f390000 + 16987320
4   MobileRTC                     	0x00000001103bb378 0x10f390000 + 16954232
5   MobileRTC                     	0x00000001103bacf4 0x10f390000 + 16952564
6   MobileRTC                     	0x00000001103b5150 0x10f390000 + 16929104
7   MobileRTC                     	0x00000001103b7020 0x10f390000 + 16936992
8   MobileRTC                     	0x0000000110522214 0x10f390000 + 18424340
9   MobileRTC                     	0x00000001105220b8 0x10f390000 + 18423992
10  MobileRTC                     	0x00000001104f139c 0x10f390000 + 18224028
11  MobileRTC                     	0x00000001104f4e74 0x10f390000 + 18239092
12  MobileRTC                     	0x00000001103f30e0 0x10f390000 + 17182944
13  MobileRTC                     	0x00000001103f2d00 0x10f390000 + 17181952
14  MobileRTC                     	0x00000001102e9c04 0x10f390000 + 16096260
15  MobileRTC                     	0x00000001101eeadc 0x10f390000 + 15067868
16  MobileRTC                     	0x00000001101eed4c 0x10f390000 + 15068492
17  MobileRTC                     	0x00000001101fba6c 0x10f390000 + 15121004
18  MobileRTC                     	0x00000001101f88cc 0x10f390000 + 15108300
19  MobileRTC                     	0x00000001105d3794 0x10f390000 + 19150740
20  MobileRTC                     	0x0000000110587344 0x10f390000 + 18838340
21  MobileRTC                     	0x00000001105f32d8 0x10f390000 + 19280600
22  MobileRTC                     	0x000000010ff8a870 0x10f390000 + 12560496
23  MobileRTC                     	0x000000010ff8acc4 0x10f390000 + 12561604
24  MobileRTC                     	0x000000010ff93c0c 0x10f390000 + 12598284
25  MobileRTC                     	0x0000000110419c90 0x10f390000 + 17341584
26  MobileRTC                     	0x0000000110419d1c 0x10f390000 + 17341724
27  MobileRTC                     	0x0000000110334aec 0x10f390000 + 16403180
28  MobileRTC                     	0x00000001101f6d4c 0x10f390000 + 15101260
29  CoreFoundation                	0x0000000191e06a30 0x191d6c000 + 633392
30  CoreFoundation                	0x0000000191e06634 0x191d6c000 + 632372
31  CoreFoundation                	0x0000000191e05b14 0x191d6c000 + 629524
32  CoreFoundation                	0x0000000191dffeb0 0x191d6c000 + 605872
33  CoreFoundation                	0x0000000191dff200 0x191d6c000 + 602624
34  GraphicsServices              	0x00000001a7efa598 0x1a7ef7000 + 13720
35  UIKitCore                     	0x00000001946c5004 0x193ba4000 + 11669508
36  UIKitCore                     	0x00000001946ca5d8 0x193ba4000 + 11691480
37  Runner                        	0x0000000102ece988 main + 125320 (<compiler-generated>:0)
38  libdyld.dylib                 	0x0000000191ade598 0x191add000 + 5528

Thread 1:
0   libsystem_pthread.dylib       	0x00000001d6acb86c 0x1d6abd000 + 59500

Thread 2:
0   libsystem_pthread.dylib       	0x00000001d6acb86c 0x1d6abd000 + 59500

Thread 3:
0   libsystem_pthread.dylib       	0x00000001d6acb86c 0x1d6abd000 + 59500

Thread 4:
0   libsystem_pthread.dylib       	0x00000001d6acb86c 0x1d6abd000 + 59500

Thread 5 name:  com.apple.uikit.eventfetch-thread
Thread 5:
0   libsystem_kernel.dylib        	0x00000001bc0468c4 0x1bc043000 + 14532
1   libsystem_kernel.dylib        	0x00000001bc045cc8 0x1bc043000 + 11464
2   CoreFoundation                	0x0000000191e0574c 0x191d6c000 + 628556
3   CoreFoundation                	0x0000000191dffbd0 0x191d6c000 + 605136
4   CoreFoundation                	0x0000000191dff200 0x191d6c000 + 602624
5   Foundation                    	0x0000000193009278 0x193001000 + 33400
6   Foundation                    	0x0000000193009158 0x193001000 + 33112
7   UIKitCore                     	0x00000001947709fc 0x193ba4000 + 12372476
8   Foundation                    	0x0000000193165c48 0x193001000 + 1461320
9   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
10  libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 6 name:  io.flutter.1.ui
Thread 6:
0   libsystem_kernel.dylib        	0x00000001bc04d800 0x1bc043000 + 43008
1   libsystem_kernel.dylib        	0x00000001bc04d89c 0x1bc043000 + 43164
2   CoreFoundation                	0x0000000191e056f8 0x191d6c000 + 628472
3   CoreFoundation                	0x0000000191dffbd0 0x191d6c000 + 605136
4   CoreFoundation                	0x0000000191dff200 0x191d6c000 + 602624
5   Flutter                       	0x000000010351129c 0x1034d4000 + 250524
6   Flutter                       	0x0000000103510c24 0x1034d4000 + 248868
7   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
8   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 7 name:  io.flutter.1.raster
Thread 7:
0   libsystem_kernel.dylib        	0x00000001bc0468c4 0x1bc043000 + 14532
1   libsystem_kernel.dylib        	0x00000001bc045cc8 0x1bc043000 + 11464
2   CoreFoundation                	0x0000000191e0574c 0x191d6c000 + 628556
3   CoreFoundation                	0x0000000191dffbd0 0x191d6c000 + 605136
4   CoreFoundation                	0x0000000191dff200 0x191d6c000 + 602624
5   Flutter                       	0x000000010351129c 0x1034d4000 + 250524
6   Flutter                       	0x0000000103510c24 0x1034d4000 + 248868
7   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
8   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 8 name:  io.flutter.1.io
Thread 8:
0   libsystem_kernel.dylib        	0x00000001bc0468c4 0x1bc043000 + 14532
1   libsystem_kernel.dylib        	0x00000001bc045cc8 0x1bc043000 + 11464
2   CoreFoundation                	0x0000000191e0574c 0x191d6c000 + 628556
3   CoreFoundation                	0x0000000191dffbd0 0x191d6c000 + 605136
4   CoreFoundation                	0x0000000191dff200 0x191d6c000 + 602624
5   Flutter                       	0x000000010351129c 0x1034d4000 + 250524
6   Flutter                       	0x0000000103510c24 0x1034d4000 + 248868
7   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
8   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 9 name:  io.flutter.worker.1
Thread 9:
0   libsystem_kernel.dylib        	0x00000001bc06972c 0x1bc043000 + 157484
1   libsystem_pthread.dylib       	0x00000001d6ac0330 0x1d6abd000 + 13104
2   libc++.1.dylib                	0x00000001a5748e0c 0x1a573c000 + 52748
3   Flutter                       	0x000000010350b8f8 0x1034d4000 + 227576
4   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
5   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 10 name:  io.flutter.worker.2
Thread 10:
0   libsystem_kernel.dylib        	0x00000001bc06972c 0x1bc043000 + 157484
1   libsystem_pthread.dylib       	0x00000001d6ac0330 0x1d6abd000 + 13104
2   libc++.1.dylib                	0x00000001a5748e0c 0x1a573c000 + 52748
3   Flutter                       	0x000000010350b8f8 0x1034d4000 + 227576
4   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
5   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 11 name:  dart:io EventHandler
Thread 11:
0   libsystem_kernel.dylib        	0x00000001bc06b4b4 0x1bc043000 + 165044
1   Flutter                       	0x000000010388fbac 0x1034d4000 + 3914668
2   Flutter                       	0x00000001038bdbb8 0x1034d4000 + 4103096
3   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
4   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 12:
0   libsystem_kernel.dylib        	0x00000001bc069d00 0x1bc043000 + 158976
1   libsystem_c.dylib             	0x000000019aacd714 0x19aa5d000 + 460564
2   libsystem_c.dylib             	0x000000019aacd514 0x19aa5d000 + 460052
3   Sentry                        	0x00000001031483cc monitorCachedData + 50124 (SentryCrashCachedData.c:0)
4   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
5   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 13 name:  DartWorker
Thread 13:
0   libsystem_kernel.dylib        	0x00000001bc06972c 0x1bc043000 + 157484
1   libsystem_pthread.dylib       	0x00000001d6ac035c 0x1d6abd000 + 13148
2   Flutter                       	0x00000001039d9a5c 0x1034d4000 + 5266012
3   Flutter                       	0x0000000103a23420 0x1034d4000 + 5567520
4   Flutter                       	0x00000001039d9384 0x1034d4000 + 5264260
5   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
6   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 14 name:  AVAudioSession Notify Thread
Thread 14:
0   libsystem_kernel.dylib        	0x00000001bc0468c4 0x1bc043000 + 14532
1   libsystem_kernel.dylib        	0x00000001bc045cc8 0x1bc043000 + 11464
2   CoreFoundation                	0x0000000191e0574c 0x191d6c000 + 628556
3   CoreFoundation                	0x0000000191dffbd0 0x191d6c000 + 605136
4   CoreFoundation                	0x0000000191dff200 0x191d6c000 + 602624
5   AudioSession                  	0x00000001992fe158 0x1992f2000 + 49496
6   AudioSession                  	0x00000001993000b8 0x1992f2000 + 57528
7   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
8   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 15 name:  DartWorker
Thread 15:
0   libsystem_kernel.dylib        	0x00000001bc06972c 0x1bc043000 + 157484
1   libsystem_pthread.dylib       	0x00000001d6ac035c 0x1d6abd000 + 13148
2   Flutter                       	0x00000001039d9a5c 0x1034d4000 + 5266012
3   Flutter                       	0x0000000103a23420 0x1034d4000 + 5567520
4   Flutter                       	0x00000001039d9384 0x1034d4000 + 5264260
5   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
6   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 16:
0   libsystem_kernel.dylib        	0x00000001bc06972c 0x1bc043000 + 157484
1   libsystem_pthread.dylib       	0x00000001d6ac0330 0x1d6abd000 + 13104
2   MobileRTC                     	0x000000010ff35020 0x10f390000 + 12210208
3   MobileRTC                     	0x000000010fe2e270 0x10f390000 + 11133552
4   MobileRTC                     	0x000000010fd059c8 0x10f390000 + 9918920
5   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
6   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 17:
0   libsystem_kernel.dylib        	0x00000001bc06972c 0x1bc043000 + 157484
1   libsystem_pthread.dylib       	0x00000001d6ac0330 0x1d6abd000 + 13104
2   MobileRTC                     	0x000000010ff35020 0x10f390000 + 12210208
3   MobileRTC                     	0x000000010fe32d68 0x10f390000 + 11152744
4   MobileRTC                     	0x000000010fd059c8 0x10f390000 + 9918920
5   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
6   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 18:
0   libsystem_kernel.dylib        	0x00000001bc06bc5c 0x1bc043000 + 167004
1   MobileRTC                     	0x000000010ff82804 0x10f390000 + 12527620
2   MobileRTC                     	0x000000010ff87f10 0x10f390000 + 12549904
3   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
4   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 19:
0   libsystem_kernel.dylib        	0x00000001bc06bc5c 0x1bc043000 + 167004
1   MobileRTC                     	0x000000010ff82804 0x10f390000 + 12527620
2   MobileRTC                     	0x000000010ff87f10 0x10f390000 + 12549904
3   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
4   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 20:
0   libsystem_kernel.dylib        	0x00000001bc069d00 0x1bc043000 + 158976
1   libsystem_c.dylib             	0x000000019aacd714 0x19aa5d000 + 460564
2   libsystem_c.dylib             	0x000000019aacd5ec 0x19aa5d000 + 460268
3   MobileRTC                     	0x000000010f856344 0x10f390000 + 5006148
4   MobileRTC                     	0x000000010f7e1a8c 0x10f390000 + 4528780
5   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
6   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 21:
0   libsystem_kernel.dylib        	0x00000001bc069d00 0x1bc043000 + 158976
1   libsystem_c.dylib             	0x000000019aacd714 0x19aa5d000 + 460564
2   libsystem_c.dylib             	0x000000019aacd5ec 0x19aa5d000 + 460268
3   MobileRTC                     	0x000000010ff5d1cc 0x10f390000 + 12374476
4   MobileRTC                     	0x000000010f7e1a8c 0x10f390000 + 4528780
5   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
6   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 22:
0   libsystem_kernel.dylib        	0x00000001bc069d00 0x1bc043000 + 158976
1   libsystem_c.dylib             	0x000000019aacd714 0x19aa5d000 + 460564
2   libsystem_c.dylib             	0x000000019aacd5ec 0x19aa5d000 + 460268
3   MobileRTC                     	0x000000010f85c80c 0x10f390000 + 5031948
4   MobileRTC                     	0x000000010f7e1a8c 0x10f390000 + 4528780
5   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
6   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 23 name:  com.apple.CoreMotion.MotionThread
Thread 23:
0   libsystem_kernel.dylib        	0x00000001bc0468c4 0x1bc043000 + 14532
1   libsystem_kernel.dylib        	0x00000001bc045cc8 0x1bc043000 + 11464
2   CoreFoundation                	0x0000000191e0574c 0x191d6c000 + 628556
3   CoreFoundation                	0x0000000191dffbd0 0x191d6c000 + 605136
4   CoreFoundation                	0x0000000191dff200 0x191d6c000 + 602624
5   CoreFoundation                	0x0000000191e002c0 0x191d6c000 + 606912
6   CoreMotion                    	0x000000019c5f7374 0x19c4be000 + 1282932
7   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
8   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 24:
0   libsystem_kernel.dylib        	0x00000001bc069d00 0x1bc043000 + 158976
1   libsystem_c.dylib             	0x000000019aacd714 0x19aa5d000 + 460564
2   libsystem_c.dylib             	0x000000019aacd5ec 0x19aa5d000 + 460268
3   MobileRTC                     	0x000000010fce663c 0x10f390000 + 9791036
4   MobileRTC                     	0x000000010f7e1a8c 0x10f390000 + 4528780
5   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
6   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Thread 25 name:  DartWorker
Thread 25:
0   libsystem_kernel.dylib        	0x00000001bc06972c 0x1bc043000 + 157484
1   libsystem_pthread.dylib       	0x00000001d6ac035c 0x1d6abd000 + 13148
2   Flutter                       	0x00000001039d9a5c 0x1034d4000 + 5266012
3   Flutter                       	0x0000000103a23420 0x1034d4000 + 5567520
4   Flutter                       	0x00000001039d9384 0x1034d4000 + 5264260
5   libsystem_pthread.dylib       	0x00000001d6ac6b70 0x1d6abd000 + 39792
6   libsystem_pthread.dylib       	0x00000001d6acb880 0x1d6abd000 + 59520

Hey @dgaxho and @vvysotskyy

Thank you for bringing this to our attention. I am sorry that this is happening, crashes are unacceptable. The team has identified the issue and will have a fix in the next version. For the time being, can you see if these steps stop the crash in your application? Zoom crshes/stops working after few mins in the call after the update to iOS 14 on iphone XR - #23 by Michael_Condon

If you are utilizing screensharing, you must also perform the following changes:

Please let me know if this works for you and if any other issues arise.
Thanks!
Michael

@dgaxho and @vvysotskyy

We have resolved the crash in the latest version, please update to this: https://github.com/zoom/zoom-sdk-ios/releases/tag/v5.2.41739.1022.

Let me know if you run into any other issues.
Thanks!
Michael