iOS 26.2.1 Crash: -[UIWindowScene layer]: unrecognized selector after video call ends (ZoomVideoSDK 2.3.0)

lasmarthomedev · March 10, 2026, 5:52am

Issue Description

I’m experiencing a reproducible crash on iOS when using ZoomVideoSDK 2.3.0 (build 27010). The crash occurs after a video call ends during the audio device cleanup phase.

Crash Details

Exception:

NSInvalidArgumentException: -[UIWindowScene layer]: unrecognized selector sent to instance 0x139927200

Exception Type: EXC_CRASH (SIGABRT)

Trigger: The crash is triggered by a timer callback inside ZoomVideoSDK during the session cleanup process.

Environment

Device: iPhone 16 Pro (iPhone17,2)
iOS Version: 26.2.1 (23C71)
Architecture: arm64e
ZoomVideoSDK Version: 2.3.0 (27010)
MobileRTC Version: 6.2.5 (18740)
Build: TestFlight Beta
App Runtime: ~57 minutes before crash
Battery: 45%
Available Disk: 11.7 GB / 255 GB

Crash Scenario

Trigger Sequence (from logs):

2026-03-09 18:05:28.459 User Leave，Current remote users num: 0

2026-03-09 18:05:28.502 AudioDeviceIOS::SetMuteOutputAudioUnit unmute output

2026-03-09 18:05:28.504 [IOS].DestoryAudioUnit g_audioUinits.count = 1

2026-03-09 18:05:28.624 [IOS].DestoryAudioUnit dispose all audioUinits

2026-03-09 18:05:28.662 *** Crash: -[UIWindowScene layer]: unrecognized selector

The crash happens immediately after:

Remote user leaves (remote user count → 0)
Audio device cleanup starts
ZoomVideoSDK timer callback fires

Related Code in My Implementation

**Delegate Implementation (CanvasViewController.m)

(void)onUserLeave:(ZoomVideoSDKUserHelper *)helper users:(NSArray<ZoomVideoSDKUser *> *)userArray {

for (int i = 0; i < userArray.count; i++) {

  ZoomVideoSDKUser \*user = userArray\[i\];

  // Update UI

  \[self.bottomView removeThumberViewItemWithUser:user\];

  \[self.avatarArr removeObject:user\];

  

  if (self.fullScreenCanvas.user == user) {

      \[self pinMyself\];

  }

  // Handle PiP for photo sharing

  if (self.isUsingNewPhotoShareFlow && self.photoShareBrowserView && \[user isEqual:self.currentPiPUser\]) {

      NSArray<ZoomVideoSDKUser \*> \*remainingRemoteUsers = \[\[\[ZoomVideoSDK shareInstance\] getSession\] getRemoteUsers\];

      

      if (remainingRemoteUsers.count > 0) {

          ZoomVideoSDKUser \*nextUser = remainingRemoteUsers.firstObject;

          \[self updatePiPForUser:nextUser\];

      } else {

          \[self hidePiPForPhotoShare\];

      }

  }

}

[self updateTitleIsJoined:YES];

NSArray *remoteUsers = [[[ZoomVideoSDK shareInstance] getSession] getRemoteUsers];

// Auto-leave if only one user remains

if (remoteUsers.count == 1) {

  dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2.0 \* NSEC_PER_SEC)), dispatch_get_main_queue(), ^{

      \[\[ZoomVideoSDK shareInstance\] leaveSession:YES\];

  });

}

lasmarthomedev · March 10, 2026, 6:02am

crashLog

Incident Identifier: 3BA534ED-2003-4EAB-BAFC-E4E6E07B9DA6
Distributor ID: com.apple.TestFlight
Hardware Model: iPhone17,2
Process: MobileRTCSample [69645]
Path: /private/var/containers/Bundle/Application/929D2726-96BE-485B-8DF7-A2F9CA70EC27/MobileRTCSample.app/MobileRTCSample
Identifier: com.lsa.alice
Version: 1.26.176 (1.26.176)
AppStoreTools: 17C503a
AppVariant: 1:iPhone17,2:26
Beta: YES
Code Type: ARM-64 (Native)
Role: Foreground
Parent Process: launchd [1]
Coalition: com.lsa.alice [11537]

Date/Time: 2026-03-09 18:05:28.6625 -0700
Launch Time: 2026-03-09 17:08:28.7495 -0700
OS Version: iPhone OS 26.2.1 (23C71)
Release Type: User
Baseband Version: 2.20.04
Report Version: 104

Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Reason: -[UIWindowScene layer]: unrecognized selector sent to instance 0x139927200
Termination Reason: SIGNAL 6 Abort trap: 6
Terminating Process: MobileRTCSample [69645]

Triggered by Thread: 0

Last Exception Backtrace:
0 CoreFoundation 0x1975b8964 __exceptionPreprocess + 164 (NSException.m:249)
1 libobjc.A.dylib 0x1944cd814 objc_exception_throw + 88 (objc-exception.mm:356)
2 CoreFoundation 0x1976532c0 -[NSObject(NSObject) doesNotRecognizeSelector:] + 384 (NSObject.m:168)
3 UIKitCore 0x19e2983a8 -[UIResponder doesNotRecognizeSelector:] + 260 (UIResponder.m:848)
4 CoreFoundation 0x19753835c forwarding + 1472 (NSForwarding.m:3616)
5 CoreFoundation 0x197540200 _CF_forwarding_prep_0 + 96 (:-1)
6 ZoomVideoSDK 0x1120ee284 0x11030c000 + 31335044
7 ZoomVideoSDK 0x11222d540 0x11030c000 + 32642368
8 ZoomVideoSDK 0x11222d430 0x11030c000 + 32642096
9 ZoomVideoSDK 0x11222d594 0x11030c000 + 32642452
10 ZoomVideoSDK 0x1122152e4 0x11030c000 + 32543460
11 ZoomVideoSDK 0x11217e3bc 0x11030c000 + 31925180
12 ZoomVideoSDK 0x11233c86c 0x11030c000 + 33753196
13 ZoomVideoSDK 0x11233c978 0x11030c000 + 33753464
14 ZoomVideoSDK 0x112347d74 0x11030c000 + 33799540
15 ZoomVideoSDK 0x112362058 0x11030c000 + 33906776
16 ZoomVideoSDK 0x111954d44 0x11030c000 + 23366980
17 ZoomVideoSDK 0x1119549f4 0x11030c000 + 23366132
18 ZoomVideoSDK 0x111957e00 0x11030c000 + 23379456
19 ZoomVideoSDK 0x111962ba4 0x11030c000 + 23423908
20 ZoomVideoSDK 0x1113b5728 0x11030c000 + 17471272
21 ZoomVideoSDK 0x111492b5c 0x11030c000 + 18377564
22 CoreFoundation 0x197540c00 CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION + 32 (CFRunLoop.c:1837)
23 CoreFoundation 0x1975408c0 __CFRunLoopDoTimer + 980 (CFRunLoop.c:2468)
24 CoreFoundation 0x197540434 __CFRunLoopDoTimers + 280 (CFRunLoop.c:2599)
25 CoreFoundation 0x197510abc __CFRunLoopRun + 1816 (CFRunLoop.c:3150)
26 CoreFoundation 0x19750fa6c _CFRunLoopRunSpecificWithOptions + 532 (CFRunLoop.c:3462)
27 GraphicsServices 0x239144498 GSEventRunModal + 120 (GSEvent.c:2049)
28 UIKitCore 0x19ceeadf8 -[UIApplication _run] + 792 (UIApplication.m:3904)
29 UIKitCore 0x19ce93e54 UIApplicationMain + 336 (UIApplication.m:5579)
30 MobileRTCSample 0x104ddc300 main + 80 (main.m:16)
31 dyld 0x194522e28 start + 7116 (dyldMain.cpp:1477)

Thread 0 name:
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x00000002422bd0cc __pthread_kill + 8 (:-1)
1 libsystem_pthread.dylib 0x00000001f3de2810 pthread_kill + 268 (pthread.c:1721)
2 libsystem_c.dylib 0x00000001a2db3f64 abort + 124 (abort.c:122)
3 libc++abi.dylib 0x00000001945cf808 __abort_message + 132 (abort_message.cpp:66)
4 libc++abi.dylib 0x00000001945be484 demangling_terminate_handler() + 304 (cxa_default_handlers.cpp:76)
5 libobjc.A.dylib 0x00000001944cff78 _objc_terminate() + 156 (objc-exception.mm:496)
6 libc++abi.dylib 0x00000001945cebdc std::__terminate(void (*)()) + 16 (cxa_handlers.cpp:59)
7 libc++abi.dylib 0x00000001945ceb80 std::terminate() + 108 (cxa_handlers.cpp:88)
8 ZoomVideoSDK 0x000000011222d498 0x11030c000 + 32642200
9 ZoomVideoSDK 0x000000011222d594 0x11030c000 + 32642452
10 ZoomVideoSDK 0x00000001122152e4 0x11030c000 + 32543460
11 ZoomVideoSDK 0x000000011217e3bc 0x11030c000 + 31925180
12 ZoomVideoSDK 0x000000011233c86c 0x11030c000 + 33753196
13 ZoomVideoSDK 0x000000011233c978 0x11030c000 + 33753464
14 ZoomVideoSDK 0x0000000112347d74 0x11030c000 + 33799540
15 ZoomVideoSDK 0x0000000112362058 0x11030c000 + 33906776
16 ZoomVideoSDK 0x0000000111954d44 0x11030c000 + 23366980
17 ZoomVideoSDK 0x00000001119549f4 0x11030c000 + 23366132
18 ZoomVideoSDK 0x0000000111957e00 0x11030c000 + 23379456
19 ZoomVideoSDK 0x0000000111962ba4 0x11030c000 + 23423908
20 ZoomVideoSDK 0x00000001113b5728 0x11030c000 + 17471272
21 ZoomVideoSDK 0x0000000111492b5c 0x11030c000 + 18377564
22 CoreFoundation 0x0000000197540c00 CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION + 32 (CFRunLoop.c:1837)
23 CoreFoundation 0x00000001975408c0 __CFRunLoopDoTimer + 980 (CFRunLoop.c:2468)
24 CoreFoundation 0x0000000197540434 __CFRunLoopDoTimers + 280 (CFRunLoop.c:2599)
25 CoreFoundation 0x0000000197510abc __CFRunLoopRun + 1816 (CFRunLoop.c:3150)
26 CoreFoundation 0x000000019750fa6c _CFRunLoopRunSpecificWithOptions + 532 (CFRunLoop.c:3462)
27 GraphicsServices 0x0000000239144498 GSEventRunModal + 120 (GSEvent.c:2049)
28 UIKitCore 0x000000019ceeadf8 -[UIApplication _run] + 792 (UIApplication.m:3904)
29 UIKitCore 0x000000019ce93e54 UIApplicationMain + 336 (UIApplication.m:5579)
30 MobileRTCSample 0x0000000104ddc300 main + 80 (main.m:16)
31 dyld 0x0000000194522e28 start + 7116 (dyldMain.cpp:1477)

Thread 1 name:
Thread 1:
0 libsystem_kernel.dylib 0x00000002422b2cd4 mach_msg2_trap + 8 (:-1)
1 libsystem_kernel.dylib 0x00000002422b62f8 mach_msg2_internal + 76 (mach_msg.c:201)
2 libsystem_kernel.dylib 0x00000002422b6214 mach_msg_overwrite + 428 (mach_msg.c:0)
3 libsystem_kernel.dylib 0x00000002422b605c mach_msg + 24 (mach_msg.c:323)
4 CoreFoundation 0x0000000197539868 __CFRunLoopServiceMachPort + 160 (CFRunLoop.c:2650)
5 CoreFoundation 0x0000000197510848 __CFRunLoopRun + 1188 (CFRunLoop.c:3035)
6 CoreFoundation 0x000000019750fa6c _CFRunLoopRunSpecificWithOptions + 532 (CFRunLoop.c:3462)
7 Foundation 0x0000000195506df8 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212 (NSRunLoop.m:375)
8 Foundation 0x0000000195506fd0 -[NSRunLoop(NSRunLoop) runUntilDate:] + 64 (NSRunLoop.m:422)
9 UIKitCore 0x000000019cec0094 -[UIEventFetcher threadMain] + 408 (UIEventFetcher.m:1333)
10 Foundation 0x0000000194bc621c NSThread__start + 732 (NSThread.m:997)
11 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
12 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 2:
0 libsystem_kernel.dylib 0x00000002422b85d4 __psynch_cvwait + 8 (:-1)
1 libsystem_pthread.dylib 0x00000001f3dddb58 _pthread_cond_wait + 984 (pthread_cond.c:862)
2 libc++.1.dylib 0x00000001a677b79c std::__1::condition_variable::__do_timed_wait(std::__1::unique_lockstd::__1::mutex&, std::__1::chrono::time_point<std::__1::chrono::system_clock, std::__1::chrono::duration<long long, std::__1::r… + 104 (condition_variable.cpp:54)
3 MobileRTC 0x000000010a6055a8 0x1098fc000 + 13669800
4 MobileRTC 0x000000010a605418 0x1098fc000 + 13669400
5 MobileRTC 0x000000010a5f9dd0 0x1098fc000 + 13622736
6 MobileRTC 0x000000010a5ee288 0x1098fc000 + 13574792
7 MobileRTC 0x000000010a600758 0x1098fc000 + 13649752
8 MobileRTC 0x000000010a602294 0x1098fc000 + 13656724
9 MobileRTC 0x000000010a603348 0x1098fc000 + 13661000
10 MobileRTC 0x000000010a603a8c 0x1098fc000 + 13662860
11 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
12 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 3:
0 libsystem_kernel.dylib 0x00000002422b85d4 __psynch_cvwait + 8 (:-1)
1 libsystem_pthread.dylib 0x00000001f3dddb58 _pthread_cond_wait + 984 (pthread_cond.c:862)
2 MobileRTC 0x000000010ba5a960 0x1098fc000 + 34990432
3 MobileRTC 0x000000010ba45670 0x1098fc000 + 34903664
4 MobileRTC 0x000000010ba59d2c 0x1098fc000 + 34987308
5 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
6 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 4:
0 libsystem_kernel.dylib 0x00000002422b85d4 __psynch_cvwait + 8 (:-1)
1 libsystem_pthread.dylib 0x00000001f3dddb58 _pthread_cond_wait + 984 (pthread_cond.c:862)
2 MobileRTC 0x000000010ba5a960 0x1098fc000 + 34990432
3 MobileRTC 0x000000010ba4a644 0x1098fc000 + 34924100
4 MobileRTC 0x000000010ba59d2c 0x1098fc000 + 34987308
5 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
6 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 5:
0 libsystem_kernel.dylib 0x00000002422c6d24 poll + 8 (:-1)
1 MobileRTC 0x000000010cf51974 0x1098fc000 + 56973684
2 MobileRTC 0x000000010cf555b8 0x1098fc000 + 56989112
3 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
4 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 6:
0 libsystem_kernel.dylib 0x00000002422c6d24 poll + 8 (:-1)
1 MobileRTC 0x000000010cf51974 0x1098fc000 + 56973684
2 MobileRTC 0x000000010cf555b8 0x1098fc000 + 56989112
3 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
4 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 7:
0 libsystem_kernel.dylib 0x00000002422b85d4 __psynch_cvwait + 8 (:-1)
1 libsystem_pthread.dylib 0x00000001f3dddb58 _pthread_cond_wait + 984 (pthread_cond.c:862)
2 libc++.1.dylib 0x00000001a677b79c std::__1::condition_variable::__do_timed_wait(std::__1::unique_lockstd::__1::mutex&, std::__1::chrono::time_point<std::__1::chrono::system_clock, std::__1::chrono::duration<long long, std::__1::r… + 104 (condition_variable.cpp:54)
3 MobileRTC 0x000000010a6055a8 0x1098fc000 + 13669800
4 MobileRTC 0x000000010a605418 0x1098fc000 + 13669400
5 MobileRTC 0x000000010a616ed8 0x1098fc000 + 13741784
6 MobileRTC 0x000000010bb7708c 0x1098fc000 + 36155532
7 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
8 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 8:
0 libsystem_kernel.dylib 0x00000002422b87f4 __semwait_signal + 8 (:-1)
1 libsystem_c.dylib 0x00000001a2d487e4 nanosleep + 220 (nanosleep.c:104)
2 libsystem_c.dylib 0x00000001a2d486fc usleep + 68 (usleep.c:52)
3 MobileRTC 0x000000010ba17868 0x1098fc000 + 34715752
4 MobileRTC 0x000000010bb7708c 0x1098fc000 + 36155532
5 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
6 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 9:
0 libsystem_kernel.dylib 0x00000002422b87f4 __semwait_signal + 8 (:-1)
1 libsystem_c.dylib 0x00000001a2d487e4 nanosleep + 220 (nanosleep.c:104)
2 libsystem_c.dylib 0x00000001a2d486fc usleep + 68 (usleep.c:52)
3 MobileRTC 0x000000010c407478 0x1098fc000 + 45134968
4 MobileRTC 0x000000010bb7708c 0x1098fc000 + 36155532
5 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
6 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 10:
0 libsystem_kernel.dylib 0x00000002422ba36c __select + 8 (:-1)
1 MobileRTC 0x000000010d880e70 0x1098fc000 + 66604656
2 MobileRTC 0x000000010d886c4c 0x1098fc000 + 66628684
3 MobileRTC 0x000000010ba1071c 0x1098fc000 + 34686748
4 MobileRTC 0x000000010ba02bc0 0x1098fc000 + 34630592
5 MobileRTC 0x000000010ba034a4 0x1098fc000 + 34632868
6 MobileRTC 0x000000010ba05a40 0x1098fc000 + 34642496
7 MobileRTC 0x000000010bb7708c 0x1098fc000 + 36155532
8 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
9 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 11:
0 libsystem_kernel.dylib 0x00000002422b85d4 __psynch_cvwait + 8 (:-1)
1 libsystem_pthread.dylib 0x00000001f3dddb58 _pthread_cond_wait + 984 (pthread_cond.c:862)
2 libc++.1.dylib 0x00000001a677b704 std::__1::condition_variable::wait(std::__1::unique_lockstd::__1::mutex&) + 32 (condition_variable.cpp:30)
3 MobileRTC 0x000000010bb2ffa4 0x1098fc000 + 35864484
4 MobileRTC 0x000000010bb31810 0x1098fc000 + 35870736
5 MobileRTC 0x000000010bb7708c 0x1098fc000 + 36155532
6 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
7 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 12:
0 libsystem_kernel.dylib 0x00000002422b85d4 __psynch_cvwait + 8 (:-1)
1 libsystem_pthread.dylib 0x00000001f3dddb58 _pthread_cond_wait + 984 (pthread_cond.c:862)
2 MobileRTC 0x0000000109b2d104 0x1098fc000 + 2298116
3 MobileRTC 0x0000000109b328e0 0x1098fc000 + 2320608
4 MobileRTC 0x0000000109b2da18 0x1098fc000 + 2300440
5 MobileRTC 0x0000000109b2d920 0x1098fc000 + 2300192
6 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
7 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 13:
0 libsystem_kernel.dylib 0x00000002422b85d4 __psynch_cvwait + 8 (:-1)
1 libsystem_pthread.dylib 0x00000001f3dddb58 _pthread_cond_wait + 984 (pthread_cond.c:862)
2 MobileRTC 0x0000000109b2d060 0x1098fc000 + 2297952
3 MobileRTC 0x0000000109a34230 0x1098fc000 + 1278512
4 MobileRTC 0x0000000109b2da18 0x1098fc000 + 2300440
5 MobileRTC 0x0000000109b2d920 0x1098fc000 + 2300192
6 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
7 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 14 name:
Thread 14:
0 libsystem_kernel.dylib 0x00000002422b2cd4 mach_msg2_trap + 8 (:-1)
1 libsystem_kernel.dylib 0x00000002422b62f8 mach_msg2_internal + 76 (mach_msg.c:201)
2 libsystem_kernel.dylib 0x00000002422b6214 mach_msg_overwrite + 428 (mach_msg.c:0)
3 libsystem_kernel.dylib 0x00000002422b605c mach_msg + 24 (mach_msg.c:323)
4 CoreFoundation 0x0000000197539868 __CFRunLoopServiceMachPort + 160 (CFRunLoop.c:2650)
5 CoreFoundation 0x0000000197510848 __CFRunLoopRun + 1188 (CFRunLoop.c:3035)
6 CoreFoundation 0x000000019750fa6c _CFRunLoopRunSpecificWithOptions + 532 (CFRunLoop.c:3462)
7 CoreFoundation 0x000000019758d7c8 CFRunLoopRun + 64 (CFRunLoop.c:3479)
8 CoreMotion 0x00000001af8e6b20 CLMotionCore::runMotionThread(void*) + 1676 (CLMotionCore.mm:375)
9 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
10 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 15:
0 libsystem_kernel.dylib 0x00000002422b85d4 __psynch_cvwait + 8 (:-1)
1 libsystem_pthread.dylib 0x00000001f3dddb58 _pthread_cond_wait + 984 (pthread_cond.c:862)
2 libc++.1.dylib 0x00000001a677b79c std::__1::condition_variable::__do_timed_wait(std::__1::unique_lockstd::__1::mutex&, std::__1::chrono::time_point<std::__1::chrono::system_clock, std::__1::chrono::duration<long long, std::__1::r… + 104 (condition_variable.cpp:54)
3 ZoomVideoSDK 0x0000000110776de0 0x11030c000 + 4632032
4 ZoomVideoSDK 0x0000000110776c50 0x11030c000 + 4631632
5 ZoomVideoSDK 0x00000001107b48c8 0x11030c000 + 4884680
6 ZoomVideoSDK 0x00000001111e6dac 0x11030c000 + 15576492
7 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
8 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 16:
0 libsystem_kernel.dylib 0x00000002422b85d4 __psynch_cvwait + 8 (:-1)
1 libsystem_pthread.dylib 0x00000001f3dddb58 _pthread_cond_wait + 984 (pthread_cond.c:862)
2 libc++.1.dylib 0x00000001a677b79c std::__1::condition_variable::__do_timed_wait(std::__1::unique_lockstd::__1::mutex&, std::__1::chrono::time_point<std::__1::chrono::system_clock, std::__1::chrono::duration<long long, std::__1::r… + 104 (condition_variable.cpp:54)
3 ZoomVideoSDK 0x0000000110776de0 0x11030c000 + 4632032
4 ZoomVideoSDK 0x0000000110776c50 0x11030c000 + 4631632
5 ZoomVideoSDK 0x00000001107941e4 0x11030c000 + 4751844
6 ZoomVideoSDK 0x0000000110786b64 0x11030c000 + 4696932
7 ZoomVideoSDK 0x000000011079b7a4 0x11030c000 + 4781988
8 ZoomVideoSDK 0x000000011079d410 0x11030c000 + 4789264
9 ZoomVideoSDK 0x000000011079e544 0x11030c000 + 4793668
10 ZoomVideoSDK 0x000000011079ecd4 0x11030c000 + 4795604
11 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
12 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 17:
0 libsystem_kernel.dylib 0x00000002422ba36c __select + 8 (:-1)
1 ZoomVideoSDK 0x00000001108477bc 0x11030c000 + 5486524
2 ZoomVideoSDK 0x000000011084d448 0x11030c000 + 5510216
3 ZoomVideoSDK 0x0000000110a39e04 0x11030c000 + 7527940
4 ZoomVideoSDK 0x0000000110a2bfb0 0x11030c000 + 7471024
5 ZoomVideoSDK 0x0000000110a2c9dc 0x11030c000 + 7473628
6 ZoomVideoSDK 0x0000000110a2f50c 0x11030c000 + 7484684
7 ZoomVideoSDK 0x0000000110a2fc54 0x11030c000 + 7486548
8 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
9 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 18:
0 libsystem_kernel.dylib 0x00000002422ba36c __select + 8 (:-1)
1 ZoomVideoSDK 0x00000001108477bc 0x11030c000 + 5486524
2 ZoomVideoSDK 0x000000011084d448 0x11030c000 + 5510216
3 ZoomVideoSDK 0x0000000110a39e04 0x11030c000 + 7527940
4 ZoomVideoSDK 0x0000000110a2bfb0 0x11030c000 + 7471024
5 ZoomVideoSDK 0x0000000110a2c9dc 0x11030c000 + 7473628
6 ZoomVideoSDK 0x0000000110a2f50c 0x11030c000 + 7484684
7 ZoomVideoSDK 0x0000000110a2fc54 0x11030c000 + 7486548
8 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
9 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 19:
0 libsystem_kernel.dylib 0x00000002422ba36c __select + 8 (:-1)
1 ZoomVideoSDK 0x00000001108477bc 0x11030c000 + 5486524
2 ZoomVideoSDK 0x000000011084d448 0x11030c000 + 5510216
3 ZoomVideoSDK 0x0000000110a39e04 0x11030c000 + 7527940
4 ZoomVideoSDK 0x0000000110a2bfb0 0x11030c000 + 7471024
5 ZoomVideoSDK 0x0000000110a2c9dc 0x11030c000 + 7473628
6 ZoomVideoSDK 0x0000000110a2f50c 0x11030c000 + 7484684
7 ZoomVideoSDK 0x0000000110a2fc54 0x11030c000 + 7486548
8 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
9 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 20:
0 libsystem_kernel.dylib 0x00000002422ba36c __select + 8 (:-1)
1 ZoomVideoSDK 0x00000001108477bc 0x11030c000 + 5486524
2 ZoomVideoSDK 0x000000011084d448 0x11030c000 + 5510216
3 ZoomVideoSDK 0x0000000110a39e04 0x11030c000 + 7527940
4 ZoomVideoSDK 0x0000000110a2bfb0 0x11030c000 + 7471024
5 ZoomVideoSDK 0x0000000110a2c9dc 0x11030c000 + 7473628
6 ZoomVideoSDK 0x0000000110a2f50c 0x11030c000 + 7484684
7 ZoomVideoSDK 0x0000000110a2fc54 0x11030c000 + 7486548
8 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
9 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 21:
0 libsystem_kernel.dylib 0x00000002422ba36c __select + 8 (:-1)
1 ZoomVideoSDK 0x00000001108477bc 0x11030c000 + 5486524
2 ZoomVideoSDK 0x000000011084d448 0x11030c000 + 5510216
3 ZoomVideoSDK 0x0000000110a39e04 0x11030c000 + 7527940
4 ZoomVideoSDK 0x0000000110a2bfb0 0x11030c000 + 7471024
5 ZoomVideoSDK 0x0000000110a2c9dc 0x11030c000 + 7473628
6 ZoomVideoSDK 0x0000000110a2f50c 0x11030c000 + 7484684
7 ZoomVideoSDK 0x0000000110a2fc54 0x11030c000 + 7486548
8 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
9 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 22:
0 libsystem_kernel.dylib 0x00000002422b87f4 __semwait_signal + 8 (:-1)
1 libsystem_c.dylib 0x00000001a2d487e4 nanosleep + 220 (nanosleep.c:104)
2 libsystem_c.dylib 0x00000001a2d486fc usleep + 68 (usleep.c:52)
3 ZoomVideoSDK 0x0000000110a44408 0x11030c000 + 7570440
4 ZoomVideoSDK 0x00000001111e6dac 0x11030c000 + 15576492
5 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
6 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Thread 23:
0 libsystem_kernel.dylib 0x00000002422b85d4 __psynch_cvwait + 8 (:-1)
1 libsystem_pthread.dylib 0x00000001f3dddb58 _pthread_cond_wait + 984 (pthread_cond.c:862)
2 libc++.1.dylib 0x00000001a677b704 std::__1::condition_variable::wait(std::__1::unique_lockstd::__1::mutex&) + 32 (condition_variable.cpp:30)
3 ZoomVideoSDK 0x0000000110d94014 0x11030c000 + 11042836
4 ZoomVideoSDK 0x0000000110d95614 0x11030c000 + 11048468
5 ZoomVideoSDK 0x00000001111e6dac 0x11030c000 + 15576492
6 libsystem_pthread.dylib 0x00000001f3ddf44c _pthread_start + 136 (pthread.c:931)
7 libsystem_pthread.dylib 0x00000001f3ddb8cc thread_start + 8 (:-1)

Binary Images:
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0x105900000 - 0x106d3ffff effect-sdk arm64 <6ef2b11e902d3fa1a2eb5c8565eae2ae> /private/var/containers/Bundle/Application/929D2726-96BE-485B-8DF7-A2F9CA70EC27/MobileRTCSample.app/Frameworks/effect-sdk.framework/effect-sdk
0x107450000 - 0x107587fff HLogReport arm64 <536f438e285c3b899a356b844db10e82> /private/var/containers/Bundle/Application/929D2726-96BE-485B-8DF7-A2F9CA70EC27/MobileRTCSample.app/Frameworks/HLogReport.framework/HLogReport
0x10760c000 - 0x107627fff zoomcml arm64 /private/var/containers/Bundle/Application/929D2726-96BE-485B-8DF7-A2F9CA70EC27/MobileRTCSample.app/Frameworks/zoomcml.framework/zoomcml
0x1076b0000 - 0x107887fff hidns arm64 <40681eeb5efc30dd9b22e1313a52625f> /private/var/containers/Bundle/Application/929D2726-96BE-485B-8DF7-A2F9CA70EC27/MobileRTCSample.app/Frameworks/hidns.framework/hidns
0x107944000 - 0x107a1bfff zm_annoter_dynamic arm64 <8ad08f8238b43611ad7bdb8b86c1ded0> /private/var/containers/Bundle/Application/929D2726-96BE-485B-8DF7-A2F9CA70EC27/MobileRTCSample.app/Frameworks/zm_annoter_dynamic.framework/zm_annoter_dynamic
0x107b0c000 - 0x108873fff HiCloudRTCSDK arm64 /private/var/containers/Bundle/Application/929D2726-96BE-485B-8DF7-A2F9CA70EC27/MobileRTCSample.app/Frameworks/HiCloudRTCSDK.framework/HiCloudRTCSDK
0x1098fc000 - 0x10f567fff MobileRTC arm64 <3106a5f7445e3467878318cd23098840> /private/var/containers/Bundle/Application/929D2726-96BE-485B-8DF7-A2F9CA70EC27/MobileRTCSample.app/Frameworks/MobileRTC.framework/MobileRTC
0x11030c000 - 0x1129fffff ZoomVideoSDK arm64 /private/var/containers/Bundle/Application/929D2726-96BE-485B-8DF7-A2F9CA70EC27/MobileRTCSample.app/Frameworks/ZoomVideoSDK.framework/ZoomVideoSDK
0x112f3c000 - 0x1130effff brsproxy arm64 <6d62f9c167fb33f9a3ac9a6a38a2ff23> /private/var/containers/Bundle/Application/929D2726-96BE-485B-8DF7-A2F9CA70EC27/MobileRTCSample.app/Frameworks/brsproxy.framework/brsproxy
0x11319c000 - 0x11325ffff HiLogReport arm64 /private/var/containers/Bundle/Application/929D2726-96BE-485B-8DF7-A2F9CA70EC27/MobileRTCSample.app/Frameworks/HiLogReport.framework/HiLogReport
0x1132c4000 - 0x1132e3fff CocoaLumberjack arm64 /private/var/containers/Bundle/Application/929D2726-96BE-485B-8DF7-A2F9CA70EC27/MobileRTCSample.app/Frameworks/CocoaLumberjack.framework/CocoaLumberjack
0x113314000 - 0x11331ffff RealReachability arm64 <2c4613bfb35f3842b279d5f7b6570ddc> /private/var/containers/Bundle/Application/929D2726-96BE-485B-8DF7-A2F9CA70EC27/MobileRTCSample.app/Frameworks/RealReachability.framework/RealReachability
0x11333c000 - 0x113443fff YYKit arm64 /private/var/containers/Bundle/Application/929D2726-96BE-485B-8DF7-A2F9CA70EC27/MobileRTCSample.app/Frameworks/YYKit.framework/YYKit
0x117d88000 - 0x117d93fff libobjc-trampolines.dylib arm64e /private/preboot/Cryptexes/OS/usr/lib/libobjc-trampolines.dylib
0x19449c000 - 0x1944edb2f libobjc.A.dylib arm64e <7203a71f3ce43f6093cfb3063caab174> /usr/lib/libobjc.A.dylib
0x19451e000 - 0x1945bcb2f dyld arm64e /usr/lib/dyld
0x1945bd000 - 0x1945d76c7 libc++abi.dylib arm64e <8da47f0e613f35c6abc2bcc02bb3b573> /usr/lib/libc++abi.dylib
0x194b64000 - 0x1959aa81f Foundation arm64e <75d11b2911a6350787f7487aceb1476a> /System/Library/Frameworks/Foundation.framework/Foundation
0x1974f3000 - 0x197a7973f CoreFoundation arm64e /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
0x19ce4d000 - 0x19f2a9f3f UIKitCore arm64e <2708bb8a4e1b36c18385ddfc612cdda5> /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore
0x1a2d3c000 - 0x1a2dbc5af libsystem_c.dylib arm64e /usr/lib/system/libsystem_c.dylib
0x1a6759000 - 0x1a67ebe23 libc++.1.dylib arm64e <028579365a9d34ea95557d9d8dfb6def> /usr/lib/libc++.1.dylib
0x1ac0e4000 - 0x1ac499dff CFNetwork arm64e <140849bfa60c3119a330cb88e513b57f> /System/Library/Frameworks/CFNetwork.framework/CFNetwork
0x1ac49a000 - 0x1adf1a45f JavaScriptCore arm64e <38831786ae1730e8bdf4553ed5d10817> /System/Library/Frameworks/JavaScriptCore.framework/JavaScriptCore
0x1af8d2000 - 0x1afd284ff CoreMotion arm64e /System/Library/Frameworks/CoreMotion.framework/CoreMotion
0x1b19fd000 - 0x1b30b483f WebKit arm64e <755cf167fad43d288ae634eb86d880ca> /System/Library/Frameworks/WebKit.framework/WebKit
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0x1f3ddb000 - 0x1f3de744f libsystem_pthread.dylib arm64e <36408bf3c2b337c8abc20251f88e8724> /usr/lib/system/libsystem_pthread.dylib
0x239143000 - 0x23914b7ff GraphicsServices arm64e /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices
0x2422b2000 - 0x2422ecd2b libsystem_kernel.dylib arm64e <99b78925f0633b62ad223986a636020d> /usr/lib/system/libsystem_kernel.dylib
0x28b043000 - 0x28b06bd9f caulk arm64e <1aefe472520f33f29b1c34f1185418ff> /System/Library/PrivateFrameworks/caulk.framework/caulk

EOF

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