Crash stack as below, it don't contain the code for our App.
Please check the reason, thanks.
Crashed: com.apple.network.connections
0 libsystem_kernel.dylib 0x7200 __pthread_kill + 8
1 libsystem_pthread.dylib 0x71ac pthread_kill + 268
2 libsystem_c.dylib 0x20c8c abort + 180
3 libsystem_malloc.dylib 0x1df2c malloc_vreport + 908
4 libsystem_malloc.dylib 0x1e1d0 malloc_zone_error + 100
5 libsystem_malloc.dylib 0x186b0 nanov2_guard_corruption_detected + 44
6 libsystem_malloc.dylib 0x16acc nanov2_free_definite_size + 386
7 libsystem_c.dylib 0x6a08 strdup + 40
8 libxpc.dylib 0x1ee0 xpc_string_create + 20
9 libxpc.dylib 0x16a54 xpc_dictionary_set_string + 36
10 CoreFoundation 0x6fd74 _CFPrefsEncodeValueIntoMessage + 236
11 CoreFoundation 0x56494 -[CFPrefsPlistSource createSynchronizeMessage] + 692
12 CoreFoundation 0x550e4 -[CFPrefsPlistSource sendMessageSettingValues:forKeys:count:] + 136
13 CoreFoundation 0x46b10 -[CFPrefsPlistSource alreadylocked_setPrecopiedValues:forKeys:count:from:] + 1264
14 CoreFoundation 0x45b50 -[CFPrefsSource setValues:forKeys:count:copyValues:removeValuesForKeys:count:from:] + 420
15 CoreFoundation 0x46610 -[CFPrefsSource setValues:forKeys:count:copyValues:from:] + 36
16 CoreFoundation 0x46150 -[CFPrefsSearchListSource alreadylocked_setPrecopiedValues:forKeys:count:from:] + 1004
17 CoreFoundation 0x45b50 -[CFPrefsSource setValues:forKeys:count:copyValues:removeValuesForKeys:count:from:] + 420
18 CoreFoundation 0x45984 -[CFPrefsSource setValue:forKey:from:] + 72
19 CoreFoundation 0x458b4 __76-[_CFXPreferences setValue:forKey:appIdentifier:container:configurationURL:]_block_invoke + 60
20 CoreFoundation 0x9ccd4 __108-[_CFXPreferences(SearchListAdditions) withSearchListForIdentifier:container:cloudConfigurationURL:perform:]_block_invoke + 392
21 CoreFoundation 0x888a8 normalizeQuintuplet + 356
22 CoreFoundation 0x85148 -[_CFXPreferences withSearchListForIdentifier:container:cloudConfigurationURL:perform:] + 152
23 CoreFoundation 0x2b774 -[_CFXPreferences setValue:forKey:appIdentifier:container:configurationURL:] + 128
24 CoreFoundation 0x2b6b0 _CFPreferencesSetAppValueWithContainerAndConfiguration + 120
25 Foundation 0x5d0cc -[NSUserDefaults(NSUserDefaults) setObject:forKey:] + 68
26 RoomsController 0x268bfe8 SignalHandler(int, __siginfo*, void*) + 224 (UncaughtExceptionHandler.mm:224)
27 libsystem_platform.dylib 0x1a90 _sigtramp + 56
28 libsystem_pthread.dylib 0x71ac pthread_kill + 268
29 libsystem_c.dylib 0x20c8c abort + 180
30 libsystem_malloc.dylib 0x1df2c malloc_vreport + 908
31 libsystem_malloc.dylib 0x1e1d0 malloc_zone_error + 100
32 libsystem_malloc.dylib 0x186b0 nanov2_guard_corruption_detected + 44
33 libsystem_malloc.dylib 0x16acc nanov2_free_definite_size + 386
34 CoreFoundation 0x21778 __CFBasicHashRehash + 208
35 CoreFoundation 0x224c8 __CFBasicHashAddValue + 108
36 CoreFoundation 0xd634 CFBasicHashAddValue + 2512
37 Security 0x10fb8 SecCertificateParse + 1408
38 Security 0x17f08 SecCertificateCreateWithBytes + 124
39 libboringssl.dylib 0x4a3e8 boringssl_helper_copy_certificates_from_CRYPTO_BUFFERs + 196
40 libboringssl.dylib 0x4a850 boringssl_helper_copy_certificates_from_session + 92
41 libboringssl.dylib 0xb134 __boringssl_session_update_metadata_block_invoke + 412
42 libboringssl.dylib 0x4a9c boringssl_session_update_metadata + 180
43 libboringssl.dylib 0x6cddc boringssl_context_evaluate_trust_async + 908
44 libboringssl.dylib 0x664e8 boringssl_context_certificate_verify_callback + 648
45 libboringssl.dylib 0x87db8 bssl::ssl_verify_peer_cert(bssl::SSL_HANDSHAKE*) + 372
46 libboringssl.dylib 0x7dce4 bssl::ssl_client_handshake(bssl::SSL_HANDSHAKE*) + 3112
47 libboringssl.dylib 0x88670 bssl::ssl_run_handshake(bssl::SSL_HANDSHAKE*, bool*) + 376
48 libboringssl.dylib 0x538c4 SSL_do_handshake + 80
49 libboringssl.dylib 0x51d4 boringssl_session_handshake_continue + 108
50 libboringssl.dylib 0xdff4 nw_protocol_boringssl_handshake_negotiate + 120
51 libboringssl.dylib 0xe4b8 nw_boringssl_read + 256
52 libboringssl.dylib 0xf51c nw_protocol_boringssl_input_available + 348
53 libusrtcp.dylib 0x1d958 nw_protocol_tcp_wake_read + 532
54 libusrtcp.dylib 0x24248 nw_protocol_tcp_input_flush + 104
55 Network 0xb2fce4 nw_channel_add_input_frames(nw_channel*, nw_protocol*) + 10316
56 Network 0xb2d3a8 nw_channel_update_input_source(nw_channel*, nw_protocol*, bool) + 328
57 Network 0xb2c5b4 invocation function for block in nw_channel_create(nw_context*, unsigned char*, unsigned int, void*, unsigned int, bool, bool, bool*) + 72
58 libdispatch.dylib 0x3fdc _dispatch_client_callout + 20
59 libdispatch.dylib 0x746c _dispatch_continuation_pop + 504
60 libdispatch.dylib 0x1aa58 _dispatch_source_invoke + 1588
61 libdispatch.dylib 0xd4f8 _dispatch_workloop_invoke + 1780
62 libdispatch.dylib 0x16e10 _dispatch_workloop_worker_thread + 652
63 libsystem_pthread.dylib 0xdf8 _pthread_wqthread + 288
64 libsystem_pthread.dylib 0xb98 start_wqthread + 8