iOS 15 crash CoreTelephony

Unity 2021.1.21f1
Xcode 13.0
Some of my ios users can't enter my app (they receive a black screen or crash)
I noticed a huge spike in the crashes section, only for ios 15 users
I can't see it on my iPhone device and can't find any information about my specific logs-
Can you please help it's urgent



Exception Type: EXC_CRASH (SIGKILL)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Triggered by Thread: 0


Kernel Triage:
VM - pmap_enter failed with resource shortage
VM - pmap_enter failed with resource shortage
VM - pmap_enter failed with resource shortage
VM - pmap_enter failed with resource shortage
VM - pmap_enter failed with resource shortage


Thread 0 name:
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x00000001b7815204 __ulock_wait + 8
1 libdispatch.dylib 0x0000000180b9a344 _dlock_wait + 56 (lock.c:326)
2 libdispatch.dylib 0x0000000180b9a274 _dispatch_once_wait + 120 (lock.c:382)
3 Foundation 0x00000001827d78f0 -[NSCoder _walkAllowedClassListLookingForClass:forKey:allowedClasses:strictModeEnabled:alwaysEnforceExplicitSubclasses:] + 1068 (once.h:84)
4 Foundation 0x00000001826f6abc -[NSXPCDecoder _validateAllowedClass:forKey:allowingInvocations:] + 188 (NSXPCCoder.m:744)
5 Foundation 0x0000000182908f28 _decodeObject + 1364 (NSXPCCoder.m:1018)
6 Foundation 0x00000001826eeb54 _decodeObjectAfterSettingWhitelistForKey + 164 (NSXPCCoder.m:1057)
7 Foundation 0x000000018274b728 -[NSXPCDecoder decodeObjectOfClasses:forKey:] + 52 (NSXPCCoder.m:1118)
8 CoreTelephony 0x000000018159d520 -[CTServiceDescriptorContainer initWithCoder:] + 236 (CTServiceDescriptor.mm:180)
9 Foundation 0x0000000182908f6c _decodeObject + 1432 (NSXPCCoder.m:1026)
10 Foundation 0x00000001826e166c -[NSXPCDecoder _decodeObjectOfClasses:atObject:] + 76 (NSXPCCoder.m:1098)
11 Foundation 0x00000001826e5e5c _NSXPCSerializationDecodeTypedObjCValuesFromArray + 936 (NSXPCCoder_InvocationSerialization.m:396)
12 Foundation 0x000000018271d0cc _NSXPCSerializationDecodeInvocationArgumentArray + 500 (NSXPCCoder_InvocationSerialization.m:523)
13 Foundation 0x00000001826d6514 -[NSXPCDecoder __decodeXPCObject:allowingSimpleMessageSendutInvocationutArgumentsutArgumentsMaxCountutMethodSignatureutSelector:isReply:replySelector:interface:] + 788 (NSXPCCoder.m:1236)
14 Foundation 0x000000018278db40 -[NSXPCDecoder _decodeReplyFromXPCObject:forSelector:interface:] + 84 (NSXPCCoder.m:1130)
15 Foundation 0x000000018270e6ac -[NSXPCConnection _decodeAndInvokeReplyBlockWithEvent:sequence:replyInfo:] + 176 (NSXPCConnection.m:259)
16 Foundation 0x00000001826e94b4 __88-[NSXPCConnection _sendInvocationrArguments:count:methodSignature:selector:withProxy:]_block_invoke_3 + 212 (NSXPCConnection.m:1630)
17 Foundation 0x00000001826fda60 -[NSXPCConnection _sendInvocationrArguments:count:methodSignature:selector:withProxy:] + 2632 (NSXPCConnection.m:1651)
18 CoreFoundation 0x0000000180ebc204 ___forwarding___ + 1088 (NSForwarding.m:3618)
19 CoreFoundation 0x0000000180ebb5c0 _CF_forwarding_prep_0 + 96
20 CoreTelephony 0x00000001815857e0 -[CoreTelephonyClient getDescriptorsForDomain:error:] + 336 (CoreTelephonyClient.mm:165)
21 CoreTelephony 0x00000001815852ec -[CTTelephonyNetworkInfo descriptors] + 72 (CTTelephonyNetworkInfo.mm:596)
22 CoreTelephony 0x00000001815844c4 -[CTTelephonyNetworkInfo initWithClient:] + 484 (CTTelephonyNetworkInfo.mm:292)
23 CoreTelephony 0x000000018158af40 -[CTTelephonyNetworkInfo init] + 112 (CTTelephonyNetworkInfo.mm:256)
24 UnityFramework 0x00000001038fad50 -[ADCDevice init] + 108 (ADCDevice.m:205)
25 UnityFramework 0x00000001038fa378 __25+[ADCDevice sharedDevice]_block_invoke + 24 (ADCDevice.m:92)
26 libdispatch.dylib 0x0000000180b99950 _dispatch_client_callout + 20 (object.m:560)
27 libdispatch.dylib 0x0000000180b9b1d8 _dispatch_once_callout + 32 (once.c:52)
28 UnityFramework 0x00000001038fa35c _dispatch_once + 16 (once.h:84)
29 UnityFramework 0x00000001038fa35c +[ADCDevice sharedDevice] + 112 (ADCDevice.m:91)
30 UnityFramework 0x00000001039a3430 0x103798000 + 2143280
31 UnityFramework 0x00000001039a2260 0x103798000 + 2138720
32 UnityFramework 0x00000001039a2100 0x103798000 + 2138368
33 UnityFramework 0x00000001039ccaa0 +[GADMediationAdapterAdColony load] + 32 (GADMediationAdapterAdColony.m:43)
34 libobjc.A.dylib 0x000000019943b6c4 load_images + 1088 (objc-loadmethod.mm:204)
35 dyld 0x00000001004d5ee4 dyld4::RuntimeState::notifyObjCInit(dyld4::Loader const*) + 164 (DyldRuntimeState.cpp:1558)
36 dyld 0x00000001004da3b8 dyld4::Loader::runInitializersBottomUp(dyld4::RuntimeState&, dyld3::Array<dyld4::Loader const*>&) const + 196 (Loader.cpp:1301)
37 dyld 0x00000001004e0570 dyld4::Loader::runInitializersBottomUpPlusUpwardLinks(dyld4::RuntimeState&) const + 124 (Loader.cpp:1314)
38 dyld 0x00000001004d9b54 dyld4::APIs::dlopen_from(char const*, int, void*) + 512 (DyldAPIs.cpp:1435)
39 CoreFoundation 0x0000000180fc909c _CFBundleDlfcnLoadFramework + 140 (CFBundle_Binary.c:610)
40 CoreFoundation 0x0000000180f56058 _CFBundleLoadExecutableAndReturnError + 412 (CFBundle.c:1445)
41 Foundation 0x0000000182737978 -[NSBundle loadAndReturnError:] + 428 (NSBundle.m:588)

 

Any update on this. Im having same issue.

 

Your crash is not related to Unity. The crashing code is from Google Ads.

 

Why Google Ads?? (if you refer to GADMediationAdapterAdColony - I removed it and got the same error just without that line)

.

 

Having the same issue. Found out that the crash is somehow connected with the allowing push notification request. After allowing
app to send notifications, each next launch game shows black screen and doesn't respond, after a few seconds it crashes.
Unity 2021.1.14
Xcode 13.2.1
I have tried build-in Unity notification system (deprecated) and new "Mobile Notifications" plugin - behavior is the same.
I have a gut feeling that it's some conflict between plugins\SDKs, but I can't figure it out yet.
There are Firebase, FacebookSDK, Audince Network, Applovin MAX Ads, AppsFlyer, Yandex Appmetrica and Unity IAP in my project.

 

Any solution ? Because I have same issue

 

Since I opened this thread I'll write my solution. In my case, the issue was because of Firebase and Unity's mobile notification plugin (which I forgot that I even installed). If you update both, it should fix the problem- I found the solution here (scroll to the end)

https://github.com/firebase/firebase-cpp-sdk/issues/700