Crash on iOS 15 EXC_CRASH (SIGKILL)

I received multiple crash report from the Xcode Crashes Organizer.

they all occur on iOS15+ system, I can't figure out why this happen.

Exception Type: EXC_CRASH (SIGKILL)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Triggered by Thread: 0
Kernel Triage:
VM - Compressor failed a blocking pager_get

No Termination Reason in crash report, and the full crash log is in the attached file. what should I do?

Incident Identifier: 71240DCE-CC1E-4B62-9FEB-202216159CE3
Hardware Model:      iPhone8,2
Process:             chengjia [381]
Path:                /private/var/containers/Bundle/Application/035FA63C-AD20-43B3-B149-D3CC6A0220C2/chengjia.app/chengjia
Identifier:          com.***.chengjia
Version:             1.0.9 (785)
AppStoreTools:       13A227
AppVariant:          1:iPhone8,2:13
Code Type:           ARM-64 (Native)
Role:                Foreground
Parent Process:      launchd [1]
Coalition:           com.***.chengjia [522]

Date/Time:           2021-10-25 19:05:22.6611 +0800
Launch Time:         2021-10-25 10:15:55.7691 +0800
OS Version:          iPhone OS 15.0.2 (19A404)
Release Type:        User
Baseband Version:    9.01.00
Report Version:      104

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


Kernel Triage:
VM - Compressor failed a blocking pager_get


Thread 0 name:
Thread 0 Crashed:
0   libsystem_kernel.dylib        	0x00000001c0c01550 __psynch_cvwait + 8
1   libsystem_pthread.dylib       	0x00000001e110ecb0 _pthread_cond_wait$VARIANT$mp + 1216 (pthread_cond.c:636)
2   Foundation                    	0x0000000188e259d8 -[NSObject(NSThreadPerformAdditions) performSelector:onThread:withObject:waitUntilDone:modes:] + 656 (NSThread.m:1291)
3   Foundation                    	0x0000000188e40cd8 -[NSObject(NSThreadPerformAdditions) performSelector:onThread:withObject:waitUntilDone:] + 116 (NSThread.m:1317)
4   chengjia                      	0x0000000104e025e0 -[NSThread+ 1828320 (GTSDK) gtsdk_performWaitingUntilDone:block:] + 180
5   chengjia                      	0x0000000104e02788 +[NSThread+ 1828744 (GTSDK) gtsdk_performWaitingUntilDone:block:] + 152
6   chengjia                      	0x0000000104df7b1c -[GtSdkManager sendFeedbackMessage:andTaskId:andMsgId:urgent:] + 212
7   chengjia                      	0x0000000104df4b24 +[GeTuiSdk handleAPNsNotification:actionId:urgent:] + 372
8   chengjia                      	0x0000000104df3ab4 +[GeTuiSdk handleRemoteNotification:] + 172
9   chengjia                      	0x0000000104df1884 -[GtSdkManager(Swizzle) userNotificationCenter:didReceiveNotificationResponse:withCompletionHandler:] + 224
10  UIKitCore                     	0x00000001899e6018 -[_UISceneUserNotificationsBSActionsHandler _respondToActions:forFBSScene:inUIScene:fromTransitionContext:] + 1540 (_UISceneUserNotificationsBSActionsHandler.m:48)
11  UIKitCore                     	0x0000000189fdbd84 -[UIScene scene:didReceiveActions:fromTransitionContext:] + 272 (UIScene.m:1846)
12  UIKitCore                     	0x000000018a087a60 __64-[UIScene scene:didUpdateWithDiff:transitionContext:completion:]_block_invoke.573 + 376 (UIScene.m:1757)
13  UIKitCore                     	0x0000000189b73f80 -[UIScene _emitSceneSettingsUpdateResponseForCompletion:afterSceneUpdateWork:] + 248 (UIScene.m:1476)
14  UIKitCore                     	0x0000000189bb63ec -[UIScene scene:didUpdateWithDiff:transitionContext:completion:] + 264 (UIScene.m:1742)
15  UIKitCore                     	0x0000000189b419ec -[UIApplicationSceneClientAgent scene:handleEvent:withCompletion:] + 464 (UIApplicationSceneClientAgent.m:80)
16  FrontBoardServices            	0x00000001980abdbc -[FBSScene updater:didUpdateSettings:withDiff:transitionContext:completion:] + 500 (FBSScene.m:549)
17  FrontBoardServices            	0x00000001980c3554 __94-[FBSWorkspaceScenesClient _queue_updateScene:withSettings:diff:transitionContext:completion:]_block_invoke_2 + 124 (FBSWorkspaceScenesClient.m:581)
18  FrontBoardServices            	0x00000001980a9714 -[FBSWorkspace _calloutQueue_executeCalloutFromSource:withBlock:] + 232 (FBSWorkspace.m:352)
19  FrontBoardServices            	0x00000001980af500 __94-[FBSWorkspaceScenesClient _queue_updateScene:withSettings:diff:transitionContext:completion:]_block_invoke + 368 (FBSWorkspaceScenesClient.m:580)
20  libdispatch.dylib             	0x000000018739e2f0 _dispatch_client_callout + 16 (object.m:560)
21  libdispatch.dylib             	0x0000000187340f38 _dispatch_block_invoke_direct$VARIANT$mp + 220 (queue.c:489)
22  FrontBoardServices            	0x00000001980aad7c __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 40 (FBSSerialQueue.m:157)
23  FrontBoardServices            	0x00000001980aa300 -[FBSSerialQueue _targetQueue_performNextIfPossible] + 176 (FBSSerialQueue.m:181)
24  FrontBoardServices            	0x00000001980ae3f0 -[FBSSerialQueue _performNextFromRunLoopSource] + 24 (FBSSerialQueue.m:194)
25  CoreFoundation                	0x00000001876f2220 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24 (CFRunLoop.c:1972)
26  CoreFoundation                	0x0000000187702248 __CFRunLoopDoSource0 + 204 (CFRunLoop.c:2016)
27  CoreFoundation                	0x00000001876455e8 __CFRunLoopDoSources0 + 256 (CFRunLoop.c:2053)
28  CoreFoundation                	0x000000018764aa18 __CFRunLoopRun + 768 (CFRunLoop.c:2951)
29  CoreFoundation                	0x000000018765dd8c CFRunLoopRunSpecific + 572 (CFRunLoop.c:3268)
30  GraphicsServices              	0x00000001a176a9a0 GSEventRunModal + 160 (GSEvent.c:2200)
31  UIKitCore                     	0x0000000189e92fa8 -[UIApplication _run] + 1080 (UIApplication.m:3457)
32  UIKitCore                     	0x0000000189c2722c UIApplicationMain + 2060 (UIApplication.m:5013)
33  libswiftUIKit.dylib           	0x000000019d867e80 UIApplicationMain(_:_:_:_:) + 100 (UIKit.swift:530)
34  chengjia                      	0x0000000104c5cc68 specialized static UIApplicationDelegate.main() + 80 (<compiler-generated>:11)
35  chengjia                      	0x0000000104c5cc68 static AppDelegate.$main() + 92 (YearsModel.swift:0)
36  chengjia                      	0x0000000104c5cc68 main + 108
37  dyld                          	0x00000001053f8190 start + 444 (dyldMain.cpp:876)

Thread 1 name:
Thread 1:
0   libsystem_kernel.dylib        	0x00000001c0c00b70 mach_msg_trap + 8
1   libsystem_kernel.dylib        	0x00000001c0c01194 mach_msg + 72 (mach_msg.c:119)
2   CoreFoundation                	0x0000000187646ad0 __CFRunLoopServiceMachPort + 368 (CFRunLoop.c:2646)
3   CoreFoundation                	0x000000018764abb8 __CFRunLoopRun + 1184 (CFRunLoop.c:3000)
4   CoreFoundation                	0x000000018765dd8c CFRunLoopRunSpecific + 572 (CFRunLoop.c:3268)
5   Foundation                    	0x0000000188d9cb6c -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 232 (NSRunLoop.m:373)
6   Foundation                    	0x0000000188ddbd6c -[NSRunLoop(NSRunLoop) runUntilDate:] + 88 (NSRunLoop.m:420)
7   UIKitCore                     	0x0000000189e10950 -[UIEventFetcher threadMain] + 512 (UIEventFetcher.m:1167)
8   Foundation                    	0x0000000188de964c __NSThread__start__ + 776 (NSThread.m:915)
9   libsystem_pthread.dylib       	0x00000001e1108458 _pthread_start + 116 (pthread.c:890)
10  libsystem_pthread.dylib       	0x00000001e1106ab0 thread_start + 8

Thread 2 name:
Thread 2:
0   libsystem_kernel.dylib        	0x00000001c0c0124c kevent_id + 8
1   libdispatch.dylib             	0x000000018735bfb4 _dispatch_kq_poll + 228 (event_kevent.c:750)
2   libdispatch.dylib             	0x000000018735c9f0 _dispatch_event_loop_wait_for_ownership$VARIANT$mp + 440 (event_kevent.c:2221)
3   libdispatch.dylib             	0x000000018734b820 __DISPATCH_WAIT_FOR_QUEUE__ + 288 (queue.c:1678)
4   libdispatch.dylib             	0x000000018734b464 _dispatch_sync_f_slow + 136 (queue.c:1762)
5   chengjia                      	0x0000000104e14d18 -[GXDatagramChannel inChannelSync:] + 164
6   chengjia                      	0x0000000104e132c4 -[GXDatagramChannel disconnect] + 280
7   chengjia                      	0x0000000104e02df0 -[GXPushService startChannel] + 64
8   chengjia                      	0x0000000104e02b6c -[GXPushService startService] + 208
9   chengjia                      	0x0000000104e07528 -[GXPushManager startPushService] + 204
10  chengjia                      	0x0000000104df6854 -[GtSdkManager startupInner] + 768
11  chengjia                      	0x0000000104df8a20 __38-[GtSdkManager appWillEnterForeground]_block_invoke + 252
12  Foundation                    	0x0000000188dc098c __NSThreadPerformPerform + 184 (NSThread.m:1001)
13  CoreFoundation                	0x00000001876f2220 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24 (CFRunLoop.c:1972)
14  CoreFoundation                	0x0000000187702248 __CFRunLoopDoSource0 + 204 (CFRunLoop.c:2016)
15  CoreFoundation                	0x00000001876455e8 __CFRunLoopDoSources0 + 256 (CFRunLoop.c:2053)
16  CoreFoundation                	0x000000018764aa18 __CFRunLoopRun + 768 (CFRunLoop.c:2951)
17  CoreFoundation                	0x000000018765dd8c CFRunLoopRunSpecific + 572 (CFRunLoop.c:3268)
18  Foundation                    	0x0000000188d9cb6c -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 232 (NSRunLoop.m:373)
19  chengjia                      	0x0000000104e6fb50 -[GTSThread main] + 228
20  Foundation                    	0x0000000188de964c __NSThread__start__ + 776 (NSThread.m:915)
21  libsystem_pthread.dylib       	0x00000001e1108458 _pthread_start + 116 (pthread.c:890)
22  libsystem_pthread.dylib       	0x00000001e1106ab0 thread_start + 8

Thread 3 name:
Thread 3:
0   libsystem_kernel.dylib        	0x00000001c0c00b70 mach_msg_trap + 8
1   libsystem_kernel.dylib        	0x00000001c0c01194 mach_msg + 72 (mach_msg.c:119)
2   CoreFoundation                	0x0000000187646ad0 __CFRunLoopServiceMachPort + 368 (CFRunLoop.c:2646)
3   CoreFoundation                	0x000000018764abb8 __CFRunLoopRun + 1184 (CFRunLoop.c:3000)
4   CoreFoundation                	0x000000018765dd8c CFRunLoopRunSpecific + 572 (CFRunLoop.c:3268)
5   Foundation                    	0x0000000188d9cb6c -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 232 (NSRunLoop.m:373)
6   chengjia                      	0x0000000104e6fb50 -[GTSThread main] + 228
7   Foundation                    	0x0000000188de964c __NSThread__start__ + 776 (NSThread.m:915)
8   libsystem_pthread.dylib       	0x00000001e1108458 _pthread_start + 116 (pthread.c:890)
9   libsystem_pthread.dylib       	0x00000001e1106ab0 thread_start + 8

Thread 4 name:
Thread 4:
0   libsystem_kernel.dylib        	0x00000001c0c00b70 mach_msg_trap + 8
1   libsystem_kernel.dylib        	0x00000001c0c01194 mach_msg + 72 (mach_msg.c:119)
2   FirebaseCrashlytics           	0x0000000105777354 FIRCLSMachExceptionReadMessage + 56 (FIRCLSMachException.c:194)
3   FirebaseCrashlytics           	0x0000000105777354 FIRCLSMachExceptionServer + 104 (FIRCLSMachException.c:170)
4   libsystem_pthread.dylib       	0x00000001e1108458 _pthread_start + 116 (pthread.c:890)
5   libsystem_pthread.dylib       	0x00000001e1106ab0 thread_start + 8

Thread 5 name:
Thread 5:
0   libsystem_kernel.dylib        	0x00000001c0c00b70 mach_msg_trap + 8
1   libsystem_kernel.dylib        	0x00000001c0c01194 mach_msg + 72 (mach_msg.c:119)
2   CoreFoundation                	0x0000000187646ad0 __CFRunLoopServiceMachPort + 368 (CFRunLoop.c:2646)
3   CoreFoundation                	0x000000018764abb8 __CFRunLoopRun + 1184 (CFRunLoop.c:3000)
4   CoreFoundation                	0x000000018765dd8c CFRunLoopRunSpecific + 572 (CFRunLoop.c:3268)
5   CFNetwork                     	0x000000018805e138 +[__CFN_CoreSchedulingSetRunnable _run:] + 424 (CoreSchedulingSet.mm:1372)
6   Foundation                    	0x0000000188de964c __NSThread__start__ + 776 (NSThread.m:915)
7   libsystem_pthread.dylib       	0x00000001e1108458 _pthread_start + 116 (pthread.c:890)
8   libsystem_pthread.dylib       	0x00000001e1106ab0 thread_start + 8

Thread 6 name:
Thread 6:
0   libsystem_kernel.dylib        	0x00000001c0c0177c select$DARWIN_EXTSN + 8
1   CoreFoundation                	0x00000001876e270c __CFSocketManager + 636 (CFSocket.c:1343)
2   libsystem_pthread.dylib       	0x00000001e1108458 _pthread_start + 116 (pthread.c:890)
3   libsystem_pthread.dylib       	0x00000001e1106ab0 thread_start + 8

Thread 7 name:
Thread 7:
0   libsystem_kernel.dylib        	0x00000001c0c01550 __psynch_cvwait + 8
1   libsystem_pthread.dylib       	0x00000001e110ecb0 _pthread_cond_wait$VARIANT$mp + 1216 (pthread_cond.c:636)
2   Foundation                    	0x0000000188e259d8 -[NSObject(NSThreadPerformAdditions) performSelector:onThread:withObject:waitUntilDone:modes:] + 656 (NSThread.m:1291)
3   Foundation                    	0x0000000188e40cd8 -[NSObject(NSThreadPerformAdditions) performSelector:onThread:withObject:waitUntilDone:] + 116 (NSThread.m:1317)
4   chengjia                      	0x0000000104e025e0 -[NSThread+ 1828320 (GTSDK) gtsdk_performWaitingUntilDone:block:] + 180
5   chengjia                      	0x0000000104e02788 +[NSThread+ 1828744 (GTSDK) gtsdk_performWaitingUntilDone:block:] + 152
6   chengjia                      	0x0000000104e362f0 -[GXSocketConnectModule sendData:timeout:tag:type:] + 160
7   chengjia                      	0x0000000104e36138 -[GXSocketConnectModule loginChannel] + 252
8   chengjia                      	0x0000000104e357d4 -[GXSocketConnectModule handleCmd:] + 2140
9   chengjia                      	0x0000000104e14334 -[GXDatagramChannel socket:didReadData:withTag:] + 304
10  chengjia                      	0x0000000104e1ff74 __36-[GtAsyncSocket completeCurrentRead]_block_invoke + 48
11  libdispatch.dylib             	0x000000018739d2ec _dispatch_call_block_and_release + 24 (init.c:1516)
12  libdispatch.dylib             	0x000000018739e2f0 _dispatch_client_callout + 16 (object.m:560)
13  libdispatch.dylib             	0x000000018734454c _dispatch_lane_serial_drain$VARIANT$mp + 644 (inline_internal.h:2597)
14  libdispatch.dylib             	0x0000000187344ff0 _dispatch_lane_invoke$VARIANT$mp + 408 (queue.c:3937)
15  libdispatch.dylib             	0x000000018734eae4 _dispatch_workloop_worker_thread + 632 (queue.c:6732)
16  libsystem_pthread.dylib       	0x00000001e1106f38 _pthread_wqthread + 284 (pthread.c:2495)
17  libsystem_pthread.dylib       	0x00000001e1106aa4 start_wqthread + 8

Thread 8:
0   libsystem_pthread.dylib       	0x00000001e1106a9c start_wqthread + 0

Thread 9:
0   libsystem_pthread.dylib       	0x00000001e1106a9c start_wqthread + 0

Thread 10 name:
Thread 10:
0   libsystem_kernel.dylib        	0x00000001c0c01550 __psynch_cvwait + 8
1   libsystem_pthread.dylib       	0x00000001e110ecb0 _pthread_cond_wait$VARIANT$mp + 1216 (pthread_cond.c:636)
2   Foundation                    	0x0000000188e3b75c -[NSOperation waitUntilFinished] + 580 (NSOperation.m:740)
3   CoreFoundation                	0x000000018767d7b4 _CFXNotificationPost + 776 (CFNotificationCenter.c:1158)
4   Foundation                    	0x0000000188d9ec98 -[NSNotificationCenter postNotificationName:object:userInfo:] + 92 (NSNotification.m:560)
5   Pasteboard                    	0x00000001d3da14ec __67+[PBServerConnection beginListeningToPasteboardChangeNotifications]_block_invoke_2 + 200 (PBServerConnection.m:459)
6   libsystem_notify.dylib        	0x00000001ab1ceac0 ___notify_dispatch_local_notification_block_invoke + 64 (notify_client.c:2033)
7   libdispatch.dylib             	0x000000018734b188 _dispatch_block_async_invoke2 + 104 (queue.c:548)
8   libdispatch.dylib             	0x000000018739e2f0 _dispatch_client_callout + 16 (object.m:560)
9   libdispatch.dylib             	0x000000018734454c _dispatch_lane_serial_drain$VARIANT$mp + 644 (inline_internal.h:2597)
10  libdispatch.dylib             	0x0000000187344ff0 _dispatch_lane_invoke$VARIANT$mp + 408 (queue.c:3937)
11  libdispatch.dylib             	0x000000018734eae4 _dispatch_workloop_worker_thread + 632 (queue.c:6732)
12  libsystem_pthread.dylib       	0x00000001e1106f38 _pthread_wqthread + 284 (pthread.c:2495)
13  libsystem_pthread.dylib       	0x00000001e1106aa4 start_wqthread + 8

Thread 11:
0   libsystem_pthread.dylib       	0x00000001e1106a9c start_wqthread + 0


Thread 0 crashed with ARM Thread State (64-bit):
    x0: 0x0000000000000104   x1: 0x0000000000000000   x2: 0x0000000000000000   x3: 0x0000000000000000
    x4: 0x0000000000000000   x5: 0x00000000000000a0   x6: 0x0000000000000000   x7: 0x0000000000000000
    x8: 0x000000016b1b9808   x9: 0x0000000000000001  x10: 0x000000028393c898  x11: 0x0000000000000002
   x12: 0x0000000000000000  x13: 0x0000000000000000  x14: 0x0000000000000000  x15: 0x0000000000000002
   x16: 0x0000000000000131  x17: 0x0000000000000000  x18: 0x0000000000000000  x19: 0x000000028393c880
   x20: 0x000000028393c8c0  x21: 0x0000000105440660  x22: 0x0000000000000000  x23: 0x0000000000000000
   x24: 0x0000000000000000  x25: 0x0000000000000001  x26: 0x0000000000000100  x27: 0x0000000000000000
   x28: 0x00000001fbd66080   fp: 0x000000016b1b9880   lr: 0x00000001e110ecb0
    sp: 0x000000016b1b97f0   pc: 0x00000001c0c01550 cpsr: 0x60000000
   esr: 0x56000080  Address size fault


Binary Images:
0x104c44000 - 0x105093fff chengjia arm64  <8432d4ae3d233aab9ab7a0fd20b87492> /private/var/containers/Bundle/Application/035FA63C-AD20-43B3-B149-D3CC6A0220C2/chengjia.app/chengjia
0x1053e0000 - 0x105433fff dyld arm64  <d7a0282e93de3a1e981327e84517cc96> /usr/lib/dyld
0x105760000 - 0x10579ffff FirebaseCrashlytics arm64  <943e916b3e8038d48bb4a66f33f5bb0a> /private/var/containers/Bundle/Application/035FA63C-AD20-43B3-B149-D3CC6A0220C2/chengjia.app/Frameworks/FirebaseCrashlytics.framework/FirebaseCrashlytics
0x18733a000 - 0x1873bcfff libdispatch.dylib arm64  <5d722afcfb8c3769bf66167bb94a6133> /usr/lib/system/libdispatch.dylib
0x187640000 - 0x187a7afff CoreFoundation arm64  <fe94d75f5f1d3127ba500161d8817ee6> /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
0x187e12000 - 0x1882a7fff CFNetwork arm64  <f7a43d65fd8d370abc3c300718fa502c> /System/Library/Frameworks/CFNetwork.framework/CFNetwork
0x188d85000 - 0x189063fff Foundation arm64  <b17c0d3bcabb321290560791b2521900> /System/Library/Frameworks/Foundation.framework/Foundation
0x1899a5000 - 0x18b12cfff UIKitCore arm64  <4c9b5192c562355cbfca71961f92935e> /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore
0x1980a0000 - 0x19813efff FrontBoardServices arm64  <0d3af6437c5b34afac62d438b1d74315> /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices
0x19d840000 - 0x19d89efff libswiftUIKit.dylib arm64  <4258ff26ee3136318db71ed0de8c4465> /usr/lib/swift/libswiftUIKit.dylib
0x1a1769000 - 0x1a1771fff GraphicsServices arm64  <87b24bb5a3dd358d9abba1f70544a383> /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices
0x1ab1cc000 - 0x1ab1d5fff libsystem_notify.dylib arm64  <3590d147ea0a345f96e42091432eb283> /usr/lib/system/libsystem_notify.dylib
0x1c0c00000 - 0x1c0c31fff libsystem_kernel.dylib arm64  <83a7e9554c943d9d9c1163fe9c36fbd7> /usr/lib/system/libsystem_kernel.dylib
0x1d3d91000 - 0x1d3dc1fff Pasteboard arm64  <3af5b8ce9d5331318ce2f0d41f590adb> /System/Library/PrivateFrameworks/Pasteboard.framework/Pasteboard
0x1e1106000 - 0x1e1115fff libsystem_pthread.dylib arm64  <c685b49359ff3f13a9b33d3bb868ccd5> /usr/lib/system/libsystem_pthread.dylib

EOF

Your crash report is missing the termination info as you noted, which is crucial for this type of crash. Please see a different thread for some action items we'd like you to take when you have a crash report in this state so we can investigate why the termination reasons are missing from your crash report.

Once you've done those items from the other thread, turn your attention to Thread 0 and Thread 7 and third-party SDK it contains. They have the same symbols in the backtrace. Further, the fact that the top frame on the main thread is waiting says this is a watchdog termination and your app's main thread was not responsive, and you should discuss those those conditions with the SDK vendor.

Crash on iOS 15 EXC_CRASH (SIGKILL)
 
 
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