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CFNetwork Exception Issue Impacting Large Number of Users, Primarily on iOS 17
We are experiencing an exception issue with CFNetwork in our app that has affected tens of thousands of users. From user feedback and error reports, we've noticed that this issue is primarily occurring on the latest iOS version. Here is the stack trace we've collected: Exception Type: EXC_BAD_ACCESS (SIGBUS) Exception Codes: 0x00000000 at 0000000000000000 Crashed Thread: 8 CrashDoctor Diagnosis: Attempted to dereference null pointer. Originated at or in a subcall of unknown, cannot find symbol Thread 8 Crashed: 0 CFNetwork 0x00000001a168626c 0x1a14b6000 + 1901164 (CFHTTPCookieStorageUnscheduleFromRunLoop) 1 CFNetwork 0x00000001a1686c14 0x1a14b6000 + 1903636 (CFHTTPCookieStorageUnscheduleFromRunLoop) 2 CFNetwork 0x00000001a1686c14 0x1a14b6000 + 1903636 (CFHTTPCookieStorageUnscheduleFromRunLoop) 3 CFNetwork 0x00000001a1670c38 0x1a14b6000 + 1813560 (CFHTTPCookieStorageUnscheduleFromRunLoop) 4 CFNetwork 0x00000001a1670ac8 0x1a14b6000 + 1813192 (CFHTTPCookieStorageUnscheduleFromRunLoop) 5 CFNetwork 0x00000001a1669cb0 0x1a14b6000 + 1785008 (CFHTTPCookieStorageUnscheduleFromRunLoop) 6 CFNetwork 0x00000001a166ce0c 0x1a14b6000 + 1797644 (CFHTTPCookieStorageUnscheduleFromRunLoop) 7 CFNetwork 0x00000001a16bd994 0x1a14b6000 + 2128276 (_CFHTTPServerResponseEnqueue) 8 CFNetwork 0x00000001a160b484 0x1a14b6000 + 1397892 (_CFStreamErrorFromCFError) 9 CFNetwork 0x00000001a160b164 0x1a14b6000 + 1397092 (_CFStreamErrorFromCFError) 10 CFNetwork 0x00000001a160a31c 0x1a14b6000 + 1393436 (_CFStreamErrorFromCFError) 11 CFNetwork 0x00000001a16068cc 0x1a14b6000 + 1378508 (_CFStreamErrorFromCFError) 12 CFNetwork 0x00000001a1610f38 0x1a14b6000 + 1421112 (_CFStreamErrorFromCFError) 13 CFNetwork 0x00000001a1610380 0x1a14b6000 + 1418112 (_CFStreamErrorFromCFError) 14 CFNetwork 0x00000001a163b5a8 0x1a14b6000 + 1594792 (_CFStreamErrorFromCFError) 15 CFNetwork 0x00000001a17118f8 0x1a14b6000 + 2472184 16 libdispatch.dylib 0x00000001a827913c 0x1a8277000 + 8508 (_dispatch_call_block_and_release) 17 libdispatch.dylib 0x00000001a827add4 0x1a8277000 + 15828 (_dispatch_client_callout) 18 libdispatch.dylib 0x00000001a8282400 0x1a8277000 + 46080 (_dispatch_lane_serial_drain) 19 libdispatch.dylib 0x00000001a8282f64 0x1a8277000 + 48996 (_dispatch_lane_invoke) 20 libdispatch.dylib 0x00000001a8284284 0x1a8277000 + 53892 (_dispatch_workloop_invoke) 21 libdispatch.dylib 0x00000001a828dcb4 0x1a8277000 + 93364 (_dispatch_root_queue_drain_deferred_wlh) 22 libdispatch.dylib 0x00000001a828d528 0x1a8277000 + 91432 (_dispatch_workloop_worker_thread) 23 libsystem_pthread.dylib 0x00000001fc360f20 0x1fc35f000 + 7968 (_pthread_wqthread) We have no solutions We suspect this might be a bug with CFNetwork, as we did not encounter this issue on older iOS versions. We hope for a swift resolution as this issue is impacting a large number of our users. We are more than willing to provide any additional information needed or try any potential solutions. Thank you!"
10
0
634
Jun ’24
CFNetwork Exception Issue Impacting Large Number of Users, Primarily on iOS17
We are experiencing an exception issue with CFNetwork in our app that has affected tens of thousands of users. From user feedback and error reports, we've noticed that this issue is primarily occurring on the latest iOS version. Here is the stack trace we've collected: Thread 54 Crashed: 0 CFNetwork 0x00000001988f1324 0x198721000 + 1901348 (CFHTTPCookieStorageUnscheduleFromRunLoop) 1 CFNetwork 0x00000001988f1ccc 0x198721000 + 1903820 (CFHTTPCookieStorageUnscheduleFromRunLoop) 2 CFNetwork 0x00000001988f1ccc 0x198721000 + 1903820 (CFHTTPCookieStorageUnscheduleFromRunLoop) 3 CFNetwork 0x00000001988dbcf4 0x198721000 + 1813748 (CFHTTPCookieStorageUnscheduleFromRunLoop) 4 CFNetwork 0x00000001988dbb84 0x198721000 + 1813380 (CFHTTPCookieStorageUnscheduleFromRunLoop) 5 CFNetwork 0x00000001988d4d6c 0x198721000 + 1785196 (CFHTTPCookieStorageUnscheduleFromRunLoop) 6 CFNetwork 0x00000001988d7ec8 0x198721000 + 1797832 (CFHTTPCookieStorageUnscheduleFromRunLoop) 7 CFNetwork 0x0000000198927ebc 0x198721000 + 2125500 (_CFHTTPServerResponseEnqueue) 8 CFNetwork 0x0000000198876678 0x198721000 + 1398392 (_CFStreamErrorFromCFError) 9 CFNetwork 0x0000000198876358 0x198721000 + 1397592 (_CFStreamErrorFromCFError) 10 CFNetwork 0x0000000198875510 0x198721000 + 1393936 (_CFStreamErrorFromCFError) 11 CFNetwork 0x0000000198871ac0 0x198721000 + 1379008 (_CFStreamErrorFromCFError) 12 CFNetwork 0x000000019887c7a4 0x198721000 + 1423268 (_CFStreamErrorFromCFError) 13 CFNetwork 0x000000019887b574 0x198721000 + 1418612 (_CFStreamErrorFromCFError) 14 CFNetwork 0x00000001988a66a0 0x198721000 + 1595040 (_CFStreamErrorFromCFError) 15 CFNetwork 0x000000019897bd10 0x198721000 + 2469136 16 libdispatch.dylib 0x000000019f63b6a8 0x19f639000 + 9896 (_dispatch_call_block_and_release) 17 libdispatch.dylib 0x000000019f63d300 0x19f639000 + 17152 (_dispatch_client_callout) 18 libdispatch.dylib 0x000000019f644894 0x19f639000 + 47252 (_dispatch_lane_serial_drain) 19 libdispatch.dylib 0x000000019f6453f8 0x19f639000 + 50168 (_dispatch_lane_invoke) 20 libdispatch.dylib 0x000000019f6466a8 0x19f639000 + 54952 (_dispatch_workloop_invoke) 21 libdispatch.dylib 0x000000019f650004 0x19f639000 + 94212 (_dispatch_root_queue_drain_deferred_wlh) 22 libdispatch.dylib 0x000000019f64f878 0x19f639000 + 92280 (_dispatch_workloop_worker_thread) 23 libsystem_pthread.dylib 0x000000020162f964 0x20162e000 + 6500 (_pthread_wqthread) We suspect this might be a bug with CFNetwork, as we did not encounter this issue on older iOS versions. We hope for a resolution as this issue is impacting a large number of our users. We are more than willing to provide any additional information needed or try any potential solutions. Thank you!"
3
0
431
Jun ’24