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POAppStore build crashes on launch on iPhone 3g and iPod Touch
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copied!<p>After looking at stackoverflow and many other forums, decided to ask this question. The closest that came to discussing the exact problem I have is <a href="https://stackoverflow.com/questions/1282428/whats-the-difference-between-kern-invalid-address-and-kern-protection-failure/1282473#1282473">this answer</a></p> <p>I have an App in the AppStore thats been built on a fairly stable codebase and has been in use for the past two years. But now, after submitting a recent update to the app, its crashing on iPhone 3G (version 4.2.1). It doesn't crash on the device when I run a debug build</p> <p>Here are the points I have verified based on other posts: </p> <ol> <li>All build configurations (Debug/Distribution/AppStore), have been set to minimum is version at 3.0, base SDK to latest </li> <li>Valid Architectures value set to armv6 armv7 </li> <li>I am not getting an "ate badfood" exception (Exception Code: 0x8badf00d) </li> <li>It works on most newer iOS devices that I could test it on</li> <li>Build Active Architecture Only is not checked </li> <li>The app crashes within 5 seconds of launch, so its not the watchdog messing with the launch </li> <li>Binary was built using XCode 3.2.6 </li> <li>Symbolicated Crashlogs dont have much info in them that I am able to understand</li> </ol> <p>Here's the crash log</p> <pre><code>Date/Time: 2011-07-01 11:16:06.728 -0400 OS Version: iPhone OS 4.2.1 (8C148) Report Version: 104 Exception Type: EXC_BAD_ACCESS (SIGBUS) Exception Codes: KERN_PROTECTION_FAILURE at 0x0048af00 Crashed Thread: 0 Thread 0 Crashed: 0 ??? 0x0048af00 0 + 4763392 Thread 1: 0 libSystem.B.dylib 0x35d8f974 kevent + 24 1 libSystem.B.dylib 0x35e5e2fc _dispatch_mgr_invoke + 88 2 libSystem.B.dylib 0x35e5dd68 _dispatch_queue_invoke + 96 3 libSystem.B.dylib 0x35e5d788 _dispatch_worker_thread2 + 120 4 libSystem.B.dylib 0x35de6970 _pthread_wqthread + 392 5 libSystem.B.dylib 0x35ddd2fc start_wqthread + 0 Thread 2: 0 libSystem.B.dylib 0x35de454c __semwait_signal + 24 1 libSystem.B.dylib 0x35d90f70 _pthread_cond_wait + 1140 2 libSystem.B.dylib 0x35d90910 pthread_cond_wait + 48 3 Foundation 0x3517ed5e -[NSCondition wait] + 170 4 Foundation 0x35169106 -[NSObject(NSThreadPerformAdditions) performSelector:onThread:withObject:waitUntilDone:modes:] + 764 5 Foundation 0x35168d5e -[NSObject(NSThreadPerformAdditions) performSelectorOnMainThread:withObject:waitUntilDone:] + 98 6 MyCrashingApp 0x00014ab0 -[URLDownload connectionDidFinishLoading:] (URLDownload.m:79) 7 Foundation 0x35184232 -[NSURLConnection(NSURLConnectionReallyInternal) sendDidFinishLoading] + 62 8 Foundation 0x351841b4 _NSURLConnectionDidFinishLoading + 72 9 CFNetwork 0x302957e0 URLConnectionClient::_clientDidFinishLoading(URLConnectionClient::ClientConnectionEventQueue*) + 212 10 CFNetwork 0x30284b00 URLConnectionClient::ClientConnectionEventQueue::processAllEventsAndConsumePayload(XConnectionEventInfo<XClientEvent, XClientEventParams>*, long) + 132 11 CFNetwork 0x30284d7c URLConnectionClient::ClientConnectionEventQueue::processAllEventsAndConsumePayload(XConnectionEventInfo<XClientEvent, XClientEventParams>*, long) + 768 12 CFNetwork 0x3028497c URLConnectionClient::processEvents() + 92 13 CFNetwork 0x30284844 MultiplexerSource::perform() + 184 14 CFNetwork 0x30284780 MultiplexerSource::_perform(void*) + 4 15 CoreFoundation 0x375518ca __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 8 16 CoreFoundation 0x37521ec6 __CFRunLoopDoSources0 + 378 17 CoreFoundation 0x375216f2 __CFRunLoopRun + 258 18 CoreFoundation 0x37521504 CFRunLoopRunSpecific + 220 19 CoreFoundation 0x37521412 CFRunLoopRunInMode + 54 20 Foundation 0x35156238 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 200 21 Foundation 0x351d52ea -[NSRunLoop(NSRunLoop) runUntilDate:] + 62 22 MyCrashingApp 0x000148a4 -[URLDownload startDownload:] (URLDownload.m:57) 23 CoreFoundation 0x375466fc __invoking___ + 60 24 CoreFoundation 0x375465d6 -[NSInvocation invoke] + 110 25 Foundation 0x351cd8fe -[NSInvocationOperation main] + 78 26 Foundation 0x3516054a -[__NSOperationInternal start] + 658 27 Foundation 0x351602a8 -[NSOperation start] + 16 28 Foundation 0x35174b8c ____startOperations_block_invoke_2 + 40 29 libSystem.B.dylib 0x35e5d268 _dispatch_call_block_and_release + 12 30 libSystem.B.dylib 0x35e5d788 _dispatch_worker_thread2 + 120 31 libSystem.B.dylib 0x35de6970 _pthread_wqthread + 392 32 libSystem.B.dylib 0x35ddd2fc start_wqthread + 0 Thread 3: 0 libSystem.B.dylib 0x35d5b40c semaphore_wait_signal_trap + 8 1 libSystem.B.dylib 0x35d91448 semaphore_wait_signal + 4 2 libSystem.B.dylib 0x35d5d4ec pthread_mutex_lock + 376 3 WebCore 0x330777c4 _WebTryThreadLock(bool) + 44 4 WebCore 0x33077e5c WebRunLoopLock(__CFRunLoopObserver*, unsigned long, void*) + 28 5 CoreFoundation 0x3752a808 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 12 6 CoreFoundation 0x3752a636 __CFRunLoopDoObservers + 494 7 CoreFoundation 0x375219a2 __CFRunLoopRun + 946 8 CoreFoundation 0x37521504 CFRunLoopRunSpecific + 220 9 CoreFoundation 0x37521412 CFRunLoopRunInMode + 54 10 WebCore 0x3318bd14 RunWebThread(void*) + 524 11 libSystem.B.dylib 0x35de5b44 _pthread_start + 364 12 libSystem.B.dylib 0x35dd77a4 thread_start + 0 Thread 4: 0 libSystem.B.dylib 0x35de72fc __workq_kernreturn + 8 1 libSystem.B.dylib 0x35de6b50 _pthread_wqthread + 872 2 libSystem.B.dylib 0x35ddd2fc start_wqthread + 0 Thread 5: 0 libSystem.B.dylib 0x35d5b3b0 mach_msg_trap + 20 1 libSystem.B.dylib 0x35d5d894 mach_msg + 60 2 CoreFoundation 0x37521f7c __CFRunLoopServiceMachPort + 88 3 CoreFoundation 0x37521780 __CFRunLoopRun + 400 4 CoreFoundation 0x37521504 CFRunLoopRunSpecific + 220 5 CoreFoundation 0x37521412 CFRunLoopRunInMode + 54 6 Foundation 0x3517ec4e +[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:] + 210 7 Foundation 0x3515cb8a -[NSThread main] + 42 8 Foundation 0x35155b90 __NSThread__main__ + 908 9 libSystem.B.dylib 0x35de5b44 _pthread_start + 364 10 libSystem.B.dylib 0x35dd77a4 thread_start + 0 Thread 6: 0 libSystem.B.dylib 0x35d848d8 select$DARWIN_EXTSN + 20 1 CoreFoundation 0x3755aa34 __CFSocketManager + 356 2 libSystem.B.dylib 0x35de5b44 _pthread_start + 364 3 libSystem.B.dylib 0x35dd77a4 thread_start + 0 Thread 0 crashed with ARM Thread State: r0: 0x00000000 r1: 0x00000000 r2: 0x3e73eb48 r3: 0x00000000 r4: 0x0048aba0 r5: 0x00000000 r6: 0x3e73eaa8 r7: 0x0048aba0 r8: 0x0048af00 r9: 0x3e25d978 r10: 0x35ce9029 r11: 0x0048af00 ip: 0x3e6a4c58 sp: 0x2fdfe298 lr: 0x3596ed90 pc: 0x0048af00 cpsr: 0x40070010 </code></pre> <p>Any answers, even if they just point me in the right direction are appreciated.</p>

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