Application crashes sometimes on while using 'Use Photo' on camera.

Originator:mansi.ece06
Number:rdar://19343132 Date Originated:10/31/2014
Status:Open Resolved:
Product:iOS SDK Product Version:8.x
Classification: Reproducible:Yes
 
{
      "CrashReportVersion" : "2.1",
      "SignalId" : 11,
      "MessageType" : "CrashReport",
      "DeviceModel" : "iPad2,2",
      "SignalDescription" : "SIGSEGV - segmentation violation",
      "NetworkStatus" : "WiFi",
      "TimeStamp" : "2014-10-31 15:20:07:811",
      "DeviceOS" : "iPhone OS Version 8.0.2 (Build 12A405)"
    },
    {
      "StackTrace" : [
        "#0  App                                 0X003D89EB +[Logging signalHandler:]",
        "#1  App                                 0X003B6385 -[NSURL portByScheme]",
        "#2  libsystem_platform.dylib            0X360830A3 _sigtramp()",
        "#3  Foundation                          0X28BCE5E9 __NSFireDelayedPerform()",
        "#4  CoreFoundation                      0X27E91737 <redacted>()",
        "#5  CoreFoundation                      0X27E912B9 <redacted>()",
        "#6  CoreFoundation                      0X27E8F523 <redacted>()",
        "#7  CoreFoundation                      0X27DDCDB1 CFRunLoopRunSpecific()",
        "#8  CoreFoundation                      0X27DDCBC3 CFRunLoopRunInMode()",
        "#9  GraphicsServices                    0X2F120051 GSEventRunModal()",
        "#10 UIKit                               0X2B3A8A31 UIApplicationMain()",
        "#11 App                                 0X0008AE63 -[AppDelegate openMessage]",
        "#12 libdyld.dylib                       0X35F43AAF <redacted>()"
      ]
    },

This crash can be reproduced while using 'Use Photo' on camera (using UIImagePickerController). Steps to reproduce:
- Open the camera to take a picture.
- With 2 finger pinch zoom for the slider to show up.
- Take a picture.
- Tap 'Use Photo'.

App crashes with "[PLImagePickerCameraView didHideZoomSlider:]: message sent to deallocated instance".

Comments

The device logs for the above crash:

ast Exception Backtrace: 0 CoreFoundation 0x2a0d55f2 _exceptionPreprocess + 122 1 libobjc.A.dylib 0x37c23c72 objcexception_throw + 34 2 CoreFoundation 0x2a0daab8 -[NSObject(NSObject) doesNotRecognizeSelector:] + 184 3 CoreFoundation 0x2a0d8994 forwarding + 708 4 CoreFoundation 0x2a009b84 CFforwarding_prep_0 + 20 5 Foundation 0x2addddc4 NSFireDelayedPerform + 464 6 CoreFoundation 0x2a09bf02 CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 10 7 CoreFoundation 0x2a09ba84 CFRunLoopDoTimer + 652 8 CoreFoundation 0x2a099cee CFRunLoopRun + 1414 9 CoreFoundation 0x29fe6b2c CFRunLoopRunSpecific + 472 10 CoreFoundation 0x29fe693e CFRunLoopRunInMode + 102 11 GraphicsServices 0x3139d04c GSEventRunModal + 132 12 UIKit 0x2d5dc6ec UIApplicationMain + 1436 13 Ambulatory 0x000838a6 0x7d000 + 26790 14 libdyld.dylib 0x381bfaaa tlv_initializer + 2

Thread 0 name: Dispatch queue: com.apple.main-thread Thread 0 Crashed: 0 libsystem_kernel.dylib 0x38284dfc _pthreadkill + 8 1 libsystem_pthread.dylib 0x38304d0e pthread_kill + 58 2 libsystem_c.dylib 0x38224934 abort + 72 3 libc++abi.dylib 0x37432bb8 abort_message + 84 4 libc++abi.dylib 0x37449e30 std::terminate(void (*)()) + 144 5 libc++abi.dylib 0x374498b4 cxa_rethrow + 96 6 libobjc.A.dylib 0x37c23dba objc_exception_rethrow + 38 7 CoreFoundation 0x29fe6bc8 CFRunLoopRunSpecific + 628 8 CoreFoundation 0x29fe693e CFRunLoopRunInMode + 102 9 GraphicsServices 0x3139d04c GSEventRunModal + 132 10 UIKit 0x2d5dc6ec UIApplicationMain + 1436 11 Ambulatory 0x000838a6 0x7d000 + 26790 12 libdyld.dylib 0x381bfaac start + 0

Thread 1 name: Dispatch queue: com.apple.libdispatch-manager Thread 1: 0 libsystem_kernel.dylib 0x382712c8 kevent64 + 24 1 libdispatch.dylib 0x38193e44 dispatchmgr_invoke + 276 2 libdispatch.dylib 0x38193b76 dispatchmgr_thread$VARIANT$mp + 34

Thread 2 name: WebThread Thread 2: 0 libsystem_kernel.dylib 0x38271518 mach_msg_trap + 20 1 libsystem_kernel.dylib 0x3827130c mach_msg + 36 2 CoreFoundation 0x2a09b596 CFRunLoopServiceMachPort + 142 3 CoreFoundation 0x2a099b5c CFRunLoopRun + 1012 4 CoreFoundation 0x29fe6b2c CFRunLoopRunSpecific + 472 5 CoreFoundation 0x29fe693e CFRunLoopRunInMode + 102 6 WebCore 0x3560ec7c RunWebThread(void*) + 412 7 libsystem_pthread.dylib 0x38303e64 pthreadbody + 136 8 libsystem_pthread.dylib 0x38303dd6 pthreadstart + 114 9 libsystem_pthread.dylib 0x38301b80 thread_start + 4

Thread 3 name: com.apple.NSURLConnectionLoader Thread 3: 0 libsystem_kernel.dylib 0x38271518 mach_msg_trap + 20 1 libsystem_kernel.dylib 0x3827130c mach_msg + 36 2 CoreFoundation 0x2a09b596 CFRunLoopServiceMachPort + 142 3 CoreFoundation 0x2a099b5c CFRunLoopRun + 1012 4 CoreFoundation 0x29fe6b2c CFRunLoopRunSpecific + 472 5 CoreFoundation 0x29fe693e CFRunLoopRunInMode + 102 6 CFNetwork 0x29b9b78a +[NSURLConnection(Loader) resourceLoadLoop:] + 482 7 Foundation 0x2ade8996 _NSThreadmain + 1114 8 libsystem_pthread.dylib 0x38303e64 pthreadbody + 136 9 libsystem_pthread.dylib 0x38303dd6 pthreadstart + 114 10 libsystem_pthread.dylib 0x38301b80 thread_start + 4

Thread 4 name: com.apple.CFSocket.private Thread 4: 0 libsystem_kernel.dylib 0x3828508c select + 20 1 CoreFoundation 0x2a09fd1e CFSocketManager + 486 2 libsystem_pthread.dylib 0x38303e64 pthreadbody + 136 3 libsystem_pthread.dylib 0x38303dd6 pthreadstart + 114 4 libsystem_pthread.dylib 0x38301b80 thread_start + 4

Thread 5 name: JavaScriptCore::BlockFree Thread 5: 0 libsystem_kernel.dylib 0x38284b38 _psynchcvwait + 24 1 libsystem_pthread.dylib 0x383033dc pthreadcond_wait + 516 2 libsystem_pthread.dylib 0x383042ac pthread_cond_wait + 36 3 libc++.1.dylib 0x373ecfa4 std::__1::condition_variable::wait(std::__1::unique_lock&) + 32 4 JavaScriptCore 0x2b2a9f96 JSC::BlockAllocator::blockFreeingThreadMain() + 210 5 JavaScriptCore 0x2b2a644c WTF::wtfThreadEntryPoint(void*) + 12 6 libsystem_pthread.dylib 0x38303e64 pthreadbody + 136 7 libsystem_pthread.dylib 0x38303dd6 pthreadstart + 114 8 libsystem_pthread.dylib 0x38301b80 thread_start + 4

Thread 6 name: JavaScriptCore::Marking Thread 6: 0 libsystem_kernel.dylib 0x38284b38 _psynchcvwait + 24 1 libsystem_pthread.dylib 0x383033dc pthreadcond_wait + 516 2 libsystem_pthread.dylib 0x383042ac pthread_cond_wait + 36 3 libc++.1.dylib 0x373ecfa4 std::__1::condition_variable::wait(std::__1::unique_lock&) + 32 4 JavaScriptCore 0x2b46eb60 JSC::GCThread::waitForNextPhase() + 100 5 JavaScriptCore 0x2b46ebc4 JSC::GCThread::gcThreadMain() + 48 6 JavaScriptCore 0x2b2a644c WTF::wtfThreadEntryPoint(void*) + 12 7 libsystem_pthread.dylib 0x38303e64 pthreadbody + 136 8 libsystem_pthread.dylib 0x38303dd6 pthreadstart + 114 9 libsystem_pthread.dylib 0x38301b80 thread_start + 4

Thread 7 name: WebCore: CFNetwork Loader Thread 7: 0 libsystem_kernel.dylib 0x38271518 mach_msg_trap + 20 1 libsystem_kernel.dylib 0x3827130c mach_msg + 36 2 CoreFoundation 0x2a09b596 CFRunLoopServiceMachPort + 142 3 CoreFoundation 0x2a099b5c CFRunLoopRun + 1012 4 CoreFoundation 0x29fe6b2c CFRunLoopRunSpecific + 472 5 CoreFoundation 0x29fe693e CFRunLoopRunInMode + 102 6 WebCore 0x35637f88 WebCore::runLoaderThread(void) + 288 7 JavaScriptCore 0x2b2a644c WTF::wtfThreadEntryPoint(void) + 12 8 libsystem_pthread.dylib 0x38303e64 pthreadbody + 136 9 libsystem_pthread.dylib 0x38303dd6 pthreadstart + 114 10 libsystem_pthread.dylib 0x38301b80 thread_start + 4

Thread 8: 0 libsystem_kernel.dylib 0x38284b38 _psynchcvwait + 24 1 libsystem_pthread.dylib 0x383033dc pthreadcond_wait + 516 2 libsystem_pthread.dylib 0x383042ac pthread_cond_wait + 36 3 Foundation 0x2ad6e41a -[NSCondition wait] + 190 4 Ambulatory 0x000a0cd0 0x7d000 + 146640 5 Foundation 0x2ade8996 __NSThreadmain + 1114 6 libsystem_pthread.dylib 0x38303e64 pthreadbody + 136 7 libsystem_pthread.dylib 0x38303dd6 pthreadstart + 114 8 libsystem_pthread.dylib 0x38301b80 thread_start + 4

Thread 9 name: AVAudioSession Notify Thread Thread 9: 0 libsystem_kernel.dylib 0x38271518 mach_msg_trap + 20 1 libsystem_kernel.dylib 0x3827130c mach_msg + 36 2 CoreFoundation 0x2a09b596 CFRunLoopServiceMachPort + 142 3 CoreFoundation 0x2a099b5c CFRunLoopRun + 1012 4 CoreFoundation 0x29fe6b2c CFRunLoopRunSpecific + 472 5 CoreFoundation 0x29fe693e CFRunLoopRunInMode + 102 6 libAVFAudio.dylib 0x28d0a3e8 GenericRunLoopThread::Entry(void) + 128 7 libAVFAudio.dylib 0x28cfc8e4 CAPThread::Entry(CAPThread) + 192 8 libsystem_pthread.dylib 0x38303e64 pthreadbody + 136 9 libsystem_pthread.dylib 0x38303dd6 pthreadstart + 114 10 libsystem_pthread.dylib 0x38301b80 thread_start + 4

Thread 10 name: com.apple.coreaudio.AQClient Thread 10: 0 libsystem_kernel.dylib 0x38271518 mach_msg_trap + 20 1 libsystem_kernel.dylib 0x3827130c mach_msg + 36 2 CoreFoundation 0x2a09b596 CFRunLoopServiceMachPort + 142 3 CoreFoundation 0x2a099b5c CFRunLoopRun + 1012 4 CoreFoundation 0x29fe6b2c CFRunLoopRunSpecific + 472 5 CoreFoundation 0x29fe693e CFRunLoopRunInMode + 102 6 AudioToolbox 0x297a37a0 GenericRunLoopThread::Entry(void) + 128 7 AudioToolbox 0x2978ba02 CAPThread::Entry(CAPThread) + 206 8 libsystem_pthread.dylib 0x38303e64 pthreadbody + 136 9 libsystem_pthread.dylib 0x38303dd6 pthreadstart + 114 10 libsystem_pthread.dylib 0x38301b80 thread_start + 4

Thread 11 name: AFNetworking Thread 11: 0 libsystem_kernel.dylib 0x38271518 mach_msg_trap + 20 1 libsystem_kernel.dylib 0x3827130c mach_msg + 36 2 CoreFoundation 0x2a09b596 __CFRunLoopServiceMachPort + 142 3 CoreFoundation 0x2a099b5c CFRunLoopRun + 1012 4 CoreFoundation 0x29fe6b2c CFRunLoopRunSpecific + 472 5 CoreFoundation 0x29fe693e CFRunLoopRunInMode + 102 6 Foundation 0x2ad2394c -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 260 7 Foundation 0x2ad71dc0 -[NSRunLoop(NSRunLoop) run] + 76 8 Ambulatory 0x0053b4de 0x7d000 + 4973790 9 Foundation 0x2ade8996 NSThreadmain + 1114 10 libsystem_pthread.dylib 0x38303e64 pthreadbody + 136 11 libsystem_pthread.dylib 0x38303dd6 pthreadstart + 114 12 libsystem_pthread.dylib 0x38301b80 thread_start + 4

Thread 12 name: com.apple.coremedia.player.async Thread 12: 0 libsystem_kernel.dylib 0x38271568 semaphore_wait_trap + 8 1 libdispatch.dylib 0x381914e6 dispatchsemaphore_wait_slow + 186 2 MediaToolbox 0x2ba9efce fpa_AsyncMovieControlThread + 1962 3 CoreMedia 0x2a841c74 figThreadMain + 184 4 libsystem_pthread.dylib 0x38303e64 pthreadbody + 136 5 libsystem_pthread.dylib 0x38303dd6 pthreadstart + 114 6 libsystem_pthread.dylib 0x38301b80 thread_start + 4

Thread 13: 0 libsystem_kernel.dylib 0x382859cc _workqkernreturn + 8 1 libsystem_pthread.dylib 0x38301e9c pthreadwqthread + 788 2 libsystem_pthread.dylib 0x38301b74 start_wqthread + 4

Thread 14: 0 libsystem_kernel.dylib 0x382859cc _workqkernreturn + 8 1 libsystem_pthread.dylib 0x38301e9c pthreadwqthread + 788 2 libsystem_pthread.dylib 0x38301b74 start_wqthread + 4

Thread 15: 0 libsystem_kernel.dylib 0x382859cc _workqkernreturn + 8 1 libsystem_pthread.dylib 0x38301e9c pthreadwqthread + 788 2 libsystem_pthread.dylib 0x38301b74 start_wqthread + 4

Thread 16: 0 libsystem_kernel.dylib 0x382859cc _workqkernreturn + 8 1 libsystem_pthread.dylib 0x38301e9c pthreadwqthread + 788 2 libsystem_pthread.dylib 0x38301b74 start_wqthread + 4

Thread 17: 0 libsystem_kernel.dylib 0x382859cc _workqkernreturn + 8 1 libsystem_pthread.dylib 0x38301e9c pthreadwqthread + 788 2 libsystem_pthread.dylib 0x38301b74 start_wqthread + 4

Thread 18: 0 libsystem_kernel.dylib 0x382859cc _workqkernreturn + 8 1 libsystem_pthread.dylib 0x38301e9c pthreadwqthread + 788 2 libsystem_pthread.dylib 0x38301b74 start_wqthread + 4

Thread 0 crashed with ARM Thread State (32-bit): r0: 0x00000000 r1: 0x00000000 r2: 0x00000000 r3: 0x0000006e r4: 0x00000006 r5: 0x3a9c29dc r6: 0x3a9ae840 r7: 0x019508b4 r8: 0x18a40830 r9: 0x04004041 r10: 0x1d9748a0 r11: 0x18a40854 ip: 0x00000148 sp: 0x019508a8 lr: 0x38304d13 pc: 0x38284dfc cpsr: 0x00000010

By vakeeel at Jan. 9, 2015, 5:15 p.m. (reply...)

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