iOS 9.2 MDM Segmentation fault on ManagedApplicationList

After upgrading to iOS 9.2 com.apple.managedconfiguration.mdmd crashed


Dec 14 16:16:28 none-ipad2-dev mdmd[863] <Notice>: (Note ) MDM: Attempting to perform MDM request: ManagedApplicationList
Dec 14 16:16:28 none-ipad2-dev mdmd[863] <Notice>: (Note ) MDM: Handling request type: ManagedApplicationList
Dec 14 16:16:28 none-ipad2-dev com.apple.xpc.launchd[1] (com.apple.managedconfiguration.mdmd[863]) <Notice>: Service exited due to signal: Segmentation fault: 11
Dec 14 16:16:28 none-ipad2-dev ReportCrash[864] <Error>: assertion failed: 13C75: libsystem_trace.dylib + 15927 [0AE31C11-AAE7-301F-9B1B-143B1A2C764C]: 0x0
Dec 14 16:16:28 none-ipad2-dev Unknown[864] <Error>:
Dec 14 16:16:28 none-ipad2-dev ReportCrash[864] <Warning>: os_activity_diagnostic_for_pid() failed!
Dec 14 16:16:28 none-ipad2-dev ReportCrash[864] <Notice>: Formulating report for corpse[863] mdmd
Dec 14 16:16:28 none-ipad2-dev ReportCrash[864] <Warning>: report not saved because the limit of 25 for 109_mdmd logs has been reached.
Dec 14 16:16:28 none-ipad2-dev ReportCrash[864] <Error>: Notice: This report is abbreviated for syslog inclusion because it could not be saved to disk.
    Symbolication may be possible by manually cleaning up and including the Binary Image section of a full report from this same device -- good luck!
Dec 14 16:16:28 none-ipad2-dev ReportCrash[864] <Error>: Process:             mdmd [863]
    Path:                /System/Library/PrivateFrameworks/ManagedConfiguration.framework/Support/mdmd
    OS Version:          iOS 9.2 (13C75)
Dec 14 16:16:28 none-ipad2-dev ReportCrash[864] <Error>: Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
    Exception Subtype: KERN_INVALID_ADDRESS at 0x00000000
    Triggered by Thread:  0
Dec 14 16:16:28 none-ipad2-dev ReportCrash[864] <Error>: Thread 0 name:  Dispatch queue: com.apple.main-thread
    Thread 0 Crashed:
    0   CoreFoundation                    0x25c5e7d6 0x25c54000 + 42966
    1   CoreFoundation                    0x25d27406 0x25c54000 + 865286
    2   CoreFoundation                    0x25c844ae 0x25c54000 + 197806
    3   libmis.dylib                      0x28100b12 0x280fe000 + 11026
    4   libmis.dylib                      0x2810110e 0x280fe000 + 12558
    5   libmis.dylib                      0x28101f8e 0x280fe000 + 16270
    6   MDM                               0x36b2c2f6 0x36b1c000 + 66294
    7   MDM                               0x36b2c2a2 0x36b1c000 + 66210
    8   MDM                               0x36b37108 0x36b1c000 + 110856
    9   MDM                               0x36b2e1f8 0x36b1c000 + 74232
    10  MDM                               0x36b2d8b2 0x36b1c000 + 71858
    11  mdmd                              0x000521ce 0x45000 + 53710
    12  mdmd                              0x000515cc 0x45000 + 50636
    13  libdispatch.dylib                 0x258c1b5a 0x258bf000 + 11098
    14  libdispatch.dylib                 0x258c1b46 0x258bf000 + 11078
    15  libdispatch.dylib                 0x258cfee0 0x258bf000 + 69344
    16  CoreFoundation                    0x25d0b3fc 0x25c54000 + 750588
    17  CoreFoundation                    0x25d098f6 0x25c54000 + 743670
    18  CoreFoundation                    0x25c5cbf8 0x25c54000 + 35832
    19  CoreFoundation                    0x25c5c9e4 0x25c54000 + 35300
    20  Foundation                        0x264903c4 0x26485000 + 46020
    21  mdmd                              0x0004a64a 0x45000 + 22090
    22  libdyld.dylib                     0x2590b872 0x25909000 + 10354
Dec 14 16:16:28 none-ipad2-dev ReportCrash[864] <Error>: Thread 1:
    0   libsystem_kernel.dylib            0x259dd88c 0x259c8000 + 88204
    1   libsystem_pthread.dylib           0x25a7fb34 0x25a7e000 + 6964
    2   libsystem_pthread.dylib           0x25a7f718 0x25a7e000 + 5912
Dec 14 16:16:28 none-ipad2-dev ReportCrash[864] <Error>: Thread 2:
    0   libsystem_kernel.dylib            0x259dd88c 0x259c8000 + 88204
    1   libsystem_pthread.dylib           0x25a7fb34 0x25a7e000 + 6964
    2   libsystem_pthread.dylib           0x25a7f718 0x25a7e000 + 5912
Dec 14 16:16:28 none-ipad2-dev ReportCrash[864] <Error>: Thread 3 name:  Dispatch queue: com.apple.libdispatch-manager
    Thread 3:
    0   libsystem_kernel.dylib            0x259de320 0x259c8000 + 90912
    1   libdispatch.dylib                 0x258d6098 0x258bf000 + 94360
    2   libdispatch.dylib                 0x258d5df6 0x258bf000 + 93686
Dec 14 16:16:28 none-ipad2-dev ReportCrash[864] <Error>: Thread 4:
    0   libsystem_kernel.dylib            0x259dd88c 0x259c8000 + 88204
    1   libsystem_pthread.dylib           0x25a7fb34 0x25a7e000 + 6964
    2   libsystem_pthread.dylib           0x25a7f718 0x25a7e000 + 5912
Dec 14 16:16:28 none-ipad2-dev ReportCrash[864] <Error>: Thread 5:
    0   libsystem_kernel.dylib            0x259dd88c 0x259c8000 + 88204
    1   libsystem_pthread.dylib           0x25a7fb34 0x25a7e000 + 6964
    2   libsystem_pthread.dylib           0x25a7f718 0x25a7e000 + 5912
Dec 14 16:16:28 none-ipad2-dev ReportCrash[864] <Error>: Thread 6:
    0   libsystem_kernel.dylib            0x259c8c24 0x259c8000 + 3108
    1   libsystem_kernel.dylib            0x259c8a28 0x259c8000 + 2600
    2   CoreFoundation                    0x25d0b354 0x25c54000 + 750420
    3   CoreFoundation                    0x25d096dc 0x25c54000 + 743132
    4   CoreFoundation                    0x25c5cbf8 0x25c54000 + 35832
    5   CoreFoundation                    0x25c5c9e4 0x25c54000 + 35300
    6   Foundation                        0x264903c4 0x26485000 + 46020
    7   Foundation                        0x264ad83a 0x26485000 + 165946
    8   ManagedConfiguration              0x281c59d4 0x28186000 + 260564
    9   Foundation                        0x26561164 0x26485000 + 901476
    10  libsystem_pthread.dylib           0x25a8185a 0x25a7e000 + 14426
    11  libsystem_pthread.dylib           0x25a817ce 0x25a7e000 + 14286
    12  libsystem_pthread.dylib           0x25a7f724 0x25a7e000 + 5924
Dec 14 16:16:28 none-ipad2-dev ReportCrash[864] <Error>: Thread 7 name:  com.apple.NSURLConnectionLoader
    Thread 7:
    0   libsystem_kernel.dylib            0x259c8c24 0x259c8000 + 3108
    1   libsystem_kernel.dylib            0x259c8a28 0x259c8000 + 2600
    2   CoreFoundation                    0x25d0b354 0x25c54000 + 750420
    3   CoreFoundation                    0x25d096dc 0x25c54000 + 743132
    4   CoreFoundation                    0x25c5cbf8 0x25c54000 + 35832
    5   CoreFoundation                    0x25c5c9e4 0x25c54000 + 35300
    6   CFNetwork                         0x2629f81e 0x26218000 + 555038
    7   Foundation                        0x26561164 0x26485000 + 901476
    8   libsystem_pthread.dylib           0x25a8185a 0x25a7e000 + 14426
    9   libsystem_pthread.dylib           0x25a817ce 0x25a7e000 + 14286
    10  libsystem_pthread.dylib           0x25a7f724 0x25a7e000 + 5924
Dec 14 16:16:28 none-ipad2-dev ReportCrash[864] <Error>: Thread 8:
    0   libsystem_kernel.dylib            0x259dd88c 0x259c8000 + 88204
    1   libsystem_pthread.dylib           0x25a7fb34 0x25a7e000 + 6964
    2   libsystem_pthread.dylib           0x25a7f718 0x25a7e000 + 5912
Dec 14 16:16:28 none-ipad2-dev ReportCrash[864] <Error>: Thread 9 name:  com.apple.CFSocket.private
    Thread 9:
    0   libsystem_kernel.dylib            0x259dcf14 0x259c8000 + 85780
    1   CoreFoundation                    0x25d107a2 0x25c54000 + 772002
    2   libsystem_pthread.dylib           0x25a8185a 0x25a7e000 + 14426
    3   libsystem_pthread.dylib           0x25a817ce 0x25a7e000 + 14286
    4   libsystem_pthread.dylib           0x25a7f724 0x25a7e000 + 5924
Dec 14 16:16:28 none-ipad2-dev ReportCrash[864] <Error>: Thread 0 crashed with ARM Thread State (32-bit):
        r0: 0x00000000    r1: 0x00000000      r2: 0x00000000      r3: 0x00000000
        r4: 0x00000000    r5: 0xcaeb0b44      r6: 0x00000000      r7: 0x001635e8
        r8: 0x00000000    r9: 0x00000000     r10: 0x00000000     r11: 0x00000000
        ip: 0x3997b27c    sp: 0x001635e0      lr: 0x25d27407      pc: 0x25c5e7d6
      cpsr: 0x60000030
Dec 14 16:16:28 none-ipad2-dev ReportCrash[864] <Error>: Error Formulating Crash Report:
    Failed while requesting activity/breadcrumb diagnostics
Dec 14 16:16:59 none-ipad2-dev SpringBoard[47] <Warning>: [MPUSystemMediaControls] Disabling lock screen media controls updates for screen turning off.
Dec 14 16:16:59 none-ipad2-dev backboardd[59] <Notice>: [HID] [MT] MTSimpleHIDManager::setPropertyInternal detection mode: 0->255
Dec 14 16:16:59 none-ipad2-dev Preferences[143] <Warning>:  ** -[UIApplication _handleNonLaunchSpecificActions:forScene:withTransitionContext:completion:] ** unhandled action -> <FBSSceneSnapshotAction: 0x14fdb230> {
        handler = remote;
        info = <BSSettings: 0x14e33810> {
            (1) = 5;
        };
    }


The problem detected only on a few devices, other works fine (same models).

Reset with content don't help


Anyone else has the same issue?

Up vote post of akaroot Down vote post of akaroot
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Posted by
akaroot
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Probably same as this.

Posted by
guywithmazda
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No, I haven't problems with installing apps (iTunes and inhouse)

Posted by
akaroot
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I have the same issue on a all my managed 9.2 ios devices:


Thread 0 name: Dispatch queue: com.apple.main-thread

Thread 0 Crashed:

0 CoreFoundation 0x000000018433eebc CFStringGetLength + 20

1 CoreFoundation 0x0000000184433b24 _CFURLCreateWithFileSystemPath + 80

2 CoreFoundation 0x0000000184433b24 _CFURLCreateWithFileSystemPath + 80

3 libmis.dylib 0x0000000186d0b50c 0x186d08000 + 13580

4 libmis.dylib 0x0000000186d0bd4c 0x186d08000 + 15692

5 libmis.dylib 0x0000000186d0cf64 MISAppApprovalState + 204

6 MDM 0x0000000198412ee8 -[LSApplicationProxy(MCMISValidation) isMISAuthorized] + 80

7 MDM 0x0000000198412e7c +[LSApplicationProxy(MCMISValidation) applicationProxyIsMISAuthorizedForBundleID:] + 56

8 MDM 0x000000019841e9a0 -[MCMDMParser _managedApplicationList:] + 1540

9 MDM 0x0000000198414ebc -[MCMDMParser _processRequest:accessRights:assertion:completionBlock:] + 1260

10 MDM 0x0000000198414954 -[MCMDMParser processRequest:accessRights:assertion:completionBlock:] + 2752

11 mdmd 0x00000001000afad8 0x1000a4000 + 47832

12 mdmd 0x00000001000aedf8 0x1000a4000 + 44536

13 libdispatch.dylib 0x0000000183ead630 _dispatch_call_block_and_release + 24

14 libdispatch.dylib 0x0000000183ead5f0 _dispatch_client_callout + 16

15 libdispatch.dylib 0x0000000183eb2cf8 _dispatch_main_queue_callback_4CF + 1844

16 CoreFoundation 0x0000000184410bb0 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12

17 CoreFoundation 0x000000018440ea18 __CFRunLoopRun + 1628

18 CoreFoundation 0x000000018433d680 CFRunLoopRunSpecific + 384

19 Foundation 0x0000000184d3521c -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 308

20 mdmd 0x00000001000a763c 0x1000a4000 + 13884

21 libdyld.dylib 0x0000000183ede8b8 start + 4


Dec 14 11:16:02 iPhone-6-Plus-Dell-test mdmd[791] <Notice>: (Note ) MDM: Attempting to perform MDM request: ManagedApplicationList

Dec 14 11:16:02 iPhone-6-Plus-Dell-test mdmd[791] <Notice>: (Note ) MC: Loaded SetupAssistant.framework

Dec 14 11:16:02 iPhone-6-Plus-Dell-test mdmd[791] <Notice>: (Note ) MC: Loaded FrontBoardServices.framework

Dec 14 11:16:02 iPhone-6-Plus-Dell-test mdmd[791] <Notice>: (Note ) MDM: Handling request type: ManagedApplicationList

Dec 14 11:16:02 iPhone-6-Plus-Dell-test com.apple.xpc.launchd[1] (com.apple.managedconfiguration.mdmd[791]) <Notice>: Service exited due to signal: Segmentation fault: 11

Dec 14 11:16:02 iPhone-6-Plus-Dell-test diagnosticd[86] <Error>: unable to find offset 0x83ed39a4 in shared cache for arch 'arm64'

Dec 14 11:16:02 iPhone-6-Plus-Dell-test ReportCrash[792] <Notice>: platform_thread_get_unique_id matched 173394

Dec 14 11:16:02 iPhone-6-Plus-Dell-test ReportCrash[792] <Notice>: Formulating report for corpse[791] mdmd

Posted by
ogafencu
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I am seeing this as well on our devices - even after doing a wipe and install clean. I've filed a bug report with Apple (#23884473)

Posted by
FNSBSD
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FNSBSD please keep us in touch about bug report changes

Posted by
akaroot
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Same here!


Some Devices already enrolled before 9.2 and fresh enrolled with 9.2 are affected but no all. Saw this problem with iPhones, IPads non supervised and supervised.


mdmd-service crash report:


...

Global Trace Buffer (reverse chronological seconds):

0.346490 CFNetwork 0x000000018199584c TCP Conn 0x124d20710 SSL Handshake DONE

0.499182 CFNetwork 0x000000018199575c TCP Conn 0x124d20710 starting SSL negotiation

0.499742 CFNetwork 0x0000000181a37104 TCP Conn 0x124d20710 complete. fd: 6, err: 0

0.501162 CFNetwork 0x0000000181a38630 TCP Conn 0x124d20710 event 1. err: 0

0.582783 CFNetwork 0x0000000181a38708 TCP Conn 0x124d20710 started

0.590219 CFNetwork 0x0000000181a8d8f8 Creating default cookie storage with process/bundle identifier

0.590219 CFNetwork 0x0000000181a8d888 Faulting in CFHTTPCookieStorage singleton

0.590219 CFNetwork 0x0000000181adf558 Faulting in NSHTTPCookieStorage singleton


Thread 0 name: Dispatch queue: com.apple.main-thread

Thread 0 Crashed:

0 CoreFoundation 0x00000001812a2ebc 0x181298000 + 44732

1 CoreFoundation 0x0000000181397b24 0x181298000 + 1047332

2 CoreFoundation 0x0000000181397b24 0x181298000 + 1047332

3 libmis.dylib 0x0000000183c6f50c 0x183c6c000 + 13580

4 libmis.dylib 0x0000000183c6fd4c 0x183c6c000 + 15692

5 libmis.dylib 0x0000000183c70f64 0x183c6c000 + 20324

6 MDM 0x00000001952daee8 0x1952c8000 + 77544

7 MDM 0x00000001952dae7c 0x1952c8000 + 77436

8 MDM 0x00000001952e69a0 0x1952c8000 + 125344

9 MDM 0x00000001952dcebc 0x1952c8000 + 85692

10 MDM 0x00000001952dc954 0x1952c8000 + 84308

11 mdmd 0x00000001000bfad8 0x1000b4000 + 47832

12 mdmd 0x00000001000bedf8 0x1000b4000 + 44536

13 libdispatch.dylib 0x0000000180e11630 0x180e10000 + 5680

14 libdispatch.dylib 0x0000000180e115f0 0x180e10000 + 5616

15 libdispatch.dylib 0x0000000180e16cf8 0x180e10000 + 27896

16 CoreFoundation 0x0000000181374bb0 0x181298000 + 904112

17 CoreFoundation 0x0000000181372a18 0x181298000 + 895512

18 CoreFoundation 0x00000001812a1680 0x181298000 + 38528

19 Foundation 0x0000000181c9921c 0x181c8c000 + 53788

20 mdmd 0x00000001000b763c 0x1000b4000 + 13884

21 libdyld.dylib 0x0000000180e428b8 0x180e40000 + 10424

...

Posted by
bope
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