Q: secd quit unexpectedly

Since successfully installing El Capitan (it was a troublesome install process), I have had "secd quit unexpectedly" multiple times a day. No app seems to quit when that happens, so I continue using my mac. I have pasted the log below. Any ideas would be appreciated. Thanks.

Process:               secd [13523]

Path:                  /usr/libexec/secd

Identifier:            secd

Version:               57336.10.29

Code Type:             X86-64 (Native)

Parent Process:        ??? [1]

Responsible:           secd [13523]

User ID:               502

Date/Time:             2015-11-10 16:10:44.123 -0500

OS Version:            Mac OS X 10.11.1 (15B42)

Report Version:        11

Anonymous UUID:        28627A35-801A-4C32-78FF-7CCB77BCA675

Sleep/Wake UUID:       BA8C8209-F64E-4843-81E2-E74B8DB992CD

Time Awake Since Boot: 63000 seconds

Time Since Wake:       23000 seconds

System Integrity Protection: enabled

Crashed Thread:        3  Dispatch queue: engine

Exception Type:        EXC_BAD_ACCESS (SIGSEGV)

Exception Codes:       KERN_INVALID_ADDRESS at 0x0000000000000030

Exception Note:        EXC_CORPSE_NOTIFY

VM Regions Near 0x30:

-->

    __TEXT                 0000000109874000-0000000109924000 [  704K] r-x/rwx SM=COW  /usr/libexec/secd

Thread 0:: Dispatch queue: com.apple.root.default-qos.overcommit

0   libsystem_kernel.dylib         0x00007fff9ac96552 __sigsuspend_nocancel + 10

1   libdispatch.dylib             0x00007fff9285c7c9 _dispatch_sigsuspend + 21

2   libdispatch.dylib             0x00007fff9285c7b4 _dispatch_sig_thread + 45

Thread 1:: Dispatch queue: com.apple.libdispatch-manager

0   libsystem_kernel.dylib         0x00007fff9ac970a2 kevent_qos + 10

1   libdispatch.dylib             0x00007fff9284e11d _dispatch_mgr_invoke + 216

2   libdispatch.dylib             0x00007fff9284dd85 _dispatch_mgr_thread + 52

Thread 2:

0   libsystem_kernel.dylib         0x00007fff9ac9678a __workq_kernreturn + 10

1   libsystem_pthread.dylib       0x00007fff9a8c858c _pthread_wqthread + 1283

2   libsystem_pthread.dylib       0x00007fff9a8c6375 start_wqthread + 13

Thread 3 Crashed:: Dispatch queue: engine

0   secd                           0x000000010989d036 SecDbPrepareV2 + 26

1   secd                           0x000000010989e13c __SecDbCopyStatementWithTailRange_block_invoke + 44

2   secd                           0x000000010989b887 SecDbCopyStmt + 170

3   secd                           0x000000010989d0ea SecDbPrepare + 30

4   secd                           0x00000001098d8855 SecDbItemDoDeleteOnly + 345

5   secd                           0x00000001098b3d5f SOSEngineUpdateChanges_locked + 674

6   secd                           0x00000001098b32a4 SOSEngineHandleMessage_locked + 976

7   secd                           0x0000000109900ec9 __SOSTransportMessageHandlePeerMessage_block_invoke + 160

8   secd                           0x00000001098b650d __SOSEngineWithPeerID_block_invoke + 70

9   libdispatch.dylib             0x00007fff928483c3 _dispatch_client_callout + 8

10  libdispatch.dylib             0x00007fff928499aa _dispatch_barrier_sync_f_invoke + 74

11  secd                           0x00000001098b8bfd __SOSEngineDoTxnOnQueue_block_invoke + 88

12  secd                           0x000000010989ba6b SecDbTransaction + 207

13  secd                           0x00000001098c7e82 __dsWith_block_invoke + 106

14  secd                           0x000000010989caf6 SecDbPerformWrite + 47

15  secd                           0x00000001098c5af7 dsWith + 124

16  secd                           0x00000001098b649e SOSEngineWithPeerID + 210

17  secd                           0x0000000109900de2 SOSTransportMessageHandlePeerMessage + 185

18  secd                           0x00000001098f452c __handleMessages_block_invoke + 38

19  com.apple.CoreFoundation       0x00007fff9fd8dcf6 __CFDictionaryApplyFunction_block_invoke + 22

20  com.apple.CoreFoundation       0x00007fff9fd8dcb0 CFBasicHashApply + 128

21  com.apple.CoreFoundation       0x00007fff9fd8dbea CFDictionaryApplyFunction + 186

22  secd                           0x00000001098f43c0 handleMessages + 172

23  secd                           0x00000001098eee66 __SOSTransportDispatchMessages_block_invoke_6 + 122

24  com.apple.CoreFoundation       0x00007fff9fd96e64 CFArrayApplyFunction + 68

25  secd                           0x00000001098ee3b3 SOSTransportDispatchMessages + 2170

26  secd                           0x00000001098d3789 __GetSharedAccount_block_invoke_5 + 65

27  secd                           0x00000001098d2f17 __do_with_account_dynamic_block_invoke + 76

28  libdispatch.dylib             0x00007fff928483c3 _dispatch_client_callout + 8

29  libdispatch.dylib             0x00007fff928499aa _dispatch_barrier_sync_f_invoke + 74

30  secd                           0x00000001098ce16d do_with_account + 119

31  secd                           0x00000001098d371b __GetSharedAccount_block_invoke_4 + 127

32  secd                           0x0000000109876a3e securityd_xpc_dictionary_handler + 3610

33  secd                           0x0000000109875c0c __securityd_xpc_init_block_invoke_3 + 22

34  libdispatch.dylib             0x00007fff928538f5 _dispatch_call_block_and_release + 12

35  libdispatch.dylib             0x00007fff928483c3 _dispatch_client_callout + 8

36  libdispatch.dylib             0x00007fff9284c253 _dispatch_root_queue_drain + 1890

37  libdispatch.dylib             0x00007fff9284bab8 _dispatch_worker_thread3 + 91

38  libsystem_pthread.dylib       0x00007fff9a8c84f2 _pthread_wqthread + 1129

39  libsystem_pthread.dylib       0x00007fff9a8c6375 start_wqthread + 13

Thread 3 crashed with X86 Thread State (64-bit):

  rax: 0x000000000000001e  rbx: 0x000070000029eae0  rcx: 0x000070000029eae0  rdx: 0x000000000000001e

  rdi: 0x0000000000000000  rsi: 0x00007fef7ac2a0e1  rbp: 0x000070000029ead0  rsp: 0x000070000029ea90

   r8: 0x000070000029ed10   r9: 0x0000000000000000  r10: 0x0000000109934720  r11: 0x00007fee71312860

  r12: 0x0000000000000000  r13: 0x0000000000000000  r14: 0x0000000000000000  r15: 0x000000000000001e

  rip: 0x000000010989d036  rfl: 0x0000000000010206  cr2: 0x0000000000000030

Logical CPU:     2

Error Code:      0x00000004

Trap Number:     14

Binary Images:

       0x109874000 -        0x109923ff3  secd (57336.10.29) <8157E250-9182-3186-9D7B-D0BBFC53ED2B> /usr/libexec/secd

    0x7fff63303000 -     0x7fff63339f5f  dyld (360.17) <03673B53-B8B7-34D1-ADCE-F449E78E39CC> /usr/lib/dyld

    0x7fff8d18a000 -     0x7fff8d18efff  libpam.2.dylib (20) <7F986CE8-EF74-3BC3-BB7E-5267E24EAFFE> /usr/lib/libpam.2.dylib

    0x7fff8d539000 -     0x7fff8d5c6fe7  libsystem_c.dylib (1081.1.3) <A60CE86D-1FF3-32AD-A672-C7597F884529> /usr/lib/system/libsystem_c.dylib

    0x7fff8d70c000 -     0x7fff8d70fff7  libsystem_sandbox.dylib (459.10.4) <BC781530-CA98-392D-A77A-8CAD2D9C6B2F> /usr/lib/system/libsystem_sandbox.dylib

    0x7fff8dcc2000 -     0x7fff8dccafff  libsystem_networkextension.dylib (384.1.2) <4736FCC5-9DBA-31F4-AAC8-CD0A177CF502> /usr/lib/system/libsystem_networkextension.dylib

    0x7fff8dd17000 -     0x7fff8de06fff  libxml2.2.dylib (29) <0702E13C-D726-3DAF-B0D1-77F7B9EF6A37> /usr/lib/libxml2.2.dylib

    0x7fff8e14b000 -     0x7fff8e1a9fff  com.apple.SystemConfiguration (1.14 - 1.14) <E3F5D239-4CBE-3B77-A8D9-F3423702AAB9> /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfi guration

    0x7fff8e2f6000 -     0x7fff8e2f6ff7  libkeymgr.dylib (28) <47080280-8B57-3D75-8A20-9E100864DE27> /usr/lib/system/libkeymgr.dylib

    0x7fff8e375000 -     0x7fff8e383fff  libxar.1.dylib (302) <898402AF-0DF3-341D-83EA-4A1B1770E718> /usr/lib/libxar.1.dylib

    0x7fff8ec83000 -     0x7fff8ec8dfff  com.apple.NetAuth (6.0 - 6.0) <ABBBE552-26E0-3682-8BFD-C59EC702F347> /System/Library/PrivateFrameworks/NetAuth.framework/Versions/A/NetAuth

    0x7fff8f74a000 -     0x7fff8f779fc3  libsystem_m.dylib (3105) <07D50372-30ED-3B03-9FA0-0662BF8F0098> /usr/lib/system/libsystem_m.dylib

    0x7fff8f77a000 -     0x7fff8f77dffb  libdyld.dylib (360.17) <99396189-E53A-3A78-BC49-449236DA7CFF> /usr/lib/system/libdyld.dylib

    0x7fff8f99d000 -     0x7fff8f9b1fff  libsystem_coretls.dylib (82) <21EDACF1-D9B3-3086-9821-60EB75E7F965> /usr/lib/system/libsystem_coretls.dylib

    0x7fff8f9d1000 -     0x7fff8f9d4ff7  com.apple.AppleSystemInfo (3.1.5 - 3.1.5) <E4643432-0DF2-3CD3-9F63-3A7665B25838> /System/Library/PrivateFrameworks/AppleSystemInfo.framework/Versions/A/AppleSys temInfo

    0x7fff8ff51000 -     0x7fff8ffa4ff7  libc++.1.dylib (120.1) <54190E1B-EE49-3D6D-AC29-2813D7380BA5> /usr/lib/libc++.1.dylib

    0x7fff902ac000 -     0x7fff902adfff  libsystem_blocks.dylib (65) <1B4F1F10-823E-3781-8162-6884D14DF0D6> /usr/lib/system/libsystem_blocks.dylib

    0x7fff90a34000 -     0x7fff90a3cfff  libcopyfile.dylib (127) <CA2602AB-E8B7-3CD8-A0C5-D86E35FDA09F> /usr/lib/system/libcopyfile.dylib

    0x7fff90ae1000 -     0x7fff90aecff7  libcommonCrypto.dylib (60074) <BD1DCF19-8353-3F6A-AFFA-EBBA29A302A8> /usr/lib/system/libcommonCrypto.dylib

    0x7fff90f10000 -     0x7fff90f10ff7  libunc.dylib (29) <D9B0C7B1-8648-3AAC-931C-E7CD362FAA8A> /usr/lib/system/libunc.dylib

    0x7fff9119a000 -     0x7fff911abff7  libsystem_trace.dylib (200) <1D289F35-BFA2-3B9E-BDF9-20F34F9A01D4> /usr/lib/system/libsystem_trace.dylib

    0x7fff91972000 -     0x7fff91974fff  libsystem_coreservices.dylib (19) <692631A0-1923-32CA-9BD5-044B1382FFDE> /usr/lib/system/libsystem_coreservices.dylib

    0x7fff92230000 -     0x7fff92259fff  libxpc.dylib (755.1.19) <3E09C275-A33B-357A-B0AB-A2DDF88EC9D5> /usr/lib/system/libxpc.dylib

    0x7fff922a8000 -     0x7fff922eeff7  libauto.dylib (186) <460B0167-C89B-37EC-823C-52F684B31C26> /usr/lib/libauto.dylib

    0x7fff9243a000 -     0x7fff926c1ff3  com.apple.CFNetwork (760.1.2 - 760.1.2) <D4FD8DF6-8481-3BE6-9E93-A3268B16774E> /System/Library/Frameworks/CFNetwork.framework/Versions/A/CFNetwork

    0x7fff926e3000 -     0x7fff926ebffb  libsystem_dnssd.dylib (624.10.1) <21D63EAB-27BE-3F41-B1D4-604BE7F4C9BA> /usr/lib/system/libsystem_dnssd.dylib

    0x7fff92846000 -     0x7fff92873fff  libdispatch.dylib (500.10.1) <438F4595-0731-34A2-ACAD-60121A76D1FF> /usr/lib/system/libdispatch.dylib

    0x7fff93f99000 -     0x7fff93f9affb  libremovefile.dylib (41) <C7CFF5F2-AFFB-3C8D-BDB4-D66D50E657C0> /usr/lib/system/libremovefile.dylib

    0x7fff94451000 -     0x7fff9447afff  libc++abi.dylib (125) <F5027B46-1801-344D-BD51-2E6D188C8900> /usr/lib/libc++abi.dylib

    0x7fff94624000 -     0x7fff94909ff3  com.apple.CoreServices.CarbonCore (1136 - 1136) <9DE930A3-63C0-3E21-965A-132D97D61892> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonC ore.framework/Versions/A/CarbonCore

    0x7fff94d34000 -     0x7fff9509eddf  libobjc.A.dylib (680) <CE3C3C78-A7BB-3147-8375-55424032FF5E> /usr/lib/libobjc.A.dylib

    0x7fff9509f000 -     0x7fff952acfff  libicucore.A.dylib (551.30) <CC6AA367-C6D3-3592-A697-76C0CFFE19DD> /usr/lib/libicucore.A.dylib

    0x7fff95c00000 -     0x7fff95c0eff7  libbz2.1.0.dylib (38) <99C5121D-8147-3B51-8D79-66245C863338> /usr/lib/libbz2.1.0.dylib

    0x7fff9620e000 -     0x7fff96210ff7  libquarantine.dylib (80) <1693C5FE-EA0A-3122-85EB-7950ECC7435A> /usr/lib/system/libquarantine.dylib

    0x7fff963b7000 -     0x7fff963b7fff  libOpenScriptingUtil.dylib (169) <5C4A51D4-09A9-3209-8E57-15F112725CC4> /usr/lib/libOpenScriptingUtil.dylib

    0x7fff96d13000 -     0x7fff96d18ff3  libunwind.dylib (35.3) <FDA18078-A775-3BAF-A5A6-8A7B75D6AA99> /usr/lib/system/libunwind.dylib

    0x7fff96d19000 -     0x7fff96d77fff  libsystem_network.dylib (582.1.4) <C5DC3F04-7011-34D4-9682-E1B31999A89C> /usr/lib/system/libsystem_network.dylib

    0x7fff97072000 -     0x7fff9707dfff  libkxld.dylib (3247.10.11) <22BBF963-3808-3320-8BDA-5B7A99035F14> /usr/lib/system/libkxld.dylib

    0x7fff9723a000 -     0x7fff9724afff  libbsm.0.dylib (34) <F1E41935-5C5D-3704-AE9D-AEA1F2BCF8B1> /usr/lib/libbsm.0.dylib

    0x7fff97256000 -     0x7fff97272ff7  libsystem_malloc.dylib (67) <1B57A614-3D60-3F87-876F-7DB4AF38120F> /usr/lib/system/libsystem_malloc.dylib

    0x7fff97aa7000 -     0x7fff97ad0ff7  libsystem_info.dylib (476) <65D0643A-C8AE-3E8D-9F6E-E4AD823F16B2> /usr/lib/system/libsystem_info.dylib

    0x7fff97c86000 -     0x7fff97c8afff  libcache.dylib (75) <4948E2C8-867F-3E9D-AAE7-2F30F0B345C6> /usr/lib/system/libcache.dylib

    0x7fff98b49000 -     0x7fff98dc8fff  com.apple.security (7.0 - 57336.10.29) <FA5D22B9-3253-38CF-81E2-E243F93753DC> /System/Library/Frameworks/Security.framework/Versions/A/Security

    0x7fff9a38f000 -     0x7fff9a391ff7  libsystem_configuration.dylib (801.10.2) <93D5FB9A-CC7C-3672-80D8-7A1C4805204B> /usr/lib/system/libsystem_configuration.dylib

    0x7fff9a8c5000 -     0x7fff9a8ceff7  libsystem_pthread.dylib (137.1.1) <1373D0F1-C6CA-364E-A6BA-8BDBD0D34670> /usr/lib/system/libsystem_pthread.dylib

    0x7fff9ac7f000 -     0x7fff9ac9dfff  libsystem_kernel.dylib (3247.10.11) <FA4DCF42-27B0-3878-9158-E148D208B21E> /usr/lib/system/libsystem_kernel.dylib

    0x7fff9b5db000 -     0x7fff9b5e0fff  com.apple.DiskArbitration (2.7 - 2.7) <B391A885-1286-3718-A341-8C84560DDE58> /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration

    0x7fff9b60a000 -     0x7fff9b60cfff  com.apple.loginsupport (1.0 - 1) <09F245DC-8342-358E-A881-DAE88BF0EC1D> /System/Library/PrivateFrameworks/login.framework/Versions/A/Frameworks/loginsu pport.framework/Versions/A/loginsupport

    0x7fff9b659000 -     0x7fff9b662ffb  libsystem_notify.dylib (149) <56ABC155-CB99-30A8-A8B1-C204B5615092> /usr/lib/system/libsystem_notify.dylib

    0x7fff9b769000 -     0x7fff9b76eff7  libmacho.dylib (875.1) <A9EC23EC-11A0-3B4F-A8AC-B990C8267A6E> /usr/lib/system/libmacho.dylib

    0x7fff9d005000 -     0x7fff9d006fff  libDiagnosticMessagesClient.dylib (100) <F2D8CFCC-A00A-3675-9C01-EF0C663F2445> /usr/lib/libDiagnosticMessagesClient.dylib

    0x7fff9d63a000 -     0x7fff9d63bfff  libsystem_secinit.dylib (20) <932ED582-E80F-39DA-B0FA-F1BC5F1AD2F8> /usr/lib/system/libsystem_secinit.dylib

    0x7fff9d69a000 -     0x7fff9d6abfff  libz.1.dylib (60) <43317BEA-ACA2-34C2-AF37-902AA926C83A> /usr/lib/libz.1.dylib

    0x7fff9ee25000 -     0x7fff9ee25fff  libenergytrace.dylib (10) <64F779D4-2192-37EC-8DB5-EC55BAE50058> /usr/lib/libenergytrace.dylib

    0x7fff9ee26000 -     0x7fff9ef43fff  libsqlite3.dylib (216.4) <5CF0D77D-CF0A-301C-8003-69A840AC47FD> /usr/lib/libsqlite3.dylib

    0x7fff9ef4a000 -     0x7fff9ef4bffb  libSystem.B.dylib (1225.1.1) <59F79CA0-5D86-359D-A235-4F257409109E> /usr/lib/libSystem.B.dylib

    0x7fff9ef4c000 -     0x7fff9ef4cff7  liblaunch.dylib (755.1.19) <7EC0F297-43CC-3D11-B46B-7E72E372648A> /usr/lib/system/liblaunch.dylib

    0x7fff9ef4d000 -     0x7fff9ef55fff  com.apple.NetFS (6.0 - 4.0) <5602F3EB-64F6-3495-BEF0-988F92974234> /System/Library/Frameworks/NetFS.framework/Versions/A/NetFS

    0x7fff9f052000 -     0x7fff9f069fff  libsystem_asl.dylib (322) <97D794DA-8CE5-3676-AC5E-364F6D172BDA> /usr/lib/system/libsystem_asl.dylib

    0x7fff9f0e4000 -     0x7fff9f0ebff7  libcompiler_rt.dylib (62) <253B36E5-572D-377D-AE99-A02CE32590E5> /usr/lib/system/libcompiler_rt.dylib

    0x7fff9f0f0000 -     0x7fff9f167fc7  libcorecrypto.dylib (334) <4E1B969F-8449-3B21-9880-51AD58E25AA6> /usr/lib/system/libcorecrypto.dylib

    0x7fff9f498000 -     0x7fff9f4a0fef  libsystem_platform.dylib (73.1.1) <3F4D2390-E3DE-3C24-A515-95DFAC8671C4> /usr/lib/system/libsystem_platform.dylib

    0x7fff9fd4a000 -     0x7fffa01bfff7  com.apple.CoreFoundation (6.9 - 1255.1) <86B26482-C917-34F2-80D8-02911B6001E0> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation

    0x7fffa0233000 -     0x7fffa02a6fff  com.apple.framework.IOKit (2.0.2 - 1178.10.1) <6A9D7E11-156A-3FDB-850E-114ECB1AE7FD> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit

External Modification Summary:

  Calls made by other processes targeting this process:

    task_for_pid: 13

    thread_create: 0

    thread_set_state: 0

  Calls made by this process:

    task_for_pid: 0

    thread_create: 0

    thread_set_state: 0

  Calls made by all processes on this machine:

    task_for_pid: 34797

    thread_create: 0

    thread_set_state: 0

VM Region Summary:

ReadOnly portion of Libraries: Total=117.2M resident=0K(0%) swapped_out_or_unallocated=117.2M(100%)

Writable regions: Total=103.2M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=103.2M(100%)

                                VIRTUAL   REGION

REGION TYPE                        SIZE    COUNT (non-coalesced)

===========                     =======  =======

Activity Tracing                  2048K        2

Dispatch continuations            16.0M        2

Kernel Alloc Once                    8K        3

MALLOC                            72.4M       13

MALLOC guard page                   16K        4

Process Corpse Info               2048K        2

SQLite page cache                  896K        3

STACK GUARD                         16K        5

Stack                             9824K        6

Stack Guard                       56.0M        2

VM_ALLOCATE                         88K        4

__DATA                            3928K       65

__LINKEDIT                        91.3M        4

__TEXT                            25.9M       65

__UNICODE                          552K        2

mapped file                       25.1M        3

shared memory                       28K        5

===========                     =======  =======

TOTAL                            305.8M      173

Model: MacPro5,1, BootROM MP51.007F.B03, 4 processors, Quad-Core Intel Xeon, 3.2 GHz, 20 GB, SMC 1.39f11

Graphics: ATI Radeon HD 5770, ATI Radeon HD 5770, PCIe, 1024 MB

Memory Module: DIMM 1, 8 GB, DDR3 ECC, 1066 MHz, 0x85F7, 0x463732314755363546393333334700520000

Memory Module: DIMM 2, 8 GB, DDR3 ECC, 1066 MHz, 0x85F7, 0x463732314755363546393333334700520000

Memory Module: DIMM 3, 2 GB, DDR3 ECC, 1066 MHz, 0x80AD, 0x484D54333235553743465238432D48392020

Memory Module: DIMM 4, 2 GB, DDR3 ECC, 1066 MHz, 0x80AD, 0x484D54333235553743465238432D48392020

AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8E), Broadcom BCM43xx 1.0 (5.106.98.100.24)

Bluetooth: Version 4.4.2f1 16391, 3 services, 27 devices, 1 incoming serial ports

Network Service: Ethernet 1, Ethernet, en0

PCI Card: ATI Radeon HD 5770, Display Controller, Slot-1

Serial ATA Device: HL-DT-ST DVD-RW GH80N

Serial ATA Device: WDC WD1001FALS-41Y6A1, 1 TB

USB Device: USB Bus

USB Device: BRCM2046 Hub

USB Device: Bluetooth USB Host Controller

USB Device: USB Bus

USB Device: USB Bus

USB Device: USB Bus

USB Device: USB Bus

USB Device: USB Bus

USB Device: USB 2.0 Bus

USB Device: Expansion Desk

USB Device: USB 2.0 Bus

USB Device: iPhone

USB Device: Keyboard Hub

USB Device: Apple Keyboard

FireWire Device: built-in_hub, Up to 800 Mb/sec

Thunderbolt Bus: