4 Replies
      Latest reply on Feb 19, 2020 2:36 AM by logicat
      logicat Level 1 Level 1 (0 points)

          I need to save file to library directory to support retry capability, but some users found it not working.

          After some research, I got the following information:

        1. It affects about 100+ users per day, about one in ten thousand of DAU.
        2. 96% of them are iOS 13, others are iOS 9,  iOS 10,  iOS 12(App lowest support version is iOS9).
        3. Once it occurs, later file creations always failed.
        4. App cant save file to sandbox, including library document temp caches directory, using API [NSString writeToFile:atomically:encoding:error:],the error it returns is "{"localizedRecoveryOptions":"","localizedDescription":"The operation couldn’t be completed.","domain":"NSCocoaErrorDomain","code":512,"localizedFailureReason":"","userInfo":{"NSUserStringVariant":"Folder"},"localizedRecoverySuggestion":""}",  The localizedDescription is in Chinese(because the phone locale is Chinese),  but I cant type Chinese in the post.
        5. Users some have remaining iCloud storage space and some not. They all have remaining disk stroage space.
        6. The sandbox is not empty, it contains some other files that App creates, but the files cretaed date earlier than the user last reinstall date, may synchronized by iCloud, but the user charging via power, not PC.
        7. The files in sandbox that already exist(eg: sqlite datebase file) can be edited.
        8. Scanning sandbox directory attribute using api -[NSFileManager attributesOfItemAtPath:error:], directory write permission returns "NSFilePosixPermissions":493(755 in Octal).
        9. After reinstall the App, It can create files again, some users after some time(may one day or longer) it occurs agains, the old files come back, newly created files disappear. and other users no more problems.

         

         

          So why this happned and how can I fix this problem?

        • Re: iOS Development: Create file failed(return domain:NSCocoaErrorDomain,code:512)
          eskimo Apple Staff Apple Staff (13,095 points)

          Within NSCocoaErrorDomain, error 512 is NSFileWriteUnknownError, which I’ll admit is not very instructive.  In most situations like this the error’s userInfo dictionary contains an NSUnderlyingErrorKey property with more info about the error.  Any sign of that here?

          If you can engage with one of the users hitting this problem, you should ask them to trigger a sysdiagnose log immediately after seeing it.  This captures a copy of their system log, which may contain clues as to what’s triggering the problem.

          You can learn more about sysdiagnose logs from our Bug Reporting > Profiles and Logs page.

          Share and Enjoy

          Quinn “The Eskimo!”
          Apple Developer Relations, Developer Technical Support, Core OS/Hardware
          let myEmail = "eskimo" + "1" + "@apple.com"

            • Re: iOS Development: Create file failed(return domain:NSCocoaErrorDomain,code:512)
              logicat Level 1 Level 1 (0 points)

              Thanks for your replay.

                  For now I didn't see the any NSUnderlyingErrorKey field for the error. I can get  NSUserStringVariant field only.

                  For the sysdiagnose logs, I will try to contact the user can reproduce the problem, and then attach the logs.

              • Re: iOS Development: Create file failed(return domain:NSCocoaErrorDomain,code:512)
                logicat Level 1 Level 1 (0 points)

                HI,

                       Thanks for your remind,  I remove the log。

                       After search the long log file. I did not see the direct error message in the context of the file creation. So I list the log above my error(The last line of the log is the error log of file creation, It printed by third parrt library CocoaLumberjack ), may it helps.

                      If you need any other message, remind me.

                2020-02-17 16:31:59.297323 +0800 itunesstored tcp_input [C138.1:3] flags=[S.] seq=2710403315, ack=4213688783, win=8190 state=SYN_SENT rcv_nxt=0, snd_una=4213688782
                2020-02-17 16:31:59.297395 +0800 itunesstored nw_flow_connected [C138.1 IPv4#7380eaf2:443 in_progress channel-flow (satisfied (Path is satisfied), interface: pdp_ip0, ipv4, ipv6, dns, expensive)] Transport protocol connected
                2020-02-17 16:31:59.297437 +0800 itunesstored boringssl_context_set_handshake_config(1470) [0x10518bec0] set tls_handshake_config_standard
                2020-02-17 16:31:59.297439 +0800 itunesstored boringssl_context_set_min_version(324) [0x10518bec0] set 0x0301
                2020-02-17 16:31:59.297440 +0800 itunesstored boringssl_context_set_max_version(308) [0x10518bec0] set 0x0304
                2020-02-17 16:31:59.297456 +0800 itunesstored boringssl_context_set_cipher_suites(842) [0x10518bec0] Ciphersuite string: TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-CHACHA20-POLY1305:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:AES256-SHA:AES128-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:DES-CBC3-SHA
                2020-02-17 16:31:59.297502 +0800 itunesstored boringssl_context_set_remote_address(2554) [0x10518bec0] Saving remote IPv4 address
                2020-02-17 16:31:59.297519 +0800 itunesstored boringssl_session_install_association_state(1297) [0x10518bec0] Client session cache miss
                2020-02-17 16:31:59.297523 +0800 itunesstored boringssl_session_set_peer_hostname(1189) [0x10518bec0] SNI <private>
                2020-02-17 16:31:59.297538 +0800 itunesstored boringssl_context_set_min_version(324) [C138.1:2][0x10518bec0] set 0x0301
                2020-02-17 16:31:59.297544 +0800 itunesstored boringssl_context_set_session_ticket_enabled(439) [C138.1:2][0x10518bec0] set false
                2020-02-17 16:31:59.297545 +0800 itunesstored boringssl_context_set_false_start(409) [C138.1:2][0x10518bec0] set false
                2020-02-17 16:31:59.297548 +0800 itunesstored boringssl_context_set_enforce_ev(399) [C138.1:2][0x10518bec0] set false
                2020-02-17 16:31:59.297549 +0800 itunesstored boringssl_context_set_ats_enforced(1320) [C138.1:2][0x10518bec0] set false
                2020-02-17 16:31:59.297549 +0800 itunesstored boringssl_context_set_ats_minimum_rsa_key_size(1329) [C138.1:2][0x10518bec0] set 0
                2020-02-17 16:31:59.297550 +0800 itunesstored boringssl_context_set_ats_minimum_ecdsa_key_size(1338) [C138.1:2][0x10518bec0] set 0
                2020-02-17 16:31:59.297552 +0800 itunesstored boringssl_context_set_ats_minimum_signature_algorithm(1348) [C138.1:2][0x10518bec0] set 0
                2020-02-17 16:31:59.297561 +0800 itunesstored boringssl_session_set_peer_hostname(1189) [C138.1:2][0x10518bec0] SNI <private>
                2020-02-17 16:31:59.297601 +0800 itunesstored boringssl_context_set_cipher_suites(842) [C138.1:2][0x10518bec0] Ciphersuite string: TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-CHACHA20-POLY1305:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:AES256-SHA:AES128-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:DES-CBC3-SHA
                2020-02-17 16:31:59.297647 +0800 itunesstored nw_protocol_boringssl_begin_connection(497) [C138.1:2][0x10518bec0] early data disabled
                2020-02-17 16:31:59.297652 +0800 itunesstored boringssl_context_info_handler(1969) [C138.1:2][0x10518bec0] Client handshake started
                2020-02-17 16:31:59.297791 +0800 itunesstored boringssl_context_message_handler(2257) [C138.1:2][0x10518bec0] Writing SSL3_RT_HANDSHAKE 512 bytes
                2020-02-17 16:31:59.297795 +0800 itunesstored boringssl_context_info_handler(1982) [C138.1:2][0x10518bec0] Client handshake state: TLS client enter_early_data
                2020-02-17 16:31:59.297796 +0800 itunesstored boringssl_context_add_handshake_message_pending(577) [C138.1:2][0x10518bec0] Adding message(1)
                2020-02-17 16:31:59.297841 +0800 itunesstored boringssl_context_info_handler(1982) [C138.1:2][0x10518bec0] Client handshake state: TLS client read_server_hello
                2020-02-17 16:31:59.297842 +0800 itunesstored boringssl_context_add_handshake_message_pending(577) [C138.1:2][0x10518bec0] Adding message(2)
                2020-02-17 16:31:59.297862 +0800 itunesstored boringssl_session_handshake_incomplete(191) [C138.1:2][0x10518bec0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.297864 +0800 itunesstored boringssl_session_handshake_incomplete(191) [C138.1:2][0x10518bec0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.297971 +0800 itunesstored boringssl_session_handshake_incomplete(191) [C138.1:2][0x10518bec0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.297975 +0800 itunesstored boringssl_session_handshake_incomplete(191) [C138.1:2][0x10518bec0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.307384 +0800 putong Task <4ADB652E-F146-4AEB-BACD-0CE24C0D166A>.<0> received response, status 200 content K
                2020-02-17 16:31:59.307545 +0800 putong Task <4ADB652E-F146-4AEB-BACD-0CE24C0D166A>.<0> response ended
                2020-02-17 16:31:59.307559 +0800 putong Task <4ADB652E-F146-4AEB-BACD-0CE24C0D166A>.<0> done using Connection 2
                2020-02-17 16:31:59.307765 +0800 putong Task <4ADB652E-F146-4AEB-BACD-0CE24C0D166A>.<0> summary for task success {transaction_duration_ms=224, response_status=200, connection=2, protocol="http/1.1", domain_lookup_duration_ms=1, connect_duration_ms=111, secure_connection_duration_ms=0, request_start_ms=113, request_duration_ms=0, response_start_ms=224, response_duration_ms=0, request_bytes=420, response_bytes=256, cache_hit=0}
                2020-02-17 16:31:59.332356 +0800 putong tcp_input [C6.1:3] flags=[S.] seq=1269118196, ack=2721853098, win=28960 state=SYN_SENT rcv_nxt=0, snd_una=2721853097
                2020-02-17 16:31:59.332397 +0800 putong nw_flow_connected [C6.1 IPv4#aea2b038:443 in_progress channel-flow (satisfied (Path is satisfied), interface: pdp_ip0, ipv4, ipv6, dns, expensive)] Transport protocol connected
                2020-02-17 16:31:59.332447 +0800 putong boringssl_context_set_min_version(324) [0x10b9786e0] set 0x0301
                2020-02-17 16:31:59.332447 +0800 putong boringssl_context_set_handshake_config(1470) [0x10b9786e0] set tls_handshake_config_standard
                2020-02-17 16:31:59.332448 +0800 putong boringssl_context_set_max_version(308) [0x10b9786e0] set 0x0304
                2020-02-17 16:31:59.332457 +0800 putong boringssl_context_set_cipher_suites(842) [0x10b9786e0] Ciphersuite string: TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-CHACHA20-POLY1305:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:AES256-SHA:AES128-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:DES-CBC3-SHA
                2020-02-17 16:31:59.332482 +0800 putong boringssl_context_set_remote_address(2554) [0x10b9786e0] Saving remote IPv4 address
                2020-02-17 16:31:59.332489 +0800 putong boringssl_session_install_association_state(1297) [0x10b9786e0] Client session cache miss
                2020-02-17 16:31:59.332489 +0800 putong boringssl_session_set_peer_hostname(1189) [0x10b9786e0] SNI <private>
                2020-02-17 16:31:59.332503 +0800 putong boringssl_context_set_min_version(324) [C6.1:2][0x10b9786e0] set 0x0301
                2020-02-17 16:31:59.332504 +0800 putong boringssl_context_set_false_start(409) [C6.1:2][0x10b9786e0] set false
                2020-02-17 16:31:59.332504 +0800 putong boringssl_context_set_session_ticket_enabled(439) [C6.1:2][0x10b9786e0] set false
                2020-02-17 16:31:59.332504 +0800 putong boringssl_context_set_ats_enforced(1320) [C6.1:2][0x10b9786e0] set false
                2020-02-17 16:31:59.332504 +0800 putong boringssl_context_set_enforce_ev(399) [C6.1:2][0x10b9786e0] set false
                2020-02-17 16:31:59.332505 +0800 putong boringssl_context_set_ats_minimum_signature_algorithm(1348) [C6.1:2][0x10b9786e0] set 0
                2020-02-17 16:31:59.332505 +0800 putong boringssl_context_set_ats_minimum_ecdsa_key_size(1338) [C6.1:2][0x10b9786e0] set 0
                2020-02-17 16:31:59.332505 +0800 putong boringssl_context_set_ats_minimum_rsa_key_size(1329) [C6.1:2][0x10b9786e0] set 0
                2020-02-17 16:31:59.332509 +0800 putong boringssl_session_set_peer_hostname(1189) [C6.1:2][0x10b9786e0] SNI <private>
                2020-02-17 16:31:59.332515 +0800 putong boringssl_context_set_cipher_suites(842) [C6.1:2][0x10b9786e0] Ciphersuite string: TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-CHACHA20-POLY1305:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:AES256-SHA:AES128-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:DES-CBC3-SHA
                2020-02-17 16:31:59.332542 +0800 putong nw_protocol_boringssl_begin_connection(497) [C6.1:2][0x10b9786e0] early data disabled
                2020-02-17 16:31:59.332545 +0800 putong boringssl_context_info_handler(1969) [C6.1:2][0x10b9786e0] Client handshake started
                2020-02-17 16:31:59.332581 +0800 putong boringssl_context_message_handler(2257) [C6.1:2][0x10b9786e0] Writing SSL3_RT_HANDSHAKE 512 bytes
                2020-02-17 16:31:59.332582 +0800 putong boringssl_context_info_handler(1982) [C6.1:2][0x10b9786e0] Client handshake state: TLS client enter_early_data
                2020-02-17 16:31:59.332583 +0800 putong boringssl_context_add_handshake_message_pending(577) [C6.1:2][0x10b9786e0] Adding message(1)
                2020-02-17 16:31:59.332595 +0800 putong boringssl_context_info_handler(1982) [C6.1:2][0x10b9786e0] Client handshake state: TLS client read_server_hello
                2020-02-17 16:31:59.332596 +0800 putong boringssl_context_add_handshake_message_pending(577) [C6.1:2][0x10b9786e0] Adding message(2)
                2020-02-17 16:31:59.332600 +0800 putong boringssl_session_handshake_incomplete(191) [C6.1:2][0x10b9786e0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.332601 +0800 putong boringssl_session_handshake_incomplete(191) [C6.1:2][0x10b9786e0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.332616 +0800 putong boringssl_session_handshake_incomplete(191) [C6.1:2][0x10b9786e0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.332616 +0800 putong boringssl_session_handshake_incomplete(191) [C6.1:2][0x10b9786e0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.337976 +0800 putong boringssl_context_message_handler(2257) [C1.1:2][0x10b929110] Reading SSL3_RT_HANDSHAKE 122 bytes
                2020-02-17 16:31:59.337977 +0800 putong boringssl_context_info_handler(1982) [C1.1:2][0x10b929110] Client handshake state: TLS 1.3 client read_hello_retry_request
                2020-02-17 16:31:59.337981 +0800 putong boringssl_context_add_handshake_message_pending(577) [C1.1:2][0x10b929110] Adding message(2)
                2020-02-17 16:31:59.337982 +0800 putong boringssl_context_message_handler(2257) [C1.1:2][0x10b929110] Writing SSL3_RT_CHANGE_CIPHER_SPEC 1 bytes
                2020-02-17 16:31:59.337984 +0800 putong boringssl_context_info_handler(1982) [C1.1:2][0x10b929110] Client handshake state: TLS 1.3 client read_server_hello
                2020-02-17 16:31:59.338076 +0800 putong boringssl_context_info_handler(1982) [C1.1:2][0x10b929110] Client handshake state: TLS 1.3 client read_encrypted_extensions
                2020-02-17 16:31:59.338078 +0800 putong boringssl_session_handshake_incomplete(191) [C1.1:2][0x10b929110] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.338274 +0800 putong boringssl_session_handshake_incomplete(191) [C1.1:2][0x10b929110] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.339294 +0800 putong boringssl_session_handshake_incomplete(191) [C1.1:2][0x10b929110] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.341285 +0800 putong boringssl_context_message_handler(2257) [C1.1:2][0x10b929110] Reading SSL3_RT_HANDSHAKE 15 bytes
                2020-02-17 16:31:59.341289 +0800 putong boringssl_context_info_handler(1982) [C1.1:2][0x10b929110] Client handshake state: TLS 1.3 client read_certificate_request
                2020-02-17 16:31:59.341290 +0800 putong boringssl_context_message_handler(2257) [C1.1:2][0x10b929110] Reading SSL3_RT_HANDSHAKE 4345 bytes
                2020-02-17 16:31:59.341296 +0800 putong boringssl_context_info_handler(1982) [C1.1:2][0x10b929110] Client handshake state: TLS 1.3 client read_server_certificate
                2020-02-17 16:31:59.341310 +0800 putong boringssl_context_message_handler(2257) [C1.1:2][0x10b929110] Reading SSL3_RT_HANDSHAKE 264 bytes
                2020-02-17 16:31:59.341310 +0800 putong boringssl_context_info_handler(1982) [C1.1:2][0x10b929110] Client handshake state: TLS 1.3 client read_server_certificate_verify
                2020-02-17 16:31:59.341375 +0800 putong boringssl_context_copy_peer_sct_list(1002) [C1.1:2][0x10b929110] SSL_get0_signed_cert_timestamp_list returned no SCT extension data
                2020-02-17 16:31:59.341389 +0800 putong boringssl_helper_create_sec_trust_with_certificates(607) [C1.1:2][0x10b929110] SecTrustCreateWithCertificates result: 0
                2020-02-17 16:31:59.341396 +0800 putong boringssl_helper_create_sec_trust_with_certificates(614) [C1.1:2][0x10b929110] No TLS-provided OCSP response
                2020-02-17 16:31:59.341397 +0800 putong boringssl_helper_create_sec_trust_with_certificates(621) [C1.1:2][0x10b929110] No TLS-provided SCTs
                2020-02-17 16:31:59.341442 +0800 putong boringssl_context_certificate_verify_callback(2070) [C1.1:2][0x10b929110] Asyncing for verify block
                2020-02-17 16:31:59.341451 +0800 putong boringssl_session_handshake_incomplete(191) [C1.1:2][0x10b929110] Early handshake return caused by SSL_ERROR_WANT_CERTIFICATE_VERIFY [16]
                2020-02-17 16:31:59.341456 +0800 putong Connection 1: asked to evaluate TLS Trust
                2020-02-17 16:31:59.345477 +0800 putong Task <69448DEA-7CB0-47E5-84A0-66DB49D8EB62>.<1> auth completion disp=0 cred=0x283d65940
                2020-02-17 16:31:59.345951 +0800 locationd {"msg":"reduceFreePages", "path":"\/var\/root\/Library\/Caches\/locationd\/sensorRecorder_encryptedC.db", "page_count":16, "freelist_count":0, "loadFactor":"1.000000"}
                2020-02-17 16:31:59.345953 +0800 locationd {"msg":"reduceFreePages", "event":"elapsed", "begin_mach":173753245120, "end_mach":173753246152, "elapsed_s":"0.000043000"}
                2020-02-17 16:31:59.347753 +0800 trustd Failed to read from permanent storage at '/Library/Keychains/com.apple.security.exception_reset_counter.plist' or the data is bad. Defaulting to value 0.
                2020-02-17 16:31:59.347795 +0800 putong Connection 1: TLS Trust result 0
                2020-02-17 16:31:59.347809 +0800 putong boringssl_context_certificate_verify_callback_block_invoke_3(2079) [C1.1:2][0x10b929110] Returning from verify block
                2020-02-17 16:31:59.347811 +0800 putong boringssl_context_certificate_verify_callback(2046) [C1.1:2][0x10b929110] Setting trust result to ssl_verify_ok
                2020-02-17 16:31:59.347938 +0800 putong boringssl_context_info_handler(1982) [C1.1:2][0x10b929110] Client handshake state: TLS 1.3 client read_server_finished
                2020-02-17 16:31:59.347939 +0800 putong boringssl_context_message_handler(2257) [C1.1:2][0x10b929110] Reading SSL3_RT_HANDSHAKE 36 bytes
                2020-02-17 16:31:59.347954 +0800 putong boringssl_context_info_handler(1982) [C1.1:2][0x10b929110] Client handshake state: TLS 1.3 client send_end_of_early_data
                2020-02-17 16:31:59.347954 +0800 putong boringssl_context_info_handler(1982) [C1.1:2][0x10b929110] Client handshake state: TLS 1.3 client complete_second_flight
                2020-02-17 16:31:59.347954 +0800 putong boringssl_context_info_handler(1982) [C1.1:2][0x10b929110] Client handshake state: TLS 1.3 client send_client_certificate
                2020-02-17 16:31:59.347958 +0800 putong boringssl_context_message_handler(2257) [C1.1:2][0x10b929110] Writing SSL3_RT_HANDSHAKE 36 bytes
                2020-02-17 16:31:59.347966 +0800 putong boringssl_context_info_handler(1982) [C1.1:2][0x10b929110] Client handshake state: TLS 1.3 client done
                2020-02-17 16:31:59.348042 +0800 putong boringssl_context_info_handler(1982) [C1.1:2][0x10b929110] Client handshake state: TLS client finish_client_handshake
                2020-02-17 16:31:59.348045 +0800 putong boringssl_context_info_handler(1982) [C1.1:2][0x10b929110] Client handshake state: TLS client done
                2020-02-17 16:31:59.348093 +0800 putong boringssl_context_copy_peer_sct_list(1002) [C1.1:2][0x10b929110] SSL_get0_signed_cert_timestamp_list returned no SCT extension data
                2020-02-17 16:31:59.348104 +0800 putong boringssl_helper_create_sec_trust_with_certificates(621) [C1.1:2][0x10b929110] No TLS-provided SCTs
                2020-02-17 16:31:59.348104 +0800 putong boringssl_helper_create_sec_trust_with_certificates(614) [C1.1:2][0x10b929110] No TLS-provided OCSP response
                2020-02-17 16:31:59.348104 +0800 putong boringssl_helper_create_sec_trust_with_certificates(607) [C1.1:2][0x10b929110] SecTrustCreateWithCertificates result: 0
                2020-02-17 16:31:59.348162 +0800 putong boringssl_context_add_handshake_message_pending(577) [C1.1:2][0x10b929110] Adding message(20)
                2020-02-17 16:31:59.348164 +0800 putong boringssl_context_info_handler(1973) [C1.1:2][0x10b929110] Client handshake done
                2020-02-17 16:31:59.348174 +0800 putong nw_protocol_boringssl_signal_connected(701) [C1.1:2][0x10b929110] TLS connected [version(0x0304) ciphersuite(0x1301) group(0x001d) peer_key(0x0804) alpn(h2) resumed(0) offered_ticket(0) false_started(0) ocsp(0) sct(0)]
                2020-02-17 16:31:59.348185 +0800 putong nw_flow_connected [C1.1 IPv4#a620a233:443 in_progress channel-flow (satisfied (Path is satisfied), interface: pdp_ip0, ipv4, ipv6, dns, expensive)] Output protocol connected
                2020-02-17 16:31:59.348207 +0800 putong nw_connection_report_state_with_handler_on_nw_queue [C1] reporting state ready
                2020-02-17 16:31:59.348227 +0800 putong Connection 1: connected successfully
                2020-02-17 16:31:59.348233 +0800 putong Connection 1: TLS handshake complete
                2020-02-17 16:31:59.348285 +0800 putong Connection 1: ready C(Y) E(Y)
                2020-02-17 16:31:59.348345 +0800 putong new connection to <private> config 0x283f1f780
                2020-02-17 16:31:59.348434 +0800 putong Task <69448DEA-7CB0-47E5-84A0-66DB49D8EB62>.<1> now using Connection 1
                2020-02-17 16:31:59.348443 +0800 putong Connection 1: received viability advisory(Y)
                2020-02-17 16:31:59.348527 +0800 putong Task <69448DEA-7CB0-47E5-84A0-66DB49D8EB62>.<1> sent request, body N 0
                2020-02-17 16:31:59.348995 +0800 putong tcp_output [C3.2:3] flags=[S] seq=1945962549, ack=0, win=65535 state=SYN_SENT rcv_nxt=0, snd_una=1945962549
                2020-02-17 16:31:59.349005 +0800 putong tcp_input [C8.1:3] flags=[S.] seq=1717659748, ack=988079008, win=28960 state=SYN_SENT rcv_nxt=0, snd_una=988079007
                2020-02-17 16:31:59.349018 +0800 putong nw_flow_connected [C8.1 IPv4#aea2b038:443 in_progress channel-flow (satisfied (Path is satisfied), interface: pdp_ip0, ipv4, ipv6, dns, expensive)] Transport protocol connected
                2020-02-17 16:31:59.349045 +0800 putong boringssl_context_set_handshake_config(1470) [0x10b98ac20] set tls_handshake_config_standard
                2020-02-17 16:31:59.349045 +0800 putong boringssl_context_set_max_version(308) [0x10b98ac20] set 0x0304
                2020-02-17 16:31:59.349045 +0800 putong boringssl_context_set_min_version(324) [0x10b98ac20] set 0x0301
                2020-02-17 16:31:59.349051 +0800 putong boringssl_context_set_cipher_suites(842) [0x10b98ac20] Ciphersuite string: TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-CHACHA20-POLY1305:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:AES256-SHA:AES128-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:DES-CBC3-SHA
                2020-02-17 16:31:59.349067 +0800 putong boringssl_context_set_remote_address(2554) [0x10b98ac20] Saving remote IPv4 address
                2020-02-17 16:31:59.349075 +0800 putong boringssl_session_install_association_state(1297) [0x10b98ac20] Client session cache miss
                2020-02-17 16:31:59.349076 +0800 putong boringssl_session_set_peer_hostname(1189) [0x10b98ac20] SNI <private>
                2020-02-17 16:31:59.349080 +0800 putong boringssl_context_set_min_version(324) [C8.1:2][0x10b98ac20] set 0x0301
                2020-02-17 16:31:59.349081 +0800 putong boringssl_context_set_session_ticket_enabled(439) [C8.1:2][0x10b98ac20] set false
                2020-02-17 16:31:59.349081 +0800 putong boringssl_context_set_ats_enforced(1320) [C8.1:2][0x10b98ac20] set false
                2020-02-17 16:31:59.349081 +0800 putong boringssl_context_set_enforce_ev(399) [C8.1:2][0x10b98ac20] set false
                2020-02-17 16:31:59.349081 +0800 putong boringssl_context_set_false_start(409) [C8.1:2][0x10b98ac20] set false
                2020-02-17 16:31:59.349082 +0800 putong boringssl_context_set_ats_minimum_signature_algorithm(1348) [C8.1:2][0x10b98ac20] set 0
                2020-02-17 16:31:59.349082 +0800 putong boringssl_context_set_ats_minimum_ecdsa_key_size(1338) [C8.1:2][0x10b98ac20] set 0
                2020-02-17 16:31:59.349082 +0800 putong boringssl_context_set_ats_minimum_rsa_key_size(1329) [C8.1:2][0x10b98ac20] set 0
                2020-02-17 16:31:59.349085 +0800 putong boringssl_session_set_peer_hostname(1189) [C8.1:2][0x10b98ac20] SNI <private>
                2020-02-17 16:31:59.349097 +0800 putong boringssl_context_set_cipher_suites(842) [C8.1:2][0x10b98ac20] Ciphersuite string: TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-CHACHA20-POLY1305:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:AES256-SHA:AES128-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:DES-CBC3-SHA
                2020-02-17 16:31:59.349118 +0800 putong nw_protocol_boringssl_begin_connection(497) [C8.1:2][0x10b98ac20] early data disabled
                2020-02-17 16:31:59.349119 +0800 putong boringssl_context_info_handler(1969) [C8.1:2][0x10b98ac20] Client handshake started
                2020-02-17 16:31:59.349153 +0800 putong boringssl_context_message_handler(2257) [C8.1:2][0x10b98ac20] Writing SSL3_RT_HANDSHAKE 512 bytes
                2020-02-17 16:31:59.349153 +0800 putong boringssl_context_info_handler(1982) [C8.1:2][0x10b98ac20] Client handshake state: TLS client enter_early_data
                2020-02-17 16:31:59.349154 +0800 putong boringssl_context_add_handshake_message_pending(577) [C8.1:2][0x10b98ac20] Adding message(1)
                2020-02-17 16:31:59.349159 +0800 putong boringssl_context_info_handler(1982) [C8.1:2][0x10b98ac20] Client handshake state: TLS client read_server_hello
                2020-02-17 16:31:59.349160 +0800 putong boringssl_context_add_handshake_message_pending(577) [C8.1:2][0x10b98ac20] Adding message(2)
                2020-02-17 16:31:59.349164 +0800 putong boringssl_session_handshake_incomplete(191) [C8.1:2][0x10b98ac20] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.349164 +0800 putong boringssl_session_handshake_incomplete(191) [C8.1:2][0x10b98ac20] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.349448 +0800 putong tcp_output [C4.2:3] flags=[S] seq=869982697, ack=0, win=65535 state=SYN_SENT rcv_nxt=0, snd_una=869982697
                2020-02-17 16:31:59.349469 +0800 putong boringssl_session_handshake_incomplete(191) [C8.1:2][0x10b98ac20] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.349471 +0800 putong boringssl_session_handshake_incomplete(191) [C8.1:2][0x10b98ac20] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.349472 +0800 putong tcp_input [C7.1:3] flags=[S.] seq=2790474093, ack=795490964, win=28960 state=SYN_SENT rcv_nxt=0, snd_una=795490963
                2020-02-17 16:31:59.349482 +0800 putong nw_flow_connected [C7.1 IPv4#6f04fc1d:443 in_progress channel-flow (satisfied (Path is satisfied), interface: pdp_ip0, ipv4, ipv6, dns, expensive)] Transport protocol connected
                2020-02-17 16:31:59.349503 +0800 putong boringssl_context_set_max_version(308) [0x10b98a3d0] set 0x0304
                2020-02-17 16:31:59.349503 +0800 putong boringssl_context_set_min_version(324) [0x10b98a3d0] set 0x0301
                2020-02-17 16:31:59.349503 +0800 putong boringssl_context_set_handshake_config(1470) [0x10b98a3d0] set tls_handshake_config_standard
                2020-02-17 16:31:59.349509 +0800 putong boringssl_context_set_cipher_suites(842) [0x10b98a3d0] Ciphersuite string: TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-CHACHA20-POLY1305:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:AES256-SHA:AES128-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:DES-CBC3-SHA
                2020-02-17 16:31:59.349525 +0800 putong boringssl_context_set_remote_address(2554) [0x10b98a3d0] Saving remote IPv4 address
                2020-02-17 16:31:59.349529 +0800 putong boringssl_session_install_association_state(1297) [0x10b98a3d0] Client session cache miss
                2020-02-17 16:31:59.349536 +0800 putong boringssl_session_set_peer_hostname(1189) [0x10b98a3d0] SNI <private>
                2020-02-17 16:31:59.349539 +0800 putong boringssl_context_set_min_version(324) [C7.1:2][0x10b98a3d0] set 0x0301
                2020-02-17 16:31:59.349539 +0800 putong boringssl_context_set_enforce_ev(399) [C7.1:2][0x10b98a3d0] set false
                2020-02-17 16:31:59.349539 +0800 putong boringssl_context_set_false_start(409) [C7.1:2][0x10b98a3d0] set false
                2020-02-17 16:31:59.349539 +0800 putong boringssl_context_set_session_ticket_enabled(439) [C7.1:2][0x10b98a3d0] set false
                2020-02-17 16:31:59.349540 +0800 putong boringssl_context_set_ats_minimum_rsa_key_size(1329) [C7.1:2][0x10b98a3d0] set 0
                2020-02-17 16:31:59.349540 +0800 putong boringssl_context_set_ats_enforced(1320) [C7.1:2][0x10b98a3d0] set false
                2020-02-17 16:31:59.349545 +0800 putong boringssl_context_set_ats_minimum_ecdsa_key_size(1338) [C7.1:2][0x10b98a3d0] set 0
                2020-02-17 16:31:59.349546 +0800 putong boringssl_context_set_ats_minimum_signature_algorithm(1348) [C7.1:2][0x10b98a3d0] set 0
                2020-02-17 16:31:59.349549 +0800 putong boringssl_session_set_peer_hostname(1189) [C7.1:2][0x10b98a3d0] SNI <private>
                2020-02-17 16:31:59.349559 +0800 putong boringssl_context_set_cipher_suites(842) [C7.1:2][0x10b98a3d0] Ciphersuite string: TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-CHACHA20-POLY1305:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA:AES256-SHA:AES128-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:DES-CBC3-SHA
                2020-02-17 16:31:59.349580 +0800 putong nw_protocol_boringssl_begin_connection(497) [C7.1:2][0x10b98a3d0] early data disabled
                2020-02-17 16:31:59.349581 +0800 putong boringssl_context_info_handler(1969) [C7.1:2][0x10b98a3d0] Client handshake started
                2020-02-17 16:31:59.349611 +0800 putong boringssl_context_message_handler(2257) [C7.1:2][0x10b98a3d0] Writing SSL3_RT_HANDSHAKE 512 bytes
                2020-02-17 16:31:59.349612 +0800 putong boringssl_context_info_handler(1982) [C7.1:2][0x10b98a3d0] Client handshake state: TLS client enter_early_data
                2020-02-17 16:31:59.349613 +0800 putong boringssl_context_add_handshake_message_pending(577) [C7.1:2][0x10b98a3d0] Adding message(1)
                2020-02-17 16:31:59.349627 +0800 putong boringssl_context_info_handler(1982) [C7.1:2][0x10b98a3d0] Client handshake state: TLS client read_server_hello
                2020-02-17 16:31:59.349628 +0800 putong boringssl_context_add_handshake_message_pending(577) [C7.1:2][0x10b98a3d0] Adding message(2)
                2020-02-17 16:31:59.349632 +0800 putong boringssl_session_handshake_incomplete(191) [C7.1:2][0x10b98a3d0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.349632 +0800 putong boringssl_session_handshake_incomplete(191) [C7.1:2][0x10b98a3d0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.349668 +0800 putong boringssl_session_handshake_incomplete(191) [C7.1:2][0x10b98a3d0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.349668 +0800 putong boringssl_session_handshake_incomplete(191) [C7.1:2][0x10b98a3d0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.373296 +0800 putong boringssl_session_handshake_incomplete(191) [C5.1:2][0x10b838af0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.373296 +0800 putong boringssl_session_handshake_incomplete(191) [C5.1:2][0x10b838af0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.376422 +0800 putong boringssl_context_message_handler(2257) [C5.1:2][0x10b838af0] Reading SSL3_RT_HANDSHAKE 108 bytes
                2020-02-17 16:31:59.376445 +0800 putong boringssl_context_info_handler(1982) [C5.1:2][0x10b838af0] Client handshake state: TLS client read_server_certificate
                2020-02-17 16:31:59.376446 +0800 putong boringssl_context_add_handshake_message_pending(577) [C5.1:2][0x10b838af0] Adding message(2)
                2020-02-17 16:31:59.376447 +0800 putong boringssl_session_handshake_incomplete(191) [C5.1:2][0x10b838af0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.378159 +0800 putong boringssl_session_handshake_incomplete(191) [C5.1:2][0x10b838af0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.387365 +0800 putong boringssl_context_message_handler(2257) [C5.1:2][0x10b838af0] Reading SSL3_RT_HANDSHAKE 4911 bytes
                2020-02-17 16:31:59.387375 +0800 putong boringssl_context_info_handler(1982) [C5.1:2][0x10b838af0] Client handshake state: TLS client read_certificate_status
                2020-02-17 16:31:59.387376 +0800 putong boringssl_context_info_handler(1982) [C5.1:2][0x10b838af0] Client handshake state: TLS client verify_server_certificate
                2020-02-17 16:31:59.387444 +0800 putong boringssl_context_copy_peer_sct_list(1002) [C5.1:2][0x10b838af0] SSL_get0_signed_cert_timestamp_list returned no SCT extension data
                2020-02-17 16:31:59.387468 +0800 putong boringssl_helper_create_sec_trust_with_certificates(614) [C5.1:2][0x10b838af0] No TLS-provided OCSP response
                2020-02-17 16:31:59.387468 +0800 putong boringssl_helper_create_sec_trust_with_certificates(607) [C5.1:2][0x10b838af0] SecTrustCreateWithCertificates result: 0
                2020-02-17 16:31:59.387469 +0800 putong boringssl_helper_create_sec_trust_with_certificates(621) [C5.1:2][0x10b838af0] No TLS-provided SCTs
                2020-02-17 16:31:59.387510 +0800 putong boringssl_context_certificate_verify_callback(2070) [C5.1:2][0x10b838af0] Asyncing for verify block
                2020-02-17 16:31:59.387512 +0800 putong boringssl_session_handshake_incomplete(191) [C5.1:2][0x10b838af0] Early handshake return caused by SSL_ERROR_WANT_CERTIFICATE_VERIFY [16]
                2020-02-17 16:31:59.387517 +0800 putong Connection 5: asked to evaluate TLS Trust
                2020-02-17 16:31:59.390594 +0800 putong Task <0993B2F7-152E-4B20-9704-1BC0BD863B55>.<1> auth completion disp=0 cred=0x283d6cff0
                2020-02-17 16:31:59.393655 +0800 trustd Failed to read from permanent storage at '/Library/Keychains/com.apple.security.exception_reset_counter.plist' or the data is bad. Defaulting to value 0.
                2020-02-17 16:31:59.393698 +0800 putong Connection 5: TLS Trust result 0
                2020-02-17 16:31:59.393704 +0800 putong boringssl_context_certificate_verify_callback_block_invoke_3(2079) [C5.1:2][0x10b838af0] Returning from verify block
                2020-02-17 16:31:59.393706 +0800 putong boringssl_context_certificate_verify_callback(2046) [C5.1:2][0x10b838af0] Setting trust result to ssl_verify_ok
                2020-02-17 16:31:59.393707 +0800 putong boringssl_context_info_handler(1982) [C5.1:2][0x10b838af0] Client handshake state: TLS client read_server_key_exchange
                2020-02-17 16:31:59.393708 +0800 putong boringssl_context_message_handler(2257) [C5.1:2][0x10b838af0] Reading SSL3_RT_HANDSHAKE 333 bytes
                2020-02-17 16:31:59.393836 +0800 putong boringssl_context_info_handler(1982) [C5.1:2][0x10b838af0] Client handshake state: TLS client read_certificate_request
                2020-02-17 16:31:59.393840 +0800 putong boringssl_context_message_handler(2257) [C5.1:2][0x10b838af0] Reading SSL3_RT_HANDSHAKE 4 bytes
                2020-02-17 16:31:59.393841 +0800 putong boringssl_context_info_handler(1982) [C5.1:2][0x10b838af0] Client handshake state: TLS client send_client_certificate
                2020-02-17 16:31:59.393841 +0800 putong boringssl_context_info_handler(1982) [C5.1:2][0x10b838af0] Client handshake state: TLS client read_server_hello_done
                2020-02-17 16:31:59.393841 +0800 putong boringssl_context_add_handshake_message_pending(577) [C5.1:2][0x10b838af0] Adding message(14)
                2020-02-17 16:31:59.393842 +0800 putong boringssl_context_info_handler(1982) [C5.1:2][0x10b838af0] Client handshake state: TLS client send_client_key_exchange
                2020-02-17 16:31:59.394231 +0800 putong boringssl_context_message_handler(2257) [C5.1:2][0x10b838af0] Writing SSL3_RT_HANDSHAKE 70 bytes
                2020-02-17 16:31:59.394237 +0800 putong boringssl_context_info_handler(1982) [C5.1:2][0x10b838af0] Client handshake state: TLS client send_client_certificate_verify
                2020-02-17 16:31:59.394246 +0800 putong boringssl_context_info_handler(1982) [C5.1:2][0x10b838af0] Client handshake state: TLS client send_client_finished
                2020-02-17 16:31:59.394247 +0800 putong boringssl_context_message_handler(2257) [C5.1:2][0x10b838af0] Writing SSL3_RT_CHANGE_CIPHER_SPEC 1 bytes
                2020-02-17 16:31:59.394264 +0800 putong boringssl_context_message_handler(2257) [C5.1:2][0x10b838af0] Writing SSL3_RT_HANDSHAKE 16 bytes
                2020-02-17 16:31:59.394265 +0800 putong boringssl_context_info_handler(1982) [C5.1:2][0x10b838af0] Client handshake state: TLS client finish_flight
                2020-02-17 16:31:59.394282 +0800 putong boringssl_context_info_handler(1982) [C5.1:2][0x10b838af0] Client handshake state: TLS client process_change_cipher_spec
                2020-02-17 16:31:59.394282 +0800 putong boringssl_context_info_handler(1982) [C5.1:2][0x10b838af0] Client handshake state: TLS client read_session_ticket
                2020-02-17 16:31:59.394284 +0800 putong boringssl_session_handshake_incomplete(191) [C5.1:2][0x10b838af0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.394284 +0800 putong boringssl_session_handshake_incomplete(191) [C5.1:2][0x10b838af0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.412276 +0800 putong boringssl_session_handshake_incomplete(191) [C6.1:2][0x10b9786e0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.412277 +0800 putong boringssl_session_handshake_incomplete(191) [C6.1:2][0x10b9786e0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.413208 +0800 putong boringssl_context_message_handler(2257) [C6.1:2][0x10b9786e0] Reading SSL3_RT_HANDSHAKE 108 bytes
                2020-02-17 16:31:59.413213 +0800 putong boringssl_context_info_handler(1982) [C6.1:2][0x10b9786e0] Client handshake state: TLS client read_server_certificate
                2020-02-17 16:31:59.413214 +0800 putong boringssl_context_add_handshake_message_pending(577) [C6.1:2][0x10b9786e0] Adding message(2)
                2020-02-17 16:31:59.413217 +0800 putong boringssl_session_handshake_incomplete(191) [C6.1:2][0x10b9786e0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.414581 +0800 putong boringssl_session_handshake_incomplete(191) [C6.1:2][0x10b9786e0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.416285 +0800 putong boringssl_context_message_handler(2257) [C6.1:2][0x10b9786e0] Reading SSL3_RT_HANDSHAKE 4911 bytes
                2020-02-17 16:31:59.416296 +0800 putong boringssl_context_info_handler(1982) [C6.1:2][0x10b9786e0] Client handshake state: TLS client read_certificate_status
                2020-02-17 16:31:59.416296 +0800 putong boringssl_context_info_handler(1982) [C6.1:2][0x10b9786e0] Client handshake state: TLS client verify_server_certificate
                2020-02-17 16:31:59.416346 +0800 putong boringssl_context_copy_peer_sct_list(1002) [C6.1:2][0x10b9786e0] SSL_get0_signed_cert_timestamp_list returned no SCT extension data
                2020-02-17 16:31:59.416362 +0800 putong boringssl_helper_create_sec_trust_with_certificates(621) [C6.1:2][0x10b9786e0] No TLS-provided SCTs
                2020-02-17 16:31:59.416362 +0800 putong boringssl_helper_create_sec_trust_with_certificates(614) [C6.1:2][0x10b9786e0] No TLS-provided OCSP response
                2020-02-17 16:31:59.416362 +0800 putong boringssl_helper_create_sec_trust_with_certificates(607) [C6.1:2][0x10b9786e0] SecTrustCreateWithCertificates result: 0
                2020-02-17 16:31:59.416384 +0800 putong boringssl_context_certificate_verify_callback(2070) [C6.1:2][0x10b9786e0] Asyncing for verify block
                2020-02-17 16:31:59.416387 +0800 putong boringssl_session_handshake_incomplete(191) [C6.1:2][0x10b9786e0] Early handshake return caused by SSL_ERROR_WANT_CERTIFICATE_VERIFY [16]
                2020-02-17 16:31:59.416390 +0800 putong Connection 6: asked to evaluate TLS Trust
                2020-02-17 16:31:59.417958 +0800 putong Task <F843BD33-FA2B-4C27-9E60-0F5801769793>.<2> auth completion disp=0 cred=0x283d65e50
                2020-02-17 16:31:59.420634 +0800 trustd Failed to read from permanent storage at '/Library/Keychains/com.apple.security.exception_reset_counter.plist' or the data is bad. Defaulting to value 0.
                2020-02-17 16:31:59.420706 +0800 putong Connection 6: TLS Trust result 0
                2020-02-17 16:31:59.420711 +0800 putong boringssl_context_certificate_verify_callback_block_invoke_3(2079) [C6.1:2][0x10b9786e0] Returning from verify block
                2020-02-17 16:31:59.420717 +0800 putong boringssl_context_certificate_verify_callback(2046) [C6.1:2][0x10b9786e0] Setting trust result to ssl_verify_ok
                2020-02-17 16:31:59.420718 +0800 putong boringssl_context_info_handler(1982) [C6.1:2][0x10b9786e0] Client handshake state: TLS client read_server_key_exchange
                2020-02-17 16:31:59.420722 +0800 putong boringssl_context_message_handler(2257) [C6.1:2][0x10b9786e0] Reading SSL3_RT_HANDSHAKE 333 bytes
                2020-02-17 16:31:59.420851 +0800 putong boringssl_context_info_handler(1982) [C6.1:2][0x10b9786e0] Client handshake state: TLS client read_certificate_request
                2020-02-17 16:31:59.420855 +0800 putong boringssl_context_message_handler(2257) [C6.1:2][0x10b9786e0] Reading SSL3_RT_HANDSHAKE 4 bytes
                2020-02-17 16:31:59.420855 +0800 putong boringssl_context_info_handler(1982) [C6.1:2][0x10b9786e0] Client handshake state: TLS client read_server_hello_done
                2020-02-17 16:31:59.420856 +0800 putong boringssl_context_add_handshake_message_pending(577) [C6.1:2][0x10b9786e0] Adding message(14)
                2020-02-17 16:31:59.420856 +0800 putong boringssl_context_info_handler(1982) [C6.1:2][0x10b9786e0] Client handshake state: TLS client send_client_certificate
                2020-02-17 16:31:59.420859 +0800 putong boringssl_context_info_handler(1982) [C6.1:2][0x10b9786e0] Client handshake state: TLS client send_client_key_exchange
                2020-02-17 16:31:59.421169 +0800 putong boringssl_context_message_handler(2257) [C6.1:2][0x10b9786e0] Writing SSL3_RT_HANDSHAKE 70 bytes
                2020-02-17 16:31:59.421175 +0800 putong boringssl_context_info_handler(1982) [C6.1:2][0x10b9786e0] Client handshake state: TLS client send_client_certificate_verify
                2020-02-17 16:31:59.421176 +0800 putong boringssl_context_info_handler(1982) [C6.1:2][0x10b9786e0] Client handshake state: TLS client send_client_finished
                2020-02-17 16:31:59.421178 +0800 putong boringssl_context_message_handler(2257) [C6.1:2][0x10b9786e0] Writing SSL3_RT_CHANGE_CIPHER_SPEC 1 bytes
                2020-02-17 16:31:59.421195 +0800 putong boringssl_context_message_handler(2257) [C6.1:2][0x10b9786e0] Writing SSL3_RT_HANDSHAKE 16 bytes
                2020-02-17 16:31:59.421196 +0800 putong boringssl_context_info_handler(1982) [C6.1:2][0x10b9786e0] Client handshake state: TLS client finish_flight
                2020-02-17 16:31:59.421216 +0800 putong boringssl_context_info_handler(1982) [C6.1:2][0x10b9786e0] Client handshake state: TLS client read_session_ticket
                2020-02-17 16:31:59.421216 +0800 putong boringssl_context_info_handler(1982) [C6.1:2][0x10b9786e0] Client handshake state: TLS client process_change_cipher_spec
                2020-02-17 16:31:59.421219 +0800 putong boringssl_session_handshake_incomplete(191) [C6.1:2][0x10b9786e0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.421219 +0800 putong boringssl_session_handshake_incomplete(191) [C6.1:2][0x10b9786e0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.456351 +0800 putong boringssl_context_message_handler(2257) [C7.1:2][0x10b98a3d0] Reading SSL3_RT_HANDSHAKE 93 bytes
                2020-02-17 16:31:59.456366 +0800 putong boringssl_context_info_handler(1982) [C7.1:2][0x10b98a3d0] Client handshake state: TLS client read_server_certificate
                2020-02-17 16:31:59.456367 +0800 putong boringssl_context_add_handshake_message_pending(577) [C7.1:2][0x10b98a3d0] Adding message(2)
                2020-02-17 16:31:59.456370 +0800 putong boringssl_session_handshake_incomplete(191) [C7.1:2][0x10b98a3d0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.456374 +0800 putong boringssl_session_handshake_incomplete(191) [C7.1:2][0x10b98a3d0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.456376 +0800 putong boringssl_session_handshake_incomplete(191) [C7.1:2][0x10b98a3d0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.458498 +0800 kernel Quota update for stream kGPU_FBToDisplay. PrevSize: 0x800000 newSize: 0x0 totalAssignedCache: 0x8ae400
                2020-02-17 16:31:59.458509 +0800 kernel Quota update for stream kGPU_Reads. PrevSize: 0x800000 newSize: 0x0 totalAssignedCache: 0xae400
                2020-02-17 16:31:59.459119 +0800 putong boringssl_session_handshake_incomplete(191) [C7.1:2][0x10b98a3d0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.467287 +0800 putong boringssl_context_message_handler(2257) [C7.1:2][0x10b98a3d0] Reading SSL3_RT_HANDSHAKE 4911 bytes
                2020-02-17 16:31:59.467304 +0800 putong boringssl_context_info_handler(1982) [C7.1:2][0x10b98a3d0] Client handshake state: TLS client read_certificate_status
                2020-02-17 16:31:59.467305 +0800 putong boringssl_context_info_handler(1982) [C7.1:2][0x10b98a3d0] Client handshake state: TLS client verify_server_certificate
                2020-02-17 16:31:59.467360 +0800 putong boringssl_context_copy_peer_sct_list(1002) [C7.1:2][0x10b98a3d0] SSL_get0_signed_cert_timestamp_list returned no SCT extension data
                2020-02-17 16:31:59.467372 +0800 putong boringssl_helper_create_sec_trust_with_certificates(621) [C7.1:2][0x10b98a3d0] No TLS-provided SCTs
                2020-02-17 16:31:59.467372 +0800 putong boringssl_helper_create_sec_trust_with_certificates(614) [C7.1:2][0x10b98a3d0] No TLS-provided OCSP response
                2020-02-17 16:31:59.467372 +0800 putong boringssl_helper_create_sec_trust_with_certificates(607) [C7.1:2][0x10b98a3d0] SecTrustCreateWithCertificates result: 0
                2020-02-17 16:31:59.467395 +0800 putong boringssl_context_certificate_verify_callback(2070) [C7.1:2][0x10b98a3d0] Asyncing for verify block
                2020-02-17 16:31:59.467396 +0800 putong boringssl_session_handshake_incomplete(191) [C7.1:2][0x10b98a3d0] Early handshake return caused by SSL_ERROR_WANT_CERTIFICATE_VERIFY [16]
                2020-02-17 16:31:59.467401 +0800 putong Connection 7: asked to evaluate TLS Trust
                2020-02-17 16:31:59.470172 +0800 putong Task <A51E864E-0631-48D3-AA6C-A7D3BC22940A>.<3> auth completion disp=0 cred=0x283d6d090
                2020-02-17 16:31:59.473304 +0800 trustd Failed to read from permanent storage at '/Library/Keychains/com.apple.security.exception_reset_counter.plist' or the data is bad. Defaulting to value 0.
                2020-02-17 16:31:59.473349 +0800 putong Connection 7: TLS Trust result 0
                2020-02-17 16:31:59.473356 +0800 putong boringssl_context_certificate_verify_callback_block_invoke_3(2079) [C7.1:2][0x10b98a3d0] Returning from verify block
                2020-02-17 16:31:59.473357 +0800 putong boringssl_context_certificate_verify_callback(2046) [C7.1:2][0x10b98a3d0] Setting trust result to ssl_verify_ok
                2020-02-17 16:31:59.473359 +0800 putong boringssl_context_info_handler(1982) [C7.1:2][0x10b98a3d0] Client handshake state: TLS client read_server_key_exchange
                2020-02-17 16:31:59.473361 +0800 putong boringssl_context_message_handler(2257) [C7.1:2][0x10b98a3d0] Reading SSL3_RT_HANDSHAKE 333 bytes
                2020-02-17 16:31:59.473490 +0800 putong boringssl_context_info_handler(1982) [C7.1:2][0x10b98a3d0] Client handshake state: TLS client read_certificate_request
                2020-02-17 16:31:59.473494 +0800 putong boringssl_context_message_handler(2257) [C7.1:2][0x10b98a3d0] Reading SSL3_RT_HANDSHAKE 4 bytes
                2020-02-17 16:31:59.473495 +0800 putong boringssl_context_info_handler(1982) [C7.1:2][0x10b98a3d0] Client handshake state: TLS client read_server_hello_done
                2020-02-17 16:31:59.473495 +0800 putong boringssl_context_info_handler(1982) [C7.1:2][0x10b98a3d0] Client handshake state: TLS client send_client_certificate
                2020-02-17 16:31:59.473496 +0800 putong boringssl_context_add_handshake_message_pending(577) [C7.1:2][0x10b98a3d0] Adding message(14)
                2020-02-17 16:31:59.473498 +0800 putong boringssl_context_info_handler(1982) [C7.1:2][0x10b98a3d0] Client handshake state: TLS client send_client_key_exchange
                2020-02-17 16:31:59.473856 +0800 putong boringssl_context_message_handler(2257) [C7.1:2][0x10b98a3d0] Writing SSL3_RT_HANDSHAKE 70 bytes
                2020-02-17 16:31:59.473869 +0800 putong boringssl_context_info_handler(1982) [C7.1:2][0x10b98a3d0] Client handshake state: TLS client send_client_finished
                2020-02-17 16:31:59.473869 +0800 putong boringssl_context_info_handler(1982) [C7.1:2][0x10b98a3d0] Client handshake state: TLS client send_client_certificate_verify
                2020-02-17 16:31:59.473870 +0800 putong boringssl_context_message_handler(2257) [C7.1:2][0x10b98a3d0] Writing SSL3_RT_CHANGE_CIPHER_SPEC 1 bytes
                2020-02-17 16:31:59.473917 +0800 putong boringssl_context_message_handler(2257) [C7.1:2][0x10b98a3d0] Writing SSL3_RT_HANDSHAKE 16 bytes
                2020-02-17 16:31:59.473927 +0800 putong boringssl_context_info_handler(1982) [C7.1:2][0x10b98a3d0] Client handshake state: TLS client finish_flight
                2020-02-17 16:31:59.474016 +0800 putong boringssl_context_info_handler(1982) [C7.1:2][0x10b98a3d0] Client handshake state: TLS client read_session_ticket
                2020-02-17 16:31:59.474025 +0800 putong boringssl_context_info_handler(1982) [C7.1:2][0x10b98a3d0] Client handshake state: TLS client process_change_cipher_spec
                2020-02-17 16:31:59.474026 +0800 putong boringssl_session_handshake_incomplete(191) [C7.1:2][0x10b98a3d0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.474028 +0800 putong boringssl_session_handshake_incomplete(191) [C7.1:2][0x10b98a3d0] Early handshake return caused by SSL_ERROR_WANT_READ [2]
                2020-02-17 16:31:59.474078 +0800 putong boringssl_context_message_handler(2257) [C8.1:2][0x10b98ac20] Reading SSL3_RT_HANDSHAKE 108 bytes
                2020-02-17 16:31:59.474083 +0800 putong boringssl_context_info_handler(1982) [C8.1:2][0x10b98ac20] Client handshake state: TLS client read_server_certificate
                2020-02-17 16:31:59.474085 +0800 putong boringssl_context_add_handshake_message_pending(577) [C8.1:2][0x10b98ac20] Adding message(2)
                2020-02-17 16:31:59.474086 +0800 putong boringssl_context_message_handler(2257) [C8.1:2][0x10b98ac20] Reading SSL3_RT_HANDSHAKE 4911 bytes
                2020-02-17 16:31:59.474093 +0800 putong boringssl_context_info_handler(1982) [C8.1:2][0x10b98ac20] Client handshake state: TLS client read_certificate_status
                2020-02-17 16:31:59.474095 +0800 putong boringssl_context_info_handler(1982) [C8.1:2][0x10b98ac20] Client handshake state: TLS client verify_server_certificate
                2020-02-17 16:31:59.474153 +0800 putong boringssl_context_copy_peer_sct_list(1002) [C8.1:2][0x10b98ac20] SSL_get0_signed_cert_timestamp_list returned no SCT extension data
                2020-02-17 16:31:59.474164 +0800 putong boringssl_helper_create_sec_trust_with_certificates(621) [C8.1:2][0x10b98ac20] No TLS-provided SCTs
                2020-02-17 16:31:59.474164 +0800 putong boringssl_helper_create_sec_trust_with_certificates(614) [C8.1:2][0x10b98ac20] No TLS-provided OCSP response
                2020-02-17 16:31:59.474164 +0800 putong boringssl_helper_create_sec_trust_with_certificates(607) [C8.1:2][0x10b98ac20] SecTrustCreateWithCertificates result: 0
                2020-02-17 16:31:59.474191 +0800 putong boringssl_context_certificate_verify_callback(2070) [C8.1:2][0x10b98ac20] Asyncing for verify block
                2020-02-17 16:31:59.474193 +0800 putong boringssl_session_handshake_incomplete(191) [C8.1:2][0x10b98ac20] Early handshake return caused by SSL_ERROR_WANT_CERTIFICATE_VERIFY [16]
                2020-02-17 16:31:59.474196 +0800 putong boringssl_session_handshake_incomplete(191) [C8.1:2][0x10b98ac20] Early handshake return caused by SSL_ERROR_WANT_CERTIFICATE_VERIFY [16]
                2020-02-17 16:31:59.474196 +0800 putong boringssl_context_certificate_verify_callback(2039) [C8.1:2][0x10b98ac20] Verification already in progress.
                2020-02-17 16:31:59.474198 +0800 putong boringssl_session_handshake_incomplete(191) [C8.1:2][0x10b98ac20] Early handshake return caused by SSL_ERROR_WANT_CERTIFICATE_VERIFY [16]
                2020-02-17 16:31:59.474198 +0800 putong boringssl_context_certificate_verify_callback(2039) [C8.1:2][0x10b98ac20] Verification already in progress.
                2020-02-17 16:31:59.474199 +0800 putong Connection 8: asked to evaluate TLS Trust
                2020-02-17 16:31:59.474397 +0800 filecoordinationd Claim 772E9D0C-CCFE-4754-A337-52D9D785249A was revoked
                2020-02-17 16:31:59.474451 +0800 putong PURLogFileManagerDefault: Critical error while creating log file: Error Domain=NSCocoaErrorDomain Code=512 "The operation couldn’t be completed." UserInfo={NSUserStringVariant=Folder}
                
              • Re: iOS Development: Create file failed(return domain:NSCocoaErrorDomain,code:512)
                eskimo Apple Staff Apple Staff (13,095 points)

                FYI, I rejected your post that contains a link to the sysdiagnose log.  Such logs can contain a wide variety of sensitive info and, while they’re super useful for debugging problems coming in from the field, it’s best not to post them in a public place.

                As to what you can do with your sysdiagnose log, you should unpack it and open the system_logs.logarchive in Console app.  Then start looking for log entries immediately before the failure.  A good way to do this is to have your app log to the system log when it sees this error, so that you can locate the exact point in time where it shows up, and then work back from there.

                Share and Enjoy

                Quinn “The Eskimo!”
                Apple Developer Relations, Developer Technical Support, Core OS/Hardware
                let myEmail = "eskimo" + "1" + "@apple.com"