Major Description
Taken from GitHub issue in couchbase-lite-ios:
https://github.com/couchbase/couchbase-lite-ios/issues/1686
I'm seeing a lot of these crashes in Fabric lately (since I updated couchbase to 1.3.1). I don't really know how to trigger them ,that's why I can't add more details, but apparently it happens right after starting the synchronization.
Crashed: com.yyy.xxx.couchbase
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0 libsystem_platform.dylib 0x18bb40ed0 _platform_memmove + 208
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1 xxx 0x10032383c _docio_read_doc_component(docio_handle*, unsigned long long, unsigned int, void*, err_log_callback*) (docio.cc:899)
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2 xxx 0x10032383c _docio_read_doc_component(docio_handle*, unsigned long long, unsigned int, void*, err_log_callback*) (docio.cc:899)
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3 xxx 0x100324380 docio_read_doc (docio.cc:936)
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4 xxx 0x100349284 fdb_get_byoffset (forestdb.cc:3656)
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5 xxx 0x1003035c8 cbforest::KeyStore::getByOffsetNoErrors(unsigned long long, unsigned long long) const (KeyStore.cc:31)
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6 xxx 0x100308a04 cbforest::VersionedDocument::readBodyOfRevision(cbforest::Revision const*, unsigned long long) const (VersionedDocument.cc:39)
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7 xxx 0x10030d148 C4DocumentInternal::loadSelectedRevBody(C4Error*) (memory:4275)
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8 xxx 0x1002fb480 +[CBLForestBridge loadBodyOfRevisionObject:fromSelectedRevision:] (CBLForestBridge.mm:286)
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9 xxx 0x1002fb3d8 +[CBLForestBridge revisionObjectFromForestDoc:docID:revID:withBody:status:] (CBLForestBridge.mm:273)
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10 xxx 0x1002f3380 -[CBL_ForestDBStorage getParentRevision:] (CBL_ForestDBStorage.mm:396)
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11 xxx 0x1003ad914 -[CBLSavedRevision parentRevision] (CBLRevision.m:207)
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12 xxx 0x10024d168 Replicator.(setupReplicationFilters(CBLReplication) -> ()).(closure #1) (Replicator.swift:184)
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13 xxx 0x10025148c partial apply for Replicator.(setupReplicationFilters(CBLReplication) -> ()).(closure #1) (Replicator.swift)
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14 xxx 0x10024d81c thunk (Replicator.swift)
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15 xxx 0x1003eaac8 -[CBLDatabase(Internal) runFilter:params:onRevision:] (CBLDatabase+Internal.m:695)
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16 xxx 0x1002f3eec -[CBL_ForestDBStorage changesSinceSequence:options:filter:status:] (CBL_ForestDBStorage.mm:552)
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17 xxx 0x1003ea680 -[CBLDatabase(Internal) changesSinceSequence:options:filter:params:status:] (CBLDatabase+Internal.m:641)
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18 xxx 0x1003d9020 -[CBLDatabase(Replication) unpushedRevisionsSince:filter:params:error:] (CBLDatabase+Replication.m:166)
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19 xxx 0x1003ca394 -[CBLReplication pendingDocumentIDs] (CBLReplication.m:462)
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20 xxx 0x1002504b0 specialized Replicator.log(currentState : SyncState, replication : CBLReplication) -> () (Replicator.swift:313)
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21 xxx 0x100250748 specialized Replicator.pushReplicationProgress(NSNotification) -> () (Replicator.swift)
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22 xxx 0x10024f0a8 @objc Replicator.pushReplicationProgress(NSNotification) -> () (Replicator.swift)
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23 CoreFoundation 0x18ca4eb10 __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 20
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24 CoreFoundation 0x18ca4e214 _CFXRegistrationPost + 400
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25 CoreFoundation 0x18ca4df90 ___CFXNotificationPost_block_invoke + 60
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26 CoreFoundation 0x18cabdb8c -[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1504
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27 CoreFoundation 0x18c98fe64 _CFXNotificationPost + 376
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28 Foundation 0x18d4c4e0c -[NSNotificationCenter postNotificationName:object:userInfo:] + 68
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29 xxx 0x1003ca19c -[CBLReplication updateStatus:error:processed:ofTotal:lastSeqPushed:serverCert:] (CBLReplication.m:435)
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30 xxx 0x1003c9960 -[CBLReplication start] (CBLReplication.m:310)
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31 xxx 0x10024ce14 Replicator.(start() -> ()).(closure #1) (Replicator.swift:124)
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32 libdispatch.dylib 0x18b93e1fc _dispatch_call_block_and_release + 24
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33 libdispatch.dylib 0x18b93e1bc _dispatch_client_callout + 16
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34 libdispatch.dylib 0x18b94c3dc _dispatch_queue_serial_drain + 928
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35 libdispatch.dylib 0x18b9419a4 _dispatch_queue_invoke + 652
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36 libdispatch.dylib 0x18b94c8d8 _dispatch_queue_override_invoke + 360
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37 libdispatch.dylib 0x18b94e34c _dispatch_root_queue_drain + 572
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38 libdispatch.dylib 0x18b94e0ac _dispatch_worker_thread3 + 124
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39 libsystem_pthread.dylib 0x18bb472a0 _pthread_wqthread + 1288
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40 libsystem_pthread.dylib 0x18bb46d8c start_wqthread + 4
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- * Version: 1.3.1
- Client OS: iOS 10.2
- Server: CouchDB 1.x