[Webkit-unassigned] [Bug 211637] New: SHOULD NEVER BE REACHED in WebKit::ResourceLoadStatisticsDatabaseStore::openAndUpdateSchemaIfNecessary

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=211637

            Bug ID: 211637
           Summary: SHOULD NEVER BE REACHED in
                    WebKit::ResourceLoadStatisticsDatabaseStore::openAndUp
                    dateSchemaIfNecessary
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: New Bugs
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ryanhaddad at apple.com

Even after https://trac.webkit.org/changeset/261146/webkit, we are still seeing assertion failures during iOS Debug test runs:

ERROR: SQLite database failed to set journal_mode to WAL, error: database is locked
./platform/sql/SQLiteDatabase.cpp(208) : void WebCore::SQLiteDatabase::useWALJournalMode()
ERROR: SQLite database failed to checkpoint: database is locked
./platform/sql/SQLiteDatabase.cpp(218) : void WebCore::SQLiteDatabase::useWALJournalMode()
ERROR: Unable to prepare statement to fetch schema for the ObservedDomains table.
/Volumes/Data/slave/ios-simulator-13-debug/build/Source/WebKit/NetworkProcess/Classifier/ResourceLoadStatisticsDatabaseStore.cpp(514) : void WebKit::ResourceLoadStatisticsDatabaseStore::openAndUpdateSchemaIfNecessary()
SHOULD NEVER BE REACHED
/Volumes/Data/slave/ios-simulator-13-debug/build/Source/WebKit/NetworkProcess/Classifier/ResourceLoadStatisticsDatabaseStore.cpp(515) : void WebKit::ResourceLoadStatisticsDatabaseStore::openAndUpdateSchemaIfNecessary()
1   0x1189d4b89 WTFCrash
2   0x103b5584b WTFCrashWithInfo(int, char const*, char const*, int)
3   0x104283eff WebKit::ResourceLoadStatisticsDatabaseStore::openAndUpdateSchemaIfNecessary()
4   0x104283a86 WebKit::ResourceLoadStatisticsDatabaseStore::ResourceLoadStatisticsDatabaseStore(WebKit::WebResourceLoadStatisticsStore&, WTF::WorkQueue&, WebKit::ShouldIncludeLocalhost, WTF::String const&, PAL::SessionID)
5   0x104284943 WebKit::ResourceLoadStatisticsDatabaseStore::ResourceLoadStatisticsDatabaseStore(WebKit::WebResourceLoadStatisticsStore&, WTF::WorkQueue&, WebKit::ShouldIncludeLocalhost, WTF::String const&, PAL::SessionID)
6   0x104335cec std::__1::__unique_if<WebKit::ResourceLoadStatisticsDatabaseStore>::__unique_single std::__1::make_unique<WebKit::ResourceLoadStatisticsDatabaseStore, WebKit::WebResourceLoadStatisticsStore&, WTF::Ref<WTF::WorkQueue, WTF::DumbPtrTraits<WTF::WorkQueue> >&, WebKit::ShouldIncludeLocalhost const&, WTF::String const&, PAL::SessionID const&>(WebKit::WebResourceLoadStatisticsStore&, WTF::Ref<WTF::WorkQueue, WTF::DumbPtrTraits<WTF::WorkQueue> >&, WebKit::ShouldIncludeLocalhost const&, WTF::String const&, PAL::SessionID const&)
7   0x1043358d3 decltype(auto) WTF::makeUnique<WebKit::ResourceLoadStatisticsDatabaseStore, WebKit::WebResourceLoadStatisticsStore&, WTF::Ref<WTF::WorkQueue, WTF::DumbPtrTraits<WTF::WorkQueue> >&, WebKit::ShouldIncludeLocalhost const&, WTF::String const&, PAL::SessionID const&>(WebKit::WebResourceLoadStatisticsStore&, WTF::Ref<WTF::WorkQueue, WTF::DumbPtrTraits<WTF::WorkQueue> >&, WebKit::ShouldIncludeLocalhost const&, WTF::String const&, PAL::SessionID const&)
8   0x104335626 WebKit::WebResourceLoadStatisticsStore::WebResourceLoadStatisticsStore(WebKit::NetworkSession&, WTF::String const&, WebKit::ShouldIncludeLocalhost, WebCore::ResourceLoadStatistics::IsEphemeral)::$_42::operator()() const
9   0x1043354de WTF::Detail::CallableWrapper<WebKit::WebResourceLoadStatisticsStore::WebResourceLoadStatisticsStore(WebKit::NetworkSession&, WTF::String const&, WebKit::ShouldIncludeLocalhost, WebCore::ResourceLoadStatistics::IsEphemeral)::$_42, void>::call()
10  0x103c48452 WTF::Function<void ()>::operator()() const
11  0x10430bd1e WebKit::WebResourceLoadStatisticsStore::postTask(WTF::Function<void ()>&&)::'lambda'()::operator()() const
12  0x10430bc4e WTF::Detail::CallableWrapper<WebKit::WebResourceLoadStatisticsStore::postTask(WTF::Function<void ()>&&)::'lambda'(), void>::call()
13  0x118a00072 WTF::Function<void ()>::operator()() const
14  0x118b0ae2e WTF::WorkQueue::dispatch(WTF::Function<void ()>&&)::$_0::operator()() const
15  0x118b0b022 WTF::BlockPtr<void ()> WTF::BlockPtr<void ()>::fromCallable<WTF::WorkQueue::dispatch(WTF::Function<void ()>&&)::$_0>(WTF::WorkQueue::dispatch(WTF::Function<void ()>&&)::$_0)::'lambda'(void*)::operator()(void*) const
16  0x118b0aff5 WTF::BlockPtr<void ()> WTF::BlockPtr<void ()>::fromCallable<WTF::WorkQueue::dispatch(WTF::Function<void ()>&&)::$_0>(WTF::WorkQueue::dispatch(WTF::Function<void ()>&&)::$_0)::'lambda'(void*)::__invoke(void*)
17  0x111a8f951 _dispatch_call_block_and_release
18  0x111a908cb _dispatch_client_callout
19  0x111a9660c _dispatch_lane_serial_drain
20  0x111a97044 _dispatch_lane_invoke
21  0x111aa10c4 _dispatch_workloop_worker_thread
22  0x111f17a3d _pthread_wqthread
23  0x111f16b77 start_wqthread

https://build.webkit.org/results/Apple%20iOS%2013%20Simulator%20Debug%20WK2%20(Tests)/r261385%20(3583)/results.html

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20200508/4e4c4d4b/attachment-0001.htm>